About the Execution of LTSMin+red for ASLink-PT-10b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2951.932 | 1288525.00 | 1486690.00 | 3378.00 | ? 1 1 1 ? 1 ? 1 1 1 1 1 ? 1 1 1 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r464-smll-171620118000165.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is ASLink-PT-10b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r464-smll-171620118000165
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.8M
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 15:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 17:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.9K Apr 11 18:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 78K Apr 11 18:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 50K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.4K May 19 07:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 19 15:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.4M May 18 16:42 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME ASLink-PT-10b-UpperBounds-00
FORMULA_NAME ASLink-PT-10b-UpperBounds-01
FORMULA_NAME ASLink-PT-10b-UpperBounds-02
FORMULA_NAME ASLink-PT-10b-UpperBounds-03
FORMULA_NAME ASLink-PT-10b-UpperBounds-04
FORMULA_NAME ASLink-PT-10b-UpperBounds-05
FORMULA_NAME ASLink-PT-10b-UpperBounds-06
FORMULA_NAME ASLink-PT-10b-UpperBounds-07
FORMULA_NAME ASLink-PT-10b-UpperBounds-08
FORMULA_NAME ASLink-PT-10b-UpperBounds-09
FORMULA_NAME ASLink-PT-10b-UpperBounds-10
FORMULA_NAME ASLink-PT-10b-UpperBounds-11
FORMULA_NAME ASLink-PT-10b-UpperBounds-12
FORMULA_NAME ASLink-PT-10b-UpperBounds-13
FORMULA_NAME ASLink-PT-10b-UpperBounds-14
FORMULA_NAME ASLink-PT-10b-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1717247319248
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-10b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 13:08:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-06-01 13:08:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 13:08:41] [INFO ] Load time of PNML (sax parser for PT used): 482 ms
[2024-06-01 13:08:41] [INFO ] Transformed 4410 places.
[2024-06-01 13:08:41] [INFO ] Transformed 5405 transitions.
[2024-06-01 13:08:41] [INFO ] Found NUPN structural information;
[2024-06-01 13:08:41] [INFO ] Parsed PT model containing 4410 places and 5405 transitions and 16377 arcs in 808 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 14 ms.
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 5405 rows 4410 cols
[2024-06-01 13:08:42] [INFO ] Computed 433 invariants in 288 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 10000 steps (12 resets) in 153 ms. (64 steps per ms)
FORMULA ASLink-PT-10b-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-10b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-10b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-10b-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-10b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 110010 steps (22 resets) in 215 ms. (509 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-06-01 13:08:42] [INFO ] Invariant cache hit.
[2024-06-01 13:08:44] [INFO ] [Real]Absence check using 102 positive place invariants in 206 ms returned sat
[2024-06-01 13:08:45] [INFO ] [Real]Absence check using 102 positive and 331 generalized place invariants in 225 ms returned sat
[2024-06-01 13:08:48] [INFO ] [Real]Absence check using state equation in 2913 ms returned unknown
[2024-06-01 13:08:49] [INFO ] [Real]Absence check using 102 positive place invariants in 202 ms returned sat
[2024-06-01 13:08:49] [INFO ] [Real]Absence check using 102 positive and 331 generalized place invariants in 243 ms returned sat
[2024-06-01 13:08:53] [INFO ] [Real]Absence check using state equation in 3340 ms returned unknown
[2024-06-01 13:08:54] [INFO ] [Real]Absence check using 102 positive place invariants in 196 ms returned sat
[2024-06-01 13:08:54] [INFO ] [Real]Absence check using 102 positive and 331 generalized place invariants in 242 ms returned sat
[2024-06-01 13:08:58] [INFO ] [Real]Absence check using state equation in 3463 ms returned unknown
[2024-06-01 13:08:59] [INFO ] [Real]Absence check using 102 positive place invariants in 189 ms returned sat
[2024-06-01 13:08:59] [INFO ] [Real]Absence check using 102 positive and 331 generalized place invariants in 238 ms returned sat
[2024-06-01 13:09:03] [INFO ] [Real]Absence check using state equation in 3493 ms returned unknown
[2024-06-01 13:09:04] [INFO ] [Real]Absence check using 102 positive place invariants in 175 ms returned sat
[2024-06-01 13:09:04] [INFO ] [Real]Absence check using 102 positive and 331 generalized place invariants in 204 ms returned sat
[2024-06-01 13:09:08] [INFO ] [Real]Absence check using state equation in 3583 ms returned unknown
[2024-06-01 13:09:09] [INFO ] [Real]Absence check using 102 positive place invariants in 189 ms returned sat
[2024-06-01 13:09:09] [INFO ] [Real]Absence check using 102 positive and 331 generalized place invariants in 233 ms returned sat
[2024-06-01 13:09:13] [INFO ] [Real]Absence check using state equation in 3531 ms returned unknown
[2024-06-01 13:09:14] [INFO ] [Real]Absence check using 102 positive place invariants in 187 ms returned sat
[2024-06-01 13:09:14] [INFO ] [Real]Absence check using 102 positive and 331 generalized place invariants in 240 ms returned sat
[2024-06-01 13:09:18] [INFO ] [Real]Absence check using state equation in 3499 ms returned sat
[2024-06-01 13:09:18] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:09:19] [INFO ] [Nat]Absence check using 102 positive place invariants in 179 ms returned sat
[2024-06-01 13:09:19] [INFO ] [Nat]Absence check using 102 positive and 331 generalized place invariants in 184 ms returned sat
[2024-06-01 13:09:23] [INFO ] [Nat]Absence check using state equation in 3508 ms returned unknown
[2024-06-01 13:09:24] [INFO ] [Real]Absence check using 102 positive place invariants in 185 ms returned sat
[2024-06-01 13:09:24] [INFO ] [Real]Absence check using 102 positive and 331 generalized place invariants in 191 ms returned sat
[2024-06-01 13:09:28] [INFO ] [Real]Absence check using state equation in 3585 ms returned unknown
[2024-06-01 13:09:29] [INFO ] [Real]Absence check using 102 positive place invariants in 185 ms returned sat
[2024-06-01 13:09:29] [INFO ] [Real]Absence check using 102 positive and 331 generalized place invariants in 232 ms returned sat
[2024-06-01 13:09:33] [INFO ] [Real]Absence check using state equation in 3550 ms returned unknown
[2024-06-01 13:09:34] [INFO ] [Real]Absence check using 102 positive place invariants in 182 ms returned sat
[2024-06-01 13:09:34] [INFO ] [Real]Absence check using 102 positive and 331 generalized place invariants in 190 ms returned sat
[2024-06-01 13:09:38] [INFO ] [Real]Absence check using state equation in 3549 ms returned sat
[2024-06-01 13:09:38] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:09:39] [INFO ] [Nat]Absence check using 102 positive place invariants in 191 ms returned sat
[2024-06-01 13:09:39] [INFO ] [Nat]Absence check using 102 positive and 331 generalized place invariants in 223 ms returned sat
[2024-06-01 13:09:43] [INFO ] [Nat]Absence check using state equation in 3638 ms returned unknown
[2024-06-01 13:09:44] [INFO ] [Real]Absence check using 102 positive place invariants in 189 ms returned sat
[2024-06-01 13:09:44] [INFO ] [Real]Absence check using 102 positive and 331 generalized place invariants in 227 ms returned sat
[2024-06-01 13:09:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 10
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:851)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 11 out of 4410 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4410/4410 places, 5405/5405 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1022 transitions
Trivial Post-agglo rules discarded 1022 transitions
Performed 1022 trivial Post agglomeration. Transition count delta: 1022
Iterating post reduction 0 with 1022 rules applied. Total rules applied 1022 place count 4410 transition count 4383
Reduce places removed 1022 places and 0 transitions.
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 1068 rules applied. Total rules applied 2090 place count 3388 transition count 4337
Reduce places removed 12 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 16 rules applied. Total rules applied 2106 place count 3376 transition count 4333
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 2110 place count 3372 transition count 4333
Performed 1024 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1024 Pre rules applied. Total rules applied 2110 place count 3372 transition count 3309
Deduced a syphon composed of 1024 places in 13 ms
Ensure Unique test removed 103 places
Reduce places removed 1127 places and 0 transitions.
Iterating global reduction 4 with 2151 rules applied. Total rules applied 4261 place count 2245 transition count 3309
Discarding 10 places :
Implicit places reduction removed 10 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 4 with 73 rules applied. Total rules applied 4334 place count 2235 transition count 3246
Reduce places removed 63 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 64 rules applied. Total rules applied 4398 place count 2172 transition count 3245
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 4399 place count 2171 transition count 3245
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 40 Pre rules applied. Total rules applied 4399 place count 2171 transition count 3205
Deduced a syphon composed of 40 places in 12 ms
Ensure Unique test removed 39 places
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 7 with 119 rules applied. Total rules applied 4518 place count 2092 transition count 3205
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 7 with 1 rules applied. Total rules applied 4519 place count 2091 transition count 3205
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 40 Pre rules applied. Total rules applied 4519 place count 2091 transition count 3165
Deduced a syphon composed of 40 places in 51 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 8 with 80 rules applied. Total rules applied 4599 place count 2051 transition count 3165
Discarding 142 places :
Symmetric choice reduction at 8 with 142 rule applications. Total rules 4741 place count 1909 transition count 3023
Iterating global reduction 8 with 142 rules applied. Total rules applied 4883 place count 1909 transition count 3023
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 4884 place count 1909 transition count 3022
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 46 Pre rules applied. Total rules applied 4884 place count 1909 transition count 2976
Deduced a syphon composed of 46 places in 11 ms
Ensure Unique test removed 1 places
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 9 with 93 rules applied. Total rules applied 4977 place count 1862 transition count 2976
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 4977 place count 1862 transition count 2975
Deduced a syphon composed of 1 places in 11 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 3 rules applied. Total rules applied 4980 place count 1860 transition count 2975
Discarding 11 places :
Symmetric choice reduction at 9 with 11 rule applications. Total rules 4991 place count 1849 transition count 2906
Iterating global reduction 9 with 11 rules applied. Total rules applied 5002 place count 1849 transition count 2906
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 10 Pre rules applied. Total rules applied 5002 place count 1849 transition count 2896
Deduced a syphon composed of 10 places in 11 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 9 with 20 rules applied. Total rules applied 5022 place count 1839 transition count 2896
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 5023 place count 1838 transition count 2888
Iterating global reduction 9 with 1 rules applied. Total rules applied 5024 place count 1838 transition count 2888
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 5025 place count 1837 transition count 2880
Iterating global reduction 9 with 1 rules applied. Total rules applied 5026 place count 1837 transition count 2880
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 5027 place count 1836 transition count 2872
Iterating global reduction 9 with 1 rules applied. Total rules applied 5028 place count 1836 transition count 2872
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 5029 place count 1835 transition count 2864
Iterating global reduction 9 with 1 rules applied. Total rules applied 5030 place count 1835 transition count 2864
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 5031 place count 1834 transition count 2856
Iterating global reduction 9 with 1 rules applied. Total rules applied 5032 place count 1834 transition count 2856
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 5033 place count 1833 transition count 2848
Iterating global reduction 9 with 1 rules applied. Total rules applied 5034 place count 1833 transition count 2848
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 5035 place count 1832 transition count 2840
Iterating global reduction 9 with 1 rules applied. Total rules applied 5036 place count 1832 transition count 2840
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 5037 place count 1831 transition count 2832
Iterating global reduction 9 with 1 rules applied. Total rules applied 5038 place count 1831 transition count 2832
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 5039 place count 1830 transition count 2824
Iterating global reduction 9 with 1 rules applied. Total rules applied 5040 place count 1830 transition count 2824
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 5041 place count 1829 transition count 2816
Iterating global reduction 9 with 1 rules applied. Total rules applied 5042 place count 1829 transition count 2816
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 5043 place count 1828 transition count 2808
Iterating global reduction 9 with 1 rules applied. Total rules applied 5044 place count 1828 transition count 2808
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 5045 place count 1827 transition count 2800
Iterating global reduction 9 with 1 rules applied. Total rules applied 5046 place count 1827 transition count 2800
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 5047 place count 1826 transition count 2792
Iterating global reduction 9 with 1 rules applied. Total rules applied 5048 place count 1826 transition count 2792
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 5049 place count 1825 transition count 2784
Iterating global reduction 9 with 1 rules applied. Total rules applied 5050 place count 1825 transition count 2784
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 5051 place count 1824 transition count 2776
Iterating global reduction 9 with 1 rules applied. Total rules applied 5052 place count 1824 transition count 2776
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 5053 place count 1823 transition count 2768
Iterating global reduction 9 with 1 rules applied. Total rules applied 5054 place count 1823 transition count 2768
Performed 257 Post agglomeration using F-continuation condition.Transition count delta: 257
Deduced a syphon composed of 257 places in 6 ms
Reduce places removed 257 places and 0 transitions.
Iterating global reduction 9 with 514 rules applied. Total rules applied 5568 place count 1566 transition count 2511
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 5569 place count 1565 transition count 2510
Ensure Unique test removed 1 places
Iterating global reduction 9 with 2 rules applied. Total rules applied 5571 place count 1564 transition count 2510
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 5572 place count 1563 transition count 2509
Iterating global reduction 9 with 1 rules applied. Total rules applied 5573 place count 1563 transition count 2509
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 2 rules applied. Total rules applied 5575 place count 1563 transition count 2507
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 5576 place count 1562 transition count 2507
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 5578 place count 1561 transition count 2516
Free-agglomeration rule applied 11 times.
Iterating global reduction 11 with 11 rules applied. Total rules applied 5589 place count 1561 transition count 2505
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 11 with 11 rules applied. Total rules applied 5600 place count 1550 transition count 2505
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 12 with 9 rules applied. Total rules applied 5609 place count 1550 transition count 2496
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 12 with 9 rules applied. Total rules applied 5618 place count 1541 transition count 2496
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 5619 place count 1540 transition count 2495
Reduce places removed 20 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 13 with 30 rules applied. Total rules applied 5649 place count 1520 transition count 2485
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 14 with 10 rules applied. Total rules applied 5659 place count 1510 transition count 2485
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 30 Pre rules applied. Total rules applied 5659 place count 1510 transition count 2455
Deduced a syphon composed of 30 places in 6 ms
Ensure Unique test removed 1 places
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 15 with 61 rules applied. Total rules applied 5720 place count 1479 transition count 2455
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 15 with 11 rules applied. Total rules applied 5731 place count 1468 transition count 2455
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 1 Pre rules applied. Total rules applied 5731 place count 1468 transition count 2454
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 16 with 2 rules applied. Total rules applied 5733 place count 1467 transition count 2454
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 6 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 16 with 42 rules applied. Total rules applied 5775 place count 1446 transition count 2433
Discarding 10 places :
Symmetric choice reduction at 16 with 10 rule applications. Total rules 5785 place count 1436 transition count 2423
Iterating global reduction 16 with 10 rules applied. Total rules applied 5795 place count 1436 transition count 2423
Free-agglomeration rule applied 10 times.
