About the Execution of ITS-Tools for DoubleExponent-PT-020
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 5147.659 | 1800000.00 | 5110407.00 | 2046.80 | [undef] | Time out reached |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r147-smll-167819433900303.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is DoubleExponent-PT-020, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r147-smll-167819433900303
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 752K
-rw-r--r-- 1 mcc users 7.9K Feb 26 13:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 26 13:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 26 13:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 26 13:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Feb 26 13:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 26 13:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 26 13:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 26 13:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 340K Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
FORMULA_NAME StableMarking
=== Now, execution of the tool begins
BK_START 1678347199841
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DoubleExponent-PT-020
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202303021504
[2023-03-09 07:33:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-09 07:33:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 07:33:23] [INFO ] Load time of PNML (sax parser for PT used): 217 ms
[2023-03-09 07:33:23] [INFO ] Transformed 1064 places.
[2023-03-09 07:33:23] [INFO ] Transformed 998 transitions.
[2023-03-09 07:33:23] [INFO ] Parsed PT model containing 1064 places and 998 transitions and 2814 arcs in 406 ms.
Structural test allowed to assert that 11 places are NOT stable. Took 21 ms.
[2023-03-09 07:33:25] [INFO ] Flatten gal took : 551 ms
[2023-03-09 07:33:25] [INFO ] Flatten gal took : 291 ms
[2023-03-09 07:33:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8430730492423124519.gal : 110 ms
[2023-03-09 07:33:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13334232499142303259.prop : 19 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8430730492423124519.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13334232499142303259.prop' '--nowitness' '--gen-order' 'FOLLOW'
Incomplete random walk after 10000 steps, including 333 resets, run finished after 1872 ms. (steps per millisecond=5 ) properties (out of 1053) seen :44
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality13334232499142303259.prop.
SDD proceeding with computation,1053 properties remain. new max is 4
SDD size :1 after 4
Probabilistic random walk after 30000 steps, saw 15006 distinct states, run finished after 1903 ms. (steps per millisecond=15 ) properties seen :91
Running SMT prover for 918 properties.
// Phase 1: matrix 998 rows 1064 cols
SDD proceeding with computation,1053 properties remain. new max is 8
SDD size :4 after 7
Invariant property smplace_953 does not hold.
[2023-03-09 07:33:28] [INFO ] Invariants computation overflowed in 168 ms
Invariant property smplace_143 does not hold.
Invariant property smplace_132 does not hold.
Invariant property smplace_121 does not hold.
SDD proceeding with computation,1049 properties remain. new max is 8
SDD size :7 after 11
Invariant property smplace_154 does not hold.
Invariant property smplace_77 does not hold.
SDD proceeding with computation,1047 properties remain. new max is 8
SDD size :11 after 12
Invariant property smplace_587 does not hold.
Invariant property smplace_576 does not hold.
Invariant property smplace_565 does not hold.
Invariant property smplace_299 does not hold.
Invariant property smplace_276 does not hold.
Invariant property smplace_265 does not hold.
Invariant property smplace_254 does not hold.
Invariant property smplace_243 does not hold.
Invariant property smplace_199 does not hold.
Invariant property smplace_188 does not hold.
Invariant property smplace_177 does not hold.
Invariant property smplace_165 does not hold.
SDD proceeding with computation,1035 properties remain. new max is 8
SDD size :12 after 20
Invariant property smplace_332 does not hold.
Invariant property smplace_321 does not hold.
Invariant property smplace_310 does not hold.
Invariant property smplace_288 does not hold.
Invariant property smplace_88 does not hold.
SDD proceeding with computation,1030 properties remain. new max is 8
SDD size :20 after 24
Invariant property smplace_343 does not hold.
SDD proceeding with computation,1029 properties remain. new max is 8
SDD size :24 after 26
Invariant property smplace_532 does not hold.
Invariant property smplace_521 does not hold.
Invariant property smplace_510 does not hold.
Invariant property smplace_354 does not hold.
SDD proceeding with computation,1025 properties remain. new max is 8
SDD size :26 after 29
SDD proceeding with computation,1025 properties remain. new max is 16
SDD size :29 after 31
SDD proceeding with computation,1025 properties remain. new max is 32
SDD size :31 after 32
SDD proceeding with computation,1025 properties remain. new max is 64
SDD size :32 after 44
Invariant property smplace_554 does not hold.
Invariant property smplace_543 does not hold.
SDD proceeding with computation,1023 properties remain. new max is 64
SDD size :44 after 57
Invariant property smplace_487 does not hold.
Invariant property smplace_476 does not hold.
Invariant property smplace_465 does not hold.
Invariant property smplace_454 does not hold.
Invariant property smplace_443 does not hold.
Invariant property smplace_432 does not hold.
Invariant property smplace_421 does not hold.
