About the Execution of ITS-Tools for CloudReconfiguration-PT-401
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2092.987 | 325223.00 | 548813.00 | 1507.70 | TFTFFFFFFFFTTTFF | 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.r042-smll-165252095600371.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 CloudReconfiguration-PT-401, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-smll-165252095600371
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 8.3K Apr 29 14:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Apr 29 14:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Apr 29 14:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Apr 29 14:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 9 07:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 07:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 07:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 07:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:21 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 912K 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 CloudReconfiguration-PT-401-LTLCardinality-00
FORMULA_NAME CloudReconfiguration-PT-401-LTLCardinality-01
FORMULA_NAME CloudReconfiguration-PT-401-LTLCardinality-02
FORMULA_NAME CloudReconfiguration-PT-401-LTLCardinality-03
FORMULA_NAME CloudReconfiguration-PT-401-LTLCardinality-04
FORMULA_NAME CloudReconfiguration-PT-401-LTLCardinality-05
FORMULA_NAME CloudReconfiguration-PT-401-LTLCardinality-06
FORMULA_NAME CloudReconfiguration-PT-401-LTLCardinality-07
FORMULA_NAME CloudReconfiguration-PT-401-LTLCardinality-08
FORMULA_NAME CloudReconfiguration-PT-401-LTLCardinality-09
FORMULA_NAME CloudReconfiguration-PT-401-LTLCardinality-10
FORMULA_NAME CloudReconfiguration-PT-401-LTLCardinality-11
FORMULA_NAME CloudReconfiguration-PT-401-LTLCardinality-12
FORMULA_NAME CloudReconfiguration-PT-401-LTLCardinality-13
FORMULA_NAME CloudReconfiguration-PT-401-LTLCardinality-14
FORMULA_NAME CloudReconfiguration-PT-401-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652699634440
Running Version 202205111006
[2022-05-16 11:13:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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]
[2022-05-16 11:13:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 11:13:57] [INFO ] Load time of PNML (sax parser for PT used): 529 ms
[2022-05-16 11:13:57] [INFO ] Transformed 3554 places.
[2022-05-16 11:13:57] [INFO ] Transformed 4263 transitions.
[2022-05-16 11:13:57] [INFO ] Found NUPN structural information;
[2022-05-16 11:13:57] [INFO ] Parsed PT model containing 3554 places and 4263 transitions in 816 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 27 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA CloudReconfiguration-PT-401-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-401-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-401-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-401-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-401-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 32 out of 3554 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3554/3554 places, 4263/4263 transitions.
Discarding 718 places :
Symmetric choice reduction at 0 with 718 rule applications. Total rules 718 place count 2836 transition count 3545
Iterating global reduction 0 with 718 rules applied. Total rules applied 1436 place count 2836 transition count 3545
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 0 with 38 rules applied. Total rules applied 1474 place count 2836 transition count 3507
Discarding 326 places :
Symmetric choice reduction at 1 with 326 rule applications. Total rules 1800 place count 2510 transition count 3181
Iterating global reduction 1 with 326 rules applied. Total rules applied 2126 place count 2510 transition count 3181
Discarding 121 places :
Symmetric choice reduction at 1 with 121 rule applications. Total rules 2247 place count 2389 transition count 3060
Iterating global reduction 1 with 121 rules applied. Total rules applied 2368 place count 2389 transition count 3060
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 2392 place count 2389 transition count 3036
Discarding 66 places :
Symmetric choice reduction at 2 with 66 rule applications. Total rules 2458 place count 2323 transition count 2970
Iterating global reduction 2 with 66 rules applied. Total rules applied 2524 place count 2323 transition count 2970
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 2536 place count 2323 transition count 2958
Discarding 51 places :
Symmetric choice reduction at 3 with 51 rule applications. Total rules 2587 place count 2272 transition count 2902
Iterating global reduction 3 with 51 rules applied. Total rules applied 2638 place count 2272 transition count 2902
Discarding 38 places :
Symmetric choice reduction at 3 with 38 rule applications. Total rules 2676 place count 2234 transition count 2864
Iterating global reduction 3 with 38 rules applied. Total rules applied 2714 place count 2234 transition count 2864
Discarding 35 places :
Symmetric choice reduction at 3 with 35 rule applications. Total rules 2749 place count 2199 transition count 2829
Iterating global reduction 3 with 35 rules applied. Total rules applied 2784 place count 2199 transition count 2829
Discarding 35 places :
Symmetric choice reduction at 3 with 35 rule applications. Total rules 2819 place count 2164 transition count 2794
Iterating global reduction 3 with 35 rules applied. Total rules applied 2854 place count 2164 transition count 2794
Discarding 31 places :
Symmetric choice reduction at 3 with 31 rule applications. Total rules 2885 place count 2133 transition count 2743
Iterating global reduction 3 with 31 rules applied. Total rules applied 2916 place count 2133 transition count 2743
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 2927 place count 2122 transition count 2725
Iterating global reduction 3 with 11 rules applied. Total rules applied 2938 place count 2122 transition count 2725
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 2949 place count 2111 transition count 2711
Iterating global reduction 3 with 11 rules applied. Total rules applied 2960 place count 2111 transition count 2711
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 2964 place count 2111 transition count 2707
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 2967 place count 2108 transition count 2704
Iterating global reduction 4 with 3 rules applied. Total rules applied 2970 place count 2108 transition count 2704
Applied a total of 2970 rules in 3199 ms. Remains 2108 /3554 variables (removed 1446) and now considering 2704/4263 (removed 1559) transitions.
// Phase 1: matrix 2704 rows 2108 cols
[2022-05-16 11:14:01] [INFO ] Computed 5 place invariants in 61 ms
[2022-05-16 11:14:02] [INFO ] Implicit Places using invariants in 1064 ms returned []
// Phase 1: matrix 2704 rows 2108 cols
[2022-05-16 11:14:02] [INFO ] Computed 5 place invariants in 29 ms
[2022-05-16 11:14:02] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 11:14:03] [INFO ] Implicit Places using invariants and state equation in 797 ms returned []
Implicit Place search using SMT with State Equation took 1916 ms to find 0 implicit places.
// Phase 1: matrix 2704 rows 2108 cols
[2022-05-16 11:14:03] [INFO ] Computed 5 place invariants in 25 ms
[2022-05-16 11:14:03] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 11:14:05] [INFO ] Dead Transitions using invariants and state equation in 2815 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2108/3554 places, 2704/4263 transitions.
Finished structural reductions, in 1 iterations. Remains : 2108/3554 places, 2704/4263 transitions.
Support contains 32 out of 2108 places after structural reductions.
[2022-05-16 11:14:06] [INFO ] Flatten gal took : 383 ms
[2022-05-16 11:14:06] [INFO ] Flatten gal took : 210 ms
[2022-05-16 11:14:07] [INFO ] Input system was already deterministic with 2704 transitions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 1055 ms. (steps per millisecond=9 ) properties (out of 18) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) 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 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) 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 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Running SMT prover for 16 properties.
// Phase 1: matrix 2704 rows 2108 cols
[2022-05-16 11:14:08] [INFO ] Computed 5 place invariants in 15 ms
[2022-05-16 11:14:10] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 20 ms returned sat
[2022-05-16 11:14:11] [INFO ] After 1784ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:15
[2022-05-16 11:14:12] [INFO ] After 2022ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1 real:15
Attempting to minimize the solution found.
Minimization took 170 ms.
[2022-05-16 11:14:12] [INFO ] After 3576ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1 real:15
[2022-05-16 11:14:13] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 21 ms returned sat
[2022-05-16 11:14:18] [INFO ] After 4240ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :16
[2022-05-16 11:14:22] [INFO ] After 8633ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :16
Attempting to minimize the solution found.
Minimization took 2438 ms.
[2022-05-16 11:14:25] [INFO ] After 12996ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :16
Fused 16 Parikh solutions to 15 different solutions.
Parikh walk visited 14 properties in 528 ms.
Support contains 3 out of 2108 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2108/2108 places, 2704/2704 transitions.
Graph (trivial) has 2582 edges and 2108 vertex of which 987 / 2108 are part of one of the 88 SCC in 25 ms
Free SCC test removed 899 places
Drop transitions removed 1142 transitions
Reduce isomorphic transitions removed 1142 transitions.
Graph (complete) has 1790 edges and 1209 vertex of which 1198 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.14 ms
Discarding 11 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 680 transitions
Trivial Post-agglo rules discarded 680 transitions
Performed 680 trivial Post agglomeration. Transition count delta: 680
Iterating post reduction 0 with 689 rules applied. Total rules applied 691 place count 1198 transition count 868
Reduce places removed 680 places and 0 transitions.
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Drop transitions removed 60 transitions
Trivial Post-agglo rules discarded 60 transitions
Performed 60 trivial Post agglomeration. Transition count delta: 60
Iterating post reduction 1 with 773 rules applied. Total rules applied 1464 place count 518 transition count 775
Reduce places removed 60 places and 0 transitions.
Iterating post reduction 2 with 60 rules applied. Total rules applied 1524 place count 458 transition count 775
Performed 62 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 62 Pre rules applied. Total rules applied 1524 place count 458 transition count 713
Deduced a syphon composed of 62 places in 1 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 3 with 124 rules applied. Total rules applied 1648 place count 396 transition count 713
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 1664 place count 380 transition count 691
Iterating global reduction 3 with 16 rules applied. Total rules applied 1680 place count 380 transition count 691
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 3 with 4 rules applied. Total rules applied 1684 place count 380 transition count 687
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 1688 place count 376 transition count 687
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1688 place count 376 transition count 686
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1690 place count 375 transition count 686
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 1701 place count 364 transition count 673
Iterating global reduction 5 with 11 rules applied. Total rules applied 1712 place count 364 transition count 673
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 1720 place count 364 transition count 665
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1721 place count 363 transition count 663
Iterating global reduction 6 with 1 rules applied. Total rules applied 1722 place count 363 transition count 663
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1723 place count 362 transition count 657
Iterating global reduction 6 with 1 rules applied. Total rules applied 1724 place count 362 transition count 657
Performed 194 Post agglomeration using F-continuation condition with reduction of 136 identical transitions.
Deduced a syphon composed of 194 places in 1 ms
Reduce places removed 194 places and 0 transitions.
Iterating global reduction 6 with 388 rules applied. Total rules applied 2112 place count 168 transition count 327
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 6 with 19 rules applied. Total rules applied 2131 place count 168 transition count 308
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 2134 place count 165 transition count 305
Iterating global reduction 7 with 3 rules applied. Total rules applied 2137 place count 165 transition count 305
Performed 15 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 7 with 30 rules applied. Total rules applied 2167 place count 150 transition count 286
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 7 with 18 rules applied. Total rules applied 2185 place count 150 transition count 268
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 2187 place count 149 transition count 267
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 2189 place count 149 transition count 265
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2191 place count 148 transition count 264
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 2193 place count 148 transition count 262
Performed 44 Post agglomeration using F-continuation condition with reduction of 17 identical transitions.
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 10 with 88 rules applied. Total rules applied 2281 place count 104 transition count 294
Drop transitions removed 22 transitions
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 55 transitions.
Iterating post reduction 10 with 55 rules applied. Total rules applied 2336 place count 104 transition count 239
Discarding 31 places :
Symmetric choice reduction at 11 with 31 rule applications. Total rules 2367 place count 73 transition count 192
Iterating global reduction 11 with 31 rules applied. Total rules applied 2398 place count 73 transition count 192
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 11 with 18 rules applied. Total rules applied 2416 place count 73 transition count 174
Discarding 8 places :
Symmetric choice reduction at 12 with 8 rule applications. Total rules 2424 place count 65 transition count 158
Iterating global reduction 12 with 8 rules applied. Total rules applied 2432 place count 65 transition count 158
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 12 with 8 rules applied. Total rules applied 2440 place count 65 transition count 150
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 13 with 22 rules applied. Total rules applied 2462 place count 65 transition count 128
Discarding 3 places :
Symmetric choice reduction at 13 with 3 rule applications. Total rules 2465 place count 62 transition count 120
Iterating global reduction 13 with 3 rules applied. Total rules applied 2468 place count 62 transition count 120
Discarding 3 places :
Symmetric choice reduction at 13 with 3 rule applications. Total rules 2471 place count 59 transition count 117
Iterating global reduction 13 with 3 rules applied. Total rules applied 2474 place count 59 transition count 117
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 2476 place count 59 transition count 115
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 2478 place count 58 transition count 124
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 2479 place count 58 transition count 123
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 15 with 9 rules applied. Total rules applied 2488 place count 58 transition count 114
Free-agglomeration rule applied 5 times.
Iterating global reduction 15 with 5 rules applied. Total rules applied 2493 place count 58 transition count 109
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 2499 place count 53 transition count 108
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 16 with 1 rules applied. Total rules applied 2500 place count 53 transition count 107
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 16 with 1 rules applied. Total rules applied 2501 place count 53 transition count 107
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 16 with 1 rules applied. Total rules applied 2502 place count 52 transition count 106
Applied a total of 2502 rules in 535 ms. Remains 52 /2108 variables (removed 2056) and now considering 106/2704 (removed 2598) transitions.
Finished structural reductions, in 1 iterations. Remains : 52/2108 places, 106/2704 transitions.
Finished random walk after 11 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=5 )
Computed a total of 33 stabilizing places and 36 stable transitions
Graph (complete) has 2939 edges and 2108 vertex of which 2097 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.51 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(G(F((p0 U F(((p1 U p0)&&p1))))))))'
Support contains 3 out of 2108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2108/2108 places, 2704/2704 transitions.
Graph (trivial) has 2583 edges and 2108 vertex of which 985 / 2108 are part of one of the 88 SCC in 11 ms
Free SCC test removed 897 places
Ensure Unique test removed 1050 transitions
Reduce isomorphic transitions removed 1050 transitions.
Graph (complete) has 1881 edges and 1211 vertex of which 1200 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.8 ms
Discarding 11 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 656 transitions
Trivial Post-agglo rules discarded 656 transitions
Performed 656 trivial Post agglomeration. Transition count delta: 656
Iterating post reduction 0 with 656 rules applied. Total rules applied 658 place count 1199 transition count 991
Reduce places removed 656 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 1 with 689 rules applied. Total rules applied 1347 place count 543 transition count 958
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 1363 place count 527 transition count 958
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 64 Pre rules applied. Total rules applied 1363 place count 527 transition count 894
Deduced a syphon composed of 64 places in 4 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 128 rules applied. Total rules applied 1491 place count 463 transition count 894
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 1516 place count 438 transition count 854
Iterating global reduction 3 with 25 rules applied. Total rules applied 1541 place count 438 transition count 854
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 3 with 4 rules applied. Total rules applied 1545 place count 438 transition count 850
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 1549 place count 434 transition count 850
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1549 place count 434 transition count 849
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1551 place count 433 transition count 849
Discarding 14 places :
Symmetric choice reduction at 5 with 14 rule applications. Total rules 1565 place count 419 transition count 830
Iterating global reduction 5 with 14 rules applied. Total rules applied 1579 place count 419 transition count 830
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 1587 place count 419 transition count 822
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1590 place count 416 transition count 816
Iterating global reduction 6 with 3 rules applied. Total rules applied 1593 place count 416 transition count 816
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1596 place count 413 transition count 810
Iterating global reduction 6 with 3 rules applied. Total rules applied 1599 place count 413 transition count 810
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1601 place count 411 transition count 806
Iterating global reduction 6 with 2 rules applied. Total rules applied 1603 place count 411 transition count 806
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1605 place count 409 transition count 802
Iterating global reduction 6 with 2 rules applied. Total rules applied 1607 place count 409 transition count 802
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1609 place count 407 transition count 798
Iterating global reduction 6 with 2 rules applied. Total rules applied 1611 place count 407 transition count 798
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1613 place count 405 transition count 794
Iterating global reduction 6 with 2 rules applied. Total rules applied 1615 place count 405 transition count 794
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1616 place count 404 transition count 792
Iterating global reduction 6 with 1 rules applied. Total rules applied 1617 place count 404 transition count 792
Performed 186 Post agglomeration using F-continuation condition with reduction of 108 identical transitions.
Deduced a syphon composed of 186 places in 1 ms
Reduce places removed 186 places and 0 transitions.
Iterating global reduction 6 with 372 rules applied. Total rules applied 1989 place count 218 transition count 498
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 6 with 18 rules applied. Total rules applied 2007 place count 218 transition count 480
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 2011 place count 214 transition count 475
Iterating global reduction 7 with 4 rules applied. Total rules applied 2015 place count 214 transition count 475
Performed 14 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 7 with 28 rules applied. Total rules applied 2043 place count 200 transition count 458
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 7 with 18 rules applied. Total rules applied 2061 place count 200 transition count 440
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2062 place count 199 transition count 438
Iterating global reduction 8 with 1 rules applied. Total rules applied 2063 place count 199 transition count 438
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 2065 place count 198 transition count 437
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 2067 place count 198 transition count 435
Performed 26 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 26 places in 1 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 9 with 52 rules applied. Total rules applied 2119 place count 172 transition count 494
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 9 with 29 rules applied. Total rules applied 2148 place count 172 transition count 465
Discarding 13 places :
Symmetric choice reduction at 10 with 13 rule applications. Total rules 2161 place count 159 transition count 435
Iterating global reduction 10 with 13 rules applied. Total rules applied 2174 place count 159 transition count 435
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 10 with 7 rules applied. Total rules applied 2181 place count 159 transition count 428
Drop transitions removed 60 transitions
Redundant transition composition rules discarded 60 transitions
Iterating global reduction 11 with 60 rules applied. Total rules applied 2241 place count 159 transition count 368
Partial Post-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 11 with 3 rules applied. Total rules applied 2244 place count 159 transition count 368
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 2245 place count 159 transition count 367
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 2246 place count 158 transition count 366
Applied a total of 2246 rules in 440 ms. Remains 158 /2108 variables (removed 1950) and now considering 366/2704 (removed 2338) transitions.
[2022-05-16 11:14:27] [INFO ] Flow matrix only has 289 transitions (discarded 77 similar events)
// Phase 1: matrix 289 rows 158 cols
[2022-05-16 11:14:27] [INFO ] Computed 0 place invariants in 11 ms
[2022-05-16 11:14:27] [INFO ] Implicit Places using invariants in 150 ms returned []
[2022-05-16 11:14:27] [INFO ] Flow matrix only has 289 transitions (discarded 77 similar events)
// Phase 1: matrix 289 rows 158 cols
[2022-05-16 11:14:27] [INFO ] Computed 0 place invariants in 3 ms
[2022-05-16 11:14:27] [INFO ] State equation strengthened by 5 read => feed constraints.