Iterating global reduction 16 with 10 rules applied. Total rules applied 5805 place count 1436 transition count 2413
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 16 with 10 rules applied. Total rules applied 5815 place count 1426 transition count 2413
Applied a total of 5815 rules in 4723 ms. Remains 1426 /4410 variables (removed 2984) and now considering 2413/5405 (removed 2992) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4740 ms. Remains : 1426/4410 places, 2413/5405 transitions.
// Phase 1: matrix 2413 rows 1426 cols
[2024-06-01 13:09:53] [INFO ] Computed 245 invariants in 74 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 1000000 steps (9478 resets) in 5276 ms. (189 steps per ms)
FORMULA ASLink-PT-10b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-10b-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 9000009 steps (8283 resets) in 19269 ms. (467 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-06-01 13:10:17] [INFO ] Invariant cache hit.
[2024-06-01 13:10:17] [INFO ] [Real]Absence check using 67 positive place invariants in 43 ms returned sat
[2024-06-01 13:10:17] [INFO ] [Real]Absence check using 67 positive and 178 generalized place invariants in 77 ms returned sat
[2024-06-01 13:10:19] [INFO ] [Real]Absence check using state equation in 1176 ms returned sat
[2024-06-01 13:10:19] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:10:19] [INFO ] [Nat]Absence check using 67 positive place invariants in 51 ms returned sat
[2024-06-01 13:10:19] [INFO ] [Nat]Absence check using 67 positive and 178 generalized place invariants in 64 ms returned sat
[2024-06-01 13:10:20] [INFO ] [Nat]Absence check using state equation in 1125 ms returned sat
[2024-06-01 13:10:21] [INFO ] Computed and/alt/rep : 965/3697/965 causal constraints (skipped 1399 transitions) in 329 ms.
[2024-06-01 13:10:40] [INFO ] Added : 600 causal constraints over 120 iterations in 20036 ms.(timeout) Result :sat
Minimization took 3054 ms.
[2024-06-01 13:10:44] [INFO ] [Real]Absence check using 67 positive place invariants in 40 ms returned sat
[2024-06-01 13:10:44] [INFO ] [Real]Absence check using 67 positive and 178 generalized place invariants in 66 ms returned sat
[2024-06-01 13:10:45] [INFO ] [Real]Absence check using state equation in 1249 ms returned sat
[2024-06-01 13:10:45] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:10:46] [INFO ] [Nat]Absence check using 67 positive place invariants in 40 ms returned sat
[2024-06-01 13:10:46] [INFO ] [Nat]Absence check using 67 positive and 178 generalized place invariants in 71 ms returned sat
[2024-06-01 13:10:47] [INFO ] [Nat]Absence check using state equation in 1385 ms returned sat
[2024-06-01 13:10:48] [INFO ] Deduced a trap composed of 101 places in 398 ms of which 42 ms to minimize.
[2024-06-01 13:10:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 599 ms
[2024-06-01 13:10:48] [INFO ] Computed and/alt/rep : 965/3697/965 causal constraints (skipped 1399 transitions) in 256 ms.
[2024-06-01 13:10:56] [INFO ] Added : 188 causal constraints over 38 iterations in 7927 ms. Result :sat
Minimization took 2623 ms.
[2024-06-01 13:10:59] [INFO ] [Real]Absence check using 67 positive place invariants in 40 ms returned sat
[2024-06-01 13:10:59] [INFO ] [Real]Absence check using 67 positive and 178 generalized place invariants in 72 ms returned sat
[2024-06-01 13:11:00] [INFO ] [Real]Absence check using state equation in 1194 ms returned sat
[2024-06-01 13:11:00] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:11:00] [INFO ] [Nat]Absence check using 67 positive place invariants in 42 ms returned sat
[2024-06-01 13:11:00] [INFO ] [Nat]Absence check using 67 positive and 178 generalized place invariants in 78 ms returned sat
[2024-06-01 13:11:02] [INFO ] [Nat]Absence check using state equation in 1291 ms returned sat
[2024-06-01 13:11:02] [INFO ] Deduced a trap composed of 125 places in 430 ms of which 5 ms to minimize.
[2024-06-01 13:11:03] [INFO ] Deduced a trap composed of 118 places in 424 ms of which 6 ms to minimize.
[2024-06-01 13:11:03] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1132 ms
[2024-06-01 13:11:03] [INFO ] Computed and/alt/rep : 965/3697/965 causal constraints (skipped 1399 transitions) in 171 ms.
[2024-06-01 13:11:23] [INFO ] Added : 600 causal constraints over 120 iterations in 20032 ms.(timeout) Result :sat
Minimization took 3046 ms.
[2024-06-01 13:11:26] [INFO ] [Real]Absence check using 67 positive place invariants in 33 ms returned sat
[2024-06-01 13:11:26] [INFO ] [Real]Absence check using 67 positive and 178 generalized place invariants in 76 ms returned sat
[2024-06-01 13:11:27] [INFO ] [Real]Absence check using state equation in 1107 ms returned sat
[2024-06-01 13:11:28] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:11:28] [INFO ] [Nat]Absence check using 67 positive place invariants in 40 ms returned sat
[2024-06-01 13:11:28] [INFO ] [Nat]Absence check using 67 positive and 178 generalized place invariants in 70 ms returned sat
[2024-06-01 13:11:29] [INFO ] [Nat]Absence check using state equation in 1138 ms returned sat
[2024-06-01 13:11:29] [INFO ] Computed and/alt/rep : 965/3697/965 causal constraints (skipped 1399 transitions) in 178 ms.
[2024-06-01 13:11:49] [INFO ] Added : 605 causal constraints over 121 iterations in 20104 ms.(timeout) Result :sat
Minimization took 2731 ms.
[2024-06-01 13:11:52] [INFO ] [Real]Absence check using 67 positive place invariants in 36 ms returned sat
[2024-06-01 13:11:52] [INFO ] [Real]Absence check using 67 positive and 178 generalized place invariants in 70 ms returned sat
[2024-06-01 13:11:53] [INFO ] [Real]Absence check using state equation in 1020 ms returned sat
[2024-06-01 13:11:53] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:11:54] [INFO ] [Nat]Absence check using 67 positive place invariants in 39 ms returned sat
[2024-06-01 13:11:54] [INFO ] [Nat]Absence check using 67 positive and 178 generalized place invariants in 68 ms returned sat
[2024-06-01 13:11:55] [INFO ] [Nat]Absence check using state equation in 1070 ms returned sat
[2024-06-01 13:11:55] [INFO ] Computed and/alt/rep : 965/3697/965 causal constraints (skipped 1399 transitions) in 170 ms.
[2024-06-01 13:12:01] [INFO ] Added : 165 causal constraints over 33 iterations in 6198 ms. Result :sat
Minimization took 2328 ms.
[2024-06-01 13:12:04] [INFO ] [Real]Absence check using 67 positive place invariants in 36 ms returned sat
[2024-06-01 13:12:04] [INFO ] [Real]Absence check using 67 positive and 178 generalized place invariants in 56 ms returned sat
[2024-06-01 13:12:05] [INFO ] [Real]Absence check using state equation in 1340 ms returned sat
[2024-06-01 13:12:05] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:12:06] [INFO ] [Nat]Absence check using 67 positive place invariants in 38 ms returned sat
[2024-06-01 13:12:06] [INFO ] [Nat]Absence check using 67 positive and 178 generalized place invariants in 72 ms returned sat
[2024-06-01 13:12:07] [INFO ] [Nat]Absence check using state equation in 1425 ms returned sat
[2024-06-01 13:12:07] [INFO ] Computed and/alt/rep : 965/3697/965 causal constraints (skipped 1399 transitions) in 188 ms.
[2024-06-01 13:12:27] [INFO ] Added : 600 causal constraints over 120 iterations in 20144 ms.(timeout) Result :sat
Minimization took 2891 ms.
[2024-06-01 13:12:31] [INFO ] [Real]Absence check using 67 positive place invariants in 36 ms returned sat
[2024-06-01 13:12:31] [INFO ] [Real]Absence check using 67 positive and 178 generalized place invariants in 71 ms returned sat
[2024-06-01 13:12:32] [INFO ] [Real]Absence check using state equation in 1172 ms returned sat
[2024-06-01 13:12:32] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:12:32] [INFO ] [Nat]Absence check using 67 positive place invariants in 37 ms returned sat
[2024-06-01 13:12:32] [INFO ] [Nat]Absence check using 67 positive and 178 generalized place invariants in 68 ms returned sat
[2024-06-01 13:12:34] [INFO ] [Nat]Absence check using state equation in 1241 ms returned sat
[2024-06-01 13:12:34] [INFO ] Computed and/alt/rep : 965/3697/965 causal constraints (skipped 1399 transitions) in 171 ms.
[2024-06-01 13:12:54] [INFO ] Added : 620 causal constraints over 124 iterations in 20180 ms.(timeout) Result :sat
Minimization took 3186 ms.
[2024-06-01 13:12:57] [INFO ] [Real]Absence check using 67 positive place invariants in 36 ms returned sat
[2024-06-01 13:12:58] [INFO ] [Real]Absence check using 67 positive and 178 generalized place invariants in 72 ms returned sat
[2024-06-01 13:12:59] [INFO ] [Real]Absence check using state equation in 1247 ms returned sat
[2024-06-01 13:12:59] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:12:59] [INFO ] [Nat]Absence check using 67 positive place invariants in 39 ms returned sat
[2024-06-01 13:12:59] [INFO ] [Nat]Absence check using 67 positive and 178 generalized place invariants in 85 ms returned sat
[2024-06-01 13:13:01] [INFO ] [Nat]Absence check using state equation in 1339 ms returned sat
[2024-06-01 13:13:01] [INFO ] Computed and/alt/rep : 965/3697/965 causal constraints (skipped 1399 transitions) in 172 ms.
[2024-06-01 13:13:05] [INFO ] Added : 112 causal constraints over 23 iterations in 4152 ms. Result :sat
Minimization took 2898 ms.
[2024-06-01 13:13:08] [INFO ] [Real]Absence check using 67 positive place invariants in 39 ms returned sat
[2024-06-01 13:13:08] [INFO ] [Real]Absence check using 67 positive and 178 generalized place invariants in 72 ms returned sat
[2024-06-01 13:13:09] [INFO ] [Real]Absence check using state equation in 1291 ms returned sat
[2024-06-01 13:13:10] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:13:10] [INFO ] [Nat]Absence check using 67 positive place invariants in 38 ms returned sat
[2024-06-01 13:13:10] [INFO ] [Nat]Absence check using 67 positive and 178 generalized place invariants in 69 ms returned sat
[2024-06-01 13:13:11] [INFO ] [Nat]Absence check using state equation in 1485 ms returned sat
[2024-06-01 13:13:12] [INFO ] Computed and/alt/rep : 965/3697/965 causal constraints (skipped 1399 transitions) in 182 ms.
[2024-06-01 13:13:32] [INFO ] Added : 620 causal constraints over 124 iterations in 20145 ms.(timeout) Result :sat
Minimization took 2809 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1]
FORMULA ASLink-PT-10b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-10b-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1]
Support contains 7 out of 1426 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1426/1426 places, 2413/2413 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1426 transition count 2412
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1425 transition count 2412
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 2 place count 1425 transition count 2409
Deduced a syphon composed of 3 places in 6 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 8 place count 1422 transition count 2409
Applied a total of 8 rules in 117 ms. Remains 1422 /1426 variables (removed 4) and now considering 2409/2413 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 118 ms. Remains : 1422/1426 places, 2409/2413 transitions.
// Phase 1: matrix 2409 rows 1422 cols
[2024-06-01 13:14:15] [INFO ] Computed 245 invariants in 49 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 1000000 steps (9531 resets) in 5073 ms. (197 steps per ms)
BEST_FIRST walk for 7000007 steps (6435 resets) in 14889 ms. (470 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1]
[2024-06-01 13:14:35] [INFO ] Invariant cache hit.
[2024-06-01 13:14:35] [INFO ] [Real]Absence check using 67 positive place invariants in 39 ms returned sat
[2024-06-01 13:14:35] [INFO ] [Real]Absence check using 67 positive and 178 generalized place invariants in 74 ms returned sat
[2024-06-01 13:14:36] [INFO ] [Real]Absence check using state equation in 1141 ms returned sat
[2024-06-01 13:14:36] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:14:37] [INFO ] [Nat]Absence check using 67 positive place invariants in 40 ms returned sat
[2024-06-01 13:14:37] [INFO ] [Nat]Absence check using 67 positive and 178 generalized place invariants in 74 ms returned sat
[2024-06-01 13:14:38] [INFO ] [Nat]Absence check using state equation in 1108 ms returned sat
[2024-06-01 13:14:38] [INFO ] Computed and/alt/rep : 961/3693/961 causal constraints (skipped 1399 transitions) in 207 ms.
[2024-06-01 13:14:58] [INFO ] Added : 590 causal constraints over 118 iterations in 20130 ms.(timeout) Result :sat
Minimization took 2711 ms.
[2024-06-01 13:15:01] [INFO ] [Real]Absence check using 67 positive place invariants in 39 ms returned sat
[2024-06-01 13:15:01] [INFO ] [Real]Absence check using 67 positive and 178 generalized place invariants in 74 ms returned sat
[2024-06-01 13:15:02] [INFO ] [Real]Absence check using state equation in 1185 ms returned sat
[2024-06-01 13:15:02] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:15:03] [INFO ] [Nat]Absence check using 67 positive place invariants in 37 ms returned sat
[2024-06-01 13:15:03] [INFO ] [Nat]Absence check using 67 positive and 178 generalized place invariants in 70 ms returned sat
[2024-06-01 13:15:04] [INFO ] [Nat]Absence check using state equation in 1191 ms returned sat
[2024-06-01 13:15:04] [INFO ] Computed and/alt/rep : 961/3693/961 causal constraints (skipped 1399 transitions) in 173 ms.
[2024-06-01 13:15:24] [INFO ] Added : 595 causal constraints over 119 iterations in 20054 ms.(timeout) Result :sat
Minimization took 2725 ms.