Invariant property smplace_410 does not hold.
Invariant property smplace_399 does not hold.
Invariant property smplace_387 does not hold.
Invariant property smplace_376 does not hold.
Invariant property smplace_365 does not hold.
Invariant property smplace_221 does not hold.
Invariant property smplace_210 does not hold.
SDD proceeding with computation,1009 properties remain. new max is 64
SDD size :57 after 77
SDD proceeding with computation,1009 properties remain. new max is 128
SDD size :77 after 95
SDD proceeding with computation,1009 properties remain. new max is 256
SDD size :95 after 133
Invariant property smplace_1053 does not hold.
Invariant property smplace_1042 does not hold.
Invariant property smplace_1031 does not hold.
Invariant property smplace_876 does not hold.
Invariant property smplace_865 does not hold.
Invariant property smplace_854 does not hold.
Invariant property smplace_843 does not hold.
Invariant property smplace_831 does not hold.
Invariant property smplace_820 does not hold.
Invariant property smplace_809 does not hold.
Invariant property smplace_798 does not hold.
Invariant property smplace_787 does not hold.
Invariant property smplace_776 does not hold.
Invariant property smplace_765 does not hold.
Invariant property smplace_720 does not hold.
Invariant property smplace_709 does not hold.
Invariant property smplace_698 does not hold.
Invariant property smplace_687 does not hold.
Invariant property smplace_676 does not hold.
Invariant property smplace_665 does not hold.
Invariant property smplace_654 does not hold.
Invariant property smplace_643 does not hold.
Invariant property smplace_632 does not hold.
Invariant property smplace_621 does not hold.
Invariant property smplace_609 does not hold.
Invariant property smplace_598 does not hold.
Invariant property smplace_498 does not hold.
Invariant property smplace_232 does not hold.
Invariant property smplace_78 does not hold.
Invariant property smplace_76 does not hold.
Invariant property smplace_75 does not hold.
Invariant property smplace_46 does not hold.
Invariant property smplace_35 does not hold.
Invariant property smplace_24 does not hold.
Invariant property smplace_13 does not hold.
Invariant property smplace_2 does not hold.
SDD proceeding with computation,973 properties remain. new max is 256
SDD size :133 after 192
Invariant property smplace_68 does not hold.
Invariant property smplace_57 does not hold.
SDD proceeding with computation,971 properties remain. new max is 256
SDD size :192 after 426
Invariant property smplace_74 does not hold.
SDD proceeding with computation,970 properties remain. new max is 256
SDD size :426 after 864
Invariant property smplace_1009 does not hold.
Invariant property smplace_998 does not hold.
Invariant property smplace_987 does not hold.
Invariant property smplace_976 does not hold.
Invariant property smplace_965 does not hold.
Invariant property smplace_954 does not hold.
Invariant property smplace_942 does not hold.
Invariant property smplace_931 does not hold.
Invariant property smplace_920 does not hold.
Invariant property smplace_909 does not hold.
Invariant property smplace_898 does not hold.
Invariant property smplace_887 does not hold.
Invariant property smplace_743 does not hold.
Invariant property smplace_732 does not hold.
SDD proceeding with computation,956 properties remain. new max is 256
SDD size :864 after 1267
SDD proceeding with computation,956 properties remain. new max is 512
SDD size :1267 after 1885
SDD proceeding with computation,956 properties remain. new max is 1024
SDD size :1885 after 3567
Invariant property smplace_1020 does not hold.
Invariant property smplace_754 does not hold.
Invariant property smplace_136 does not hold.
Invariant property smplace_135 does not hold.
Invariant property smplace_134 does not hold.
Invariant property smplace_131 does not hold.
Invariant property smplace_130 does not hold.
Invariant property smplace_129 does not hold.
Invariant property smplace_128 does not hold.
Invariant property smplace_127 does not hold.
Invariant property smplace_126 does not hold.
Invariant property smplace_125 does not hold.
Invariant property smplace_124 does not hold.
Invariant property smplace_123 does not hold.
Invariant property smplace_122 does not hold.
Invariant property smplace_106 does not hold.
Invariant property smplace_105 does not hold.
Invariant property smplace_104 does not hold.
Invariant property smplace_103 does not hold.
Invariant property smplace_102 does not hold.
Invariant property smplace_101 does not hold.
Invariant property smplace_100 does not hold.
Invariant property smplace_98 does not hold.
Invariant property smplace_97 does not hold.
Invariant property smplace_96 does not hold.
Invariant property smplace_95 does not hold.
Invariant property smplace_91 does not hold.
Invariant property smplace_90 does not hold.
Invariant property smplace_89 does not hold.
Invariant property smplace_87 does not hold.
Invariant property smplace_86 does not hold.
Invariant property smplace_85 does not hold.