[2022-05-16 11:14:27] [INFO ] Implicit Places using invariants and state equation in 370 ms returned [18, 86, 119]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 541 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 155/2108 places, 366/2704 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 153 transition count 364
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 152 transition count 363
Applied a total of 3 rules in 32 ms. Remains 152 /155 variables (removed 3) and now considering 363/366 (removed 3) transitions.
[2022-05-16 11:14:27] [INFO ] Flow matrix only has 286 transitions (discarded 77 similar events)
// Phase 1: matrix 286 rows 152 cols
[2022-05-16 11:14:27] [INFO ] Computed 0 place invariants in 3 ms
[2022-05-16 11:14:28] [INFO ] Implicit Places using invariants in 100 ms returned []
[2022-05-16 11:14:28] [INFO ] Flow matrix only has 286 transitions (discarded 77 similar events)
// Phase 1: matrix 286 rows 152 cols
[2022-05-16 11:14:28] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-16 11:14:28] [INFO ] State equation strengthened by 4 read => feed constraints.
[2022-05-16 11:14:28] [INFO ] Implicit Places using invariants and state equation in 256 ms returned []
Implicit Place search using SMT with State Equation took 360 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 152/2108 places, 363/2704 transitions.
Finished structural reductions, in 2 iterations. Remains : 152/2108 places, 363/2704 transitions.
Stuttering acceptance computed with spot in 625 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-401-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s8 0) (EQ s82 1)), p0:(EQ s15 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 3 ms.
FORMULA CloudReconfiguration-PT-401-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-401-LTLCardinality-01 finished in 2104 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G((X(p0)||p1))||F(p2))))'
Support contains 3 out of 2108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2108/2108 places, 2704/2704 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 2092 transition count 2688
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 2092 transition count 2688
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 33 place count 2092 transition count 2687
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 41 place count 2084 transition count 2679
Iterating global reduction 1 with 8 rules applied. Total rules applied 49 place count 2084 transition count 2679
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 51 place count 2084 transition count 2677
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 56 place count 2079 transition count 2671
Iterating global reduction 2 with 5 rules applied. Total rules applied 61 place count 2079 transition count 2671
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 63 place count 2079 transition count 2669
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 65 place count 2077 transition count 2666
Iterating global reduction 3 with 2 rules applied. Total rules applied 67 place count 2077 transition count 2666
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 68 place count 2076 transition count 2664
Iterating global reduction 3 with 1 rules applied. Total rules applied 69 place count 2076 transition count 2664
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 70 place count 2075 transition count 2662
Iterating global reduction 3 with 1 rules applied. Total rules applied 71 place count 2075 transition count 2662
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 72 place count 2074 transition count 2661
Iterating global reduction 3 with 1 rules applied. Total rules applied 73 place count 2074 transition count 2661
Applied a total of 73 rules in 1108 ms. Remains 2074 /2108 variables (removed 34) and now considering 2661/2704 (removed 43) transitions.
// Phase 1: matrix 2661 rows 2074 cols
[2022-05-16 11:14:30] [INFO ] Computed 5 place invariants in 30 ms
[2022-05-16 11:14:30] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 11:14:30] [INFO ] Implicit Places using invariants in 695 ms returned []
// Phase 1: matrix 2661 rows 2074 cols
[2022-05-16 11:14:30] [INFO ] Computed 5 place invariants in 14 ms
[2022-05-16 11:14:31] [INFO ] Implicit Places using invariants and state equation in 920 ms returned []
Implicit Place search using SMT with State Equation took 1617 ms to find 0 implicit places.
// Phase 1: matrix 2661 rows 2074 cols
[2022-05-16 11:14:31] [INFO ] Computed 5 place invariants in 13 ms
[2022-05-16 11:14:33] [INFO ] Dead Transitions using invariants and state equation in 2121 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2074/2108 places, 2661/2704 transitions.
Finished structural reductions, in 1 iterations. Remains : 2074/2108 places, 2661/2704 transitions.
Stuttering acceptance computed with spot in 239 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p2)), (NOT p2)]
Running random walk in product with property : CloudReconfiguration-PT-401-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(AND p1 (NOT p2) p0), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(EQ s1031 0), p2:(OR (EQ s498 0) (EQ s221 1)), p0:(EQ s1031 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1781 ms.
Product exploration explored 100000 steps with 50000 reset in 1531 ms.
Computed a total of 33 stabilizing places and 36 stable transitions
Graph (complete) has 2896 edges and 2074 vertex of which 2063 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.16 ms
Computed a total of 33 stabilizing places and 36 stable transitions
Knowledge obtained : [(AND p1 p2 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2) p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p1 p2 (NOT p0))
Knowledge based reduction with 8 factoid took 270 ms. Reduced automaton from 4 states, 7 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA CloudReconfiguration-PT-401-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CloudReconfiguration-PT-401-LTLCardinality-02 finished in 8753 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X(X(p0)))))'
Support contains 2 out of 2108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2108/2108 places, 2704/2704 transitions.
Graph (trivial) has 2585 edges and 2108 vertex of which 984 / 2108 are part of one of the 88 SCC in 4 ms
Free SCC test removed 896 places
Ensure Unique test removed 1049 transitions
Reduce isomorphic transitions removed 1049 transitions.
Graph (complete) has 1882 edges and 1212 vertex of which 1201 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.4 ms
Discarding 11 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 658 transitions
Trivial Post-agglo rules discarded 658 transitions
Performed 658 trivial Post agglomeration. Transition count delta: 658
Iterating post reduction 0 with 658 rules applied. Total rules applied 660 place count 1200 transition count 990
Reduce places removed 658 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 1 with 691 rules applied. Total rules applied 1351 place count 542 transition count 957
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 1367 place count 526 transition count 957
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 64 Pre rules applied. Total rules applied 1367 place count 526 transition count 893
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 128 rules applied. Total rules applied 1495 place count 462 transition count 893
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 1519 place count 438 transition count 855
Iterating global reduction 3 with 24 rules applied. Total rules applied 1543 place count 438 transition count 855
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 3 with 4 rules applied. Total rules applied 1547 place count 438 transition count 851
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 1551 place count 434 transition count 851
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1551 place count 434 transition count 850
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1553 place count 433 transition count 850
Discarding 13 places :
Symmetric choice reduction at 5 with 13 rule applications. Total rules 1566 place count 420 transition count 833
Iterating global reduction 5 with 13 rules applied. Total rules applied 1579 place count 420 transition count 833
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 1587 place count 420 transition count 825
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1589 place count 418 transition count 821
Iterating global reduction 6 with 2 rules applied. Total rules applied 1591 place count 418 transition count 821
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1593 place count 416 transition count 817
Iterating global reduction 6 with 2 rules applied. Total rules applied 1595 place count 416 transition count 817
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1597 place count 414 transition count 813
Iterating global reduction 6 with 2 rules applied. Total rules applied 1599 place count 414 transition count 813
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1601 place count 412 transition count 809
Iterating global reduction 6 with 2 rules applied. Total rules applied 1603 place count 412 transition count 809
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1605 place count 410 transition count 805
Iterating global reduction 6 with 2 rules applied. Total rules applied 1607 place count 410 transition count 805
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1609 place count 408 transition count 801
Iterating global reduction 6 with 2 rules applied. Total rules applied 1611 place count 408 transition count 801
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1612 place count 407 transition count 799
Iterating global reduction 6 with 1 rules applied. Total rules applied 1613 place count 407 transition count 799
Performed 187 Post agglomeration using F-continuation condition with reduction of 110 identical transitions.
Deduced a syphon composed of 187 places in 0 ms
Reduce places removed 187 places and 0 transitions.
Iterating global reduction 6 with 374 rules applied. Total rules applied 1987 place count 220 transition count 502
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 6 with 19 rules applied. Total rules applied 2006 place count 220 transition count 483
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 2011 place count 215 transition count 473
Iterating global reduction 7 with 5 rules applied. Total rules applied 2016 place count 215 transition count 473
Performed 16 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 7 with 32 rules applied. Total rules applied 2048 place count 199 transition count 453
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 7 with 17 rules applied. Total rules applied 2065 place count 199 transition count 436
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2066 place count 198 transition count 434
Iterating global reduction 8 with 1 rules applied. Total rules applied 2067 place count 198 transition count 434
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: -55
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 8 with 54 rules applied. Total rules applied 2121 place count 171 transition count 489
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 8 with 29 rules applied. Total rules applied 2150 place count 171 transition count 460
Discarding 13 places :
Symmetric choice reduction at 9 with 13 rule applications. Total rules 2163 place count 158 transition count 430
Iterating global reduction 9 with 13 rules applied. Total rules applied 2176 place count 158 transition count 430
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 9 with 8 rules applied. Total rules applied 2184 place count 158 transition count 422
Drop transitions removed 58 transitions
Redundant transition composition rules discarded 58 transitions
Iterating global reduction 10 with 58 rules applied. Total rules applied 2242 place count 158 transition count 364
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 2243 place count 157 transition count 363
Applied a total of 2243 rules in 243 ms. Remains 157 /2108 variables (removed 1951) and now considering 363/2704 (removed 2341) transitions.
[2022-05-16 11:14:37] [INFO ] Flow matrix only has 283 transitions (discarded 80 similar events)
// Phase 1: matrix 283 rows 157 cols
[2022-05-16 11:14:37] [INFO ] Computed 0 place invariants in 3 ms
[2022-05-16 11:14:38] [INFO ] Implicit Places using invariants in 136 ms returned []
[2022-05-16 11:14:38] [INFO ] Flow matrix only has 283 transitions (discarded 80 similar events)
// Phase 1: matrix 283 rows 157 cols
[2022-05-16 11:14:38] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 11:14:38] [INFO ] State equation strengthened by 4 read => feed constraints.
[2022-05-16 11:14:38] [INFO ] Implicit Places using invariants and state equation in 232 ms returned [17, 85, 118]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 374 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 154/2108 places, 363/2704 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 152 transition count 361
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 151 transition count 360
Applied a total of 3 rules in 15 ms. Remains 151 /154 variables (removed 3) and now considering 360/363 (removed 3) transitions.
[2022-05-16 11:14:38] [INFO ] Flow matrix only has 280 transitions (discarded 80 similar events)
// Phase 1: matrix 280 rows 151 cols
[2022-05-16 11:14:38] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 11:14:38] [INFO ] Implicit Places using invariants in 76 ms returned []
[2022-05-16 11:14:38] [INFO ] Flow matrix only has 280 transitions (discarded 80 similar events)
// Phase 1: matrix 280 rows 151 cols
[2022-05-16 11:14:38] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 11:14:38] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-16 11:14:38] [INFO ] Implicit Places using invariants and state equation in 186 ms returned []
Implicit Place search using SMT with State Equation took 267 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 151/2108 places, 360/2704 transitions.
Finished structural reductions, in 2 iterations. Remains : 151/2108 places, 360/2704 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-401-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s13 0) (EQ s48 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-401-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-401-LTLCardinality-03 finished in 971 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!(F(p0) U p1))'
Support contains 3 out of 2108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2108/2108 places, 2704/2704 transitions.
Graph (trivial) has 2584 edges and 2108 vertex of which 987 / 2108 are part of one of the 88 SCC in 4 ms
Free SCC test removed 899 places
Ensure Unique test removed 1053 transitions
Reduce isomorphic transitions removed 1053 transitions.
Graph (complete) has 1878 edges and 1209 vertex of which 1198 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.3 ms
Discarding 11 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 656 transitions
Trivial Post-agglo rules discarded 656 transitions
Performed 656 trivial Post agglomeration. Transition count delta: 656
Iterating post reduction 0 with 656 rules applied. Total rules applied 658 place count 1197 transition count 988
Reduce places removed 656 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 1 with 689 rules applied. Total rules applied 1347 place count 541 transition count 955
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 1363 place count 525 transition count 955
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 64 Pre rules applied. Total rules applied 1363 place count 525 transition count 891
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 128 rules applied. Total rules applied 1491 place count 461 transition count 891
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 1515 place count 437 transition count 852
Iterating global reduction 3 with 24 rules applied. Total rules applied 1539 place count 437 transition count 852
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 3 with 4 rules applied. Total rules applied 1543 place count 437 transition count 848
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 1547 place count 433 transition count 848
Discarding 13 places :
Symmetric choice reduction at 5 with 13 rule applications. Total rules 1560 place count 420 transition count 830
Iterating global reduction 5 with 13 rules applied. Total rules applied 1573 place count 420 transition count 830
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 1581 place count 420 transition count 822
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1584 place count 417 transition count 816
Iterating global reduction 6 with 3 rules applied. Total rules applied 1587 place count 417 transition count 816
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1590 place count 414 transition count 810
Iterating global reduction 6 with 3 rules applied. Total rules applied 1593 place count 414 transition count 810
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1596 place count 411 transition count 804
Iterating global reduction 6 with 3 rules applied. Total rules applied 1599 place count 411 transition count 804
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1602 place count 408 transition count 798
Iterating global reduction 6 with 3 rules applied. Total rules applied 1605 place count 408 transition count 798
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1608 place count 405 transition count 792
Iterating global reduction 6 with 3 rules applied. Total rules applied 1611 place count 405 transition count 792
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1614 place count 402 transition count 786
Iterating global reduction 6 with 3 rules applied. Total rules applied 1617 place count 402 transition count 786
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1619 place count 400 transition count 782
Iterating global reduction 6 with 2 rules applied. Total rules applied 1621 place count 400 transition count 782
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1622 place count 399 transition count 775
Iterating global reduction 6 with 1 rules applied. Total rules applied 1623 place count 399 transition count 775
Performed 185 Post agglomeration using F-continuation condition with reduction of 109 identical transitions.
Deduced a syphon composed of 185 places in 0 ms
Reduce places removed 185 places and 0 transitions.
Iterating global reduction 6 with 370 rules applied. Total rules applied 1993 place count 214 transition count 481
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 6 with 17 rules applied. Total rules applied 2010 place count 214 transition count 464
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 2015 place count 209 transition count 454
Iterating global reduction 7 with 5 rules applied. Total rules applied 2020 place count 209 transition count 454
Performed 16 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 7 with 32 rules applied. Total rules applied 2052 place count 193 transition count 434
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 7 with 18 rules applied. Total rules applied 2070 place count 193 transition count 416
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2071 place count 192 transition count 412
Iterating global reduction 8 with 1 rules applied. Total rules applied 2072 place count 192 transition count 412
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 2074 place count 191 transition count 411
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: -51
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 8 with 48 rules applied. Total rules applied 2122 place count 167 transition count 462
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 8 with 21 rules applied. Total rules applied 2143 place count 167 transition count 441
Discarding 11 places :
Symmetric choice reduction at 9 with 11 rule applications. Total rules 2154 place count 156 transition count 419
Iterating global reduction 9 with 11 rules applied. Total rules applied 2165 place count 156 transition count 419
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 2172 place count 156 transition count 412
Drop transitions removed 51 transitions
Redundant transition composition rules discarded 51 transitions
Iterating global reduction 10 with 51 rules applied. Total rules applied 2223 place count 156 transition count 361
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 10 with 2 rules applied. Total rules applied 2225 place count 156 transition count 361
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 2226 place count 155 transition count 360
Applied a total of 2226 rules in 239 ms. Remains 155 /2108 variables (removed 1953) and now considering 360/2704 (removed 2344) transitions.
[2022-05-16 11:14:38] [INFO ] Flow matrix only has 283 transitions (discarded 77 similar events)
// Phase 1: matrix 283 rows 155 cols
[2022-05-16 11:14:38] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-16 11:14:39] [INFO ] Implicit Places using invariants in 115 ms returned []
[2022-05-16 11:14:39] [INFO ] Flow matrix only has 283 transitions (discarded 77 similar events)
// Phase 1: matrix 283 rows 155 cols
[2022-05-16 11:14:39] [INFO ] Computed 0 place invariants in 3 ms
[2022-05-16 11:14:39] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-16 11:14:39] [INFO ] Implicit Places using invariants and state equation in 308 ms returned [10, 76, 111]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 426 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 152/2108 places, 360/2704 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 150 transition count 358
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 149 transition count 357
Applied a total of 3 rules in 21 ms. Remains 149 /152 variables (removed 3) and now considering 357/360 (removed 3) transitions.
[2022-05-16 11:14:39] [INFO ] Flow matrix only has 280 transitions (discarded 77 similar events)
// Phase 1: matrix 280 rows 149 cols
[2022-05-16 11:14:39] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 11:14:39] [INFO ] Implicit Places using invariants in 102 ms returned []
[2022-05-16 11:14:39] [INFO ] Flow matrix only has 280 transitions (discarded 77 similar events)
// Phase 1: matrix 280 rows 149 cols
[2022-05-16 11:14:39] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-16 11:14:39] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 11:14:39] [INFO ] Implicit Places using invariants and state equation in 247 ms returned []
Implicit Place search using SMT with State Equation took 351 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 149/2108 places, 357/2704 transitions.
Finished structural reductions, in 2 iterations. Remains : 149/2108 places, 357/2704 transitions.
Stuttering acceptance computed with spot in 168 ms :[true, p1, (AND p1 p0), p0]
Running random walk in product with property : CloudReconfiguration-PT-401-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 0}, { cond=(NOT p0), acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(EQ s113 1), p0:(OR (EQ s141 0) (EQ s94 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 7150 reset in 404 ms.
Entered a terminal (fully accepting) state of product in 5840 steps with 426 reset in 22 ms.
FORMULA CloudReconfiguration-PT-401-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-401-LTLCardinality-04 finished in 1656 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(p1)&&p0))))'
Support contains 4 out of 2108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2108/2108 places, 2704/2704 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 2093 transition count 2689
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 2093 transition count 2689
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 31 place count 2093 transition count 2688
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 38 place count 2086 transition count 2681
Iterating global reduction 1 with 7 rules applied. Total rules applied 45 place count 2086 transition count 2681
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 47 place count 2086 transition count 2679
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 51 place count 2082 transition count 2674
Iterating global reduction 2 with 4 rules applied. Total rules applied 55 place count 2082 transition count 2674
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 56 place count 2082 transition count 2673
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 57 place count 2081 transition count 2672
Iterating global reduction 3 with 1 rules applied. Total rules applied 58 place count 2081 transition count 2672
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 59 place count 2080 transition count 2670
Iterating global reduction 3 with 1 rules applied. Total rules applied 60 place count 2080 transition count 2670
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 61 place count 2079 transition count 2668
Iterating global reduction 3 with 1 rules applied. Total rules applied 62 place count 2079 transition count 2668
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 63 place count 2078 transition count 2667
Iterating global reduction 3 with 1 rules applied. Total rules applied 64 place count 2078 transition count 2667
Applied a total of 64 rules in 1148 ms. Remains 2078 /2108 variables (removed 30) and now considering 2667/2704 (removed 37) transitions.