[2024-06-01 13:15:27] [INFO ] [Real]Absence check using 67 positive place invariants in 37 ms returned sat
[2024-06-01 13:15:27] [INFO ] [Real]Absence check using 67 positive and 178 generalized place invariants in 70 ms returned sat
[2024-06-01 13:15:29] [INFO ] [Real]Absence check using state equation in 1331 ms returned sat
[2024-06-01 13:15:29] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:15:29] [INFO ] [Nat]Absence check using 67 positive place invariants in 42 ms returned sat
[2024-06-01 13:15:29] [INFO ] [Nat]Absence check using 67 positive and 178 generalized place invariants in 70 ms returned sat
[2024-06-01 13:15:30] [INFO ] [Nat]Absence check using state equation in 1293 ms returned sat
[2024-06-01 13:15:31] [INFO ] Computed and/alt/rep : 961/3693/961 causal constraints (skipped 1399 transitions) in 176 ms.
[2024-06-01 13:15:51] [INFO ] Added : 625 causal constraints over 125 iterations in 20123 ms.(timeout) Result :sat
Minimization took 2831 ms.
[2024-06-01 13:15:54] [INFO ] [Real]Absence check using 67 positive place invariants in 40 ms returned sat
[2024-06-01 13:15:54] [INFO ] [Real]Absence check using 67 positive and 178 generalized place invariants in 70 ms returned sat
[2024-06-01 13:15:55] [INFO ] [Real]Absence check using state equation in 1091 ms returned sat
[2024-06-01 13:15:55] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:15:55] [INFO ] [Nat]Absence check using 67 positive place invariants in 39 ms returned sat
[2024-06-01 13:15:55] [INFO ] [Nat]Absence check using 67 positive and 178 generalized place invariants in 68 ms returned sat
[2024-06-01 13:15:57] [INFO ] [Nat]Absence check using state equation in 1298 ms returned sat
[2024-06-01 13:15:57] [INFO ] Computed and/alt/rep : 961/3693/961 causal constraints (skipped 1399 transitions) in 184 ms.
[2024-06-01 13:16:17] [INFO ] Added : 620 causal constraints over 124 iterations in 20092 ms.(timeout) Result :sat
Minimization took 2787 ms.
[2024-06-01 13:16:20] [INFO ] [Real]Absence check using 67 positive place invariants in 37 ms returned sat
[2024-06-01 13:16:20] [INFO ] [Real]Absence check using 67 positive and 178 generalized place invariants in 72 ms returned sat
[2024-06-01 13:16:21] [INFO ] [Real]Absence check using state equation in 1040 ms returned sat
[2024-06-01 13:16:21] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:16:21] [INFO ] [Nat]Absence check using 67 positive place invariants in 40 ms returned sat
[2024-06-01 13:16:22] [INFO ] [Nat]Absence check using 67 positive and 178 generalized place invariants in 69 ms returned sat
[2024-06-01 13:16:23] [INFO ] [Nat]Absence check using state equation in 1062 ms returned sat
[2024-06-01 13:16:23] [INFO ] Computed and/alt/rep : 961/3693/961 causal constraints (skipped 1399 transitions) in 177 ms.
[2024-06-01 13:16:28] [INFO ] Added : 122 causal constraints over 25 iterations in 4933 ms. Result :sat
Minimization took 2246 ms.
[2024-06-01 13:16:30] [INFO ] [Real]Absence check using 67 positive place invariants in 38 ms returned sat
[2024-06-01 13:16:30] [INFO ] [Real]Absence check using 67 positive and 178 generalized place invariants in 54 ms returned sat
[2024-06-01 13:16:31] [INFO ] [Real]Absence check using state equation in 1061 ms returned sat
[2024-06-01 13:16:31] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:16:32] [INFO ] [Nat]Absence check using 67 positive place invariants in 39 ms returned sat
[2024-06-01 13:16:32] [INFO ] [Nat]Absence check using 67 positive and 178 generalized place invariants in 75 ms returned sat
[2024-06-01 13:16:33] [INFO ] [Nat]Absence check using state equation in 1111 ms returned sat
[2024-06-01 13:16:33] [INFO ] Computed and/alt/rep : 961/3693/961 causal constraints (skipped 1399 transitions) in 171 ms.
[2024-06-01 13:16:53] [INFO ] Added : 595 causal constraints over 119 iterations in 20037 ms.(timeout) Result :sat
Minimization took 2585 ms.
[2024-06-01 13:16:56] [INFO ] [Real]Absence check using 67 positive place invariants in 36 ms returned sat
[2024-06-01 13:16:56] [INFO ] [Real]Absence check using 67 positive and 178 generalized place invariants in 73 ms returned sat
[2024-06-01 13:16:57] [INFO ] [Real]Absence check using state equation in 1357 ms returned sat
[2024-06-01 13:16:58] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:16:58] [INFO ] [Nat]Absence check using 67 positive place invariants in 34 ms returned sat
[2024-06-01 13:16:58] [INFO ] [Nat]Absence check using 67 positive and 178 generalized place invariants in 54 ms returned sat
[2024-06-01 13:16:59] [INFO ] [Nat]Absence check using state equation in 1574 ms returned sat
[2024-06-01 13:17:00] [INFO ] Computed and/alt/rep : 961/3693/961 causal constraints (skipped 1399 transitions) in 172 ms.
[2024-06-01 13:17:15] [INFO ] Added : 180 causal constraints over 36 iterations in 15449 ms. Result :sat
Minimization took 2703 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1]
Support contains 7 out of 1422 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1422/1422 places, 2409/2409 transitions.
Applied a total of 0 rules in 80 ms. Remains 1422 /1422 variables (removed 0) and now considering 2409/2409 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 1422/1422 places, 2409/2409 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1422/1422 places, 2409/2409 transitions.
Applied a total of 0 rules in 81 ms. Remains 1422 /1422 variables (removed 0) and now considering 2409/2409 (removed 0) transitions.
[2024-06-01 13:17:48] [INFO ] Invariant cache hit.
[2024-06-01 13:17:51] [INFO ] Implicit Places using invariants in 2890 ms returned [1, 18, 19, 31, 48, 66, 135, 139, 148, 149, 151, 168, 186, 257, 261, 262, 273, 274, 276, 293, 311, 382, 386, 387, 398, 399, 401, 418, 436, 505, 509, 510, 521, 522, 524, 541, 559, 631, 635, 636, 647, 648, 650, 667, 685, 755, 759, 760, 771, 772, 774, 791, 809, 878, 882, 883, 894, 895, 897, 914, 932, 1002, 1006, 1007, 1018, 1019, 1021, 1038, 1056, 1125, 1129, 1130, 1141, 1142, 1144, 1161, 1179, 1248, 1252, 1253, 1256, 1267, 1268, 1269, 1287, 1289, 1293, 1311, 1312, 1313, 1314, 1326, 1332, 1338, 1344, 1350, 1356, 1362, 1368, 1374, 1380, 1386]
[2024-06-01 13:17:51] [INFO ] Actually due to overlaps returned [1287, 1269, 48, 168, 293, 418, 541, 667, 791, 914, 1038, 1161, 1293, 31, 151, 276, 401, 524, 650, 774, 897, 1021, 1144, 148, 273, 398, 521, 647, 771, 894, 1018, 1141, 1267, 1311, 149, 274, 399, 522, 648, 772, 895, 1019, 1142, 1268, 1289, 1312, 1, 18, 261, 262, 386, 387, 509, 510, 635, 636, 759, 760, 882, 883, 1006, 1007, 1129, 1130, 1252, 1253, 66, 186, 311, 436, 559, 685, 809, 932, 1056, 1179, 1313, 1356, 1374, 1386, 19, 1256, 1314, 1326, 1332, 1338, 1344, 1350, 1362, 1368, 1380]
Discarding 91 places :
Implicit Place search using SMT only with invariants took 2896 ms to find 91 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1331/1422 places, 2409/2409 transitions.
Discarding 10 places :
Implicit places reduction removed 10 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 189 transitions
Trivial Post-agglo rules discarded 189 transitions
Performed 189 trivial Post agglomeration. Transition count delta: 189
Iterating post reduction 0 with 199 rules applied. Total rules applied 199 place count 1321 transition count 2220
Reduce places removed 189 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 202 rules applied. Total rules applied 401 place count 1132 transition count 2207
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 404 place count 1129 transition count 2207
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 47 Pre rules applied. Total rules applied 404 place count 1129 transition count 2160
Deduced a syphon composed of 47 places in 7 ms
Ensure Unique test removed 1 places
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 95 rules applied. Total rules applied 499 place count 1081 transition count 2160
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 511 place count 1077 transition count 2152
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 519 place count 1069 transition count 2152
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 534 place count 1054 transition count 2137
Iterating global reduction 5 with 15 rules applied. Total rules applied 549 place count 1054 transition count 2137
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 552 place count 1054 transition count 2134
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 552 place count 1054 transition count 2133
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 554 place count 1053 transition count 2133
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 557 place count 1050 transition count 2127
Iterating global reduction 6 with 3 rules applied. Total rules applied 560 place count 1050 transition count 2127
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 561 place count 1049 transition count 2126
Iterating global reduction 6 with 1 rules applied. Total rules applied 562 place count 1049 transition count 2126
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 563 place count 1048 transition count 2124
Iterating global reduction 6 with 1 rules applied. Total rules applied 564 place count 1048 transition count 2124
Performed 69 Post agglomeration using F-continuation condition.Transition count delta: 69
Deduced a syphon composed of 69 places in 7 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 6 with 138 rules applied. Total rules applied 702 place count 979 transition count 2055
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 712 place count 969 transition count 2045
Iterating global reduction 6 with 10 rules applied. Total rules applied 722 place count 969 transition count 2045
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 6 with 10 rules applied. Total rules applied 732 place count 969 transition count 2035
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 736 place count 967 transition count 2036
Free-agglomeration rule (complex) applied 22 times.
Iterating global reduction 7 with 22 rules applied. Total rules applied 758 place count 967 transition count 2014
Ensure Unique test removed 1 places
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 7 with 23 rules applied. Total rules applied 781 place count 944 transition count 2014
Partial Free-agglomeration rule applied 29 times.
Drop transitions (Partial Free agglomeration) removed 29 transitions
Iterating global reduction 8 with 29 rules applied. Total rules applied 810 place count 944 transition count 2014
Applied a total of 810 rules in 1006 ms. Remains 944 /1331 variables (removed 387) and now considering 2014/2409 (removed 395) transitions.
// Phase 1: matrix 2014 rows 944 cols
[2024-06-01 13:17:52] [INFO ] Computed 138 invariants in 49 ms
[2024-06-01 13:17:54] [INFO ] Implicit Places using invariants in 1500 ms returned [72, 89, 95, 98, 100, 101, 104, 105, 157, 174, 181, 184, 186, 191, 192, 244, 262, 268, 271, 273, 278, 279, 331, 348, 354, 357, 359, 364, 365, 418, 437, 443, 446, 448, 453, 454, 507, 524, 530, 533, 535, 540, 541, 593, 610, 616, 619, 621, 626, 627, 679, 697, 703, 706, 708, 713, 714, 766, 783, 789, 792, 794, 799, 800, 852, 869, 875, 878, 880]
[2024-06-01 13:17:54] [INFO ] Actually due to overlaps returned [104, 191, 278, 364, 453, 540, 626, 713, 799, 105, 192, 279, 365, 454, 541, 627, 714, 800, 89, 95, 100, 174, 186, 262, 268, 273, 348, 354, 359, 437, 443, 448, 524, 530, 535, 610, 616, 621, 697, 703, 708, 783, 789, 794, 869, 875, 880, 72, 101, 157, 181, 244, 331, 418, 507, 593, 679, 766, 852]
Discarding 59 places :
Implicit Place search using SMT only with invariants took 1505 ms to find 59 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 885/1422 places, 2014/2409 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 846 transition count 1975
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 846 transition count 1975
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 87 place count 837 transition count 1966
Iterating global reduction 0 with 9 rules applied. Total rules applied 96 place count 837 transition count 1966
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 4 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 0 with 40 rules applied. Total rules applied 136 place count 817 transition count 1946
Free-agglomeration rule applied 30 times.
Iterating global reduction 0 with 30 rules applied. Total rules applied 166 place count 817 transition count 1916
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 196 place count 787 transition count 1916
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 1 with 10 rules applied. Total rules applied 206 place count 787 transition count 1906
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 216 place count 777 transition count 1906
Applied a total of 216 rules in 302 ms. Remains 777 /885 variables (removed 108) and now considering 1906/2014 (removed 108) transitions.
// Phase 1: matrix 1906 rows 777 cols
[2024-06-01 13:17:54] [INFO ] Computed 79 invariants in 34 ms
[2024-06-01 13:17:55] [INFO ] Implicit Places using invariants in 1163 ms returned []
[2024-06-01 13:17:55] [INFO ] Invariant cache hit.
[2024-06-01 13:17:59] [INFO ] Implicit Places using invariants and state equation in 3765 ms returned []
Implicit Place search using SMT with State Equation took 4931 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 777/1422 places, 1906/2409 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 10727 ms. Remains : 777/1422 places, 1906/2409 transitions.
[2024-06-01 13:17:59] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 1000000 steps (16281 resets) in 3737 ms. (267 steps per ms)
BEST_FIRST walk for 7000007 steps (14970 resets) in 7615 ms. (919 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1]
[2024-06-01 13:18:10] [INFO ] Invariant cache hit.
[2024-06-01 13:18:11] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-06-01 13:18:11] [INFO ] [Real]Absence check using 15 positive and 64 generalized place invariants in 31 ms returned sat
[2024-06-01 13:18:11] [INFO ] [Real]Absence check using state equation in 804 ms returned sat
[2024-06-01 13:18:12] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:18:12] [INFO ] [Nat]Absence check using 15 positive place invariants in 14 ms returned sat
[2024-06-01 13:18:12] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 42 ms returned sat
[2024-06-01 13:18:13] [INFO ] [Nat]Absence check using state equation in 882 ms returned sat
[2024-06-01 13:18:13] [INFO ] Computed and/alt/rep : 456/1983/456 causal constraints (skipped 1401 transitions) in 233 ms.
[2024-06-01 13:18:14] [INFO ] Added : 31 causal constraints over 7 iterations in 1291 ms. Result :sat
Minimization took 1398 ms.
[2024-06-01 13:18:16] [INFO ] [Real]Absence check using 15 positive place invariants in 20 ms returned sat
[2024-06-01 13:18:16] [INFO ] [Real]Absence check using 15 positive and 64 generalized place invariants in 55 ms returned sat
[2024-06-01 13:18:17] [INFO ] [Real]Absence check using state equation in 936 ms returned sat
[2024-06-01 13:18:17] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:18:17] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-06-01 13:18:17] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 32 ms returned sat
[2024-06-01 13:18:18] [INFO ] [Nat]Absence check using state equation in 910 ms returned sat
[2024-06-01 13:18:18] [INFO ] Computed and/alt/rep : 456/1983/456 causal constraints (skipped 1401 transitions) in 229 ms.