Invariant property smplace_84 does not hold.
Invariant property smplace_83 does not hold.
Invariant property smplace_82 does not hold.
Invariant property smplace_81 does not hold.
Invariant property smplace_80 does not hold.
Invariant property smplace_79 does not hold.
SDD proceeding with computation,918 properties remain. new max is 1024
SDD size :3567 after 8329
SDD proceeding with computation,918 properties remain. new max is 2048
SDD size :8329 after 29097
SDD proceeding with computation,918 properties remain. new max is 4096
SDD size :29097 after 118876
Invariant property smplace_133 does not hold.
Invariant property smplace_119 does not hold.
Invariant property smplace_118 does not hold.
Invariant property smplace_117 does not hold.
Invariant property smplace_116 does not hold.
Invariant property smplace_115 does not hold.
Invariant property smplace_114 does not hold.
Invariant property smplace_113 does not hold.
Invariant property smplace_112 does not hold.
Invariant property smplace_111 does not hold.
Invariant property smplace_109 does not hold.
Invariant property smplace_108 does not hold.
Invariant property smplace_107 does not hold.
Invariant property smplace_93 does not hold.
Invariant property smplace_92 does not hold.
SDD proceeding with computation,903 properties remain. new max is 4096
SDD size :118876 after 358780
SDD proceeding with computation,903 properties remain. new max is 8192
SDD size :358780 after 624853
SDD proceeding with computation,903 properties remain. new max is 16384
SDD size :624853 after 1.17566e+06
Invariant property smplace_195 does not hold.
Invariant property smplace_194 does not hold.
Invariant property smplace_193 does not hold.
Invariant property smplace_189 does not hold.
Invariant property smplace_187 does not hold.
Invariant property smplace_186 does not hold.
Invariant property smplace_185 does not hold.
Invariant property smplace_184 does not hold.
Invariant property smplace_183 does not hold.
Invariant property smplace_182 does not hold.
Invariant property smplace_181 does not hold.
Invariant property smplace_164 does not hold.
Invariant property smplace_163 does not hold.
Invariant property smplace_162 does not hold.
Invariant property smplace_161 does not hold.
Invariant property smplace_160 does not hold.
Invariant property smplace_159 does not hold.
Invariant property smplace_158 does not hold.
Invariant property smplace_157 does not hold.
Invariant property smplace_156 does not hold.
Invariant property smplace_155 does not hold.
Invariant property smplace_153 does not hold.
Invariant property smplace_149 does not hold.
Invariant property smplace_148 does not hold.
Invariant property smplace_147 does not hold.
Invariant property smplace_146 does not hold.
Invariant property smplace_145 does not hold.
Invariant property smplace_144 does not hold.
Invariant property smplace_142 does not hold.
Invariant property smplace_141 does not hold.
Invariant property smplace_140 does not hold.
Invariant property smplace_139 does not hold.
Invariant property smplace_138 does not hold.
Invariant property smplace_137 does not hold.
Invariant property smplace_120 does not hold.
Invariant property smplace_94 does not hold.
SDD proceeding with computation,867 properties remain. new max is 16384
SDD size :1.17566e+06 after 2.38516e+06
Invariant property smplace_191 does not hold.
Invariant property smplace_190 does not hold.
SDD proceeding with computation,865 properties remain. new max is 16384
SDD size :2.38516e+06 after 5.78554e+07
SDD proceeding with computation,865 properties remain. new max is 32768
SDD size :5.78554e+07 after 1.94657e+08
SDD proceeding with computation,865 properties remain. new max is 65536
SDD size :1.94657e+08 after 6.40706e+08
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
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:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 07:33:53] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 07:33:53] [INFO ] After 25070ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 918 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 865 out of 1064 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1064/1064 places, 998/998 transitions.
Drop transitions removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 1064 transition count 956
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 1022 transition count 956
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 84 place count 1022 transition count 949
Deduced a syphon composed of 7 places in 36 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 98 place count 1015 transition count 949
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 16 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 2 with 78 rules applied. Total rules applied 176 place count 976 transition count 910
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 7 places in 59 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 190 place count 969 transition count 910
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 2 with 10 rules applied. Total rules applied 200 place count 969 transition count 900
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 210 place count 959 transition count 900
Partial Free-agglomeration rule applied 15 times.
Drop transitions removed 15 transitions
Iterating global reduction 3 with 15 rules applied. Total rules applied 225 place count 959 transition count 900
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 226 place count 958 transition count 899
Applied a total of 226 rules in 563 ms. Remains 958 /1064 variables (removed 106) and now considering 899/998 (removed 99) transitions.
SDD proceeding with computation,865 properties remain. new max is 131072
Finished structural reductions in REACHABILITY mode , in 1 iterations and 565 ms. Remains : 958/1064 places, 899/998 transitions.