// Phase 1: matrix 2667 rows 2078 cols
[2022-05-16 11:14:41] [INFO ] Computed 5 place invariants in 14 ms
[2022-05-16 11:14:42] [INFO ] Implicit Places using invariants in 609 ms returned []
// Phase 1: matrix 2667 rows 2078 cols
[2022-05-16 11:14:42] [INFO ] Computed 5 place invariants in 19 ms
[2022-05-16 11:14:42] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 11:14:43] [INFO ] Implicit Places using invariants and state equation in 1170 ms returned []
Implicit Place search using SMT with State Equation took 1790 ms to find 0 implicit places.
// Phase 1: matrix 2667 rows 2078 cols
[2022-05-16 11:14:43] [INFO ] Computed 5 place invariants in 12 ms
[2022-05-16 11:14:43] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 11:14:45] [INFO ] Dead Transitions using invariants and state equation in 2412 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2078/2108 places, 2667/2704 transitions.
Finished structural reductions, in 1 iterations. Remains : 2078/2108 places, 2667/2704 transitions.
Stuttering acceptance computed with spot in 160 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : CloudReconfiguration-PT-401-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(AND (OR (EQ s143 0) (EQ s1353 1)) (OR (EQ s1496 0) (EQ s161 1))), p1:(OR (EQ s143 0) (EQ s1353 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 552 reset in 332 ms.
Product exploration explored 100000 steps with 559 reset in 623 ms.
Computed a total of 33 stabilizing places and 36 stable transitions
Graph (complete) has 2902 edges and 2078 vertex of which 2067 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.10 ms
Computed a total of 33 stabilizing places and 36 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (OR (NOT p0) (NOT p1)))), (X (AND p0 p1)), (X (X p1)), (X (X (NOT (OR (NOT p0) (NOT p1))))), (X (X (AND p0 p1)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 236 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 117 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Incomplete random walk after 10000 steps, including 55 resets, run finished after 338 ms. (steps per millisecond=29 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 137609 steps, run timeout after 3001 ms. (steps per millisecond=45 ) properties seen :{}
Probabilistic random walk after 137609 steps, saw 35124 distinct states, run finished after 3002 ms. (steps per millisecond=45 ) properties seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 2667 rows 2078 cols
[2022-05-16 11:14:50] [INFO ] Computed 5 place invariants in 12 ms
[2022-05-16 11:14:51] [INFO ] After 451ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-16 11:14:51] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 27 ms returned sat
[2022-05-16 11:14:54] [INFO ] After 2082ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-05-16 11:14:54] [INFO ] After 2819ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 395 ms.
[2022-05-16 11:14:55] [INFO ] After 3936ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 2 properties in 13 ms.
Support contains 2 out of 2078 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2078/2078 places, 2667/2667 transitions.
Graph (trivial) has 2547 edges and 2078 vertex of which 980 / 2078 are part of one of the 88 SCC in 7 ms
Free SCC test removed 892 places
Drop transitions removed 1133 transitions
Reduce isomorphic transitions removed 1133 transitions.
Graph (complete) has 1762 edges and 1186 vertex of which 1175 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.1 ms
Discarding 11 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 664 transitions
Trivial Post-agglo rules discarded 664 transitions
Performed 664 trivial Post agglomeration. Transition count delta: 664
Iterating post reduction 0 with 673 rules applied. Total rules applied 675 place count 1175 transition count 856
Reduce places removed 664 places and 0 transitions.
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions removed 60 transitions
Trivial Post-agglo rules discarded 60 transitions
Performed 60 trivial Post agglomeration. Transition count delta: 60
Iterating post reduction 1 with 756 rules applied. Total rules applied 1431 place count 511 transition count 764
Reduce places removed 60 places and 0 transitions.
Iterating post reduction 2 with 60 rules applied. Total rules applied 1491 place count 451 transition count 764
Performed 66 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 66 Pre rules applied. Total rules applied 1491 place count 451 transition count 698
Deduced a syphon composed of 66 places in 1 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 3 with 132 rules applied. Total rules applied 1623 place count 385 transition count 698
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1637 place count 371 transition count 678
Iterating global reduction 3 with 14 rules applied. Total rules applied 1651 place count 371 transition count 678
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 3 with 4 rules applied. Total rules applied 1655 place count 371 transition count 674
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 1659 place count 367 transition count 674
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 1669 place count 357 transition count 662
Iterating global reduction 5 with 10 rules applied. Total rules applied 1679 place count 357 transition count 662
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 1687 place count 357 transition count 654
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1689 place count 355 transition count 642
Iterating global reduction 6 with 2 rules applied. Total rules applied 1691 place count 355 transition count 642
Performed 188 Post agglomeration using F-continuation condition with reduction of 132 identical transitions.
Deduced a syphon composed of 188 places in 0 ms
Reduce places removed 188 places and 0 transitions.
Iterating global reduction 6 with 376 rules applied. Total rules applied 2067 place count 167 transition count 322
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 6 with 18 rules applied. Total rules applied 2085 place count 167 transition count 304
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 2089 place count 163 transition count 300
Iterating global reduction 7 with 4 rules applied. Total rules applied 2093 place count 163 transition count 300
Performed 17 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 7 with 34 rules applied. Total rules applied 2127 place count 146 transition count 279
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 7 with 18 rules applied. Total rules applied 2145 place count 146 transition count 261
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 2147 place count 145 transition count 260
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 2150 place count 145 transition count 257
Performed 44 Post agglomeration using F-continuation condition with reduction of 17 identical transitions.
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 9 with 88 rules applied. Total rules applied 2238 place count 101 transition count 289
Drop transitions removed 31 transitions
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 64 transitions.
Iterating post reduction 9 with 64 rules applied. Total rules applied 2302 place count 101 transition count 225
Discarding 32 places :
Symmetric choice reduction at 10 with 32 rule applications. Total rules 2334 place count 69 transition count 185
Iterating global reduction 10 with 32 rules applied. Total rules applied 2366 place count 69 transition count 185
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 10 with 19 rules applied. Total rules applied 2385 place count 69 transition count 166
Discarding 8 places :
Symmetric choice reduction at 11 with 8 rule applications. Total rules 2393 place count 61 transition count 150
Iterating global reduction 11 with 8 rules applied. Total rules applied 2401 place count 61 transition count 150
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 11 with 8 rules applied. Total rules applied 2409 place count 61 transition count 142
Drop transitions removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 12 with 25 rules applied. Total rules applied 2434 place count 61 transition count 117
Discarding 3 places :
Symmetric choice reduction at 12 with 3 rule applications. Total rules 2437 place count 58 transition count 110
Iterating global reduction 12 with 3 rules applied. Total rules applied 2440 place count 58 transition count 110
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 2442 place count 56 transition count 108
Iterating global reduction 12 with 2 rules applied. Total rules applied 2444 place count 56 transition count 108
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 2446 place count 56 transition count 106
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 13 with 3 rules applied. Total rules applied 2449 place count 56 transition count 103
Free-agglomeration rule applied 5 times.
Iterating global reduction 13 with 5 rules applied. Total rules applied 2454 place count 56 transition count 98
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 2460 place count 51 transition count 97
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 14 with 1 rules applied. Total rules applied 2461 place count 51 transition count 96
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 14 with 1 rules applied. Total rules applied 2462 place count 51 transition count 96
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 1 rules applied. Total rules applied 2463 place count 50 transition count 95
Applied a total of 2463 rules in 131 ms. Remains 50 /2078 variables (removed 2028) and now considering 95/2667 (removed 2572) transitions.
Finished structural reductions, in 1 iterations. Remains : 50/2078 places, 95/2667 transitions.
Finished random walk after 11 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=11 )
Knowledge obtained : [(AND p0 p1), (X (NOT (OR (NOT p0) (NOT p1)))), (X (AND p0 p1)), (X (X p1)), (X (X (NOT (OR (NOT p0) (NOT p1))))), (X (X (AND p0 p1)))]
False Knowledge obtained : [(F (OR (NOT p0) (NOT p1))), (F (NOT p1)), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 6 factoid took 312 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 132 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Stuttering acceptance computed with spot in 130 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Support contains 4 out of 2078 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2078/2078 places, 2667/2667 transitions.
Applied a total of 0 rules in 187 ms. Remains 2078 /2078 variables (removed 0) and now considering 2667/2667 (removed 0) transitions.
// Phase 1: matrix 2667 rows 2078 cols
[2022-05-16 11:14:56] [INFO ] Computed 5 place invariants in 18 ms
[2022-05-16 11:14:56] [INFO ] Implicit Places using invariants in 618 ms returned []
// Phase 1: matrix 2667 rows 2078 cols
[2022-05-16 11:14:56] [INFO ] Computed 5 place invariants in 17 ms
[2022-05-16 11:14:57] [INFO ] Implicit Places using invariants and state equation in 1169 ms returned []
Implicit Place search using SMT with State Equation took 1796 ms to find 0 implicit places.
// Phase 1: matrix 2667 rows 2078 cols
[2022-05-16 11:14:58] [INFO ] Computed 5 place invariants in 19 ms
[2022-05-16 11:14:58] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 11:15:00] [INFO ] Dead Transitions using invariants and state equation in 2715 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2078/2078 places, 2667/2667 transitions.
Computed a total of 33 stabilizing places and 36 stable transitions
Graph (complete) has 2902 edges and 2078 vertex of which 2067 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.10 ms
Computed a total of 33 stabilizing places and 36 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (OR (NOT p0) (NOT p1)))), (X (AND p0 p1)), (X (X p1)), (X (X (NOT (OR (NOT p0) (NOT p1))))), (X (X (AND p0 p1)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 276 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Incomplete random walk after 10000 steps, including 54 resets, run finished after 335 ms. (steps per millisecond=29 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 152688 steps, run timeout after 3001 ms. (steps per millisecond=50 ) properties seen :{}
Probabilistic random walk after 152688 steps, saw 39041 distinct states, run finished after 3001 ms. (steps per millisecond=50 ) properties seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 2667 rows 2078 cols
[2022-05-16 11:15:04] [INFO ] Computed 5 place invariants in 12 ms
[2022-05-16 11:15:05] [INFO ] After 415ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-16 11:15:05] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 19 ms returned sat
[2022-05-16 11:15:08] [INFO ] After 2225ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-05-16 11:15:08] [INFO ] After 3107ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 508 ms.
[2022-05-16 11:15:09] [INFO ] After 4342ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 2 properties in 23 ms.
Support contains 2 out of 2078 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2078/2078 places, 2667/2667 transitions.
Graph (trivial) has 2547 edges and 2078 vertex of which 980 / 2078 are part of one of the 88 SCC in 2 ms
Free SCC test removed 892 places
Drop transitions removed 1133 transitions
Reduce isomorphic transitions removed 1133 transitions.
Graph (complete) has 1762 edges and 1186 vertex of which 1175 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.1 ms
Discarding 11 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 664 transitions
Trivial Post-agglo rules discarded 664 transitions
Performed 664 trivial Post agglomeration. Transition count delta: 664
Iterating post reduction 0 with 673 rules applied. Total rules applied 675 place count 1175 transition count 856
Reduce places removed 664 places and 0 transitions.
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions removed 60 transitions
Trivial Post-agglo rules discarded 60 transitions
Performed 60 trivial Post agglomeration. Transition count delta: 60
Iterating post reduction 1 with 756 rules applied. Total rules applied 1431 place count 511 transition count 764
Reduce places removed 60 places and 0 transitions.
Iterating post reduction 2 with 60 rules applied. Total rules applied 1491 place count 451 transition count 764
Performed 66 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 66 Pre rules applied. Total rules applied 1491 place count 451 transition count 698
Deduced a syphon composed of 66 places in 1 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 3 with 132 rules applied. Total rules applied 1623 place count 385 transition count 698
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1637 place count 371 transition count 678
Iterating global reduction 3 with 14 rules applied. Total rules applied 1651 place count 371 transition count 678
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 3 with 4 rules applied. Total rules applied 1655 place count 371 transition count 674
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 1659 place count 367 transition count 674
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 1669 place count 357 transition count 662
Iterating global reduction 5 with 10 rules applied. Total rules applied 1679 place count 357 transition count 662
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 1687 place count 357 transition count 654
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1689 place count 355 transition count 642
Iterating global reduction 6 with 2 rules applied. Total rules applied 1691 place count 355 transition count 642
Performed 188 Post agglomeration using F-continuation condition with reduction of 132 identical transitions.
Deduced a syphon composed of 188 places in 1 ms
Reduce places removed 188 places and 0 transitions.
Iterating global reduction 6 with 376 rules applied. Total rules applied 2067 place count 167 transition count 322
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 6 with 18 rules applied. Total rules applied 2085 place count 167 transition count 304
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 2089 place count 163 transition count 300
Iterating global reduction 7 with 4 rules applied. Total rules applied 2093 place count 163 transition count 300
Performed 17 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 7 with 34 rules applied. Total rules applied 2127 place count 146 transition count 279
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 7 with 18 rules applied. Total rules applied 2145 place count 146 transition count 261
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 2147 place count 145 transition count 260
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 2150 place count 145 transition count 257
Performed 44 Post agglomeration using F-continuation condition with reduction of 17 identical transitions.
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 9 with 88 rules applied. Total rules applied 2238 place count 101 transition count 289
Drop transitions removed 31 transitions
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 64 transitions.
Iterating post reduction 9 with 64 rules applied. Total rules applied 2302 place count 101 transition count 225
Discarding 32 places :
Symmetric choice reduction at 10 with 32 rule applications. Total rules 2334 place count 69 transition count 185
Iterating global reduction 10 with 32 rules applied. Total rules applied 2366 place count 69 transition count 185
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 10 with 19 rules applied. Total rules applied 2385 place count 69 transition count 166
Discarding 8 places :
Symmetric choice reduction at 11 with 8 rule applications. Total rules 2393 place count 61 transition count 150
Iterating global reduction 11 with 8 rules applied. Total rules applied 2401 place count 61 transition count 150
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 11 with 8 rules applied. Total rules applied 2409 place count 61 transition count 142
Drop transitions removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 12 with 25 rules applied. Total rules applied 2434 place count 61 transition count 117
Discarding 3 places :
Symmetric choice reduction at 12 with 3 rule applications. Total rules 2437 place count 58 transition count 110
Iterating global reduction 12 with 3 rules applied. Total rules applied 2440 place count 58 transition count 110
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 2442 place count 56 transition count 108
Iterating global reduction 12 with 2 rules applied. Total rules applied 2444 place count 56 transition count 108
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 2446 place count 56 transition count 106
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 13 with 3 rules applied. Total rules applied 2449 place count 56 transition count 103
Free-agglomeration rule applied 5 times.
Iterating global reduction 13 with 5 rules applied. Total rules applied 2454 place count 56 transition count 98
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 2460 place count 51 transition count 97
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 14 with 1 rules applied. Total rules applied 2461 place count 51 transition count 96
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 14 with 1 rules applied. Total rules applied 2462 place count 51 transition count 96
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 1 rules applied. Total rules applied 2463 place count 50 transition count 95
Applied a total of 2463 rules in 147 ms. Remains 50 /2078 variables (removed 2028) and now considering 95/2667 (removed 2572) transitions.
Finished structural reductions, in 1 iterations. Remains : 50/2078 places, 95/2667 transitions.
Finished random walk after 10 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=10 )
Knowledge obtained : [(AND p0 p1), (X (NOT (OR (NOT p0) (NOT p1)))), (X (AND p0 p1)), (X (X p1)), (X (X (NOT (OR (NOT p0) (NOT p1))))), (X (X (AND p0 p1)))]
False Knowledge obtained : [(F (OR (NOT p0) (NOT p1))), (F (NOT p1)), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 6 factoid took 502 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 277 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Stuttering acceptance computed with spot in 155 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Stuttering acceptance computed with spot in 141 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Product exploration explored 100000 steps with 546 reset in 312 ms.
Product exploration explored 100000 steps with 544 reset in 322 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 128 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Support contains 4 out of 2078 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2078/2078 places, 2667/2667 transitions.
Graph (trivial) has 2543 edges and 2078 vertex of which 976 / 2078 are part of one of the 88 SCC in 2 ms
Free SCC test removed 888 places
Ensure Unique test removed 1039 transitions
Reduce isomorphic transitions removed 1039 transitions.
Graph (complete) has 1855 edges and 1190 vertex of which 1179 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.3 ms
Discarding 11 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Performed 641 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 641 rules applied. Total rules applied 643 place count 1179 transition count 1622
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 658 place count 1179 transition count 1607
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 28 Pre rules applied. Total rules applied 658 place count 1179 transition count 1624
Deduced a syphon composed of 669 places in 1 ms
Iterating global reduction 2 with 28 rules applied. Total rules applied 686 place count 1179 transition count 1624
Discarding 382 places :
Symmetric choice reduction at 2 with 382 rule applications. Total rules 1068 place count 797 transition count 1228
Deduced a syphon composed of 309 places in 1 ms
Iterating global reduction 2 with 382 rules applied. Total rules applied 1450 place count 797 transition count 1228
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 1466 place count 781 transition count 1207
Deduced a syphon composed of 306 places in 2 ms
Iterating global reduction 2 with 16 rules applied. Total rules applied 1482 place count 781 transition count 1207
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 1490 place count 781 transition count 1199
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 1506 place count 765 transition count 1183
Deduced a syphon composed of 293 places in 1 ms
Iterating global reduction 3 with 16 rules applied. Total rules applied 1522 place count 765 transition count 1183
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1525 place count 762 transition count 1177
Deduced a syphon composed of 293 places in 1 ms
Iterating global reduction 3 with 3 rules applied. Total rules applied 1528 place count 762 transition count 1177
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1531 place count 759 transition count 1171
Deduced a syphon composed of 293 places in 1 ms
Iterating global reduction 3 with 3 rules applied. Total rules applied 1534 place count 759 transition count 1171
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 1540 place count 753 transition count 1165
Deduced a syphon composed of 290 places in 2 ms
Iterating global reduction 3 with 6 rules applied. Total rules applied 1546 place count 753 transition count 1165
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1549 place count 750 transition count 1159
Deduced a syphon composed of 290 places in 1 ms
Iterating global reduction 3 with 3 rules applied. Total rules applied 1552 place count 750 transition count 1159
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1555 place count 747 transition count 1153
Deduced a syphon composed of 290 places in 2 ms
Iterating global reduction 3 with 3 rules applied. Total rules applied 1558 place count 747 transition count 1153
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 1564 place count 741 transition count 1147
Deduced a syphon composed of 287 places in 3 ms
Iterating global reduction 3 with 6 rules applied. Total rules applied 1570 place count 741 transition count 1147
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1573 place count 738 transition count 1141
Deduced a syphon composed of 287 places in 1 ms
Iterating global reduction 3 with 3 rules applied. Total rules applied 1576 place count 738 transition count 1141
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1579 place count 735 transition count 1135
Deduced a syphon composed of 287 places in 1 ms
Iterating global reduction 3 with 3 rules applied. Total rules applied 1582 place count 735 transition count 1135
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 1587 place count 730 transition count 1128
Deduced a syphon composed of 284 places in 1 ms
Iterating global reduction 3 with 5 rules applied. Total rules applied 1592 place count 730 transition count 1128
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1596 place count 726 transition count 1112
Deduced a syphon composed of 282 places in 1 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1600 place count 726 transition count 1112
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1604 place count 722 transition count 1108
Deduced a syphon composed of 280 places in 1 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1608 place count 722 transition count 1108
Performed 140 Post agglomeration using F-continuation condition with reduction of 17 identical transitions.