[2024-06-01 13:18:20] [INFO ] Deduced a trap composed of 24 places in 62 ms of which 2 ms to minimize.
[2024-06-01 13:18:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 270 ms
[2024-06-01 13:18:20] [INFO ] Added : 46 causal constraints over 11 iterations in 2041 ms. Result :sat
Minimization took 1706 ms.
[2024-06-01 13:18:22] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-06-01 13:18:22] [INFO ] [Real]Absence check using 15 positive and 64 generalized place invariants in 31 ms returned sat
[2024-06-01 13:18:23] [INFO ] [Real]Absence check using state equation in 958 ms returned sat
[2024-06-01 13:18:23] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:18:23] [INFO ] [Nat]Absence check using 15 positive place invariants in 21 ms returned sat
[2024-06-01 13:18:23] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 50 ms returned sat
[2024-06-01 13:18:24] [INFO ] [Nat]Absence check using state equation in 1032 ms returned sat
[2024-06-01 13:18:24] [INFO ] Computed and/alt/rep : 456/1983/456 causal constraints (skipped 1401 transitions) in 141 ms.
[2024-06-01 13:18:28] [INFO ] Added : 76 causal constraints over 16 iterations in 3298 ms. Result :sat
Minimization took 1789 ms.
[2024-06-01 13:18:30] [INFO ] [Real]Absence check using 15 positive place invariants in 20 ms returned sat
[2024-06-01 13:18:30] [INFO ] [Real]Absence check using 15 positive and 64 generalized place invariants in 52 ms returned sat
[2024-06-01 13:18:31] [INFO ] [Real]Absence check using state equation in 972 ms returned sat
[2024-06-01 13:18:31] [INFO ] Computed and/alt/rep : 456/1983/456 causal constraints (skipped 1401 transitions) in 135 ms.
[2024-06-01 13:18:31] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:18:32] [INFO ] [Nat]Absence check using 15 positive place invariants in 22 ms returned sat
[2024-06-01 13:18:32] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 39 ms returned sat
[2024-06-01 13:18:33] [INFO ] [Nat]Absence check using state equation in 1109 ms returned sat
[2024-06-01 13:18:33] [INFO ] Computed and/alt/rep : 456/1983/456 causal constraints (skipped 1401 transitions) in 144 ms.
[2024-06-01 13:18:37] [INFO ] Deduced a trap composed of 24 places in 117 ms of which 2 ms to minimize.
[2024-06-01 13:18:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 385 ms
[2024-06-01 13:18:37] [INFO ] Added : 109 causal constraints over 22 iterations in 4622 ms. Result :sat
Minimization took 1753 ms.
[2024-06-01 13:18:39] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-06-01 13:18:39] [INFO ] [Real]Absence check using 15 positive and 64 generalized place invariants in 35 ms returned sat
[2024-06-01 13:18:40] [INFO ] [Real]Absence check using state equation in 730 ms returned sat
[2024-06-01 13:18:40] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:18:40] [INFO ] [Nat]Absence check using 15 positive place invariants in 18 ms returned sat
[2024-06-01 13:18:40] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 45 ms returned sat
[2024-06-01 13:18:42] [INFO ] [Nat]Absence check using state equation in 1102 ms returned sat
[2024-06-01 13:18:42] [INFO ] Computed and/alt/rep : 456/1983/456 causal constraints (skipped 1401 transitions) in 143 ms.
[2024-06-01 13:18:46] [INFO ] Added : 91 causal constraints over 19 iterations in 4127 ms. Result :sat
Minimization took 1804 ms.
[2024-06-01 13:18:48] [INFO ] [Real]Absence check using 15 positive place invariants in 14 ms returned sat
[2024-06-01 13:18:48] [INFO ] [Real]Absence check using 15 positive and 64 generalized place invariants in 31 ms returned sat
[2024-06-01 13:18:49] [INFO ] [Real]Absence check using state equation in 855 ms returned sat
[2024-06-01 13:18:49] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:18:49] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-06-01 13:18:49] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 31 ms returned sat
[2024-06-01 13:18:50] [INFO ] [Nat]Absence check using state equation in 973 ms returned sat
[2024-06-01 13:18:50] [INFO ] Computed and/alt/rep : 456/1983/456 causal constraints (skipped 1401 transitions) in 157 ms.
[2024-06-01 13:18:55] [INFO ] Added : 116 causal constraints over 24 iterations in 5280 ms. Result :sat
Minimization took 1900 ms.
[2024-06-01 13:18:57] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-06-01 13:18:57] [INFO ] [Real]Absence check using 15 positive and 64 generalized place invariants in 30 ms returned sat
[2024-06-01 13:18:58] [INFO ] [Real]Absence check using state equation in 1130 ms returned sat
[2024-06-01 13:18:59] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:18:59] [INFO ] [Nat]Absence check using 15 positive place invariants in 13 ms returned sat
[2024-06-01 13:18:59] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 30 ms returned sat
[2024-06-01 13:19:00] [INFO ] [Nat]Absence check using state equation in 1062 ms returned sat
[2024-06-01 13:19:00] [INFO ] Computed and/alt/rep : 456/1983/456 causal constraints (skipped 1401 transitions) in 212 ms.
[2024-06-01 13:19:03] [INFO ] Added : 65 causal constraints over 13 iterations in 2852 ms. Result :sat
Minimization took 1878 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1]
FORMULA ASLink-PT-10b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-10b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1]
Support contains 5 out of 777 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 777/777 places, 1906/1906 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 777 transition count 1905
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 776 transition count 1905
Applied a total of 2 rules in 50 ms. Remains 776 /777 variables (removed 1) and now considering 1905/1906 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 51 ms. Remains : 776/777 places, 1905/1906 transitions.
// Phase 1: matrix 1905 rows 776 cols
[2024-06-01 13:19:08] [INFO ] Computed 79 invariants in 22 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1]
RANDOM walk for 1000000 steps (16135 resets) in 3554 ms. (281 steps per ms)
BEST_FIRST walk for 5000004 steps (10682 resets) in 5543 ms. (901 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1]
[2024-06-01 13:19:17] [INFO ] Invariant cache hit.
[2024-06-01 13:19:18] [INFO ] [Real]Absence check using 15 positive place invariants in 14 ms returned sat
[2024-06-01 13:19:18] [INFO ] [Real]Absence check using 15 positive and 64 generalized place invariants in 38 ms returned sat
[2024-06-01 13:19:18] [INFO ] [Real]Absence check using state equation in 824 ms returned sat
[2024-06-01 13:19:18] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:19:19] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-06-01 13:19:19] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 32 ms returned sat
[2024-06-01 13:19:19] [INFO ] [Nat]Absence check using state equation in 690 ms returned sat
[2024-06-01 13:19:20] [INFO ] Computed and/alt/rep : 447/1903/447 causal constraints (skipped 1409 transitions) in 141 ms.
[2024-06-01 13:19:22] [INFO ] Added : 62 causal constraints over 13 iterations in 2729 ms. Result :sat
Minimization took 2877 ms.
[2024-06-01 13:19:25] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-06-01 13:19:25] [INFO ] [Real]Absence check using 15 positive and 64 generalized place invariants in 32 ms returned sat
[2024-06-01 13:19:26] [INFO ] [Real]Absence check using state equation in 1029 ms returned sat
[2024-06-01 13:19:27] [INFO ] Computed and/alt/rep : 447/1903/447 causal constraints (skipped 1409 transitions) in 147 ms.
[2024-06-01 13:19:27] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:19:27] [INFO ] [Nat]Absence check using 15 positive place invariants in 19 ms returned sat
[2024-06-01 13:19:27] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 45 ms returned sat
[2024-06-01 13:19:28] [INFO ] [Nat]Absence check using state equation in 997 ms returned sat
[2024-06-01 13:19:28] [INFO ] Computed and/alt/rep : 447/1903/447 causal constraints (skipped 1409 transitions) in 164 ms.
[2024-06-01 13:19:29] [INFO ] Added : 22 causal constraints over 5 iterations in 928 ms. Result :sat
Minimization took 2907 ms.
[2024-06-01 13:19:32] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-06-01 13:19:32] [INFO ] [Real]Absence check using 15 positive and 64 generalized place invariants in 31 ms returned sat
[2024-06-01 13:19:34] [INFO ] [Real]Absence check using state equation in 1127 ms returned sat
[2024-06-01 13:19:34] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:19:34] [INFO ] [Nat]Absence check using 15 positive place invariants in 13 ms returned sat
[2024-06-01 13:19:34] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 31 ms returned sat
[2024-06-01 13:19:35] [INFO ] [Nat]Absence check using state equation in 788 ms returned sat
[2024-06-01 13:19:35] [INFO ] Computed and/alt/rep : 447/1903/447 causal constraints (skipped 1409 transitions) in 139 ms.
[2024-06-01 13:19:37] [INFO ] Added : 45 causal constraints over 9 iterations in 1944 ms. Result :sat
Minimization took 2791 ms.
[2024-06-01 13:19:40] [INFO ] [Real]Absence check using 15 positive place invariants in 17 ms returned sat
[2024-06-01 13:19:40] [INFO ] [Real]Absence check using 15 positive and 64 generalized place invariants in 38 ms returned sat
[2024-06-01 13:19:41] [INFO ] [Real]Absence check using state equation in 974 ms returned sat
[2024-06-01 13:19:41] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:19:41] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-06-01 13:19:41] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 30 ms returned sat
[2024-06-01 13:19:42] [INFO ] [Nat]Absence check using state equation in 888 ms returned sat
[2024-06-01 13:19:42] [INFO ] Computed and/alt/rep : 447/1903/447 causal constraints (skipped 1409 transitions) in 137 ms.
[2024-06-01 13:19:45] [INFO ] Added : 57 causal constraints over 13 iterations in 2770 ms. Result :sat
Minimization took 2758 ms.
[2024-06-01 13:19:48] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-06-01 13:19:48] [INFO ] [Real]Absence check using 15 positive and 64 generalized place invariants in 46 ms returned sat
[2024-06-01 13:19:49] [INFO ] [Real]Absence check using state equation in 1013 ms returned sat
[2024-06-01 13:19:49] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:19:49] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-06-01 13:19:49] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 31 ms returned sat
[2024-06-01 13:19:50] [INFO ] [Nat]Absence check using state equation in 1222 ms returned sat
[2024-06-01 13:19:50] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 2 ms to minimize.
[2024-06-01 13:19:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 194 ms
[2024-06-01 13:19:50] [INFO ] Computed and/alt/rep : 447/1903/447 causal constraints (skipped 1409 transitions) in 143 ms.
[2024-06-01 13:19:52] [INFO ] Added : 32 causal constraints over 7 iterations in 1500 ms. Result :sat
Minimization took 2659 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1]
Support contains 5 out of 776 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 776/776 places, 1905/1905 transitions.
Applied a total of 0 rules in 41 ms. Remains 776 /776 variables (removed 0) and now considering 1905/1905 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 776/776 places, 1905/1905 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 776/776 places, 1905/1905 transitions.
Applied a total of 0 rules in 40 ms. Remains 776 /776 variables (removed 0) and now considering 1905/1905 (removed 0) transitions.
[2024-06-01 13:19:59] [INFO ] Invariant cache hit.
[2024-06-01 13:20:00] [INFO ] Implicit Places using invariants in 1015 ms returned []
[2024-06-01 13:20:00] [INFO ] Invariant cache hit.
[2024-06-01 13:20:03] [INFO ] Implicit Places using invariants and state equation in 2980 ms returned []
Implicit Place search using SMT with State Equation took 4004 ms to find 0 implicit places.
[2024-06-01 13:20:03] [INFO ] Redundant transitions in 160 ms returned []
Running 1856 sub problems to find dead transitions.
[2024-06-01 13:20:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/775 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1856 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/775 variables, 61/73 constraints. Problems are: Problem set: 0 solved, 1856 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 775/2681 variables, and 73 constraints, problems are : Problem set: 0 solved, 1856 unsolved in 30072 ms.
Refiners :[Positive P Invariants (semi-flows): 12/15 constraints, Generalized P Invariants (flows): 61/64 constraints, State Equation: 0/776 constraints, PredecessorRefiner: 1856/1856 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1856 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/775 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1856 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/775 variables, 61/73 constraints. Problems are: Problem set: 0 solved, 1856 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 775/2681 variables, and 73 constraints, problems are : Problem set: 0 solved, 1856 unsolved in 30076 ms.
Refiners :[Positive P Invariants (semi-flows): 12/15 constraints, Generalized P Invariants (flows): 61/64 constraints, State Equation: 0/776 constraints, PredecessorRefiner: 0/1856 constraints, Known Traps: 0/0 constraints]
After SMT, in 61978ms problems are : Problem set: 0 solved, 1856 unsolved
Search for dead transitions found 0 dead transitions in 62025ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66261 ms. Remains : 776/776 places, 1905/1905 transitions.
RANDOM walk for 40000 steps (631 resets) in 2231 ms. (17 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (81 resets) in 377 ms. (105 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (81 resets) in 330 ms. (120 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (85 resets) in 318 ms. (125 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (84 resets) in 330 ms. (120 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (82 resets) in 291 ms. (136 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (83 resets) in 279 ms. (142 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (82 resets) in 283 ms. (140 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (85 resets) in 194 ms. (205 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (80 resets) in 212 ms. (187 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (83 resets) in 273 ms. (146 steps per ms) remains 10/10 properties
Interrupted probabilistic random walk after 87306 steps, run timeout after 3001 ms. (steps per millisecond=29 ) properties seen :0 out of 10
Probabilistic random walk after 87306 steps, saw 42284 distinct states, run finished after 3007 ms. (steps per millisecond=29 ) properties seen :0
[2024-06-01 13:21:10] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 362/367 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/367 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 25/392 variables, 10/29 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/392 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 301/693 variables, 36/65 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/693 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 34/727 variables, 5/70 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/727 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (OVERLAPS) 49/776 variables, 9/79 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/776 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 11 (OVERLAPS) 1905/2681 variables, 776/855 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2681 variables, 0/855 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 13 (OVERLAPS) 0/2681 variables, 0/855 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2681/2681 variables, and 855 constraints, problems are : Problem set: 0 solved, 10 unsolved in 4349 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 64/64 constraints, State Equation: 776/776 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 362/367 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/367 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 25/392 variables, 10/29 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/392 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 301/693 variables, 36/65 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/693 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 34/727 variables, 5/70 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/727 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (OVERLAPS) 49/776 variables, 9/79 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/776 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 11 (OVERLAPS) 1905/2681 variables, 776/855 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2681 variables, 10/865 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2681 variables, 0/865 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 14 (OVERLAPS) 0/2681 variables, 0/865 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2681/2681 variables, and 865 constraints, problems are : Problem set: 0 solved, 10 unsolved in 4883 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 64/64 constraints, State Equation: 776/776 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
After SMT, in 9252ms problems are : Problem set: 0 solved, 10 unsolved
Fused 10 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 9908 ms.