SDD size :6.40706e+08 after 2.01777e+09
SDD proceeding with computation,865 properties remain. new max is 262144
SDD size :2.01777e+09 after 6.15747e+09
Interrupted random walk after 318344 steps, including 40699 resets, run timeout after 30001 ms. (steps per millisecond=10 ) properties seen 0
Incomplete Best-First random walk after 1001 steps, including 86 resets, run finished after 71 ms. (steps per millisecond=14 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 70 ms. (steps per millisecond=14 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 81 ms. (steps per millisecond=12 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 78 ms. (steps per millisecond=12 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1000 steps, including 91 resets, run finished after 80 ms. (steps per millisecond=12 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1001 steps, including 81 resets, run finished after 76 ms. (steps per millisecond=13 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1001 steps, including 87 resets, run finished after 77 ms. (steps per millisecond=13 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1001 steps, including 87 resets, run finished after 80 ms. (steps per millisecond=12 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1001 steps, including 88 resets, run finished after 82 ms. (steps per millisecond=12 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 76 ms. (steps per millisecond=13 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 78 ms. (steps per millisecond=12 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1000 steps, including 78 resets, run finished after 76 ms. (steps per millisecond=13 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1000 steps, including 69 resets, run finished after 77 ms. (steps per millisecond=12 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 76 ms. (steps per millisecond=13 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1000 steps, including 76 resets, run finished after 75 ms. (steps per millisecond=13 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 77 ms. (steps per millisecond=12 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 79 ms. (steps per millisecond=12 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1000 steps, including 80 resets, run finished after 76 ms. (steps per millisecond=13 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1001 steps, including 80 resets, run finished after 77 ms. (steps per millisecond=13 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1001 steps, including 84 resets, run finished after 78 ms. (steps per millisecond=12 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 77 ms. (steps per millisecond=12 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 80 ms. (steps per millisecond=12 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1001 steps, including 88 resets, run finished after 79 ms. (steps per millisecond=12 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1001 steps, including 77 resets, run finished after 77 ms. (steps per millisecond=13 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1001 steps, including 89 resets, run finished after 77 ms. (steps per millisecond=13 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 76 ms. (steps per millisecond=13 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 76 ms. (steps per millisecond=13 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1000 steps, including 90 resets, run finished after 77 ms. (steps per millisecond=12 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 76 ms. (steps per millisecond=13 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1001 steps, including 88 resets, run finished after 76 ms. (steps per millisecond=13 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 77 ms. (steps per millisecond=12 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1001 steps, including 89 resets, run finished after 78 ms. (steps per millisecond=12 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 76 ms. (steps per millisecond=13 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1001 steps, including 86 resets, run finished after 77 ms. (steps per millisecond=13 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1001 steps, including 82 resets, run finished after 77 ms. (steps per millisecond=13 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1001 steps, including 79 resets, run finished after 76 ms. (steps per millisecond=13 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1001 steps, including 84 resets, run finished after 77 ms. (steps per millisecond=13 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1001 steps, including 86 resets, run finished after 79 ms. (steps per millisecond=12 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 77 ms. (steps per millisecond=12 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1001 steps, including 83 resets, run finished after 77 ms. (steps per millisecond=13 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 76 ms. (steps per millisecond=13 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1000 steps, including 92 resets, run finished after 78 ms. (steps per millisecond=12 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1001 steps, including 82 resets, run finished after 81 ms. (steps per millisecond=12 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1000 steps, including 90 resets, run finished after 78 ms. (steps per millisecond=12 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1001 steps, including 86 resets, run finished after 77 ms. (steps per millisecond=13 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1001 steps, including 82 resets, run finished after 77 ms. (steps per millisecond=13 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 77 ms. (steps per millisecond=12 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1001 steps, including 87 resets, run finished after 79 ms. (steps per millisecond=12 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1001 steps, including 86 resets, run finished after 78 ms. (steps per millisecond=12 ) properties (out of 865) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 65 ms. (steps per millisecond=15 ) properties (out of 865) seen :0
SDD proceeding with computation,865 properties remain. new max is 524288
SDD size :6.15747e+09 after 1.84724e+10
Invariant property smplace_192 does not hold.
Invariant property smplace_179 does not hold.
Invariant property smplace_178 does not hold.
Invariant property smplace_175 does not hold.
Invariant property smplace_174 does not hold.
Invariant property smplace_173 does not hold.
Invariant property smplace_172 does not hold.
Invariant property smplace_171 does not hold.
Invariant property smplace_170 does not hold.
Invariant property smplace_169 does not hold.
Invariant property smplace_168 does not hold.
Invariant property smplace_167 does not hold.
Invariant property smplace_166 does not hold.
Invariant property smplace_151 does not hold.
Invariant property smplace_150 does not hold.