Deduced a syphon composed of 420 places in 1 ms
Iterating global reduction 3 with 140 rules applied. Total rules applied 1748 place count 722 transition count 1208
Ensure Unique test removed 54 transitions
Reduce isomorphic transitions removed 54 transitions.
Iterating post reduction 3 with 54 rules applied. Total rules applied 1802 place count 722 transition count 1154
Discarding 132 places :
Symmetric choice reduction at 4 with 132 rule applications. Total rules 1934 place count 590 transition count 1009
Deduced a syphon composed of 301 places in 1 ms
Iterating global reduction 4 with 132 rules applied. Total rules applied 2066 place count 590 transition count 1009
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 2074 place count 582 transition count 997
Deduced a syphon composed of 293 places in 0 ms
Iterating global reduction 4 with 8 rules applied. Total rules applied 2082 place count 582 transition count 997
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 302 places in 1 ms
Iterating global reduction 4 with 9 rules applied. Total rules applied 2091 place count 582 transition count 997
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 2097 place count 582 transition count 991
Discarding 19 places :
Symmetric choice reduction at 5 with 19 rule applications. Total rules 2116 place count 563 transition count 967
Deduced a syphon composed of 288 places in 0 ms
Iterating global reduction 5 with 19 rules applied. Total rules applied 2135 place count 563 transition count 967
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 2143 place count 563 transition count 959
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 2148 place count 558 transition count 954
Deduced a syphon composed of 283 places in 0 ms
Iterating global reduction 6 with 5 rules applied. Total rules applied 2153 place count 558 transition count 954
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 287 places in 0 ms
Iterating global reduction 6 with 4 rules applied. Total rules applied 2157 place count 558 transition count 954
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 2165 place count 558 transition count 946
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 2169 place count 554 transition count 942
Deduced a syphon composed of 283 places in 1 ms
Iterating global reduction 7 with 4 rules applied. Total rules applied 2173 place count 554 transition count 942
Performed 94 Post agglomeration using F-continuation condition with reduction of 160 identical transitions.
Deduced a syphon composed of 377 places in 0 ms
Iterating global reduction 7 with 94 rules applied. Total rules applied 2267 place count 554 transition count 1376
Ensure Unique test removed 160 transitions
Reduce isomorphic transitions removed 160 transitions.
Iterating post reduction 7 with 160 rules applied. Total rules applied 2427 place count 554 transition count 1216
Discarding 167 places :
Symmetric choice reduction at 8 with 167 rule applications. Total rules 2594 place count 387 transition count 774
Deduced a syphon composed of 222 places in 0 ms
Iterating global reduction 8 with 167 rules applied. Total rules applied 2761 place count 387 transition count 774
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 8 with 20 rules applied. Total rules applied 2781 place count 387 transition count 754
Discarding 36 places :
Symmetric choice reduction at 9 with 36 rule applications. Total rules 2817 place count 351 transition count 678
Deduced a syphon composed of 186 places in 0 ms
Iterating global reduction 9 with 36 rules applied. Total rules applied 2853 place count 351 transition count 678
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -64
Deduced a syphon composed of 190 places in 0 ms
Iterating global reduction 9 with 4 rules applied. Total rules applied 2857 place count 351 transition count 742
Discarding 4 places :
Symmetric choice reduction at 9 with 4 rule applications. Total rules 2861 place count 347 transition count 706
Deduced a syphon composed of 186 places in 0 ms
Iterating global reduction 9 with 4 rules applied. Total rules applied 2865 place count 347 transition count 706
Deduced a syphon composed of 186 places in 1 ms
Drop transitions removed 72 transitions
Redundant transition composition rules discarded 72 transitions
Iterating global reduction 9 with 72 rules applied. Total rules applied 2937 place count 347 transition count 634
Discarding 5 places :
Symmetric choice reduction at 9 with 5 rule applications. Total rules 2942 place count 342 transition count 628
Deduced a syphon composed of 181 places in 0 ms
Iterating global reduction 9 with 5 rules applied. Total rules applied 2947 place count 342 transition count 628
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -60
Deduced a syphon composed of 184 places in 0 ms
Iterating global reduction 9 with 3 rules applied. Total rules applied 2950 place count 342 transition count 688
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 2953 place count 339 transition count 673
Deduced a syphon composed of 181 places in 0 ms
Iterating global reduction 9 with 3 rules applied. Total rules applied 2956 place count 339 transition count 673
Deduced a syphon composed of 181 places in 1 ms
Applied a total of 2956 rules in 1052 ms. Remains 339 /2078 variables (removed 1739) and now considering 673/2667 (removed 1994) transitions.
[2022-05-16 11:15:12] [INFO ] Redundant transitions in 60 ms returned []
[2022-05-16 11:15:12] [INFO ] Flow matrix only has 598 transitions (discarded 75 similar events)
// Phase 1: matrix 598 rows 339 cols
[2022-05-16 11:15:12] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-16 11:15:13] [INFO ] Dead Transitions using invariants and state equation in 385 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 339/2078 places, 673/2667 transitions.
Finished structural reductions, in 1 iterations. Remains : 339/2078 places, 673/2667 transitions.
Stuttering criterion allowed to conclude after 17609 steps with 914 reset in 172 ms.
FORMULA CloudReconfiguration-PT-401-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-401-LTLCardinality-06 finished in 33200 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(p0)))'
Support contains 2 out of 2108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2108/2108 places, 2704/2704 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 2092 transition count 2688
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 2092 transition count 2688
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 33 place count 2092 transition count 2687
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 41 place count 2084 transition count 2679
Iterating global reduction 1 with 8 rules applied. Total rules applied 49 place count 2084 transition count 2679
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 51 place count 2084 transition count 2677
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 56 place count 2079 transition count 2671
Iterating global reduction 2 with 5 rules applied. Total rules applied 61 place count 2079 transition count 2671
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 63 place count 2079 transition count 2669
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 65 place count 2077 transition count 2666
Iterating global reduction 3 with 2 rules applied. Total rules applied 67 place count 2077 transition count 2666
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 68 place count 2076 transition count 2664
Iterating global reduction 3 with 1 rules applied. Total rules applied 69 place count 2076 transition count 2664
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 70 place count 2075 transition count 2662
Iterating global reduction 3 with 1 rules applied. Total rules applied 71 place count 2075 transition count 2662
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 72 place count 2074 transition count 2661
Iterating global reduction 3 with 1 rules applied. Total rules applied 73 place count 2074 transition count 2661
Applied a total of 73 rules in 1200 ms. Remains 2074 /2108 variables (removed 34) and now considering 2661/2704 (removed 43) transitions.
// Phase 1: matrix 2661 rows 2074 cols
[2022-05-16 11:15:14] [INFO ] Computed 5 place invariants in 12 ms
[2022-05-16 11:15:15] [INFO ] Implicit Places using invariants in 493 ms returned []
// Phase 1: matrix 2661 rows 2074 cols
[2022-05-16 11:15:15] [INFO ] Computed 5 place invariants in 11 ms
[2022-05-16 11:15:15] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 11:15:15] [INFO ] Implicit Places using invariants and state equation in 665 ms returned []
Implicit Place search using SMT with State Equation took 1159 ms to find 0 implicit places.
// Phase 1: matrix 2661 rows 2074 cols
[2022-05-16 11:15:15] [INFO ] Computed 5 place invariants in 12 ms
[2022-05-16 11:15:16] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 11:15:18] [INFO ] Dead Transitions using invariants and state equation in 3000 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2074/2108 places, 2661/2704 transitions.
Finished structural reductions, in 1 iterations. Remains : 2074/2108 places, 2661/2704 transitions.
Stuttering acceptance computed with spot in 142 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-401-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s697 0) (EQ s1545 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 59004 steps with 325 reset in 147 ms.
FORMULA CloudReconfiguration-PT-401-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-401-LTLCardinality-07 finished in 5676 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(G(p1))))'
Support contains 4 out of 2108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2108/2108 places, 2704/2704 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 2093 transition count 2689
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 2093 transition count 2689
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 38 place count 2085 transition count 2681
Iterating global reduction 0 with 8 rules applied. Total rules applied 46 place count 2085 transition count 2681
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 48 place count 2085 transition count 2679
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 53 place count 2080 transition count 2673
Iterating global reduction 1 with 5 rules applied. Total rules applied 58 place count 2080 transition count 2673
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 60 place count 2080 transition count 2671
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 62 place count 2078 transition count 2668
Iterating global reduction 2 with 2 rules applied. Total rules applied 64 place count 2078 transition count 2668
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 65 place count 2077 transition count 2666
Iterating global reduction 2 with 1 rules applied. Total rules applied 66 place count 2077 transition count 2666
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 67 place count 2076 transition count 2664
Iterating global reduction 2 with 1 rules applied. Total rules applied 68 place count 2076 transition count 2664
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 69 place count 2075 transition count 2663
Iterating global reduction 2 with 1 rules applied. Total rules applied 70 place count 2075 transition count 2663
Applied a total of 70 rules in 1115 ms. Remains 2075 /2108 variables (removed 33) and now considering 2663/2704 (removed 41) transitions.
// Phase 1: matrix 2663 rows 2075 cols
[2022-05-16 11:15:20] [INFO ] Computed 5 place invariants in 10 ms
[2022-05-16 11:15:20] [INFO ] Implicit Places using invariants in 516 ms returned []
// Phase 1: matrix 2663 rows 2075 cols
[2022-05-16 11:15:20] [INFO ] Computed 5 place invariants in 11 ms
[2022-05-16 11:15:21] [INFO ] Implicit Places using invariants and state equation in 1044 ms returned []
Implicit Place search using SMT with State Equation took 1562 ms to find 0 implicit places.
// Phase 1: matrix 2663 rows 2075 cols
[2022-05-16 11:15:21] [INFO ] Computed 5 place invariants in 16 ms
[2022-05-16 11:15:24] [INFO ] Dead Transitions using invariants and state equation in 2321 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2075/2108 places, 2663/2704 transitions.
Finished structural reductions, in 1 iterations. Remains : 2075/2108 places, 2663/2704 transitions.
Stuttering acceptance computed with spot in 254 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-401-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(OR (EQ s720 0) (EQ s586 1)), p1:(OR (EQ s1852 0) (EQ s1301 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 552 reset in 355 ms.
Product exploration explored 100000 steps with 545 reset in 375 ms.
Computed a total of 33 stabilizing places and 36 stable transitions
Graph (complete) has 2898 edges and 2075 vertex of which 2064 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.8 ms
Computed a total of 33 stabilizing places and 36 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND p0 p1)), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1)))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 646 ms. Reduced automaton from 5 states, 11 edges and 2 AP to 5 states, 10 edges and 2 AP.
Stuttering acceptance computed with spot in 233 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 56 resets, run finished after 816 ms. (steps per millisecond=12 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 114560 steps, run timeout after 3001 ms. (steps per millisecond=38 ) properties seen :{}
Probabilistic random walk after 114560 steps, saw 30023 distinct states, run finished after 3001 ms. (steps per millisecond=38 ) properties seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 2663 rows 2075 cols
[2022-05-16 11:15:30] [INFO ] Computed 5 place invariants in 10 ms
[2022-05-16 11:15:31] [INFO ] After 771ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-05-16 11:15:32] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 27 ms returned sat
[2022-05-16 11:15:35] [INFO ] After 2706ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-05-16 11:15:36] [INFO ] After 4359ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 1030 ms.
[2022-05-16 11:15:37] [INFO ] After 6417ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Fused 6 Parikh solutions to 5 different solutions.
Finished Parikh walk after 325 steps, including 1 resets, run visited all 3 properties in 11 ms. (steps per millisecond=29 )
Parikh walk visited 6 properties in 29 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND p0 p1)), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1)))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (AND (NOT p0) p1)), (F (NOT (AND p0 p1))), (F (NOT p1)), (F (AND (NOT p0) (NOT p1))), (F (NOT p0))]
Knowledge based reduction with 13 factoid took 1036 ms. Reduced automaton from 5 states, 10 edges and 2 AP to 5 states, 10 edges and 2 AP.
Stuttering acceptance computed with spot in 213 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 209 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 2075 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2075/2075 places, 2663/2663 transitions.
Applied a total of 0 rules in 206 ms. Remains 2075 /2075 variables (removed 0) and now considering 2663/2663 (removed 0) transitions.
// Phase 1: matrix 2663 rows 2075 cols
[2022-05-16 11:15:39] [INFO ] Computed 5 place invariants in 16 ms
[2022-05-16 11:15:40] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 11:15:40] [INFO ] Implicit Places using invariants in 779 ms returned []
// Phase 1: matrix 2663 rows 2075 cols
[2022-05-16 11:15:40] [INFO ] Computed 5 place invariants in 11 ms
[2022-05-16 11:15:40] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 11:15:41] [INFO ] Implicit Places using invariants and state equation in 766 ms returned []
Implicit Place search using SMT with State Equation took 1548 ms to find 0 implicit places.
// Phase 1: matrix 2663 rows 2075 cols
[2022-05-16 11:15:41] [INFO ] Computed 5 place invariants in 17 ms
[2022-05-16 11:15:41] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 11:15:44] [INFO ] Dead Transitions using invariants and state equation in 3452 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2075/2075 places, 2663/2663 transitions.
Computed a total of 33 stabilizing places and 36 stable transitions
Graph (complete) has 2898 edges and 2075 vertex of which 2064 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.9 ms
Computed a total of 33 stabilizing places and 36 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND p0 p1)), true, (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1)))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 639 ms. Reduced automaton from 5 states, 10 edges and 2 AP to 5 states, 10 edges and 2 AP.
Stuttering acceptance computed with spot in 207 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 56 resets, run finished after 180 ms. (steps per millisecond=55 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 110239 steps, run timeout after 3001 ms. (steps per millisecond=36 ) properties seen :{}
Probabilistic random walk after 110239 steps, saw 29148 distinct states, run finished after 3001 ms. (steps per millisecond=36 ) properties seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 2663 rows 2075 cols
[2022-05-16 11:15:49] [INFO ] Computed 5 place invariants in 11 ms
[2022-05-16 11:15:49] [INFO ] After 599ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-05-16 11:15:50] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 19 ms returned sat
[2022-05-16 11:15:53] [INFO ] After 2948ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-05-16 11:15:55] [INFO ] After 4434ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 738 ms.
[2022-05-16 11:15:56] [INFO ] After 6293ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Fused 6 Parikh solutions to 5 different solutions.
Finished Parikh walk after 164 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=82 )
Parikh walk visited 6 properties in 24 ms.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND p0 p1)), true, (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1)))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (AND (NOT p0) p1)), (F (NOT (AND p0 p1))), (F (NOT p1)), (F (AND (NOT p0) (NOT p1))), (F (NOT p0))]
Knowledge based reduction with 12 factoid took 844 ms. Reduced automaton from 5 states, 10 edges and 2 AP to 5 states, 10 edges and 2 AP.
Stuttering acceptance computed with spot in 206 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 222 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 220 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 542 reset in 375 ms.
Product exploration explored 100000 steps with 546 reset in 382 ms.
Applying partial POR strategy [true, false, true, true, true]
Stuttering acceptance computed with spot in 209 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 2075 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2075/2075 places, 2663/2663 transitions.
Graph (trivial) has 2539 edges and 2075 vertex of which 975 / 2075 are part of one of the 88 SCC in 5 ms
Free SCC test removed 887 places
Ensure Unique test removed 1037 transitions
Reduce isomorphic transitions removed 1037 transitions.
Graph (complete) has 1853 edges and 1188 vertex of which 1177 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.3 ms
Discarding 11 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Performed 637 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 637 rules applied. Total rules applied 639 place count 1177 transition count 1620
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 655 place count 1177 transition count 1604
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 29 Pre rules applied. Total rules applied 655 place count 1177 transition count 1623
Deduced a syphon composed of 666 places in 2 ms
Iterating global reduction 2 with 29 rules applied. Total rules applied 684 place count 1177 transition count 1623
Discarding 380 places :
Symmetric choice reduction at 2 with 380 rule applications. Total rules 1064 place count 797 transition count 1229
Deduced a syphon composed of 308 places in 2 ms
Iterating global reduction 2 with 380 rules applied. Total rules applied 1444 place count 797 transition count 1229
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 1461 place count 780 transition count 1206
Deduced a syphon composed of 305 places in 2 ms
Iterating global reduction 2 with 17 rules applied. Total rules applied 1478 place count 780 transition count 1206
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 1486 place count 780 transition count 1198
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 1503 place count 763 transition count 1181
Deduced a syphon composed of 291 places in 1 ms
Iterating global reduction 3 with 17 rules applied. Total rules applied 1520 place count 763 transition count 1181
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1523 place count 760 transition count 1175
Deduced a syphon composed of 291 places in 2 ms
Iterating global reduction 3 with 3 rules applied. Total rules applied 1526 place count 760 transition count 1175
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1529 place count 757 transition count 1169
Deduced a syphon composed of 291 places in 2 ms
Iterating global reduction 3 with 3 rules applied. Total rules applied 1532 place count 757 transition count 1169
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 1538 place count 751 transition count 1163
Deduced a syphon composed of 288 places in 1 ms
Iterating global reduction 3 with 6 rules applied. Total rules applied 1544 place count 751 transition count 1163
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1547 place count 748 transition count 1157
Deduced a syphon composed of 288 places in 1 ms
Iterating global reduction 3 with 3 rules applied. Total rules applied 1550 place count 748 transition count 1157
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1553 place count 745 transition count 1151
Deduced a syphon composed of 288 places in 2 ms
Iterating global reduction 3 with 3 rules applied. Total rules applied 1556 place count 745 transition count 1151
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 1562 place count 739 transition count 1145
Deduced a syphon composed of 285 places in 1 ms
Iterating global reduction 3 with 6 rules applied. Total rules applied 1568 place count 739 transition count 1145
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1571 place count 736 transition count 1139
Deduced a syphon composed of 285 places in 2 ms
Iterating global reduction 3 with 3 rules applied. Total rules applied 1574 place count 736 transition count 1139
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1577 place count 733 transition count 1133
Deduced a syphon composed of 285 places in 2 ms
Iterating global reduction 3 with 3 rules applied. Total rules applied 1580 place count 733 transition count 1133
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 1586 place count 727 transition count 1124
Deduced a syphon composed of 282 places in 1 ms
Iterating global reduction 3 with 6 rules applied. Total rules applied 1592 place count 727 transition count 1124
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 1598 place count 721 transition count 1100
Deduced a syphon composed of 279 places in 1 ms
Iterating global reduction 3 with 6 rules applied. Total rules applied 1604 place count 721 transition count 1100
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 3 with 1 rules applied. Total rules applied 1605 place count 721 transition count 1100
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 1611 place count 715 transition count 1094
Deduced a syphon composed of 277 places in 1 ms
Iterating global reduction 4 with 6 rules applied. Total rules applied 1617 place count 715 transition count 1094
Performed 138 Post agglomeration using F-continuation condition with reduction of 16 identical transitions.