Support contains 5 out of 776 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 776/776 places, 1905/1905 transitions.
Applied a total of 0 rules in 39 ms. Remains 776 /776 variables (removed 0) and now considering 1905/1905 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 776/776 places, 1905/1905 transitions.
RANDOM walk for 40000 steps (634 resets) in 1414 ms. (28 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (75 resets) in 335 ms. (119 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (87 resets) in 265 ms. (150 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (84 resets) in 256 ms. (155 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (89 resets) in 235 ms. (169 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (82 resets) in 231 ms. (172 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (82 resets) in 285 ms. (139 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (81 resets) in 247 ms. (161 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (81 resets) in 187 ms. (212 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (83 resets) in 312 ms. (127 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (78 resets) in 395 ms. (101 steps per ms) remains 10/10 properties
Interrupted probabilistic random walk after 65191 steps, run timeout after 3001 ms. (steps per millisecond=21 ) properties seen :0 out of 10
Probabilistic random walk after 65191 steps, saw 35409 distinct states, run finished after 3001 ms. (steps per millisecond=21 ) properties seen :0
[2024-06-01 13:21:34] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 362/367 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/367 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 25/392 variables, 10/29 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/392 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 301/693 variables, 36/65 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/693 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 34/727 variables, 5/70 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/727 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (OVERLAPS) 49/776 variables, 9/79 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/776 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 11 (OVERLAPS) 1905/2681 variables, 776/855 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2681 variables, 0/855 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 13 (OVERLAPS) 0/2681 variables, 0/855 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2681/2681 variables, and 855 constraints, problems are : Problem set: 0 solved, 10 unsolved in 5359 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 64/64 constraints, State Equation: 776/776 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 362/367 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/367 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 25/392 variables, 10/29 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/392 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 301/693 variables, 36/65 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/693 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 34/727 variables, 5/70 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/727 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (OVERLAPS) 49/776 variables, 9/79 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/776 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 11 (OVERLAPS) 1905/2681 variables, 776/855 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2681 variables, 10/865 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2681 variables, 0/865 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 14 (OVERLAPS) 0/2681 variables, 0/865 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2681/2681 variables, and 865 constraints, problems are : Problem set: 0 solved, 10 unsolved in 5181 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 64/64 constraints, State Equation: 776/776 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
After SMT, in 10568ms problems are : Problem set: 0 solved, 10 unsolved
Fused 10 Parikh solutions to 1 different solutions.
Parikh walk visited 2 properties in 8991 ms.
Support contains 4 out of 776 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 776/776 places, 1905/1905 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 776 transition count 1904
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 775 transition count 1904
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 3 place count 774 transition count 1903
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 774 transition count 1903
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 773 transition count 1902
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 773 transition count 1902
Applied a total of 6 rules in 129 ms. Remains 773 /776 variables (removed 3) and now considering 1902/1905 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 130 ms. Remains : 773/776 places, 1902/1905 transitions.
RANDOM walk for 40000 steps (671 resets) in 1351 ms. (29 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (81 resets) in 317 ms. (125 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (84 resets) in 260 ms. (153 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (81 resets) in 261 ms. (152 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (87 resets) in 195 ms. (204 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (84 resets) in 257 ms. (155 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (87 resets) in 241 ms. (165 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (87 resets) in 222 ms. (179 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (86 resets) in 196 ms. (203 steps per ms) remains 8/8 properties
Interrupted probabilistic random walk after 98862 steps, run timeout after 3001 ms. (steps per millisecond=32 ) properties seen :0 out of 8
Probabilistic random walk after 98862 steps, saw 45893 distinct states, run finished after 3001 ms. (steps per millisecond=32 ) properties seen :0
// Phase 1: matrix 1902 rows 773 cols
[2024-06-01 13:21:58] [INFO ] Computed 79 invariants in 22 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 306/310 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/310 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 23/333 variables, 9/25 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/333 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 342/675 variables, 37/62 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/675 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 38/713 variables, 6/68 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/713 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 60/773 variables, 11/79 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-06-01 13:21:59] [INFO ] Deduced a trap composed of 13 places in 234 ms of which 4 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/773 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/773 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (OVERLAPS) 1902/2675 variables, 773/853 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2675 variables, 0/853 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (OVERLAPS) 0/2675 variables, 0/853 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2675/2675 variables, and 853 constraints, problems are : Problem set: 0 solved, 8 unsolved in 4122 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 64/64 constraints, State Equation: 773/773 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 306/310 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/310 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 23/333 variables, 9/25 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/333 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 342/675 variables, 37/62 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/675 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 38/713 variables, 6/68 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/713 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/713 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 60/773 variables, 11/80 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/773 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (OVERLAPS) 1902/2675 variables, 773/853 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2675 variables, 8/861 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-06-01 13:22:04] [INFO ] Deduced a trap composed of 24 places in 74 ms of which 2 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/2675 variables, 1/862 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2675 variables, 0/862 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 16 (OVERLAPS) 0/2675 variables, 0/862 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2675/2675 variables, and 862 constraints, problems are : Problem set: 0 solved, 8 unsolved in 3348 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 64/64 constraints, State Equation: 773/773 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 2/2 constraints]
After SMT, in 7505ms problems are : Problem set: 0 solved, 8 unsolved
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 6177 ms.
Support contains 4 out of 773 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 773/773 places, 1902/1902 transitions.
Applied a total of 0 rules in 43 ms. Remains 773 /773 variables (removed 0) and now considering 1902/1902 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 773/773 places, 1902/1902 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 773/773 places, 1902/1902 transitions.
Applied a total of 0 rules in 41 ms. Remains 773 /773 variables (removed 0) and now considering 1902/1902 (removed 0) transitions.
[2024-06-01 13:22:11] [INFO ] Invariant cache hit.
[2024-06-01 13:22:12] [INFO ] Implicit Places using invariants in 867 ms returned []
[2024-06-01 13:22:12] [INFO ] Invariant cache hit.
[2024-06-01 13:22:15] [INFO ] Implicit Places using invariants and state equation in 2530 ms returned []
Implicit Place search using SMT with State Equation took 3402 ms to find 0 implicit places.
[2024-06-01 13:22:15] [INFO ] Redundant transitions in 94 ms returned []
Running 1853 sub problems to find dead transitions.
[2024-06-01 13:22:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/772 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1853 unsolved
SMT process timed out in 31379ms, After SMT, problems are : Problem set: 0 solved, 1853 unsolved
Search for dead transitions found 0 dead transitions in 31406ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34955 ms. Remains : 773/773 places, 1902/1902 transitions.
FORMULA ASLink-PT-10b-UpperBounds-08 1 TECHNIQUES REACHABILITY_MAX
Current structural bounds on expressions (After reachability solving 1 queries.) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 1, 1]
Starting property specific reduction for ASLink-PT-10b-UpperBounds-00
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[1]
// Phase 1: matrix 1905 rows 776 cols
[2024-06-01 13:22:46] [INFO ] Computed 79 invariants in 35 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 10000 steps (157 resets) in 53 ms. (185 steps per ms)
BEST_FIRST walk for 10000 steps (22 resets) in 19 ms. (500 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-06-01 13:22:46] [INFO ] Invariant cache hit.
[2024-06-01 13:22:47] [INFO ] [Real]Absence check using 15 positive place invariants in 20 ms returned sat
[2024-06-01 13:22:47] [INFO ] [Real]Absence check using 15 positive and 64 generalized place invariants in 52 ms returned sat
[2024-06-01 13:22:48] [INFO ] [Real]Absence check using state equation in 1158 ms returned sat
[2024-06-01 13:22:48] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:22:48] [INFO ] [Nat]Absence check using 15 positive place invariants in 19 ms returned sat
[2024-06-01 13:22:48] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 48 ms returned sat
[2024-06-01 13:22:49] [INFO ] [Nat]Absence check using state equation in 847 ms returned sat
[2024-06-01 13:22:49] [INFO ] Computed and/alt/rep : 447/1903/447 causal constraints (skipped 1409 transitions) in 140 ms.
[2024-06-01 13:22:51] [INFO ] Added : 45 causal constraints over 9 iterations in 2092 ms. Result :sat
Minimization took 614 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 776 places. Attempting structural reductions.
Drop transitions (Removing consumers from one bounded place p3014) removed 1 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 776/776 places, 1904/1904 transitions.
Reduce places removed 1 places and 1 transitions.
Graph (complete) has 4750 edges and 775 vertex of which 774 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 774 transition count 1899
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 10 place count 770 transition count 1899
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 10 place count 770 transition count 1898
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 769 transition count 1898
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 13 place count 768 transition count 1897
Iterating global reduction 2 with 1 rules applied. Total rules applied 14 place count 768 transition count 1897
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 15 place count 767 transition count 1896
Iterating global reduction 2 with 1 rules applied. Total rules applied 16 place count 767 transition count 1896
Applied a total of 16 rules in 118 ms. Remains 767 /776 variables (removed 9) and now considering 1896/1904 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 119 ms. Remains : 767/776 places, 1896/1904 transitions.
// Phase 1: matrix 1896 rows 767 cols
[2024-06-01 13:22:52] [INFO ] Computed 78 invariants in 23 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 1000000 steps (16240 resets) in 3723 ms. (268 steps per ms)
BEST_FIRST walk for 1000001 steps (2125 resets) in 1162 ms. (859 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-06-01 13:22:57] [INFO ] Invariant cache hit.
[2024-06-01 13:22:57] [INFO ] [Real]Absence check using 20 positive place invariants in 17 ms returned sat
[2024-06-01 13:22:57] [INFO ] [Real]Absence check using 20 positive and 58 generalized place invariants in 36 ms returned sat
[2024-06-01 13:22:58] [INFO ] [Real]Absence check using state equation in 898 ms returned sat
[2024-06-01 13:22:58] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:22:58] [INFO ] [Nat]Absence check using 20 positive place invariants in 20 ms returned sat
[2024-06-01 13:22:58] [INFO ] [Nat]Absence check using 20 positive and 58 generalized place invariants in 41 ms returned sat
[2024-06-01 13:22:59] [INFO ] [Nat]Absence check using state equation in 1327 ms returned sat
[2024-06-01 13:23:00] [INFO ] Computed and/alt/rep : 438/1891/438 causal constraints (skipped 1409 transitions) in 135 ms.
[2024-06-01 13:23:03] [INFO ] Added : 54 causal constraints over 11 iterations in 3528 ms. Result :sat
Minimization took 1048 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 767 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 767/767 places, 1896/1896 transitions.
Applied a total of 0 rules in 51 ms. Remains 767 /767 variables (removed 0) and now considering 1896/1896 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52 ms. Remains : 767/767 places, 1896/1896 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 767/767 places, 1896/1896 transitions.
Applied a total of 0 rules in 51 ms. Remains 767 /767 variables (removed 0) and now considering 1896/1896 (removed 0) transitions.
[2024-06-01 13:23:05] [INFO ] Invariant cache hit.
[2024-06-01 13:23:06] [INFO ] Implicit Places using invariants in 981 ms returned []
[2024-06-01 13:23:06] [INFO ] Invariant cache hit.
[2024-06-01 13:23:09] [INFO ] Implicit Places using invariants and state equation in 2835 ms returned []
Implicit Place search using SMT with State Equation took 3818 ms to find 0 implicit places.
[2024-06-01 13:23:09] [INFO ] Redundant transitions in 94 ms returned []
Running 1847 sub problems to find dead transitions.
[2024-06-01 13:23:09] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/765 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1847 unsolved
SMT process timed out in 31475ms, After SMT, problems are : Problem set: 0 solved, 1847 unsolved
Search for dead transitions found 0 dead transitions in 31508ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35484 ms. Remains : 767/767 places, 1896/1896 transitions.
RANDOM walk for 40000 steps (633 resets) in 921 ms. (43 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (82 resets) in 134 ms. (296 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (87 resets) in 132 ms. (300 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 131935 steps, run timeout after 3001 ms. (steps per millisecond=43 ) properties seen :0 out of 2
Probabilistic random walk after 131935 steps, saw 59077 distinct states, run finished after 3001 ms. (steps per millisecond=43 ) properties seen :0
[2024-06-01 13:23:44] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 35/36 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 11/47 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 6/53 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 13/66 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/66 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 3/69 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/69 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 13/82 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/82 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 27/109 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/109 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 217/326 variables, 18/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/326 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 26/352 variables, 5/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/352 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 145/497 variables, 14/47 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/497 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 4/501 variables, 2/49 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/501 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 134/635 variables, 12/61 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/635 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 4/639 variables, 2/63 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/639 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 112/751 variables, 12/75 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/751 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (OVERLAPS) 4/755 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/755 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 31 (OVERLAPS) 11/766 variables, 2/78 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/766 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 33 (OVERLAPS) 1896/2662 variables, 766/844 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/2662 variables, 0/844 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 35 (OVERLAPS) 1/2663 variables, 1/845 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/2663 variables, 0/845 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 37 (OVERLAPS) 0/2663 variables, 0/845 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2663/2663 variables, and 845 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2169 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 58/58 constraints, State Equation: 767/767 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 35/36 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 11/47 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 6/53 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 13/66 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/66 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 3/69 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/69 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 13/82 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/82 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 27/109 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/109 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 217/326 variables, 18/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/326 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 26/352 variables, 5/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/352 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 145/497 variables, 14/47 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/497 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 4/501 variables, 2/49 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/501 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 134/635 variables, 12/61 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/635 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 4/639 variables, 2/63 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/639 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 112/751 variables, 12/75 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/751 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (OVERLAPS) 4/755 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/755 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 31 (OVERLAPS) 11/766 variables, 2/78 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/766 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 33 (OVERLAPS) 1896/2662 variables, 766/844 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/2662 variables, 2/846 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/2662 variables, 0/846 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 36 (OVERLAPS) 1/2663 variables, 1/847 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/2663 variables, 0/847 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 38 (OVERLAPS) 0/2663 variables, 0/847 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2663/2663 variables, and 847 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2274 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 58/58 constraints, State Equation: 767/767 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 4458ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 443 ms.