SDD proceeding with computation,850 properties remain. new max is 524288
SDD size :1.84724e+10 after 5.33859e+10
Probabilistic random walk after 1000001 steps, saw 500315 distinct states, run finished after 67283 ms. (steps per millisecond=14 ) properties seen :0
Running SMT prover for 865 properties.
// Phase 1: matrix 899 rows 958 cols
[2023-03-09 07:35:35] [INFO ] Invariants computation overflowed in 285 ms
[2023-03-09 07:36:00] [INFO ] After 24393ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:865
SDD proceeding with computation,850 properties remain. new max is 1048576
SDD size :5.33859e+10 after 9.64618e+10
[2023-03-09 07:37:34] [INFO ] After 63788ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :865
[2023-03-09 07:37:34] [INFO ] State equation strengthened by 12 read => feed constraints.
SDD proceeding with computation,850 properties remain. new max is 2097152
SDD size :9.64618e+10 after 1.49276e+11
[2023-03-09 07:38:40] [INFO ] After 65303ms SMT Verify possible using 12 Read/Feed constraints in natural domain returned unsat :0 sat :865
[2023-03-09 07:38:40] [INFO ] Deduced a trap composed of 74 places in 365 ms of which 8 ms to minimize.
[2023-03-09 07:38:40] [INFO ] Deduced a trap composed of 124 places in 292 ms of which 2 ms to minimize.
[2023-03-09 07:38:41] [INFO ] Deduced a trap composed of 134 places in 254 ms of which 2 ms to minimize.
[2023-03-09 07:38:41] [INFO ] Deduced a trap composed of 157 places in 286 ms of which 4 ms to minimize.
[2023-03-09 07:38:41] [INFO ] Deduced a trap composed of 132 places in 259 ms of which 1 ms to minimize.
[2023-03-09 07:38:42] [INFO ] Deduced a trap composed of 218 places in 260 ms of which 1 ms to minimize.
[2023-03-09 07:38:42] [INFO ] Deduced a trap composed of 171 places in 253 ms of which 0 ms to minimize.
[2023-03-09 07:38:42] [INFO ] Deduced a trap composed of 122 places in 247 ms of which 2 ms to minimize.
[2023-03-09 07:38:43] [INFO ] Deduced a trap composed of 110 places in 238 ms of which 1 ms to minimize.
[2023-03-09 07:38:43] [INFO ] Deduced a trap composed of 159 places in 191 ms of which 0 ms to minimize.
[2023-03-09 07:38:43] [INFO ] Deduced a trap composed of 160 places in 227 ms of which 0 ms to minimize.
[2023-03-09 07:38:44] [INFO ] Deduced a trap composed of 146 places in 203 ms of which 1 ms to minimize.
[2023-03-09 07:38:44] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 3952 ms
[2023-03-09 07:38:46] [INFO ] Deduced a trap composed of 368 places in 509 ms of which 17 ms to minimize.
[2023-03-09 07:38:46] [INFO ] Deduced a trap composed of 382 places in 615 ms of which 1 ms to minimize.
[2023-03-09 07:38:47] [INFO ] Deduced a trap composed of 28 places in 590 ms of which 1 ms to minimize.
[2023-03-09 07:38:48] [INFO ] Deduced a trap composed of 326 places in 593 ms of which 1 ms to minimize.
[2023-03-09 07:38:48] [INFO ] Deduced a trap composed of 370 places in 486 ms of which 1 ms to minimize.
[2023-03-09 07:38:49] [INFO ] Deduced a trap composed of 396 places in 458 ms of which 1 ms to minimize.
[2023-03-09 07:38:49] [INFO ] Deduced a trap composed of 401 places in 476 ms of which 1 ms to minimize.
[2023-03-09 07:38:50] [INFO ] Deduced a trap composed of 396 places in 473 ms of which 3 ms to minimize.
[2023-03-09 07:38:50] [INFO ] Deduced a trap composed of 370 places in 610 ms of which 1 ms to minimize.
[2023-03-09 07:38:51] [INFO ] Deduced a trap composed of 52 places in 593 ms of which 2 ms to minimize.
[2023-03-09 07:38:52] [INFO ] Deduced a trap composed of 161 places in 242 ms of which 1 ms to minimize.
[2023-03-09 07:38:52] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 6600 ms
[2023-03-09 07:38:53] [INFO ] Deduced a trap composed of 208 places in 170 ms of which 1 ms to minimize.
[2023-03-09 07:38:53] [INFO ] Deduced a trap composed of 205 places in 174 ms of which 1 ms to minimize.
[2023-03-09 07:38:53] [INFO ] Deduced a trap composed of 194 places in 167 ms of which 1 ms to minimize.
[2023-03-09 07:38:53] [INFO ] Deduced a trap composed of 196 places in 179 ms of which 0 ms to minimize.