Deduced a syphon composed of 415 places in 1 ms
Iterating global reduction 4 with 138 rules applied. Total rules applied 1755 place count 715 transition count 1194
Ensure Unique test removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Iterating post reduction 4 with 51 rules applied. Total rules applied 1806 place count 715 transition count 1143
Discarding 131 places :
Symmetric choice reduction at 5 with 131 rule applications. Total rules 1937 place count 584 transition count 999
Deduced a syphon composed of 297 places in 1 ms
Iterating global reduction 5 with 131 rules applied. Total rules applied 2068 place count 584 transition count 999
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 2076 place count 576 transition count 987
Deduced a syphon composed of 289 places in 1 ms
Iterating global reduction 5 with 8 rules applied. Total rules applied 2084 place count 576 transition count 987
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 298 places in 1 ms
Iterating global reduction 5 with 9 rules applied. Total rules applied 2093 place count 576 transition count 987
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 2098 place count 576 transition count 982
Discarding 19 places :
Symmetric choice reduction at 6 with 19 rule applications. Total rules 2117 place count 557 transition count 958
Deduced a syphon composed of 284 places in 1 ms
Iterating global reduction 6 with 19 rules applied. Total rules applied 2136 place count 557 transition count 958
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 2144 place count 557 transition count 950
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 2149 place count 552 transition count 945
Deduced a syphon composed of 279 places in 1 ms
Iterating global reduction 7 with 5 rules applied. Total rules applied 2154 place count 552 transition count 945
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 283 places in 0 ms
Iterating global reduction 7 with 4 rules applied. Total rules applied 2158 place count 552 transition count 945
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 7 with 8 rules applied. Total rules applied 2166 place count 552 transition count 937
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 2170 place count 548 transition count 933
Deduced a syphon composed of 279 places in 1 ms
Iterating global reduction 8 with 4 rules applied. Total rules applied 2174 place count 548 transition count 933
Performed 93 Post agglomeration using F-continuation condition with reduction of 160 identical transitions.
Deduced a syphon composed of 372 places in 1 ms
Iterating global reduction 8 with 93 rules applied. Total rules applied 2267 place count 548 transition count 1356
Ensure Unique test removed 160 transitions
Reduce isomorphic transitions removed 160 transitions.
Iterating post reduction 8 with 160 rules applied. Total rules applied 2427 place count 548 transition count 1196
Discarding 165 places :
Symmetric choice reduction at 9 with 165 rule applications. Total rules 2592 place count 383 transition count 758
Deduced a syphon composed of 219 places in 1 ms
Iterating global reduction 9 with 165 rules applied. Total rules applied 2757 place count 383 transition count 758
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 9 with 20 rules applied. Total rules applied 2777 place count 383 transition count 738
Discarding 36 places :
Symmetric choice reduction at 10 with 36 rule applications. Total rules 2813 place count 347 transition count 662
Deduced a syphon composed of 183 places in 1 ms
Iterating global reduction 10 with 36 rules applied. Total rules applied 2849 place count 347 transition count 662
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -72
Deduced a syphon composed of 187 places in 0 ms
Iterating global reduction 10 with 4 rules applied. Total rules applied 2853 place count 347 transition count 734
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 2857 place count 343 transition count 698
Deduced a syphon composed of 183 places in 0 ms
Iterating global reduction 10 with 4 rules applied. Total rules applied 2861 place count 343 transition count 698
Deduced a syphon composed of 183 places in 1 ms
Drop transitions removed 63 transitions
Redundant transition composition rules discarded 63 transitions
Iterating global reduction 10 with 63 rules applied. Total rules applied 2924 place count 343 transition count 635
Discarding 5 places :
Symmetric choice reduction at 10 with 5 rule applications. Total rules 2929 place count 338 transition count 630
Deduced a syphon composed of 178 places in 1 ms
Iterating global reduction 10 with 5 rules applied. Total rules applied 2934 place count 338 transition count 630
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -84
Deduced a syphon composed of 182 places in 0 ms
Iterating global reduction 10 with 4 rules applied. Total rules applied 2938 place count 338 transition count 714
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 2942 place count 334 transition count 694
Deduced a syphon composed of 178 places in 0 ms
Iterating global reduction 10 with 4 rules applied. Total rules applied 2946 place count 334 transition count 694
Deduced a syphon composed of 178 places in 0 ms
Applied a total of 2946 rules in 713 ms. Remains 334 /2075 variables (removed 1741) and now considering 694/2663 (removed 1969) transitions.
[2022-05-16 11:15:59] [INFO ] Redundant transitions in 36 ms returned []
[2022-05-16 11:15:59] [INFO ] Flow matrix only has 617 transitions (discarded 77 similar events)
// Phase 1: matrix 617 rows 334 cols
[2022-05-16 11:15:59] [INFO ] Computed 0 place invariants in 3 ms
[2022-05-16 11:16:00] [INFO ] Dead Transitions using invariants and state equation in 578 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 334/2075 places, 694/2663 transitions.
Finished structural reductions, in 1 iterations. Remains : 334/2075 places, 694/2663 transitions.
Product exploration explored 100000 steps with 4635 reset in 505 ms.
Product exploration explored 100000 steps with 4669 reset in 472 ms.
Built C files in :
/tmp/ltsmin4754629344677978116
[2022-05-16 11:16:01] [INFO ] Built C files in 83ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4754629344677978116
Running compilation step : cd /tmp/ltsmin4754629344677978116;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4754629344677978116;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4754629344677978116;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 4 out of 2075 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2075/2075 places, 2663/2663 transitions.
Applied a total of 0 rules in 180 ms. Remains 2075 /2075 variables (removed 0) and now considering 2663/2663 (removed 0) transitions.
// Phase 1: matrix 2663 rows 2075 cols
[2022-05-16 11:16:04] [INFO ] Computed 5 place invariants in 24 ms
[2022-05-16 11:16:05] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 11:16:05] [INFO ] Implicit Places using invariants in 773 ms returned []
// Phase 1: matrix 2663 rows 2075 cols
[2022-05-16 11:16:05] [INFO ] Computed 5 place invariants in 23 ms
[2022-05-16 11:16:05] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 11:16:05] [INFO ] Implicit Places using invariants and state equation in 704 ms returned []
Implicit Place search using SMT with State Equation took 1489 ms to find 0 implicit places.
// Phase 1: matrix 2663 rows 2075 cols
[2022-05-16 11:16:06] [INFO ] Computed 5 place invariants in 15 ms
[2022-05-16 11:16:09] [INFO ] Dead Transitions using invariants and state equation in 3054 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2075/2075 places, 2663/2663 transitions.
Built C files in :
/tmp/ltsmin6370897003603458323
[2022-05-16 11:16:09] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6370897003603458323
Running compilation step : cd /tmp/ltsmin6370897003603458323;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6370897003603458323;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6370897003603458323;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-16 11:16:12] [INFO ] Flatten gal took : 142 ms
[2022-05-16 11:16:12] [INFO ] Flatten gal took : 133 ms
[2022-05-16 11:16:12] [INFO ] Time to serialize gal into /tmp/LTL7846710383564334409.gal : 34 ms
[2022-05-16 11:16:12] [INFO ] Time to serialize properties into /tmp/LTL14009815663312853597.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/LTL7846710383564334409.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14009815663312853597.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/LTL7846710...267
Read 1 LTL properties
Checking formula 0 : !(((G("((p1254==0)||(p1063==1))"))||(X(G("((p3147==0)||(p2265==1))")))))
Formula 0 simplified : !(G"((p1254==0)||(p1063==1))" | XG"((p3147==0)||(p2265==1))")
Detected timeout of ITS tools.
[2022-05-16 11:16:27] [INFO ] Flatten gal took : 155 ms
[2022-05-16 11:16:27] [INFO ] Applying decomposition
[2022-05-16 11:16:28] [INFO ] Flatten gal took : 88 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/graph5688729947091011947.txt' '-o' '/tmp/graph5688729947091011947.bin' '-w' '/tmp/graph5688729947091011947.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5688729947091011947.bin' '-l' '-1' '-v' '-w' '/tmp/graph5688729947091011947.weights' '-q' '0' '-e' '0.001'
[2022-05-16 11:16:28] [INFO ] Decomposing Gal with order
[2022-05-16 11:16:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 11:16:29] [INFO ] Removed a total of 687 redundant transitions.
[2022-05-16 11:16:29] [INFO ] Flatten gal took : 306 ms
[2022-05-16 11:16:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 78 labels/synchronizations in 62 ms.
[2022-05-16 11:16:29] [INFO ] Time to serialize gal into /tmp/LTL2237699018295157527.gal : 37 ms
[2022-05-16 11:16:29] [INFO ] Time to serialize properties into /tmp/LTL18045471018951754913.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/LTL2237699018295157527.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18045471018951754913.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/LTL2237699...246
Read 1 LTL properties
Checking formula 0 : !(((G("((i17.i4.i5.u289.p1254==0)||(i12.u222.p1063==1))"))||(X(G("((i40.u756.p3147==0)||(i18.i1.i2.u525.p2265==1))")))))
Formula 0 simplified : !(G"((i17.i4.i5.u289.p1254==0)||(i12.u222.p1063==1))" | XG"((i40.u756.p3147==0)||(i18.i1.i2.u525.p2265==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15187113034705753693
[2022-05-16 11:16:44] [INFO ] Built C files in 55ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15187113034705753693
Running compilation step : cd /tmp/ltsmin15187113034705753693;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15187113034705753693;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15187113034705753693;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property CloudReconfiguration-PT-401-LTLCardinality-08 finished in 88464 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(p0)))'
Support contains 4 out of 2108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2108/2108 places, 2704/2704 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 2092 transition count 2688
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 2092 transition count 2688
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 33 place count 2092 transition count 2687
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 41 place count 2084 transition count 2679
Iterating global reduction 1 with 8 rules applied. Total rules applied 49 place count 2084 transition count 2679
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 51 place count 2084 transition count 2677
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 56 place count 2079 transition count 2671
Iterating global reduction 2 with 5 rules applied. Total rules applied 61 place count 2079 transition count 2671
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 63 place count 2079 transition count 2669
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 65 place count 2077 transition count 2666
Iterating global reduction 3 with 2 rules applied. Total rules applied 67 place count 2077 transition count 2666
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 68 place count 2076 transition count 2664
Iterating global reduction 3 with 1 rules applied. Total rules applied 69 place count 2076 transition count 2664
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 70 place count 2075 transition count 2662
Iterating global reduction 3 with 1 rules applied. Total rules applied 71 place count 2075 transition count 2662
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 72 place count 2074 transition count 2661
Iterating global reduction 3 with 1 rules applied. Total rules applied 73 place count 2074 transition count 2661
Applied a total of 73 rules in 1210 ms. Remains 2074 /2108 variables (removed 34) and now considering 2661/2704 (removed 43) transitions.
// Phase 1: matrix 2661 rows 2074 cols
[2022-05-16 11:16:48] [INFO ] Computed 5 place invariants in 20 ms
[2022-05-16 11:16:49] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 11:16:49] [INFO ] Implicit Places using invariants in 783 ms returned []
// Phase 1: matrix 2661 rows 2074 cols
[2022-05-16 11:16:49] [INFO ] Computed 5 place invariants in 39 ms
[2022-05-16 11:16:50] [INFO ] Implicit Places using invariants and state equation in 1124 ms returned []
Implicit Place search using SMT with State Equation took 1910 ms to find 0 implicit places.
// Phase 1: matrix 2661 rows 2074 cols
[2022-05-16 11:16:50] [INFO ] Computed 5 place invariants in 13 ms
[2022-05-16 11:16:51] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 11:16:53] [INFO ] Dead Transitions using invariants and state equation in 2466 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2074/2108 places, 2661/2704 transitions.
Finished structural reductions, in 1 iterations. Remains : 2074/2108 places, 2661/2704 transitions.
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-401-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=3, aps=[p0:(OR (AND (NEQ s1134 0) (NEQ s624 1)) (AND (NEQ s1784 0) (NEQ s1738 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, 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 CloudReconfiguration-PT-401-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-401-LTLCardinality-09 finished in 5740 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0) U (!G(p0)&&p1)))'
Support contains 4 out of 2108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2108/2108 places, 2704/2704 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 2093 transition count 2689
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 2093 transition count 2689
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 31 place count 2093 transition count 2688
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 37 place count 2087 transition count 2682
Iterating global reduction 1 with 6 rules applied. Total rules applied 43 place count 2087 transition count 2682
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 44 place count 2087 transition count 2681
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 48 place count 2083 transition count 2677
Iterating global reduction 2 with 4 rules applied. Total rules applied 52 place count 2083 transition count 2677
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 54 place count 2083 transition count 2675
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 56 place count 2081 transition count 2672
Iterating global reduction 3 with 2 rules applied. Total rules applied 58 place count 2081 transition count 2672
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 59 place count 2080 transition count 2670
Iterating global reduction 3 with 1 rules applied. Total rules applied 60 place count 2080 transition count 2670
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 61 place count 2079 transition count 2668
Iterating global reduction 3 with 1 rules applied. Total rules applied 62 place count 2079 transition count 2668
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 63 place count 2078 transition count 2667
Iterating global reduction 3 with 1 rules applied. Total rules applied 64 place count 2078 transition count 2667
Applied a total of 64 rules in 1263 ms. Remains 2078 /2108 variables (removed 30) and now considering 2667/2704 (removed 37) transitions.
// Phase 1: matrix 2667 rows 2078 cols
[2022-05-16 11:16:54] [INFO ] Computed 5 place invariants in 20 ms
[2022-05-16 11:16:55] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 11:16:55] [INFO ] Implicit Places using invariants in 671 ms returned []
// Phase 1: matrix 2667 rows 2078 cols
[2022-05-16 11:16:55] [INFO ] Computed 5 place invariants in 14 ms
[2022-05-16 11:16:56] [INFO ] Implicit Places using invariants and state equation in 1002 ms returned []
Implicit Place search using SMT with State Equation took 1675 ms to find 0 implicit places.
// Phase 1: matrix 2667 rows 2078 cols
[2022-05-16 11:16:56] [INFO ] Computed 5 place invariants in 18 ms
[2022-05-16 11:16:56] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 11:16:58] [INFO ] Dead Transitions using invariants and state equation in 2512 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2078/2108 places, 2667/2704 transitions.
Finished structural reductions, in 1 iterations. Remains : 2078/2108 places, 2667/2704 transitions.
Stuttering acceptance computed with spot in 146 ms :[p0, (OR (NOT p1) p0), true, true]
Running random walk in product with property : CloudReconfiguration-PT-401-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}], [{ cond=(AND p1 p0), acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 p0), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(OR (EQ s588 0) (EQ s25 1)), p1:(OR (EQ s425 0) (EQ s349 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 195 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-401-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-401-LTLCardinality-10 finished in 5645 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Support contains 1 out of 2108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2108/2108 places, 2704/2704 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 2092 transition count 2688
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 2092 transition count 2688
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 33 place count 2092 transition count 2687
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 41 place count 2084 transition count 2679
Iterating global reduction 1 with 8 rules applied. Total rules applied 49 place count 2084 transition count 2679
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 51 place count 2084 transition count 2677
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 56 place count 2079 transition count 2671
Iterating global reduction 2 with 5 rules applied. Total rules applied 61 place count 2079 transition count 2671
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 63 place count 2079 transition count 2669
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 65 place count 2077 transition count 2666
Iterating global reduction 3 with 2 rules applied. Total rules applied 67 place count 2077 transition count 2666
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 68 place count 2076 transition count 2664
Iterating global reduction 3 with 1 rules applied. Total rules applied 69 place count 2076 transition count 2664
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 70 place count 2075 transition count 2662
Iterating global reduction 3 with 1 rules applied. Total rules applied 71 place count 2075 transition count 2662
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 72 place count 2074 transition count 2661
Iterating global reduction 3 with 1 rules applied. Total rules applied 73 place count 2074 transition count 2661
Applied a total of 73 rules in 1482 ms. Remains 2074 /2108 variables (removed 34) and now considering 2661/2704 (removed 43) transitions.
// Phase 1: matrix 2661 rows 2074 cols
[2022-05-16 11:17:00] [INFO ] Computed 5 place invariants in 12 ms
[2022-05-16 11:17:01] [INFO ] Implicit Places using invariants in 600 ms returned []
// Phase 1: matrix 2661 rows 2074 cols
[2022-05-16 11:17:01] [INFO ] Computed 5 place invariants in 11 ms
[2022-05-16 11:17:02] [INFO ] Implicit Places using invariants and state equation in 1207 ms returned []
Implicit Place search using SMT with State Equation took 1810 ms to find 0 implicit places.
// Phase 1: matrix 2661 rows 2074 cols
[2022-05-16 11:17:02] [INFO ] Computed 5 place invariants in 19 ms
[2022-05-16 11:17:02] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 11:17:05] [INFO ] Dead Transitions using invariants and state equation in 3299 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2074/2108 places, 2661/2704 transitions.
Finished structural reductions, in 1 iterations. Remains : 2074/2108 places, 2661/2704 transitions.
Stuttering acceptance computed with spot in 188 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-401-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(EQ s914 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, null][false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 1289 ms.
Product exploration explored 100000 steps with 25000 reset in 986 ms.
Computed a total of 33 stabilizing places and 36 stable transitions
Graph (complete) has 2896 edges and 2074 vertex of which 2063 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.9 ms
Computed a total of 33 stabilizing places and 36 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 116 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 190 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 346 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=173 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 142 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 191 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 191 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 2074 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2074/2074 places, 2661/2661 transitions.