Support contains 1 out of 767 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 767/767 places, 1896/1896 transitions.
Applied a total of 0 rules in 65 ms. Remains 767 /767 variables (removed 0) and now considering 1896/1896 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 767/767 places, 1896/1896 transitions.
RANDOM walk for 40000 steps (644 resets) in 839 ms. (47 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (85 resets) in 126 ms. (314 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (87 resets) in 150 ms. (264 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 133061 steps, run timeout after 3001 ms. (steps per millisecond=44 ) properties seen :0 out of 2
Probabilistic random walk after 133061 steps, saw 59939 distinct states, run finished after 3001 ms. (steps per millisecond=44 ) properties seen :0
[2024-06-01 13:23:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 35/36 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 11/47 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 6/53 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 13/66 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/66 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 3/69 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/69 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 13/82 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/82 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 27/109 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/109 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 217/326 variables, 18/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/326 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 26/352 variables, 5/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/352 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 145/497 variables, 14/47 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/497 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 4/501 variables, 2/49 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/501 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 134/635 variables, 12/61 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/635 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 4/639 variables, 2/63 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/639 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 112/751 variables, 12/75 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/751 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (OVERLAPS) 4/755 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/755 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 31 (OVERLAPS) 11/766 variables, 2/78 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/766 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 33 (OVERLAPS) 1896/2662 variables, 766/844 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/2662 variables, 0/844 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 35 (OVERLAPS) 1/2663 variables, 1/845 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/2663 variables, 0/845 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 37 (OVERLAPS) 0/2663 variables, 0/845 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2663/2663 variables, and 845 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2435 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 58/58 constraints, State Equation: 767/767 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 35/36 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 11/47 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 6/53 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 13/66 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/66 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 3/69 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/69 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 13/82 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/82 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 27/109 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/109 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 217/326 variables, 18/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/326 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 26/352 variables, 5/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/352 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 145/497 variables, 14/47 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/497 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 4/501 variables, 2/49 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/501 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 134/635 variables, 12/61 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/635 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 4/639 variables, 2/63 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/639 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 112/751 variables, 12/75 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/751 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (OVERLAPS) 4/755 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/755 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 31 (OVERLAPS) 11/766 variables, 2/78 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/766 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 33 (OVERLAPS) 1896/2662 variables, 766/844 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/2662 variables, 2/846 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/2662 variables, 0/846 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 36 (OVERLAPS) 1/2663 variables, 1/847 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/2663 variables, 0/847 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 38 (OVERLAPS) 0/2663 variables, 0/847 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2663/2663 variables, and 847 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1956 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 58/58 constraints, State Equation: 767/767 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 4412ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 361 ms.
Support contains 1 out of 767 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 767/767 places, 1896/1896 transitions.
Applied a total of 0 rules in 44 ms. Remains 767 /767 variables (removed 0) and now considering 1896/1896 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 767/767 places, 1896/1896 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 767/767 places, 1896/1896 transitions.
Applied a total of 0 rules in 47 ms. Remains 767 /767 variables (removed 0) and now considering 1896/1896 (removed 0) transitions.
[2024-06-01 13:23:57] [INFO ] Invariant cache hit.
[2024-06-01 13:23:58] [INFO ] Implicit Places using invariants in 939 ms returned []
[2024-06-01 13:23:58] [INFO ] Invariant cache hit.
[2024-06-01 13:24:01] [INFO ] Implicit Places using invariants and state equation in 2953 ms returned []
Implicit Place search using SMT with State Equation took 3894 ms to find 0 implicit places.
[2024-06-01 13:24:01] [INFO ] Redundant transitions in 71 ms returned []
Running 1847 sub problems to find dead transitions.
[2024-06-01 13:24:01] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/765 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1847 unsolved
SMT process timed out in 31803ms, After SMT, problems are : Problem set: 0 solved, 1847 unsolved
Search for dead transitions found 0 dead transitions in 31836ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35868 ms. Remains : 767/767 places, 1896/1896 transitions.
Attempting over-approximation, by ignoring read arcs.
Applied a total of 0 rules in 39 ms. Remains 767 /767 variables (removed 0) and now considering 1896/1896 (removed 0) transitions.
Running SMT prover for 2 properties.
[2024-06-01 13:24:33] [INFO ] Invariant cache hit.
[2024-06-01 13:24:33] [INFO ] [Real]Absence check using 20 positive place invariants in 12 ms returned sat
[2024-06-01 13:24:33] [INFO ] [Real]Absence check using 20 positive and 58 generalized place invariants in 54 ms returned sat
[2024-06-01 13:24:34] [INFO ] After 1343ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-06-01 13:24:34] [INFO ] [Nat]Absence check using 20 positive place invariants in 9 ms returned sat
[2024-06-01 13:24:34] [INFO ] [Nat]Absence check using 20 positive and 58 generalized place invariants in 35 ms returned sat
[2024-06-01 13:24:36] [INFO ] After 1141ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2024-06-01 13:24:36] [INFO ] After 1333ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2024-06-01 13:24:36] [INFO ] After 1656ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Over-approximation ignoring read arcs solved 0 properties in 3071 ms.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[0] Max Struct:[1]
Ending property specific reduction for ASLink-PT-10b-UpperBounds-00 in 109715 ms.
Starting property specific reduction for ASLink-PT-10b-UpperBounds-04
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[1]
// Phase 1: matrix 1905 rows 776 cols
[2024-06-01 13:24:36] [INFO ] Computed 79 invariants in 21 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 10000 steps (162 resets) in 36 ms. (270 steps per ms)
BEST_FIRST walk for 10001 steps (20 resets) in 12 ms. (769 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-06-01 13:24:36] [INFO ] Invariant cache hit.
[2024-06-01 13:24:36] [INFO ] [Real]Absence check using 15 positive place invariants in 14 ms returned sat
[2024-06-01 13:24:36] [INFO ] [Real]Absence check using 15 positive and 64 generalized place invariants in 38 ms returned sat
[2024-06-01 13:24:37] [INFO ] [Real]Absence check using state equation in 1011 ms returned sat
[2024-06-01 13:24:38] [INFO ] Computed and/alt/rep : 447/1903/447 causal constraints (skipped 1409 transitions) in 244 ms.
[2024-06-01 13:24:38] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:24:38] [INFO ] [Nat]Absence check using 15 positive place invariants in 19 ms returned sat
[2024-06-01 13:24:38] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 52 ms returned sat
[2024-06-01 13:24:39] [INFO ] [Nat]Absence check using state equation in 1162 ms returned sat
[2024-06-01 13:24:40] [INFO ] Computed and/alt/rep : 447/1903/447 causal constraints (skipped 1409 transitions) in 225 ms.
[2024-06-01 13:24:41] [INFO ] Added : 22 causal constraints over 5 iterations in 1237 ms. Result :sat
Minimization took 545 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 776 places. Attempting structural reductions.
Drop transitions (Removing consumers from one bounded place p1853) removed 1 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 776/776 places, 1904/1904 transitions.
Reduce places removed 1 places and 1 transitions.
Graph (complete) has 4751 edges and 775 vertex of which 774 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 774 transition count 1899
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 10 place count 770 transition count 1899
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 11 place count 769 transition count 1898
Iterating global reduction 2 with 1 rules applied. Total rules applied 12 place count 769 transition count 1898
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 13 place count 768 transition count 1897
Iterating global reduction 2 with 1 rules applied. Total rules applied 14 place count 768 transition count 1897
Applied a total of 14 rules in 177 ms. Remains 768 /776 variables (removed 8) and now considering 1897/1904 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 180 ms. Remains : 768/776 places, 1897/1904 transitions.
// Phase 1: matrix 1897 rows 768 cols
[2024-06-01 13:24:41] [INFO ] Computed 78 invariants in 33 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 1000000 steps (16262 resets) in 3548 ms. (281 steps per ms)
BEST_FIRST walk for 1000001 steps (2138 resets) in 1073 ms. (931 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-06-01 13:24:46] [INFO ] Invariant cache hit.
[2024-06-01 13:24:46] [INFO ] [Real]Absence check using 18 positive place invariants in 13 ms returned sat
[2024-06-01 13:24:46] [INFO ] [Real]Absence check using 18 positive and 60 generalized place invariants in 29 ms returned sat
[2024-06-01 13:24:47] [INFO ] [Real]Absence check using state equation in 826 ms returned sat
[2024-06-01 13:24:47] [INFO ] Computed and/alt/rep : 439/1892/439 causal constraints (skipped 1409 transitions) in 141 ms.
[2024-06-01 13:24:48] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:24:48] [INFO ] [Nat]Absence check using 18 positive place invariants in 25 ms returned sat
[2024-06-01 13:24:48] [INFO ] [Nat]Absence check using 18 positive and 60 generalized place invariants in 43 ms returned sat
[2024-06-01 13:24:49] [INFO ] [Nat]Absence check using state equation in 1049 ms returned sat
[2024-06-01 13:24:49] [INFO ] Computed and/alt/rep : 439/1892/439 causal constraints (skipped 1409 transitions) in 218 ms.
[2024-06-01 13:24:50] [INFO ] Added : 18 causal constraints over 4 iterations in 1099 ms. Result :sat
Minimization took 1560 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 768 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 768/768 places, 1897/1897 transitions.
Applied a total of 0 rules in 65 ms. Remains 768 /768 variables (removed 0) and now considering 1897/1897 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 768/768 places, 1897/1897 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 768/768 places, 1897/1897 transitions.
Applied a total of 0 rules in 65 ms. Remains 768 /768 variables (removed 0) and now considering 1897/1897 (removed 0) transitions.
[2024-06-01 13:24:52] [INFO ] Invariant cache hit.
[2024-06-01 13:24:54] [INFO ] Implicit Places using invariants in 1613 ms returned []
[2024-06-01 13:24:54] [INFO ] Invariant cache hit.
[2024-06-01 13:24:58] [INFO ] Implicit Places using invariants and state equation in 3681 ms returned []
Implicit Place search using SMT with State Equation took 5297 ms to find 0 implicit places.
[2024-06-01 13:24:58] [INFO ] Redundant transitions in 71 ms returned []
Running 1848 sub problems to find dead transitions.
[2024-06-01 13:24:58] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/766 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1848 unsolved
SMT process timed out in 31414ms, After SMT, problems are : Problem set: 0 solved, 1848 unsolved
Search for dead transitions found 0 dead transitions in 31446ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36893 ms. Remains : 768/768 places, 1897/1897 transitions.
RANDOM walk for 40000 steps (654 resets) in 877 ms. (45 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (80 resets) in 164 ms. (242 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (83 resets) in 132 ms. (300 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 156656 steps, run timeout after 3001 ms. (steps per millisecond=52 ) properties seen :0 out of 2
Probabilistic random walk after 156656 steps, saw 72934 distinct states, run finished after 3001 ms. (steps per millisecond=52 ) properties seen :0
[2024-06-01 13:25:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 36/37 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 11/48 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 6/54 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/54 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 190/244 variables, 11/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/244 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 6/250 variables, 4/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/250 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 268/518 variables, 24/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/518 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 9/527 variables, 4/48 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/527 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 157/684 variables, 16/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/684 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 48/732 variables, 5/69 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/732 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 35/767 variables, 9/78 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/767 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 1897/2664 variables, 767/845 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/2664 variables, 0/845 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 1/2665 variables, 1/846 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/2665 variables, 0/846 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 0/2665 variables, 0/846 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2665/2665 variables, and 846 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2747 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 60/60 constraints, State Equation: 768/768 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 36/37 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 11/48 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 6/54 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/54 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 190/244 variables, 11/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/244 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 6/250 variables, 4/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/250 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 268/518 variables, 24/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/518 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 9/527 variables, 4/48 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/527 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 157/684 variables, 16/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/684 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 48/732 variables, 5/69 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/732 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 35/767 variables, 9/78 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/767 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 1897/2664 variables, 767/845 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/2664 variables, 2/847 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/2664 variables, 0/847 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (OVERLAPS) 1/2665 variables, 1/848 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/2665 variables, 0/848 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (OVERLAPS) 0/2665 variables, 0/848 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2665/2665 variables, and 848 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1942 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 60/60 constraints, State Equation: 768/768 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 4697ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 769 ms.
Support contains 1 out of 768 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 768/768 places, 1897/1897 transitions.
Applied a total of 0 rules in 38 ms. Remains 768 /768 variables (removed 0) and now considering 1897/1897 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 768/768 places, 1897/1897 transitions.
RANDOM walk for 40000 steps (619 resets) in 677 ms. (58 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (86 resets) in 124 ms. (320 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (81 resets) in 116 ms. (341 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 138637 steps, run timeout after 3001 ms. (steps per millisecond=46 ) properties seen :0 out of 2
Probabilistic random walk after 138637 steps, saw 64067 distinct states, run finished after 3001 ms. (steps per millisecond=46 ) properties seen :0
[2024-06-01 13:25:41] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 36/37 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 11/48 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 6/54 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/54 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 190/244 variables, 11/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/244 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 6/250 variables, 4/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/250 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 268/518 variables, 24/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/518 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 9/527 variables, 4/48 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/527 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 157/684 variables, 16/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/684 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 48/732 variables, 5/69 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/732 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 35/767 variables, 9/78 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/767 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 1897/2664 variables, 767/845 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/2664 variables, 0/845 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 1/2665 variables, 1/846 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/2665 variables, 0/846 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 0/2665 variables, 0/846 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2665/2665 variables, and 846 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2712 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 60/60 constraints, State Equation: 768/768 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 36/37 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 11/48 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 6/54 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/54 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 190/244 variables, 11/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/244 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 6/250 variables, 4/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/250 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 268/518 variables, 24/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/518 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 9/527 variables, 4/48 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/527 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 157/684 variables, 16/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/684 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 48/732 variables, 5/69 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/732 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 35/767 variables, 9/78 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/767 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 1897/2664 variables, 767/845 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/2664 variables, 2/847 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/2664 variables, 0/847 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (OVERLAPS) 1/2665 variables, 1/848 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/2665 variables, 0/848 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (OVERLAPS) 0/2665 variables, 0/848 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2665/2665 variables, and 848 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1795 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 60/60 constraints, State Equation: 768/768 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 4515ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 759 ms.
Support contains 1 out of 768 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 768/768 places, 1897/1897 transitions.
Applied a total of 0 rules in 39 ms. Remains 768 /768 variables (removed 0) and now considering 1897/1897 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 768/768 places, 1897/1897 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 768/768 places, 1897/1897 transitions.
Applied a total of 0 rules in 37 ms. Remains 768 /768 variables (removed 0) and now considering 1897/1897 (removed 0) transitions.