[2023-03-09 07:38:54] [INFO ] Deduced a trap composed of 182 places in 181 ms of which 1 ms to minimize.
[2023-03-09 07:38:54] [INFO ] Deduced a trap composed of 172 places in 202 ms of which 0 ms to minimize.
[2023-03-09 07:38:54] [INFO ] Deduced a trap composed of 184 places in 187 ms of which 0 ms to minimize.
[2023-03-09 07:38:55] [INFO ] Deduced a trap composed of 86 places in 311 ms of which 1 ms to minimize.
[2023-03-09 07:38:56] [INFO ] Deduced a trap composed of 88 places in 315 ms of which 1 ms to minimize.
[2023-03-09 07:38:56] [INFO ] Deduced a trap composed of 100 places in 303 ms of which 1 ms to minimize.
[2023-03-09 07:38:56] [INFO ] Deduced a trap composed of 145 places in 301 ms of which 2 ms to minimize.
[2023-03-09 07:38:57] [INFO ] Deduced a trap composed of 170 places in 291 ms of which 7 ms to minimize.
[2023-03-09 07:38:57] [INFO ] Deduced a trap composed of 112 places in 273 ms of which 1 ms to minimize.
[2023-03-09 07:38:58] [INFO ] Deduced a trap composed of 76 places in 347 ms of which 1 ms to minimize.
[2023-03-09 07:38:59] [INFO ] Deduced a trap composed of 217 places in 369 ms of which 1 ms to minimize.
[2023-03-09 07:38:59] [INFO ] Deduced a trap composed of 62 places in 345 ms of which 1 ms to minimize.
[2023-03-09 07:38:59] [INFO ] Deduced a trap composed of 64 places in 370 ms of which 3 ms to minimize.
[2023-03-09 07:39:00] [INFO ] Deduced a trap composed of 50 places in 361 ms of which 1 ms to minimize.
[2023-03-09 07:39:01] [INFO ] Deduced a trap composed of 186 places in 384 ms of which 1 ms to minimize.
[2023-03-09 07:39:01] [INFO ] Deduced a trap composed of 40 places in 406 ms of which 1 ms to minimize.
[2023-03-09 07:39:01] [INFO ] Deduced a trap composed of 146 places in 390 ms of which 1 ms to minimize.
[2023-03-09 07:39:02] [INFO ] Deduced a trap composed of 232 places in 385 ms of which 1 ms to minimize.
[2023-03-09 07:39:02] [INFO ] Deduced a trap composed of 189 places in 388 ms of which 1 ms to minimize.
[2023-03-09 07:39:03] [INFO ] Deduced a trap composed of 126 places in 400 ms of which 1 ms to minimize.
[2023-03-09 07:39:03] [INFO ] Deduced a trap composed of 192 places in 388 ms of which 1 ms to minimize.
[2023-03-09 07:39:04] [INFO ] Deduced a trap composed of 196 places in 380 ms of which 1 ms to minimize.
[2023-03-09 07:39:04] [INFO ] Deduced a trap composed of 198 places in 380 ms of which 1 ms to minimize.
[2023-03-09 07:39:04] [INFO ] Deduced a trap composed of 182 places in 384 ms of which 2 ms to minimize.
[2023-03-09 07:39:05] [INFO ] Deduced a trap composed of 38 places in 376 ms of which 1 ms to minimize.
[2023-03-09 07:39:06] [INFO ] Deduced a trap composed of 27 places in 397 ms of which 3 ms to minimize.
[2023-03-09 07:39:06] [INFO ] Deduced a trap composed of 35 places in 408 ms of which 1 ms to minimize.
[2023-03-09 07:39:07] [INFO ] Deduced a trap composed of 18 places in 420 ms of which 1 ms to minimize.
[2023-03-09 07:39:07] [INFO ] Deduced a trap composed of 25 places in 437 ms of which 13 ms to minimize.
[2023-03-09 07:39:08] [INFO ] Deduced a trap composed of 44 places in 395 ms of which 1 ms to minimize.
[2023-03-09 07:39:09] [INFO ] Deduced a trap composed of 69 places in 364 ms of which 1 ms to minimize.
[2023-03-09 07:39:09] [INFO ] Deduced a trap composed of 81 places in 381 ms of which 1 ms to minimize.
[2023-03-09 07:39:09] [INFO ] Deduced a trap composed of 56 places in 352 ms of which 1 ms to minimize.
[2023-03-09 07:39:19] [INFO ] Trap strengthening (SAT) tested/added 37/37 trap constraints in 26367 ms
[2023-03-09 07:39:25] [INFO ] Deduced a trap composed of 98 places in 280 ms of which 1 ms to minimize.