Applied a total of 0 rules in 176 ms. Remains 2074 /2074 variables (removed 0) and now considering 2661/2661 (removed 0) transitions.
// Phase 1: matrix 2661 rows 2074 cols
[2022-05-16 11:17:09] [INFO ] Computed 5 place invariants in 18 ms
[2022-05-16 11:17:09] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 11:17:10] [INFO ] Implicit Places using invariants in 817 ms returned []
// Phase 1: matrix 2661 rows 2074 cols
[2022-05-16 11:17:10] [INFO ] Computed 5 place invariants in 18 ms
[2022-05-16 11:17:10] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 11:17:10] [INFO ] Implicit Places using invariants and state equation in 738 ms returned []
Implicit Place search using SMT with State Equation took 1557 ms to find 0 implicit places.
// Phase 1: matrix 2661 rows 2074 cols
[2022-05-16 11:17:10] [INFO ] Computed 5 place invariants in 14 ms
[2022-05-16 11:17:11] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 11:17:13] [INFO ] Dead Transitions using invariants and state equation in 2959 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2074/2074 places, 2661/2661 transitions.
Computed a total of 33 stabilizing places and 36 stable transitions
Graph (complete) has 2896 edges and 2074 vertex of which 2063 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.14 ms
Computed a total of 33 stabilizing places and 36 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 107 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 174 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 56 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 176776 steps, run visited all 1 properties in 2798 ms. (steps per millisecond=63 )
Probabilistic random walk after 176776 steps, saw 44708 distinct states, run finished after 2799 ms. (steps per millisecond=63 ) properties seen :1
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 120 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 156 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 169 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 169 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 1203 ms.
Product exploration explored 100000 steps with 25000 reset in 1212 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 182 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 2074 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2074/2074 places, 2661/2661 transitions.
Graph (trivial) has 2544 edges and 2074 vertex of which 980 / 2074 are part of one of the 88 SCC in 2 ms
Free SCC test removed 892 places
Ensure Unique test removed 1044 transitions
Reduce isomorphic transitions removed 1044 transitions.
Graph (complete) has 1844 edges and 1182 vertex of which 1171 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.4 ms
Discarding 11 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Performed 637 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 637 rules applied. Total rules applied 639 place count 1171 transition count 1611
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 655 place count 1171 transition count 1595
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 28 Pre rules applied. Total rules applied 655 place count 1171 transition count 1612
Deduced a syphon composed of 665 places in 2 ms
Iterating global reduction 2 with 28 rules applied. Total rules applied 683 place count 1171 transition count 1612
Discarding 380 places :
Symmetric choice reduction at 2 with 380 rule applications. Total rules 1063 place count 791 transition count 1218
Deduced a syphon composed of 307 places in 1 ms
Iterating global reduction 2 with 380 rules applied. Total rules applied 1443 place count 791 transition count 1218
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 1460 place count 774 transition count 1195
Deduced a syphon composed of 304 places in 2 ms
Iterating global reduction 2 with 17 rules applied. Total rules applied 1477 place count 774 transition count 1195
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 1485 place count 774 transition count 1187
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 1502 place count 757 transition count 1170
Deduced a syphon composed of 290 places in 1 ms
Iterating global reduction 3 with 17 rules applied. Total rules applied 1519 place count 757 transition count 1170
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1522 place count 754 transition count 1164
Deduced a syphon composed of 290 places in 1 ms
Iterating global reduction 3 with 3 rules applied. Total rules applied 1525 place count 754 transition count 1164
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1528 place count 751 transition count 1158
Deduced a syphon composed of 290 places in 1 ms
Iterating global reduction 3 with 3 rules applied. Total rules applied 1531 place count 751 transition count 1158
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 1537 place count 745 transition count 1152
Deduced a syphon composed of 287 places in 1 ms
Iterating global reduction 3 with 6 rules applied. Total rules applied 1543 place count 745 transition count 1152
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1546 place count 742 transition count 1146
Deduced a syphon composed of 287 places in 1 ms
Iterating global reduction 3 with 3 rules applied. Total rules applied 1549 place count 742 transition count 1146
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1552 place count 739 transition count 1140
Deduced a syphon composed of 287 places in 1 ms
Iterating global reduction 3 with 3 rules applied. Total rules applied 1555 place count 739 transition count 1140
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 1561 place count 733 transition count 1134
Deduced a syphon composed of 284 places in 1 ms
Iterating global reduction 3 with 6 rules applied. Total rules applied 1567 place count 733 transition count 1134
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1570 place count 730 transition count 1128
Deduced a syphon composed of 284 places in 1 ms
Iterating global reduction 3 with 3 rules applied. Total rules applied 1573 place count 730 transition count 1128
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1576 place count 727 transition count 1122
Deduced a syphon composed of 284 places in 0 ms
Iterating global reduction 3 with 3 rules applied. Total rules applied 1579 place count 727 transition count 1122
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 1585 place count 721 transition count 1113
Deduced a syphon composed of 281 places in 1 ms
Iterating global reduction 3 with 6 rules applied. Total rules applied 1591 place count 721 transition count 1113
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 1597 place count 715 transition count 1089
Deduced a syphon composed of 278 places in 1 ms
Iterating global reduction 3 with 6 rules applied. Total rules applied 1603 place count 715 transition count 1089
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 3 with 1 rules applied. Total rules applied 1604 place count 715 transition count 1089
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 1610 place count 709 transition count 1083
Deduced a syphon composed of 276 places in 1 ms
Iterating global reduction 4 with 6 rules applied. Total rules applied 1616 place count 709 transition count 1083
Performed 138 Post agglomeration using F-continuation condition with reduction of 16 identical transitions.
Deduced a syphon composed of 414 places in 1 ms
Iterating global reduction 4 with 138 rules applied. Total rules applied 1754 place count 709 transition count 1182
Ensure Unique test removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Iterating post reduction 4 with 51 rules applied. Total rules applied 1805 place count 709 transition count 1131
Discarding 131 places :
Symmetric choice reduction at 5 with 131 rule applications. Total rules 1936 place count 578 transition count 987
Deduced a syphon composed of 296 places in 1 ms
Iterating global reduction 5 with 131 rules applied. Total rules applied 2067 place count 578 transition count 987
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 2075 place count 570 transition count 975
Deduced a syphon composed of 288 places in 0 ms
Iterating global reduction 5 with 8 rules applied. Total rules applied 2083 place count 570 transition count 975
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 297 places in 0 ms
Iterating global reduction 5 with 9 rules applied. Total rules applied 2092 place count 570 transition count 975
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 2097 place count 570 transition count 970
Discarding 19 places :
Symmetric choice reduction at 6 with 19 rule applications. Total rules 2116 place count 551 transition count 946
Deduced a syphon composed of 283 places in 0 ms
Iterating global reduction 6 with 19 rules applied. Total rules applied 2135 place count 551 transition count 946
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 2143 place count 551 transition count 938
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 2148 place count 546 transition count 933
Deduced a syphon composed of 278 places in 1 ms
Iterating global reduction 7 with 5 rules applied. Total rules applied 2153 place count 546 transition count 933
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 282 places in 1 ms
Iterating global reduction 7 with 4 rules applied. Total rules applied 2157 place count 546 transition count 933
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 7 with 8 rules applied. Total rules applied 2165 place count 546 transition count 925
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 2169 place count 542 transition count 921
Deduced a syphon composed of 278 places in 0 ms
Iterating global reduction 8 with 4 rules applied. Total rules applied 2173 place count 542 transition count 921
Performed 93 Post agglomeration using F-continuation condition with reduction of 160 identical transitions.
Deduced a syphon composed of 371 places in 0 ms
Iterating global reduction 8 with 93 rules applied. Total rules applied 2266 place count 542 transition count 1342
Ensure Unique test removed 160 transitions
Reduce isomorphic transitions removed 160 transitions.
Iterating post reduction 8 with 160 rules applied. Total rules applied 2426 place count 542 transition count 1182
Discarding 166 places :
Symmetric choice reduction at 9 with 166 rule applications. Total rules 2592 place count 376 transition count 743
Deduced a syphon composed of 217 places in 1 ms
Iterating global reduction 9 with 166 rules applied. Total rules applied 2758 place count 376 transition count 743
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 9 with 20 rules applied. Total rules applied 2778 place count 376 transition count 723
Discarding 36 places :
Symmetric choice reduction at 10 with 36 rule applications. Total rules 2814 place count 340 transition count 647
Deduced a syphon composed of 181 places in 1 ms
Iterating global reduction 10 with 36 rules applied. Total rules applied 2850 place count 340 transition count 647
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -85
Deduced a syphon composed of 186 places in 0 ms
Iterating global reduction 10 with 5 rules applied. Total rules applied 2855 place count 340 transition count 732
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 2858 place count 340 transition count 729
Discarding 6 places :
Symmetric choice reduction at 11 with 6 rule applications. Total rules 2864 place count 334 transition count 685
Deduced a syphon composed of 180 places in 1 ms
Iterating global reduction 11 with 6 rules applied. Total rules applied 2870 place count 334 transition count 685
Deduced a syphon composed of 180 places in 0 ms
Drop transitions removed 63 transitions
Redundant transition composition rules discarded 63 transitions
Iterating global reduction 11 with 63 rules applied. Total rules applied 2933 place count 334 transition count 622
Discarding 4 places :
Symmetric choice reduction at 11 with 4 rule applications. Total rules 2937 place count 330 transition count 618
Deduced a syphon composed of 176 places in 0 ms
Iterating global reduction 11 with 4 rules applied. Total rules applied 2941 place count 330 transition count 618
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -60
Deduced a syphon composed of 179 places in 1 ms
Iterating global reduction 11 with 3 rules applied. Total rules applied 2944 place count 330 transition count 678
Discarding 3 places :
Symmetric choice reduction at 11 with 3 rule applications. Total rules 2947 place count 327 transition count 663
Deduced a syphon composed of 176 places in 0 ms
Iterating global reduction 11 with 3 rules applied. Total rules applied 2950 place count 327 transition count 663
Deduced a syphon composed of 176 places in 0 ms
Applied a total of 2950 rules in 760 ms. Remains 327 /2074 variables (removed 1747) and now considering 663/2661 (removed 1998) transitions.
[2022-05-16 11:17:21] [INFO ] Redundant transitions in 10 ms returned []
[2022-05-16 11:17:21] [INFO ] Flow matrix only has 586 transitions (discarded 77 similar events)
// Phase 1: matrix 586 rows 327 cols
[2022-05-16 11:17:21] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-16 11:17:21] [INFO ] Dead Transitions using invariants and state equation in 516 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 327/2074 places, 663/2661 transitions.
Finished structural reductions, in 1 iterations. Remains : 327/2074 places, 663/2661 transitions.
Product exploration explored 100000 steps with 25000 reset in 2528 ms.
Product exploration explored 100000 steps with 25000 reset in 2023 ms.
Built C files in :
/tmp/ltsmin479806329677746529
[2022-05-16 11:17:26] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin479806329677746529
Running compilation step : cd /tmp/ltsmin479806329677746529;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin479806329677746529;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin479806329677746529;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 1 out of 2074 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2074/2074 places, 2661/2661 transitions.
Applied a total of 0 rules in 108 ms. Remains 2074 /2074 variables (removed 0) and now considering 2661/2661 (removed 0) transitions.
// Phase 1: matrix 2661 rows 2074 cols
[2022-05-16 11:17:29] [INFO ] Computed 5 place invariants in 12 ms
[2022-05-16 11:17:29] [INFO ] Implicit Places using invariants in 504 ms returned []
// Phase 1: matrix 2661 rows 2074 cols
[2022-05-16 11:17:29] [INFO ] Computed 5 place invariants in 14 ms
[2022-05-16 11:17:30] [INFO ] Implicit Places using invariants and state equation in 1076 ms returned []
Implicit Place search using SMT with State Equation took 1589 ms to find 0 implicit places.
// Phase 1: matrix 2661 rows 2074 cols
[2022-05-16 11:17:30] [INFO ] Computed 5 place invariants in 12 ms
[2022-05-16 11:17:34] [INFO ] Dead Transitions using invariants and state equation in 3165 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2074/2074 places, 2661/2661 transitions.
Built C files in :
/tmp/ltsmin11589394395677764364
[2022-05-16 11:17:34] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11589394395677764364
Running compilation step : cd /tmp/ltsmin11589394395677764364;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11589394395677764364;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11589394395677764364;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-16 11:17:37] [INFO ] Flatten gal took : 120 ms
[2022-05-16 11:17:37] [INFO ] Flatten gal took : 122 ms
[2022-05-16 11:17:37] [INFO ] Time to serialize gal into /tmp/LTL8032041441114768270.gal : 12 ms
[2022-05-16 11:17:37] [INFO ] Time to serialize properties into /tmp/LTL2603529541266395487.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/LTL8032041441114768270.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2603529541266395487.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/LTL8032041...266
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("(p1625==0)"))))))
Formula 0 simplified : !XXXF"(p1625==0)"
Detected timeout of ITS tools.
[2022-05-16 11:17:52] [INFO ] Flatten gal took : 73 ms
[2022-05-16 11:17:52] [INFO ] Applying decomposition
[2022-05-16 11:17:52] [INFO ] Flatten gal took : 74 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/graph14698315083825203912.txt' '-o' '/tmp/graph14698315083825203912.bin' '-w' '/tmp/graph14698315083825203912.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14698315083825203912.bin' '-l' '-1' '-v' '-w' '/tmp/graph14698315083825203912.weights' '-q' '0' '-e' '0.001'
[2022-05-16 11:17:52] [INFO ] Decomposing Gal with order
[2022-05-16 11:17:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 11:17:53] [INFO ] Removed a total of 723 redundant transitions.
[2022-05-16 11:17:53] [INFO ] Flatten gal took : 177 ms
[2022-05-16 11:17:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 18 ms.
[2022-05-16 11:17:53] [INFO ] Time to serialize gal into /tmp/LTL8736724182217119228.gal : 24 ms
[2022-05-16 11:17:53] [INFO ] Time to serialize properties into /tmp/LTL15631114419576268767.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/LTL8736724182217119228.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15631114419576268767.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/LTL8736724...246
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("(i21.u382.p1625==0)"))))))
Formula 0 simplified : !XXXF"(i21.u382.p1625==0)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5092110125893767814
[2022-05-16 11:18:08] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5092110125893767814
Running compilation step : cd /tmp/ltsmin5092110125893767814;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5092110125893767814;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5092110125893767814;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property CloudReconfiguration-PT-401-LTLCardinality-12 finished in 72663 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F(p0))))'
Support contains 2 out of 2108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2108/2108 places, 2704/2704 transitions.
Graph (trivial) has 2583 edges and 2108 vertex of which 958 / 2108 are part of one of the 87 SCC in 3 ms
Free SCC test removed 871 places
Ensure Unique test removed 1023 transitions
Reduce isomorphic transitions removed 1023 transitions.
Graph (complete) has 1910 edges and 1237 vertex of which 1226 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.1 ms
Discarding 11 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 674 transitions
Trivial Post-agglo rules discarded 674 transitions
Performed 674 trivial Post agglomeration. Transition count delta: 674
Iterating post reduction 0 with 674 rules applied. Total rules applied 676 place count 1225 transition count 1000
Reduce places removed 674 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 1 with 710 rules applied. Total rules applied 1386 place count 551 transition count 964
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 1404 place count 533 transition count 964
Performed 68 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 68 Pre rules applied. Total rules applied 1404 place count 533 transition count 896
Deduced a syphon composed of 68 places in 1 ms
Reduce places removed 68 places and 0 transitions.
Iterating global reduction 3 with 136 rules applied. Total rules applied 1540 place count 465 transition count 896
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 1563 place count 442 transition count 858
Iterating global reduction 3 with 23 rules applied. Total rules applied 1586 place count 442 transition count 858
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 3 with 4 rules applied. Total rules applied 1590 place count 442 transition count 854
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 1594 place count 438 transition count 854
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1594 place count 438 transition count 853
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1596 place count 437 transition count 853
Discarding 12 places :
Symmetric choice reduction at 5 with 12 rule applications. Total rules 1608 place count 425 transition count 836
Iterating global reduction 5 with 12 rules applied. Total rules applied 1620 place count 425 transition count 836
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1626 place count 425 transition count 830
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1629 place count 422 transition count 824
Iterating global reduction 6 with 3 rules applied. Total rules applied 1632 place count 422 transition count 824
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1635 place count 419 transition count 818
Iterating global reduction 6 with 3 rules applied. Total rules applied 1638 place count 419 transition count 818
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1641 place count 416 transition count 812
Iterating global reduction 6 with 3 rules applied. Total rules applied 1644 place count 416 transition count 812
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1647 place count 413 transition count 806
Iterating global reduction 6 with 3 rules applied. Total rules applied 1650 place count 413 transition count 806
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1653 place count 410 transition count 800
Iterating global reduction 6 with 3 rules applied. Total rules applied 1656 place count 410 transition count 800
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1659 place count 407 transition count 794
Iterating global reduction 6 with 3 rules applied. Total rules applied 1662 place count 407 transition count 794
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1664 place count 405 transition count 790
Iterating global reduction 6 with 2 rules applied. Total rules applied 1666 place count 405 transition count 790
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1667 place count 404 transition count 783
Iterating global reduction 6 with 1 rules applied. Total rules applied 1668 place count 404 transition count 783
Performed 186 Post agglomeration using F-continuation condition with reduction of 108 identical transitions.
Deduced a syphon composed of 186 places in 0 ms
Reduce places removed 186 places and 0 transitions.
Iterating global reduction 6 with 372 rules applied. Total rules applied 2040 place count 218 transition count 489
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 6 with 17 rules applied. Total rules applied 2057 place count 218 transition count 472
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 2062 place count 213 transition count 462
Iterating global reduction 7 with 5 rules applied. Total rules applied 2067 place count 213 transition count 462
Performed 15 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 7 with 30 rules applied. Total rules applied 2097 place count 198 transition count 444
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 7 with 18 rules applied. Total rules applied 2115 place count 198 transition count 426
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2116 place count 197 transition count 422
Iterating global reduction 8 with 1 rules applied. Total rules applied 2117 place count 197 transition count 422
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 2121 place count 195 transition count 420
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 2123 place count 195 transition count 418
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: -52
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 9 with 54 rules applied. Total rules applied 2177 place count 168 transition count 470
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 9 with 24 rules applied. Total rules applied 2201 place count 168 transition count 446
Discarding 12 places :
Symmetric choice reduction at 10 with 12 rule applications. Total rules 2213 place count 156 transition count 422
Iterating global reduction 10 with 12 rules applied. Total rules applied 2225 place count 156 transition count 422
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 10 with 7 rules applied. Total rules applied 2232 place count 156 transition count 415
Drop transitions removed 50 transitions
Redundant transition composition rules discarded 50 transitions
Iterating global reduction 11 with 50 rules applied. Total rules applied 2282 place count 156 transition count 365
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 2283 place count 155 transition count 364
Applied a total of 2283 rules in 187 ms. Remains 155 /2108 variables (removed 1953) and now considering 364/2704 (removed 2340) transitions.