[2024-06-01 13:25:47] [INFO ] Invariant cache hit.
[2024-06-01 13:25:48] [INFO ] Implicit Places using invariants in 1256 ms returned []
[2024-06-01 13:25:48] [INFO ] Invariant cache hit.
[2024-06-01 13:25:51] [INFO ] Implicit Places using invariants and state equation in 3143 ms returned []
Implicit Place search using SMT with State Equation took 4401 ms to find 0 implicit places.
[2024-06-01 13:25:51] [INFO ] Redundant transitions in 43 ms returned []
Running 1848 sub problems to find dead transitions.
[2024-06-01 13:25:51] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/766 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1848 unsolved
SMT process timed out in 31408ms, After SMT, problems are : Problem set: 0 solved, 1848 unsolved
Search for dead transitions found 0 dead transitions in 31429ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35922 ms. Remains : 768/768 places, 1897/1897 transitions.
Attempting over-approximation, by ignoring read arcs.
Applied a total of 0 rules in 66 ms. Remains 768 /768 variables (removed 0) and now considering 1897/1897 (removed 0) transitions.
Running SMT prover for 2 properties.
[2024-06-01 13:26:23] [INFO ] Invariant cache hit.
[2024-06-01 13:26:23] [INFO ] [Real]Absence check using 18 positive place invariants in 11 ms returned sat
[2024-06-01 13:26:23] [INFO ] [Real]Absence check using 18 positive and 60 generalized place invariants in 57 ms returned sat
[2024-06-01 13:26:24] [INFO ] After 1524ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-06-01 13:26:24] [INFO ] [Nat]Absence check using 18 positive place invariants in 7 ms returned sat
[2024-06-01 13:26:25] [INFO ] [Nat]Absence check using 18 positive and 60 generalized place invariants in 42 ms returned sat
[2024-06-01 13:26:26] [INFO ] After 1196ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2024-06-01 13:26:26] [INFO ] After 1410ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2024-06-01 13:26:26] [INFO ] After 1773ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Over-approximation ignoring read arcs solved 0 properties in 3384 ms.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[0] Max Struct:[1]
Ending property specific reduction for ASLink-PT-10b-UpperBounds-04 in 110183 ms.
Starting property specific reduction for ASLink-PT-10b-UpperBounds-06
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[1]
// Phase 1: matrix 1905 rows 776 cols
[2024-06-01 13:26:26] [INFO ] Computed 79 invariants in 25 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 10000 steps (165 resets) in 38 ms. (256 steps per ms)
BEST_FIRST walk for 10001 steps (22 resets) in 12 ms. (769 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-06-01 13:26:26] [INFO ] Invariant cache hit.
[2024-06-01 13:26:26] [INFO ] [Real]Absence check using 15 positive place invariants in 17 ms returned sat
[2024-06-01 13:26:26] [INFO ] [Real]Absence check using 15 positive and 64 generalized place invariants in 49 ms returned sat
[2024-06-01 13:26:27] [INFO ] [Real]Absence check using state equation in 978 ms returned sat
[2024-06-01 13:26:27] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:26:28] [INFO ] [Nat]Absence check using 15 positive place invariants in 16 ms returned sat
[2024-06-01 13:26:28] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 53 ms returned sat
[2024-06-01 13:26:29] [INFO ] [Nat]Absence check using state equation in 869 ms returned sat
[2024-06-01 13:26:29] [INFO ] Computed and/alt/rep : 447/1903/447 causal constraints (skipped 1409 transitions) in 136 ms.
[2024-06-01 13:26:30] [INFO ] Added : 45 causal constraints over 9 iterations in 1779 ms. Result :sat
Minimization took 547 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 776 places. Attempting structural reductions.
Drop transitions (Removing consumers from one bounded place p1046) removed 1 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 776/776 places, 1904/1904 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 775 transition count 1899
Reduce places removed 5 places and 1 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 770 transition count 1898
Reduce places removed 1 places and 1 transitions.
Graph (complete) has 4739 edges and 769 vertex of which 768 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 2 with 2 rules applied. Total rules applied 12 place count 768 transition count 1897
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 12 place count 768 transition count 1896
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 14 place count 767 transition count 1896
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 15 place count 766 transition count 1895
Iterating global reduction 3 with 1 rules applied. Total rules applied 16 place count 766 transition count 1895
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 17 place count 765 transition count 1894
Iterating global reduction 3 with 1 rules applied. Total rules applied 18 place count 765 transition count 1894
Applied a total of 18 rules in 195 ms. Remains 765 /776 variables (removed 11) and now considering 1894/1904 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 197 ms. Remains : 765/776 places, 1894/1904 transitions.
// Phase 1: matrix 1894 rows 765 cols
[2024-06-01 13:26:31] [INFO ] Computed 78 invariants in 33 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 1000000 steps (16018 resets) in 3534 ms. (282 steps per ms)
BEST_FIRST walk for 1000001 steps (2128 resets) in 1073 ms. (931 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-06-01 13:26:36] [INFO ] Invariant cache hit.
[2024-06-01 13:26:36] [INFO ] [Real]Absence check using 18 positive place invariants in 13 ms returned sat
[2024-06-01 13:26:36] [INFO ] [Real]Absence check using 18 positive and 60 generalized place invariants in 29 ms returned sat
[2024-06-01 13:26:37] [INFO ] [Real]Absence check using state equation in 1102 ms returned sat
[2024-06-01 13:26:37] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:26:37] [INFO ] [Nat]Absence check using 18 positive place invariants in 13 ms returned sat
[2024-06-01 13:26:37] [INFO ] [Nat]Absence check using 18 positive and 60 generalized place invariants in 29 ms returned sat
[2024-06-01 13:26:38] [INFO ] [Nat]Absence check using state equation in 1105 ms returned sat
[2024-06-01 13:26:39] [INFO ] Computed and/alt/rep : 436/1873/436 causal constraints (skipped 1409 transitions) in 192 ms.
[2024-06-01 13:26:40] [INFO ] Added : 34 causal constraints over 8 iterations in 1741 ms. Result :sat
Minimization took 2368 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 765 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 765/765 places, 1894/1894 transitions.
Applied a total of 0 rules in 46 ms. Remains 765 /765 variables (removed 0) and now considering 1894/1894 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 765/765 places, 1894/1894 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 765/765 places, 1894/1894 transitions.
Applied a total of 0 rules in 38 ms. Remains 765 /765 variables (removed 0) and now considering 1894/1894 (removed 0) transitions.
[2024-06-01 13:26:43] [INFO ] Invariant cache hit.
[2024-06-01 13:26:44] [INFO ] Implicit Places using invariants in 864 ms returned []
[2024-06-01 13:26:44] [INFO ] Invariant cache hit.
[2024-06-01 13:26:48] [INFO ] Implicit Places using invariants and state equation in 3819 ms returned []
Implicit Place search using SMT with State Equation took 4685 ms to find 0 implicit places.
[2024-06-01 13:26:48] [INFO ] Redundant transitions in 71 ms returned []
Running 1845 sub problems to find dead transitions.
[2024-06-01 13:26:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/763 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1845 unsolved
SMT process timed out in 31636ms, After SMT, problems are : Problem set: 0 solved, 1845 unsolved
Search for dead transitions found 0 dead transitions in 31670ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36485 ms. Remains : 765/765 places, 1894/1894 transitions.
RANDOM walk for 40000 steps (648 resets) in 992 ms. (40 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (81 resets) in 175 ms. (227 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (80 resets) in 135 ms. (294 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 154301 steps, run timeout after 3001 ms. (steps per millisecond=51 ) properties seen :0 out of 2
Probabilistic random walk after 154301 steps, saw 72339 distinct states, run finished after 3004 ms. (steps per millisecond=51 ) properties seen :0
[2024-06-01 13:27:23] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 33/34 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 11/45 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 6/51 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/51 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 190/241 variables, 11/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/241 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 7/248 variables, 4/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/248 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 193/441 variables, 20/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/441 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 2/443 variables, 2/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/443 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 134/577 variables, 12/54 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/577 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 4/581 variables, 2/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/581 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 100/681 variables, 8/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/681 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 48/729 variables, 5/69 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/729 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 35/764 variables, 9/78 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 13:27:24] [INFO ] Deduced a trap composed of 13 places in 236 ms of which 3 ms to minimize.
At refinement iteration 24 (INCLUDED_ONLY) 0/764 variables, 1/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/764 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (OVERLAPS) 1894/2658 variables, 764/843 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/2658 variables, 0/843 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (OVERLAPS) 1/2659 variables, 1/844 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/2659 variables, 0/844 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 30 (OVERLAPS) 0/2659 variables, 0/844 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2659/2659 variables, and 844 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2978 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 60/60 constraints, State Equation: 765/765 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 33/34 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 11/45 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 6/51 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/51 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 190/241 variables, 11/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/241 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 7/248 variables, 4/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/248 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 193/441 variables, 20/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/441 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 2/443 variables, 2/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/443 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 134/577 variables, 12/54 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/577 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 4/581 variables, 2/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/581 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 100/681 variables, 8/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/681 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 48/729 variables, 5/69 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/729 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 35/764 variables, 9/78 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/764 variables, 1/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/764 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (OVERLAPS) 1894/2658 variables, 764/843 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/2658 variables, 2/845 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/2658 variables, 0/845 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (OVERLAPS) 1/2659 variables, 1/846 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/2659 variables, 0/846 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 31 (OVERLAPS) 0/2659 variables, 0/846 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2659/2659 variables, and 846 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1664 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 60/60 constraints, State Equation: 765/765 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
After SMT, in 4651ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 689 ms.
Support contains 1 out of 765 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 765/765 places, 1894/1894 transitions.
Applied a total of 0 rules in 63 ms. Remains 765 /765 variables (removed 0) and now considering 1894/1894 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 765/765 places, 1894/1894 transitions.
RANDOM walk for 40000 steps (650 resets) in 921 ms. (43 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (86 resets) in 151 ms. (263 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (83 resets) in 169 ms. (235 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 107990 steps, run timeout after 3001 ms. (steps per millisecond=35 ) properties seen :0 out of 2
Probabilistic random walk after 107990 steps, saw 48591 distinct states, run finished after 3004 ms. (steps per millisecond=35 ) properties seen :0
[2024-06-01 13:27:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 33/34 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 11/45 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 6/51 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/51 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 190/241 variables, 11/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/241 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 7/248 variables, 4/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/248 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 193/441 variables, 20/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/441 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 2/443 variables, 2/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/443 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 134/577 variables, 12/54 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/577 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 4/581 variables, 2/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/581 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 100/681 variables, 8/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/681 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 48/729 variables, 5/69 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/729 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 35/764 variables, 9/78 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 13:27:33] [INFO ] Deduced a trap composed of 13 places in 255 ms of which 2 ms to minimize.
At refinement iteration 24 (INCLUDED_ONLY) 0/764 variables, 1/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/764 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (OVERLAPS) 1894/2658 variables, 764/843 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/2658 variables, 0/843 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (OVERLAPS) 1/2659 variables, 1/844 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/2659 variables, 0/844 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 30 (OVERLAPS) 0/2659 variables, 0/844 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2659/2659 variables, and 844 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2932 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 60/60 constraints, State Equation: 765/765 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 33/34 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 11/45 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 6/51 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/51 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 190/241 variables, 11/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/241 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 7/248 variables, 4/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/248 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 193/441 variables, 20/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/441 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 2/443 variables, 2/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/443 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 134/577 variables, 12/54 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/577 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 4/581 variables, 2/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/581 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 100/681 variables, 8/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/681 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 48/729 variables, 5/69 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/729 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 35/764 variables, 9/78 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/764 variables, 1/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/764 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (OVERLAPS) 1894/2658 variables, 764/843 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/2658 variables, 2/845 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/2658 variables, 0/845 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (OVERLAPS) 1/2659 variables, 1/846 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/2659 variables, 0/846 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 31 (OVERLAPS) 0/2659 variables, 0/846 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2659/2659 variables, and 846 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2084 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 60/60 constraints, State Equation: 765/765 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
After SMT, in 5027ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 926 ms.
Support contains 1 out of 765 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 765/765 places, 1894/1894 transitions.
Applied a total of 0 rules in 63 ms. Remains 765 /765 variables (removed 0) and now considering 1894/1894 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 765/765 places, 1894/1894 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 765/765 places, 1894/1894 transitions.
Applied a total of 0 rules in 63 ms. Remains 765 /765 variables (removed 0) and now considering 1894/1894 (removed 0) transitions.
[2024-06-01 13:27:38] [INFO ] Invariant cache hit.
[2024-06-01 13:27:40] [INFO ] Implicit Places using invariants in 1547 ms returned []
[2024-06-01 13:27:40] [INFO ] Invariant cache hit.
[2024-06-01 13:27:43] [INFO ] Implicit Places using invariants and state equation in 2853 ms returned []
Implicit Place search using SMT with State Equation took 4402 ms to find 0 implicit places.
[2024-06-01 13:27:43] [INFO ] Redundant transitions in 65 ms returned []
Running 1845 sub problems to find dead transitions.
[2024-06-01 13:27:43] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/763 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1845 unsolved
SMT process timed out in 31672ms, After SMT, problems are : Problem set: 0 solved, 1845 unsolved
Search for dead transitions found 0 dead transitions in 31703ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36245 ms. Remains : 765/765 places, 1894/1894 transitions.
Attempting over-approximation, by ignoring read arcs.
Applied a total of 0 rules in 64 ms. Remains 765 /765 variables (removed 0) and now considering 1894/1894 (removed 0) transitions.
Running SMT prover for 2 properties.
[2024-06-01 13:28:14] [INFO ] Invariant cache hit.
[2024-06-01 13:28:15] [INFO ] [Real]Absence check using 18 positive place invariants in 13 ms returned sat
[2024-06-01 13:28:15] [INFO ] [Real]Absence check using 18 positive and 60 generalized place invariants in 59 ms returned sat
[2024-06-01 13:28:16] [INFO ] After 1712ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-06-01 13:28:16] [INFO ] [Nat]Absence check using 18 positive place invariants in 9 ms returned sat
[2024-06-01 13:28:16] [INFO ] [Nat]Absence check using 18 positive and 60 generalized place invariants in 36 ms returned sat
[2024-06-01 13:28:17] [INFO ] After 1033ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2024-06-01 13:28:18] [INFO ] After 1219ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2024-06-01 13:28:18] [INFO ] After 1564ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Over-approximation ignoring read arcs solved 0 properties in 3365 ms.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[0] Max Struct:[1]
Ending property specific reduction for ASLink-PT-10b-UpperBounds-06 in 111544 ms.