[2023-03-09 07:39:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 451 ms
[2023-03-09 07:39:31] [INFO ] Deduced a trap composed of 105 places in 284 ms of which 1 ms to minimize.
[2023-03-09 07:39:32] [INFO ] Deduced a trap composed of 189 places in 262 ms of which 1 ms to minimize.
[2023-03-09 07:39:32] [INFO ] Deduced a trap composed of 116 places in 264 ms of which 2 ms to minimize.
[2023-03-09 07:39:33] [INFO ] Deduced a trap composed of 148 places in 223 ms of which 1 ms to minimize.
[2023-03-09 07:39:34] [INFO ] Deduced a trap composed of 128 places in 243 ms of which 0 ms to minimize.
[2023-03-09 07:39:35] [INFO ] Deduced a trap composed of 164 places in 245 ms of which 1 ms to minimize.
[2023-03-09 07:39:35] [INFO ] Deduced a trap composed of 184 places in 204 ms of which 2 ms to minimize.
[2023-03-09 07:39:36] [INFO ] Deduced a trap composed of 188 places in 192 ms of which 16 ms to minimize.
[2023-03-09 07:39:36] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 4672 ms
[2023-03-09 07:39:37] [INFO ] Deduced a trap composed of 371 places in 533 ms of which 2 ms to minimize.
[2023-03-09 07:39:37] [INFO ] Deduced a trap composed of 232 places in 531 ms of which 1 ms to minimize.
[2023-03-09 07:39:40] [INFO ] Deduced a trap composed of 93 places in 549 ms of which 1 ms to minimize.
[2023-03-09 07:39:43] [INFO ] Deduced a trap composed of 385 places in 553 ms of which 1 ms to minimize.
[2023-03-09 07:39:43] [INFO ] Deduced a trap composed of 269 places in 526 ms of which 1 ms to minimize.
[2023-03-09 07:39:44] [INFO ] Deduced a trap composed of 124 places in 516 ms of which 1 ms to minimize.
[2023-03-09 07:39:44] [INFO ] Deduced a trap composed of 413 places in 536 ms of which 1 ms to minimize.
[2023-03-09 07:39:45] [INFO ] Deduced a trap composed of 141 places in 520 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
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:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 07:39:45] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 07:39:45] [INFO ] After 225063ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:865
Fused 865 Parikh solutions to 820 different solutions.
Parikh walk visited 0 properties in 30024 ms.
Support contains 850 out of 958 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 958/958 places, 899/899 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 958 transition count 896
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 955 transition count 896
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 6 place count 955 transition count 895
Deduced a syphon composed of 1 places in 27 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 954 transition count 895
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 16 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 12 place count 952 transition count 893
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 17 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 14 place count 951 transition count 893
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 17 place count 951 transition count 890
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 20 place count 948 transition count 890
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 21 place count 948 transition count 890
Applied a total of 21 rules in 207 ms. Remains 948 /958 variables (removed 10) and now considering 890/899 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 208 ms. Remains : 948/958 places, 890/899 transitions.
Interrupted random walk after 327714 steps, including 41903 resets, run timeout after 30001 ms. (steps per millisecond=10 ) properties seen 0
Incomplete Best-First random walk after 1000 steps, including 78 resets, run finished after 71 ms. (steps per millisecond=14 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 77 ms. (steps per millisecond=12 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 64 ms. (steps per millisecond=15 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 54 ms. (steps per millisecond=18 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 52 ms. (steps per millisecond=19 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1001 steps, including 78 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1001 steps, including 76 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 54 ms. (steps per millisecond=18 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1001 steps, including 86 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 95 resets, run finished after 56 ms. (steps per millisecond=17 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1001 steps, including 89 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 54 ms. (steps per millisecond=18 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 53 ms. (steps per millisecond=18 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1001 steps, including 80 resets, run finished after 53 ms. (steps per millisecond=18 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 54 ms. (steps per millisecond=18 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 53 ms. (steps per millisecond=18 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1001 steps, including 81 resets, run finished after 53 ms. (steps per millisecond=18 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 91 resets, run finished after 58 ms. (steps per millisecond=17 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 56 ms. (steps per millisecond=17 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 57 ms. (steps per millisecond=17 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1001 steps, including 88 resets, run finished after 58 ms. (steps per millisecond=17 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 91 resets, run finished after 52 ms. (steps per millisecond=19 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 77 resets, run finished after 54 ms. (steps per millisecond=18 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1001 steps, including 94 resets, run finished after 54 ms. (steps per millisecond=18 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 90 resets, run finished after 52 ms. (steps per millisecond=19 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 76 resets, run finished after 53 ms. (steps per millisecond=18 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 54 ms. (steps per millisecond=18 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 57 ms. (steps per millisecond=17 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 54 ms. (steps per millisecond=18 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 53 ms. (steps per millisecond=18 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 53 ms. (steps per millisecond=18 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 56 ms. (steps per millisecond=17 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1001 steps, including 84 resets, run finished after 54 ms. (steps per millisecond=18 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1001 steps, including 83 resets, run finished after 54 ms. (steps per millisecond=18 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 53 ms. (steps per millisecond=18 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 93 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1001 steps, including 86 resets, run finished after 53 ms. (steps per millisecond=18 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 53 ms. (steps per millisecond=18 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1001 steps, including 90 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1001 steps, including 87 resets, run finished after 53 ms. (steps per millisecond=18 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 90 resets, run finished after 56 ms. (steps per millisecond=17 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 54 ms. (steps per millisecond=18 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 66 ms. (steps per millisecond=15 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 71 ms. (steps per millisecond=14 ) properties (out of 850) seen :0
Probabilistic random walk after 1000001 steps, saw 500315 distinct states, run finished after 54720 ms. (steps per millisecond=18 ) properties seen :0
Running SMT prover for 850 properties.