[2022-05-16 11:18:11] [INFO ] Flow matrix only has 288 transitions (discarded 76 similar events)
// Phase 1: matrix 288 rows 155 cols
[2022-05-16 11:18:11] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-16 11:18:12] [INFO ] Implicit Places using invariants in 91 ms returned []
[2022-05-16 11:18:12] [INFO ] Flow matrix only has 288 transitions (discarded 76 similar events)
// Phase 1: matrix 288 rows 155 cols
[2022-05-16 11:18:12] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-16 11:18:12] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-16 11:18:12] [INFO ] Implicit Places using invariants and state equation in 333 ms returned [10, 78, 116]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 430 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 152/2108 places, 364/2704 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 150 transition count 362
Applied a total of 2 rules in 10 ms. Remains 150 /152 variables (removed 2) and now considering 362/364 (removed 2) transitions.
[2022-05-16 11:18:12] [INFO ] Flow matrix only has 286 transitions (discarded 76 similar events)
// Phase 1: matrix 286 rows 150 cols
[2022-05-16 11:18:12] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-16 11:18:12] [INFO ] Implicit Places using invariants in 119 ms returned []
[2022-05-16 11:18:12] [INFO ] Flow matrix only has 286 transitions (discarded 76 similar events)
// Phase 1: matrix 286 rows 150 cols
[2022-05-16 11:18:12] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-16 11:18:12] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 11:18:12] [INFO ] Implicit Places using invariants and state equation in 309 ms returned []
Implicit Place search using SMT with State Equation took 433 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 150/2108 places, 362/2704 transitions.
Finished structural reductions, in 2 iterations. Remains : 150/2108 places, 362/2704 transitions.
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-401-LTLCardinality-14 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:(OR (EQ s83 0) (EQ s41 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 35 steps with 2 reset in 1 ms.
FORMULA CloudReconfiguration-PT-401-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-401-LTLCardinality-14 finished in 1182 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(G(p1))))'
Found a SL insensitive property : CloudReconfiguration-PT-401-LTLCardinality-08
Stuttering acceptance computed with spot in 201 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Support contains 4 out of 2108 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 2108/2108 places, 2704/2704 transitions.
Graph (trivial) has 2580 edges and 2108 vertex of which 982 / 2108 are part of one of the 88 SCC in 1 ms
Free SCC test removed 894 places
Ensure Unique test removed 1046 transitions
Reduce isomorphic transitions removed 1046 transitions.
Graph (complete) has 1885 edges and 1214 vertex of which 1203 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.3 ms
Discarding 11 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 656 transitions
Trivial Post-agglo rules discarded 656 transitions
Performed 656 trivial Post agglomeration. Transition count delta: 656
Iterating post reduction 0 with 656 rules applied. Total rules applied 658 place count 1202 transition count 995
Reduce places removed 656 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 1 with 688 rules applied. Total rules applied 1346 place count 546 transition count 963
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 1361 place count 531 transition count 963
Performed 66 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 66 Pre rules applied. Total rules applied 1361 place count 531 transition count 897
Deduced a syphon composed of 66 places in 1 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 3 with 132 rules applied. Total rules applied 1493 place count 465 transition count 897
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 1518 place count 440 transition count 857
Iterating global reduction 3 with 25 rules applied. Total rules applied 1543 place count 440 transition count 857
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 3 with 4 rules applied. Total rules applied 1547 place count 440 transition count 853
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 1551 place count 436 transition count 853
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1551 place count 436 transition count 852
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1553 place count 435 transition count 852
Discarding 14 places :
Symmetric choice reduction at 5 with 14 rule applications. Total rules 1567 place count 421 transition count 833
Iterating global reduction 5 with 14 rules applied. Total rules applied 1581 place count 421 transition count 833
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 1589 place count 421 transition count 825
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1592 place count 418 transition count 819
Iterating global reduction 6 with 3 rules applied. Total rules applied 1595 place count 418 transition count 819
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1598 place count 415 transition count 813
Iterating global reduction 6 with 3 rules applied. Total rules applied 1601 place count 415 transition count 813
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1604 place count 412 transition count 807
Iterating global reduction 6 with 3 rules applied. Total rules applied 1607 place count 412 transition count 807
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1610 place count 409 transition count 801
Iterating global reduction 6 with 3 rules applied. Total rules applied 1613 place count 409 transition count 801
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1616 place count 406 transition count 795
Iterating global reduction 6 with 3 rules applied. Total rules applied 1619 place count 406 transition count 795
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1622 place count 403 transition count 789
Iterating global reduction 6 with 3 rules applied. Total rules applied 1625 place count 403 transition count 789
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1627 place count 401 transition count 785
Iterating global reduction 6 with 2 rules applied. Total rules applied 1629 place count 401 transition count 785
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1630 place count 400 transition count 778
Iterating global reduction 6 with 1 rules applied. Total rules applied 1631 place count 400 transition count 778
Performed 185 Post agglomeration using F-continuation condition with reduction of 111 identical transitions.
Deduced a syphon composed of 185 places in 0 ms
Reduce places removed 185 places and 0 transitions.
Iterating global reduction 6 with 370 rules applied. Total rules applied 2001 place count 215 transition count 482
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 6 with 16 rules applied. Total rules applied 2017 place count 215 transition count 466
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 2022 place count 210 transition count 456
Iterating global reduction 7 with 5 rules applied. Total rules applied 2027 place count 210 transition count 456
Performed 16 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 7 with 32 rules applied. Total rules applied 2059 place count 194 transition count 436
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 7 with 18 rules applied. Total rules applied 2077 place count 194 transition count 418
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2078 place count 193 transition count 414
Iterating global reduction 8 with 1 rules applied. Total rules applied 2079 place count 193 transition count 414
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 2081 place count 192 transition count 413
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: -47
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 8 with 48 rules applied. Total rules applied 2129 place count 168 transition count 460
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 8 with 22 rules applied. Total rules applied 2151 place count 168 transition count 438
Discarding 12 places :
Symmetric choice reduction at 9 with 12 rule applications. Total rules 2163 place count 156 transition count 414
Iterating global reduction 9 with 12 rules applied. Total rules applied 2175 place count 156 transition count 414
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 9 with 8 rules applied. Total rules applied 2183 place count 156 transition count 406
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 2184 place count 155 transition count 405
Applied a total of 2184 rules in 167 ms. Remains 155 /2108 variables (removed 1953) and now considering 405/2704 (removed 2299) transitions.
[2022-05-16 11:18:13] [INFO ] Flow matrix only has 328 transitions (discarded 77 similar events)
// Phase 1: matrix 328 rows 155 cols
[2022-05-16 11:18:13] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 11:18:13] [INFO ] Implicit Places using invariants in 102 ms returned []
[2022-05-16 11:18:13] [INFO ] Flow matrix only has 328 transitions (discarded 77 similar events)
// Phase 1: matrix 328 rows 155 cols
[2022-05-16 11:18:13] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-16 11:18:13] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-05-16 11:18:13] [INFO ] Implicit Places using invariants and state equation in 317 ms returned [10, 78, 114]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 425 ms to find 3 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 152/2108 places, 405/2704 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 150 transition count 403
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 149 transition count 402
Applied a total of 3 rules in 11 ms. Remains 149 /152 variables (removed 3) and now considering 402/405 (removed 3) transitions.
[2022-05-16 11:18:13] [INFO ] Flow matrix only has 325 transitions (discarded 77 similar events)
// Phase 1: matrix 325 rows 149 cols
[2022-05-16 11:18:13] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 11:18:13] [INFO ] Implicit Places using invariants in 77 ms returned []
[2022-05-16 11:18:13] [INFO ] Flow matrix only has 325 transitions (discarded 77 similar events)
// Phase 1: matrix 325 rows 149 cols
[2022-05-16 11:18:13] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-16 11:18:14] [INFO ] State equation strengthened by 6 read => feed constraints.
[2022-05-16 11:18:14] [INFO ] Implicit Places using invariants and state equation in 260 ms returned []
Implicit Place search using SMT with State Equation took 341 ms to find 0 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 2 : 149/2108 places, 402/2704 transitions.
Finished structural reductions, in 2 iterations. Remains : 149/2108 places, 402/2704 transitions.
Running random walk in product with property : CloudReconfiguration-PT-401-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(OR (EQ s39 0) (EQ s24 1)), p1:(OR (EQ s132 0) (EQ s82 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, sl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 6262 reset in 254 ms.
Product exploration explored 100000 steps with 6253 reset in 253 ms.
Computed a total of 3 stabilizing places and 22 stable transitions
Computed a total of 3 stabilizing places and 22 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND p0 p1)), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1)))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 634 ms. Reduced automaton from 5 states, 11 edges and 2 AP to 5 states, 10 edges and 2 AP.
Stuttering acceptance computed with spot in 284 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 756 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10001 steps, including 121 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-16 11:18:15] [INFO ] Flow matrix only has 325 transitions (discarded 77 similar events)
// Phase 1: matrix 325 rows 149 cols
[2022-05-16 11:18:15] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 11:18:15] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 11:18:15] [INFO ] After 101ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 11:18:15] [INFO ] State equation strengthened by 6 read => feed constraints.
[2022-05-16 11:18:15] [INFO ] After 17ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-16 11:18:15] [INFO ] After 37ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 15 ms.
[2022-05-16 11:18:16] [INFO ] After 198ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 4 out of 149 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 149/149 places, 402/402 transitions.
Drop transitions removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 73 rules applied. Total rules applied 73 place count 149 transition count 329
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 74 place count 148 transition count 329
Performed 37 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 148 place count 111 transition count 291
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 2 with 30 rules applied. Total rules applied 178 place count 111 transition count 261
Performed 2 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
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 182 place count 109 transition count 258
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 184 place count 109 transition count 256
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 186 place count 108 transition count 255
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 198 place count 108 transition count 243
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 202 place count 104 transition count 239
Iterating global reduction 5 with 4 rules applied. Total rules applied 206 place count 104 transition count 239
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 210 place count 104 transition count 235
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 6 with 42 rules applied. Total rules applied 252 place count 83 transition count 253
Drop transitions removed 23 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 53 transitions.
Iterating post reduction 6 with 53 rules applied. Total rules applied 305 place count 83 transition count 200
Discarding 15 places :
Symmetric choice reduction at 7 with 15 rule applications. Total rules 320 place count 68 transition count 185
Iterating global reduction 7 with 15 rules applied. Total rules applied 335 place count 68 transition count 185
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 7 with 7 rules applied. Total rules applied 342 place count 68 transition count 178
Discarding 7 places :
Symmetric choice reduction at 8 with 7 rule applications. Total rules 349 place count 61 transition count 164
Iterating global reduction 8 with 7 rules applied. Total rules applied 356 place count 61 transition count 164
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 8 with 7 rules applied. Total rules applied 363 place count 61 transition count 157
Drop transitions removed 38 transitions
Redundant transition composition rules discarded 38 transitions
Iterating global reduction 9 with 38 rules applied. Total rules applied 401 place count 61 transition count 119
Discarding 4 places :
Symmetric choice reduction at 9 with 4 rule applications. Total rules 405 place count 57 transition count 107
Iterating global reduction 9 with 4 rules applied. Total rules applied 409 place count 57 transition count 107
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 9 with 4 rules applied. Total rules applied 413 place count 57 transition count 103
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 417 place count 53 transition count 99
Iterating global reduction 10 with 4 rules applied. Total rules applied 421 place count 53 transition count 99
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 425 place count 53 transition count 95
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 11 with 4 rules applied. Total rules applied 429 place count 53 transition count 91
Free-agglomeration rule applied 8 times.
Iterating global reduction 11 with 8 rules applied. Total rules applied 437 place count 53 transition count 83
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t1912.t1913.t1914.t1915.t1916.t1917.t1918.t1919.t1920.t1921.t1922.t2604.t2355.t2356.t2357.t2358.t2359.t2360.t2361.t2362.t2363.t2365.t2458.t2366.t2367.t2368.t2370.t2439.t2371.t2372.t2373.t2375.t2417.t2376.t2377.t2378.t2494.t2512 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (trivial) has 43 edges and 43 vertex of which 30 / 43 are part of one of the 11 SCC in 0 ms
Free SCC test removed 19 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 11 with 9 rules applied. Total rules applied 446 place count 24 transition count 75
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 30 transitions
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 12 with 41 rules applied. Total rules applied 487 place count 23 transition count 35
Discarding 4 places :
Symmetric choice reduction at 13 with 4 rule applications. Total rules 491 place count 19 transition count 31
Iterating global reduction 13 with 4 rules applied. Total rules applied 495 place count 19 transition count 31
Performed 2 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 13 with 4 rules applied. Total rules applied 499 place count 17 transition count 28
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 13 with 5 rules applied. Total rules applied 504 place count 17 transition count 23
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 14 with 4 rules applied. Total rules applied 508 place count 15 transition count 21
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 510 place count 15 transition count 19
Free-agglomeration rule applied 3 times.
Iterating global reduction 15 with 3 rules applied. Total rules applied 513 place count 15 transition count 16
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 15 with 3 rules applied. Total rules applied 516 place count 12 transition count 16
Applied a total of 516 rules in 55 ms. Remains 12 /149 variables (removed 137) and now considering 16/402 (removed 386) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/149 places, 16/402 transitions.
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND p0 p1)), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1)))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (AND (NOT p0) p1)), (F (NOT (AND p0 p1))), (F (NOT p1)), (F (AND (NOT p0) (NOT p1))), (F (NOT p0))]
Knowledge based reduction with 13 factoid took 577 ms. Reduced automaton from 5 states, 10 edges and 2 AP to 5 states, 10 edges and 2 AP.
Stuttering acceptance computed with spot in 140 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 138 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 149 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 149/149 places, 402/402 transitions.
Applied a total of 0 rules in 2 ms. Remains 149 /149 variables (removed 0) and now considering 402/402 (removed 0) transitions.
[2022-05-16 11:18:16] [INFO ] Flow matrix only has 325 transitions (discarded 77 similar events)
// Phase 1: matrix 325 rows 149 cols
[2022-05-16 11:18:16] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-16 11:18:17] [INFO ] Implicit Places using invariants in 78 ms returned []
[2022-05-16 11:18:17] [INFO ] Flow matrix only has 325 transitions (discarded 77 similar events)
// Phase 1: matrix 325 rows 149 cols
[2022-05-16 11:18:17] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 11:18:17] [INFO ] State equation strengthened by 6 read => feed constraints.
[2022-05-16 11:18:17] [INFO ] Implicit Places using invariants and state equation in 207 ms returned []
Implicit Place search using SMT with State Equation took 287 ms to find 0 implicit places.
[2022-05-16 11:18:17] [INFO ] Flow matrix only has 325 transitions (discarded 77 similar events)
// Phase 1: matrix 325 rows 149 cols
[2022-05-16 11:18:17] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-16 11:18:17] [INFO ] Dead Transitions using invariants and state equation in 214 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 149/149 places, 402/402 transitions.
Computed a total of 3 stabilizing places and 22 stable transitions
Computed a total of 3 stabilizing places and 22 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND p0 p1)), true, (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1)))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 424 ms. Reduced automaton from 5 states, 10 edges and 2 AP to 5 states, 10 edges and 2 AP.
Stuttering acceptance computed with spot in 233 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 762 resets, run finished after 193 ms. (steps per millisecond=51 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10001 steps, including 119 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-16 11:18:18] [INFO ] Flow matrix only has 325 transitions (discarded 77 similar events)
// Phase 1: matrix 325 rows 149 cols
[2022-05-16 11:18:18] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 11:18:18] [INFO ] After 59ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 11:18:18] [INFO ] After 116ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 11:18:18] [INFO ] State equation strengthened by 6 read => feed constraints.
[2022-05-16 11:18:18] [INFO ] After 19ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-16 11:18:18] [INFO ] After 39ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 14 ms.
[2022-05-16 11:18:18] [INFO ] After 260ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 149 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 149/149 places, 402/402 transitions.
Drop transitions removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 73 rules applied. Total rules applied 73 place count 149 transition count 329
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 74 place count 148 transition count 329
Performed 37 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 148 place count 111 transition count 291
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 2 with 30 rules applied. Total rules applied 178 place count 111 transition count 261
Performed 2 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
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 182 place count 109 transition count 258
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 184 place count 109 transition count 256
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 186 place count 108 transition count 255
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 198 place count 108 transition count 243
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 202 place count 104 transition count 239
Iterating global reduction 5 with 4 rules applied. Total rules applied 206 place count 104 transition count 239
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 210 place count 104 transition count 235
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 6 with 42 rules applied. Total rules applied 252 place count 83 transition count 253
Drop transitions removed 23 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 53 transitions.
Iterating post reduction 6 with 53 rules applied. Total rules applied 305 place count 83 transition count 200
Discarding 15 places :
Symmetric choice reduction at 7 with 15 rule applications. Total rules 320 place count 68 transition count 185
Iterating global reduction 7 with 15 rules applied. Total rules applied 335 place count 68 transition count 185
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 7 with 7 rules applied. Total rules applied 342 place count 68 transition count 178
Discarding 7 places :
Symmetric choice reduction at 8 with 7 rule applications. Total rules 349 place count 61 transition count 164
Iterating global reduction 8 with 7 rules applied. Total rules applied 356 place count 61 transition count 164
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 8 with 7 rules applied. Total rules applied 363 place count 61 transition count 157
Drop transitions removed 38 transitions
Redundant transition composition rules discarded 38 transitions
Iterating global reduction 9 with 38 rules applied. Total rules applied 401 place count 61 transition count 119
Discarding 4 places :
Symmetric choice reduction at 9 with 4 rule applications. Total rules 405 place count 57 transition count 107
Iterating global reduction 9 with 4 rules applied. Total rules applied 409 place count 57 transition count 107
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 9 with 4 rules applied. Total rules applied 413 place count 57 transition count 103
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 417 place count 53 transition count 99
Iterating global reduction 10 with 4 rules applied. Total rules applied 421 place count 53 transition count 99
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 425 place count 53 transition count 95
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 11 with 4 rules applied. Total rules applied 429 place count 53 transition count 91
Free-agglomeration rule applied 8 times.