Starting property specific reduction for ASLink-PT-10b-UpperBounds-12
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[1]
// Phase 1: matrix 1905 rows 776 cols
[2024-06-01 13:28:18] [INFO ] Computed 79 invariants in 24 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 10000 steps (147 resets) in 39 ms. (250 steps per ms)
BEST_FIRST walk for 10001 steps (22 resets) in 13 ms. (714 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-06-01 13:28:18] [INFO ] Invariant cache hit.
[2024-06-01 13:28:18] [INFO ] [Real]Absence check using 15 positive place invariants in 14 ms returned sat
[2024-06-01 13:28:18] [INFO ] [Real]Absence check using 15 positive and 64 generalized place invariants in 36 ms returned sat
[2024-06-01 13:28:19] [INFO ] [Real]Absence check using state equation in 1040 ms returned sat
[2024-06-01 13:28:19] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:28:19] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-06-01 13:28:19] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 32 ms returned sat
[2024-06-01 13:28:20] [INFO ] [Nat]Absence check using state equation in 869 ms returned sat
[2024-06-01 13:28:20] [INFO ] Deduced a trap composed of 13 places in 117 ms of which 2 ms to minimize.
[2024-06-01 13:28:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 267 ms
[2024-06-01 13:28:21] [INFO ] Computed and/alt/rep : 447/1903/447 causal constraints (skipped 1409 transitions) in 185 ms.
[2024-06-01 13:28:22] [INFO ] Added : 32 causal constraints over 7 iterations in 1637 ms. Result :sat
Minimization took 548 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 776 places. Attempting structural reductions.
Drop transitions (Removing consumers from one bounded place p2168) removed 1 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 776/776 places, 1904/1904 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 776 transition count 1900
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 772 transition count 1900
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 8 place count 772 transition count 1899
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 771 transition count 1899
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 11 place count 770 transition count 1898
Iterating global reduction 2 with 1 rules applied. Total rules applied 12 place count 770 transition count 1898
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 13 place count 769 transition count 1897
Iterating global reduction 2 with 1 rules applied. Total rules applied 14 place count 769 transition count 1897
Applied a total of 14 rules in 109 ms. Remains 769 /776 variables (removed 7) and now considering 1897/1904 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110 ms. Remains : 769/776 places, 1897/1904 transitions.
// Phase 1: matrix 1897 rows 769 cols
[2024-06-01 13:28:23] [INFO ] Computed 79 invariants in 20 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 1000000 steps (15986 resets) in 3204 ms. (312 steps per ms)
BEST_FIRST walk for 1000001 steps (2136 resets) in 1060 ms. (942 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-06-01 13:28:27] [INFO ] Invariant cache hit.
[2024-06-01 13:28:27] [INFO ] [Real]Absence check using 15 positive place invariants in 18 ms returned sat
[2024-06-01 13:28:27] [INFO ] [Real]Absence check using 15 positive and 64 generalized place invariants in 44 ms returned sat
[2024-06-01 13:28:28] [INFO ] [Real]Absence check using state equation in 821 ms returned sat
[2024-06-01 13:28:28] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:28:28] [INFO ] [Nat]Absence check using 15 positive place invariants in 14 ms returned sat
[2024-06-01 13:28:28] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 37 ms returned sat
[2024-06-01 13:28:29] [INFO ] [Nat]Absence check using state equation in 709 ms returned sat
[2024-06-01 13:28:29] [INFO ] Computed and/alt/rep : 439/1893/439 causal constraints (skipped 1409 transitions) in 135 ms.
[2024-06-01 13:28:32] [INFO ] Added : 48 causal constraints over 10 iterations in 2801 ms. Result :sat
Minimization took 1461 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 769 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 769/769 places, 1897/1897 transitions.
Applied a total of 0 rules in 60 ms. Remains 769 /769 variables (removed 0) and now considering 1897/1897 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60 ms. Remains : 769/769 places, 1897/1897 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 769/769 places, 1897/1897 transitions.
Applied a total of 0 rules in 59 ms. Remains 769 /769 variables (removed 0) and now considering 1897/1897 (removed 0) transitions.
[2024-06-01 13:28:34] [INFO ] Invariant cache hit.
[2024-06-01 13:28:35] [INFO ] Implicit Places using invariants in 1304 ms returned []
[2024-06-01 13:28:35] [INFO ] Invariant cache hit.
[2024-06-01 13:28:38] [INFO ] Implicit Places using invariants and state equation in 2812 ms returned []
Implicit Place search using SMT with State Equation took 4119 ms to find 0 implicit places.
[2024-06-01 13:28:38] [INFO ] Redundant transitions in 43 ms returned []
Running 1848 sub problems to find dead transitions.
[2024-06-01 13:28:38] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 0.0)
(s18 0.0)
(s19 1.0)
(s20 0.0)
(s21 1.0)
(s22 1.0)
(s23 1.0)
(s24 1.0)
(s25 1.0)
(s26 1.0)
(s27 1.0)
(s28 1.0)
(s29 1.0)
(s30 1.0)
(s31 1.0)
(s32 1.0)
(s33 1.0)
(s34 1.0)
(s35 1.0)
(s36 1.0)
(s37 1.0)
(s38 1.0)
(s39 1.0)
(s40 1.0)
(s41 1.0)
(s42 1.0)
(s43 1.0)
(s44 1.0)
(s45 1.0)
(s46 1.0)
(s47 1.0)
(s48 1.0)
(s49 1.0)
(s50 1.0)
(s51 1.0)
(s52 1.0)
(s53 1.0)
(s54 1.0)
(s55 1.0)
(s56 1.0)
(s57 1.0)
(s58 1.0)
(s59 1.0)
(s60 1.0)
(s61 1.0)
(s62 1.0)
(s63 1.0)
(s64 1.0)
(s65 1.0)
(s66 1.0)
(s67 1.0)
(s68 1.0)
(s69 1.0)
(s70 1.0)
(s71 1.0)
(s72 1.0)
(s73 1.0)
(s74 1.0)
(s75 1.0)
(s76 1.0)
(s77 1.0)
(s78 1.0)
(s79 1.0)
(s80 1.0)
(s81 1.0)
(s82 1.0)
(s83 1.0)
(s84 1.0)
(s85 1.0)
(s86 0.0)
(s87 0.0)
(s88 1.0)
(s89 1.0)
(s90 1.0)
(s91 1.0)
(s92 1.0)
(s93 1.0)
(s94 1.0)
(s95 1.0)
(s96 1.0)
(s97 1.0)
(s98 1.0)
(s99 1.0)
(s100 1.0)
(s101 1.0)
(s102 1.0)
(s103 1.0)
(s104 1.0)
(s105 1.0)
(s106 1.0)
(s107 1.0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/767 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1848 unsolved
SMT process timed out in 31190ms, After SMT, problems are : Problem set: 0 solved, 1848 unsolved
Search for dead transitions found 0 dead transitions in 31210ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35442 ms. Remains : 769/769 places, 1897/1897 transitions.
RANDOM walk for 40000 steps (651 resets) in 1004 ms. (39 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (80 resets) in 180 ms. (221 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (80 resets) in 195 ms. (204 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 144877 steps, run timeout after 3001 ms. (steps per millisecond=48 ) properties seen :0 out of 2
Probabilistic random walk after 144877 steps, saw 67709 distinct states, run finished after 3001 ms. (steps per millisecond=48 ) properties seen :0
[2024-06-01 13:29:13] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 115/116 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 6/122 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/122 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 260/382 variables, 23/31 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/382 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 8/390 variables, 4/35 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/390 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 234/624 variables, 20/55 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/624 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 53/677 variables, 7/62 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/677 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 92/769 variables, 17/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 13:29:13] [INFO ] Deduced a trap composed of 13 places in 149 ms of which 3 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/769 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/769 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 1897/2666 variables, 769/849 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2666 variables, 0/849 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 0/2666 variables, 0/849 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2666/2666 variables, and 849 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2198 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 64/64 constraints, State Equation: 769/769 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 115/116 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 6/122 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/122 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 260/382 variables, 23/31 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/382 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 8/390 variables, 4/35 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/390 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 234/624 variables, 20/55 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/624 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 53/677 variables, 7/62 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/677 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 92/769 variables, 17/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/769 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/769 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 1897/2666 variables, 769/849 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2666 variables, 2/851 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/2666 variables, 0/851 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 0/2666 variables, 0/851 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2666/2666 variables, and 851 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1671 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 64/64 constraints, State Equation: 769/769 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
After SMT, in 3882ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1053 ms.
Support contains 1 out of 769 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 769/769 places, 1897/1897 transitions.
Applied a total of 0 rules in 69 ms. Remains 769 /769 variables (removed 0) and now considering 1897/1897 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 769/769 places, 1897/1897 transitions.
RANDOM walk for 40000 steps (628 resets) in 1196 ms. (33 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (85 resets) in 179 ms. (222 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (80 resets) in 224 ms. (177 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 123245 steps, run timeout after 3001 ms. (steps per millisecond=41 ) properties seen :0 out of 2
Probabilistic random walk after 123245 steps, saw 54188 distinct states, run finished after 3001 ms. (steps per millisecond=41 ) properties seen :0
[2024-06-01 13:29:21] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 115/116 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 6/122 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/122 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 260/382 variables, 23/31 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/382 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 8/390 variables, 4/35 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/390 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 234/624 variables, 20/55 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/624 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 53/677 variables, 7/62 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/677 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 92/769 variables, 17/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 13:29:22] [INFO ] Deduced a trap composed of 13 places in 147 ms of which 2 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/769 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/769 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 1897/2666 variables, 769/849 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2666 variables, 0/849 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 0/2666 variables, 0/849 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2666/2666 variables, and 849 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2300 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 64/64 constraints, State Equation: 769/769 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 115/116 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 6/122 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/122 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 260/382 variables, 23/31 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/382 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 8/390 variables, 4/35 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/390 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 234/624 variables, 20/55 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/624 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 53/677 variables, 7/62 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/677 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 92/769 variables, 17/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/769 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/769 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 1897/2666 variables, 769/849 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2666 variables, 2/851 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/2666 variables, 0/851 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 0/2666 variables, 0/851 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2666/2666 variables, and 851 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1923 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 64/64 constraints, State Equation: 769/769 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
After SMT, in 4231ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 869 ms.
Support contains 1 out of 769 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 769/769 places, 1897/1897 transitions.
Applied a total of 0 rules in 48 ms. Remains 769 /769 variables (removed 0) and now considering 1897/1897 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 769/769 places, 1897/1897 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 769/769 places, 1897/1897 transitions.
Applied a total of 0 rules in 49 ms. Remains 769 /769 variables (removed 0) and now considering 1897/1897 (removed 0) transitions.
[2024-06-01 13:29:26] [INFO ] Invariant cache hit.
[2024-06-01 13:29:28] [INFO ] Implicit Places using invariants in 1247 ms returned []
[2024-06-01 13:29:28] [INFO ] Invariant cache hit.
[2024-06-01 13:29:31] [INFO ] Implicit Places using invariants and state equation in 3047 ms returned []
Implicit Place search using SMT with State Equation took 4295 ms to find 0 implicit places.
[2024-06-01 13:29:31] [INFO ] Redundant transitions in 51 ms returned []
Running 1848 sub problems to find dead transitions.
[2024-06-01 13:29:31] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/767 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1848 unsolved
SMT process timed out in 31454ms, After SMT, problems are : Problem set: 0 solved, 1848 unsolved
Search for dead transitions found 0 dead transitions in 31476ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35889 ms. Remains : 769/769 places, 1897/1897 transitions.
Attempting over-approximation, by ignoring read arcs.
Applied a total of 0 rules in 65 ms. Remains 769 /769 variables (removed 0) and now considering 1897/1897 (removed 0) transitions.
Running SMT prover for 2 properties.
[2024-06-01 13:30:02] [INFO ] Invariant cache hit.
[2024-06-01 13:30:03] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-06-01 13:30:03] [INFO ] [Real]Absence check using 15 positive and 64 generalized place invariants in 65 ms returned sat
[2024-06-01 13:30:04] [INFO ] After 1641ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-06-01 13:30:04] [INFO ] [Nat]Absence check using 15 positive place invariants in 11 ms returned sat
[2024-06-01 13:30:04] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 62 ms returned sat
[2024-06-01 13:30:06] [INFO ] After 1103ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2024-06-01 13:30:06] [INFO ] After 1421ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2024-06-01 13:30:06] [INFO ] After 1942ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Over-approximation ignoring read arcs solved 0 properties in 3676 ms.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[0] Max Struct:[1]
Ending property specific reduction for ASLink-PT-10b-UpperBounds-12 in 108349 ms.
[2024-06-01 13:30:07] [INFO ] Flatten gal took : 411 ms
[2024-06-01 13:30:07] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/UpperBounds.sr.xml took 4 ms.
[2024-06-01 13:30:07] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 776 places, 1905 transitions and 7793 arcs took 27 ms.
Total runtime 1286292 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=
[--mu-opt] [--saturation=
[--sat-granularity=
[--guidance=
[--action=
[--trace=
[--mu=
[--ctl=
[--save-levels=STRING] [--pg-solve] [--attr=
[--saturating-attractor] [--write-strategy=
[--check-strategy] [--interactive-play] [--player]
[--pg-write=
[--edge-label=
[--mucalc=
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por=
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=
[--cw-max-cols=
[--mh-timeout=
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=
[--ldd32-cache=
[--cache-ratio=
[--min-free-nodes=
[--fdd-reorder=
[--vset-cache-diff=
[--next-union] [--peak-nodes] [--maxsum=
[--block-size=
[--debug=
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS]
Could not compute solution for formula : ASLink-PT-10b-UpperBounds-00
Could not compute solution for formula : ASLink-PT-10b-UpperBounds-04
Could not compute solution for formula : ASLink-PT-10b-UpperBounds-06
Could not compute solution for formula : ASLink-PT-10b-UpperBounds-12
BK_STOP 1717248607773
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
mcc2024
ub formula name ASLink-PT-10b-UpperBounds-00
ub formula formula --maxsum=/tmp/1140/ub_0_
ub formula name ASLink-PT-10b-UpperBounds-04
ub formula formula --maxsum=/tmp/1140/ub_1_
ub formula name ASLink-PT-10b-UpperBounds-06
ub formula formula --maxsum=/tmp/1140/ub_2_
ub formula name ASLink-PT-10b-UpperBounds-12
ub formula formula --maxsum=/tmp/1140/ub_3_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ASLink-PT-10b"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
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 2-5568"
echo " Executing tool ltsminxred"
echo " Input is ASLink-PT-10b, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r464-smll-171620118000165"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-10b.tgz
mv ASLink-PT-10b execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;