Iterating global reduction 11 with 8 rules applied. Total rules applied 437 place count 53 transition count 83
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t1912.t1913.t1914.t1915.t1916.t1917.t1918.t1919.t1920.t1921.t1922.t2604.t2355.t2356.t2357.t2358.t2359.t2360.t2361.t2362.t2363.t2365.t2458.t2366.t2367.t2368.t2370.t2439.t2371.t2372.t2373.t2375.t2417.t2376.t2377.t2378.t2494.t2512 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (trivial) has 43 edges and 43 vertex of which 30 / 43 are part of one of the 11 SCC in 0 ms
Free SCC test removed 19 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 11 with 9 rules applied. Total rules applied 446 place count 24 transition count 75
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 30 transitions
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 12 with 41 rules applied. Total rules applied 487 place count 23 transition count 35
Discarding 4 places :
Symmetric choice reduction at 13 with 4 rule applications. Total rules 491 place count 19 transition count 31
Iterating global reduction 13 with 4 rules applied. Total rules applied 495 place count 19 transition count 31
Performed 2 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 13 with 4 rules applied. Total rules applied 499 place count 17 transition count 28
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 13 with 5 rules applied. Total rules applied 504 place count 17 transition count 23
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 14 with 4 rules applied. Total rules applied 508 place count 15 transition count 21
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 510 place count 15 transition count 19
Free-agglomeration rule applied 3 times.
Iterating global reduction 15 with 3 rules applied. Total rules applied 513 place count 15 transition count 16
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 15 with 3 rules applied. Total rules applied 516 place count 12 transition count 16
Applied a total of 516 rules in 73 ms. Remains 12 /149 variables (removed 137) and now considering 16/402 (removed 386) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/149 places, 16/402 transitions.
Finished random walk after 22 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=11 )
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND p0 p1)), true, (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1)))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (AND (NOT p0) p1)), (F (NOT (AND p0 p1))), (F (NOT p1)), (F (AND (NOT p0) (NOT p1))), (F (NOT p0))]
Knowledge based reduction with 12 factoid took 731 ms. Reduced automaton from 5 states, 10 edges and 2 AP to 5 states, 10 edges and 2 AP.
Stuttering acceptance computed with spot in 146 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 165 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 161 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 6244 reset in 218 ms.
Product exploration explored 100000 steps with 6247 reset in 240 ms.
Applying partial POR strategy [true, false, true, true, true]
Stuttering acceptance computed with spot in 326 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 149 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 149/149 places, 402/402 transitions.
Drop transitions removed 49 transitions
Redundant transition composition rules discarded 49 transitions
Iterating global reduction 0 with 49 rules applied. Total rules applied 49 place count 149 transition count 353
Applied a total of 49 rules in 12 ms. Remains 149 /149 variables (removed 0) and now considering 353/402 (removed 49) transitions.
[2022-05-16 11:18:20] [INFO ] Redundant transitions in 99 ms returned []
[2022-05-16 11:18:20] [INFO ] Flow matrix only has 276 transitions (discarded 77 similar events)
// Phase 1: matrix 276 rows 149 cols
[2022-05-16 11:18:21] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 11:18:21] [INFO ] Dead Transitions using invariants and state equation in 355 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 149/149 places, 353/402 transitions.
Finished structural reductions, in 1 iterations. Remains : 149/149 places, 353/402 transitions.
Product exploration explored 100000 steps with 6201 reset in 541 ms.
Product exploration explored 100000 steps with 6151 reset in 451 ms.
Built C files in :
/tmp/ltsmin14799768614794649216
[2022-05-16 11:18:22] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14799768614794649216
Running compilation step : cd /tmp/ltsmin14799768614794649216;'/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 883 ms.
Running link step : cd /tmp/ltsmin14799768614794649216;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 67 ms.
Running LTSmin : cd /tmp/ltsmin14799768614794649216;'/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/stateBased8098495760363883097.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 149 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 149/149 places, 402/402 transitions.
Applied a total of 0 rules in 2 ms. Remains 149 /149 variables (removed 0) and now considering 402/402 (removed 0) transitions.
[2022-05-16 11:18:37] [INFO ] Flow matrix only has 325 transitions (discarded 77 similar events)
// Phase 1: matrix 325 rows 149 cols
[2022-05-16 11:18:37] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 11:18:37] [INFO ] Implicit Places using invariants in 90 ms returned []
[2022-05-16 11:18:37] [INFO ] Flow matrix only has 325 transitions (discarded 77 similar events)
// Phase 1: matrix 325 rows 149 cols
[2022-05-16 11:18:37] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 11:18:37] [INFO ] State equation strengthened by 6 read => feed constraints.
[2022-05-16 11:18:37] [INFO ] Implicit Places using invariants and state equation in 250 ms returned []
Implicit Place search using SMT with State Equation took 343 ms to find 0 implicit places.
[2022-05-16 11:18:37] [INFO ] Flow matrix only has 325 transitions (discarded 77 similar events)
// Phase 1: matrix 325 rows 149 cols
[2022-05-16 11:18:37] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 11:18:38] [INFO ] Dead Transitions using invariants and state equation in 365 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 149/149 places, 402/402 transitions.
Built C files in :
/tmp/ltsmin13268679359576466960
[2022-05-16 11:18:38] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13268679359576466960
Running compilation step : cd /tmp/ltsmin13268679359576466960;'/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 1135 ms.
Running link step : cd /tmp/ltsmin13268679359576466960;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin13268679359576466960;'/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/stateBased6872286096791896987.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-16 11:18:53] [INFO ] Flatten gal took : 16 ms
[2022-05-16 11:18:53] [INFO ] Flatten gal took : 11 ms
[2022-05-16 11:18:53] [INFO ] Time to serialize gal into /tmp/LTL3397658511985253872.gal : 2 ms
[2022-05-16 11:18:53] [INFO ] Time to serialize properties into /tmp/LTL17144979381503776859.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/LTL3397658511985253872.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17144979381503776859.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/LTL3397658...267
Read 1 LTL properties
Checking formula 0 : !(((G("((p1254==0)||(p1063==1))"))||(X(G("((p3147==0)||(p2265==1))")))))
Formula 0 simplified : !(G"((p1254==0)||(p1063==1))" | XG"((p3147==0)||(p2265==1))")
Reverse transition relation is NOT exact ! Due to transitions t188, t300, t455, t659, t772, t924, t1127, t1239, t1392, t1602, t1716, t1870, t2355.t2356.t23...2592
Computing Next relation with stutter on 641440 deadlock states
Detected timeout of ITS tools.
[2022-05-16 11:19:08] [INFO ] Flatten gal took : 11 ms
[2022-05-16 11:19:08] [INFO ] Applying decomposition
[2022-05-16 11:19:08] [INFO ] Flatten gal took : 11 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/graph14906896331985434453.txt' '-o' '/tmp/graph14906896331985434453.bin' '-w' '/tmp/graph14906896331985434453.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14906896331985434453.bin' '-l' '-1' '-v' '-w' '/tmp/graph14906896331985434453.weights' '-q' '0' '-e' '0.001'
[2022-05-16 11:19:08] [INFO ] Decomposing Gal with order
[2022-05-16 11:19:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 11:19:08] [INFO ] Removed a total of 172 redundant transitions.
[2022-05-16 11:19:08] [INFO ] Flatten gal took : 19 ms
[2022-05-16 11:19:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 181 labels/synchronizations in 5 ms.
[2022-05-16 11:19:08] [INFO ] Time to serialize gal into /tmp/LTL4131068543313966177.gal : 3 ms
[2022-05-16 11:19:08] [INFO ] Time to serialize properties into /tmp/LTL6521293814309077717.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/LTL4131068543313966177.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6521293814309077717.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/LTL4131068...245
Read 1 LTL properties
Checking formula 0 : !(((G("((i1.u5.p1254==0)||(i1.u3.p1063==1))"))||(X(G("((i7.u15.p3147==0)||(i4.u8.p2265==1))")))))
Formula 0 simplified : !(G"((i1.u5.p1254==0)||(i1.u3.p1063==1))" | XG"((i7.u15.p3147==0)||(i4.u8.p2265==1))")
Reverse transition relation is NOT exact ! Due to transitions t967_t2515, t2629_t2511_t2512_t1437_t1438_t1439_t1806, t2654_t2511_t2512_t970_t971_t972_t1328...2659
Computing Next relation with stutter on 641440 deadlock states
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
178 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,1.8254,59584,1,0,59800,25820,2560,139679,2079,150623,125611
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
Treatment of property CloudReconfiguration-PT-401-LTLCardinality-08 finished in 57711 ms.
FORMULA CloudReconfiguration-PT-401-LTLCardinality-08 FALSE TECHNIQUES SL_INSENSITIVE
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Found a CL insensitive property : CloudReconfiguration-PT-401-LTLCardinality-12
Stuttering acceptance computed with spot in 132 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 2108 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 2108/2108 places, 2704/2704 transitions.
Graph (trivial) has 2587 edges and 2108 vertex of which 987 / 2108 are part of one of the 88 SCC in 1 ms
Free SCC test removed 899 places
Ensure Unique test removed 1053 transitions
Reduce isomorphic transitions removed 1053 transitions.
Graph (complete) has 1878 edges and 1209 vertex of which 1198 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.2 ms
Discarding 11 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 658 transitions
Trivial Post-agglo rules discarded 658 transitions
Performed 658 trivial Post agglomeration. Transition count delta: 658
Iterating post reduction 0 with 658 rules applied. Total rules applied 660 place count 1197 transition count 986
Reduce places removed 658 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 1 with 691 rules applied. Total rules applied 1351 place count 539 transition count 953
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 1367 place count 523 transition count 953
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 64 Pre rules applied. Total rules applied 1367 place count 523 transition count 889
Deduced a syphon composed of 64 places in 0 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 128 rules applied. Total rules applied 1495 place count 459 transition count 889
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 1520 place count 434 transition count 849
Iterating global reduction 3 with 25 rules applied. Total rules applied 1545 place count 434 transition count 849
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 3 with 4 rules applied. Total rules applied 1549 place count 434 transition count 845
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 1553 place count 430 transition count 845
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1553 place count 430 transition count 844
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1555 place count 429 transition count 844
Discarding 14 places :
Symmetric choice reduction at 5 with 14 rule applications. Total rules 1569 place count 415 transition count 825
Iterating global reduction 5 with 14 rules applied. Total rules applied 1583 place count 415 transition count 825
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 1591 place count 415 transition count 817
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1594 place count 412 transition count 811
Iterating global reduction 6 with 3 rules applied. Total rules applied 1597 place count 412 transition count 811
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1600 place count 409 transition count 805
Iterating global reduction 6 with 3 rules applied. Total rules applied 1603 place count 409 transition count 805
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1606 place count 406 transition count 799
Iterating global reduction 6 with 3 rules applied. Total rules applied 1609 place count 406 transition count 799
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1612 place count 403 transition count 793
Iterating global reduction 6 with 3 rules applied. Total rules applied 1615 place count 403 transition count 793
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1618 place count 400 transition count 787
Iterating global reduction 6 with 3 rules applied. Total rules applied 1621 place count 400 transition count 787
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1624 place count 397 transition count 781
Iterating global reduction 6 with 3 rules applied. Total rules applied 1627 place count 397 transition count 781
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1629 place count 395 transition count 777
Iterating global reduction 6 with 2 rules applied. Total rules applied 1631 place count 395 transition count 777
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1632 place count 394 transition count 770
Iterating global reduction 6 with 1 rules applied. Total rules applied 1633 place count 394 transition count 770
Performed 185 Post agglomeration using F-continuation condition with reduction of 111 identical transitions.
Deduced a syphon composed of 185 places in 0 ms
Reduce places removed 185 places and 0 transitions.
Iterating global reduction 6 with 370 rules applied. Total rules applied 2003 place count 209 transition count 474
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 6 with 17 rules applied. Total rules applied 2020 place count 209 transition count 457
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 2025 place count 204 transition count 447
Iterating global reduction 7 with 5 rules applied. Total rules applied 2030 place count 204 transition count 447
Performed 16 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 7 with 32 rules applied. Total rules applied 2062 place count 188 transition count 427
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 7 with 18 rules applied. Total rules applied 2080 place count 188 transition count 409
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2081 place count 187 transition count 405
Iterating global reduction 8 with 1 rules applied. Total rules applied 2082 place count 187 transition count 405
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 2084 place count 186 transition count 404
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: -44
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 8 with 46 rules applied. Total rules applied 2130 place count 163 transition count 448
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 8 with 22 rules applied. Total rules applied 2152 place count 163 transition count 426
Discarding 12 places :
Symmetric choice reduction at 9 with 12 rule applications. Total rules 2164 place count 151 transition count 402
Iterating global reduction 9 with 12 rules applied. Total rules applied 2176 place count 151 transition count 402
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 9 with 8 rules applied. Total rules applied 2184 place count 151 transition count 394
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 2185 place count 150 transition count 393
Applied a total of 2185 rules in 162 ms. Remains 150 /2108 variables (removed 1958) and now considering 393/2704 (removed 2311) transitions.
[2022-05-16 11:19:11] [INFO ] Flow matrix only has 316 transitions (discarded 77 similar events)
// Phase 1: matrix 316 rows 150 cols
[2022-05-16 11:19:11] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 11:19:11] [INFO ] Implicit Places using invariants in 78 ms returned []
[2022-05-16 11:19:11] [INFO ] Flow matrix only has 316 transitions (discarded 77 similar events)
// Phase 1: matrix 316 rows 150 cols
[2022-05-16 11:19:11] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-16 11:19:11] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-05-16 11:19:11] [INFO ] Implicit Places using invariants and state equation in 335 ms returned [10, 78, 111]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 415 ms to find 3 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 147/2108 places, 393/2704 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 145 transition count 391
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 144 transition count 390
Applied a total of 3 rules in 14 ms. Remains 144 /147 variables (removed 3) and now considering 390/393 (removed 3) transitions.
[2022-05-16 11:19:11] [INFO ] Flow matrix only has 313 transitions (discarded 77 similar events)
// Phase 1: matrix 313 rows 144 cols
[2022-05-16 11:19:11] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 11:19:11] [INFO ] Implicit Places using invariants in 128 ms returned []
[2022-05-16 11:19:11] [INFO ] Flow matrix only has 313 transitions (discarded 77 similar events)
// Phase 1: matrix 313 rows 144 cols
[2022-05-16 11:19:11] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-16 11:19:11] [INFO ] State equation strengthened by 6 read => feed constraints.
[2022-05-16 11:19:11] [INFO ] Implicit Places using invariants and state equation in 254 ms returned []
Implicit Place search using SMT with State Equation took 385 ms to find 0 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 2 : 144/2108 places, 390/2704 transitions.
Finished structural reductions, in 2 iterations. Remains : 144/2108 places, 390/2704 transitions.
Running random walk in product with property : CloudReconfiguration-PT-401-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(EQ s48 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 322 ms.
Product exploration explored 100000 steps with 25000 reset in 313 ms.
Computed a total of 3 stabilizing places and 21 stable transitions
Computed a total of 3 stabilizing places and 21 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 226 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 189 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 293 steps, including 27 resets, run visited all 1 properties in 2 ms. (steps per millisecond=146 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 141 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 173 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 184 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 144 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 390/390 transitions.
Applied a total of 0 rules in 2 ms. Remains 144 /144 variables (removed 0) and now considering 390/390 (removed 0) transitions.
[2022-05-16 11:19:13] [INFO ] Flow matrix only has 313 transitions (discarded 77 similar events)
// Phase 1: matrix 313 rows 144 cols
[2022-05-16 11:19:13] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 11:19:13] [INFO ] Implicit Places using invariants in 135 ms returned []
[2022-05-16 11:19:13] [INFO ] Flow matrix only has 313 transitions (discarded 77 similar events)
// Phase 1: matrix 313 rows 144 cols
[2022-05-16 11:19:13] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 11:19:13] [INFO ] State equation strengthened by 6 read => feed constraints.
[2022-05-16 11:19:13] [INFO ] Implicit Places using invariants and state equation in 283 ms returned []
Implicit Place search using SMT with State Equation took 420 ms to find 0 implicit places.
[2022-05-16 11:19:13] [INFO ] Flow matrix only has 313 transitions (discarded 77 similar events)
// Phase 1: matrix 313 rows 144 cols
[2022-05-16 11:19:13] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 11:19:14] [INFO ] Dead Transitions using invariants and state equation in 351 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 144/144 places, 390/390 transitions.
Computed a total of 3 stabilizing places and 21 stable transitions
Computed a total of 3 stabilizing places and 21 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 114 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 193 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 1424 steps, including 126 resets, run visited all 1 properties in 5 ms. (steps per millisecond=284 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 141 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 135 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 160 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 343 ms.
Product exploration explored 100000 steps with 25000 reset in 303 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 130 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 144 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 144/144 places, 390/390 transitions.
Drop transitions removed 49 transitions
Redundant transition composition rules discarded 49 transitions
Iterating global reduction 0 with 49 rules applied. Total rules applied 49 place count 144 transition count 341
Applied a total of 49 rules in 7 ms. Remains 144 /144 variables (removed 0) and now considering 341/390 (removed 49) transitions.
[2022-05-16 11:19:16] [INFO ] Redundant transitions in 46 ms returned []
[2022-05-16 11:19:16] [INFO ] Flow matrix only has 264 transitions (discarded 77 similar events)
// Phase 1: matrix 264 rows 144 cols
[2022-05-16 11:19:16] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 11:19:16] [INFO ] Dead Transitions using invariants and state equation in 242 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 144/144 places, 341/390 transitions.
Finished structural reductions, in 1 iterations. Remains : 144/144 places, 341/390 transitions.
Product exploration explored 100000 steps with 25000 reset in 913 ms.
Product exploration explored 100000 steps with 25000 reset in 633 ms.
Built C files in :
/tmp/ltsmin12206283770813049198
[2022-05-16 11:19:17] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12206283770813049198
Running compilation step : cd /tmp/ltsmin12206283770813049198;'/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 1025 ms.
Running link step : cd /tmp/ltsmin12206283770813049198;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin12206283770813049198;'/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/stateBased10836616826952289850.hoa' '--buchi-type=spotba'
LTSmin run took 192 ms.
Treatment of property CloudReconfiguration-PT-401-LTLCardinality-12 finished in 8648 ms.
FORMULA CloudReconfiguration-PT-401-LTLCardinality-12 TRUE TECHNIQUES CL_INSENSITIVE
[2022-05-16 11:19:19] [INFO ] Flatten gal took : 109 ms
All properties solved without resorting to exhaustive model-checking.
Total runtime 322655 ms.
BK_STOP 1652699959663
--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="CloudReconfiguration-PT-401"
export BK_EXAMINATION="LTLCardinality"
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 CloudReconfiguration-PT-401, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r042-smll-165252095600371"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-401.tgz
mv CloudReconfiguration-PT-401 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;