// Phase 1: matrix 890 rows 948 cols
[2023-03-09 07:41:43] [INFO ] Invariants computation overflowed in 133 ms
[2023-03-09 07:42:06] [INFO ] After 22708ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:850
SDD proceeding with computation,850 properties remain. new max is 4194304
SDD size :1.49276e+11 after 3.13374e+11
Detected timeout of ITS tools.
[2023-03-09 07:43:26] [INFO ] Flatten gal took : 67 ms
[2023-03-09 07:43:26] [INFO ] Applying decomposition
[2023-03-09 07:43:26] [INFO ] Flatten gal took : 62 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph6726453252122693245.txt' '-o' '/tmp/graph6726453252122693245.bin' '-w' '/tmp/graph6726453252122693245.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6726453252122693245.bin' '-l' '-1' '-v' '-w' '/tmp/graph6726453252122693245.weights' '-q' '0' '-e' '0.001'
[2023-03-09 07:43:26] [INFO ] Decomposing Gal with order
[2023-03-09 07:43:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 07:43:27] [INFO ] Removed a total of 281 redundant transitions.
[2023-03-09 07:43:27] [INFO ] Flatten gal took : 289 ms
[2023-03-09 07:43:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 74 ms.
[2023-03-09 07:43:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12817871740058149619.gal : 53 ms
[2023-03-09 07:43:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5419190036677082100.prop : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12817871740058149619.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5419190036677082100.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality5419190036677082100.prop.
SDD proceeding with computation,850 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,850 properties remain. new max is 8
SDD size :1 after 14
SDD proceeding with computation,850 properties remain. new max is 16
SDD size :14 after 35
SDD proceeding with computation,850 properties remain. new max is 32
SDD size :35 after 78
SDD proceeding with computation,850 properties remain. new max is 64
SDD size :78 after 3851
SDD proceeding with computation,850 properties remain. new max is 128
SDD size :3851 after 565019
[2023-03-09 07:43:42] [INFO ] After 66812ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :850
[2023-03-09 07:43:42] [INFO ] State equation strengthened by 14 read => feed constraints.
SDD proceeding with computation,850 properties remain. new max is 256
SDD size :565019 after 1.72981e+06
[2023-03-09 07:44:57] [INFO ] After 74948ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :850
[2023-03-09 07:44:59] [INFO ] Deduced a trap composed of 344 places in 547 ms of which 2 ms to minimize.
[2023-03-09 07:44:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 724 ms
[2023-03-09 07:45:00] [INFO ] Deduced a trap composed of 316 places in 565 ms of which 16 ms to minimize.
[2023-03-09 07:45:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 710 ms
[2023-03-09 07:45:01] [INFO ] Deduced a trap composed of 206 places in 175 ms of which 1 ms to minimize.
[2023-03-09 07:45:01] [INFO ] Deduced a trap composed of 203 places in 180 ms of which 0 ms to minimize.
[2023-03-09 07:45:01] [INFO ] Deduced a trap composed of 192 places in 176 ms of which 0 ms to minimize.
[2023-03-09 07:45:02] [INFO ] Deduced a trap composed of 194 places in 182 ms of which 1 ms to minimize.
[2023-03-09 07:45:02] [INFO ] Deduced a trap composed of 182 places in 197 ms of which 0 ms to minimize.
[2023-03-09 07:45:02] [INFO ] Deduced a trap composed of 180 places in 184 ms of which 1 ms to minimize.
[2023-03-09 07:45:02] [INFO ] Deduced a trap composed of 170 places in 213 ms of which 0 ms to minimize.
[2023-03-09 07:45:03] [INFO ] Deduced a trap composed of 186 places in 202 ms of which 1 ms to minimize.
[2023-03-09 07:45:03] [INFO ] Deduced a trap composed of 156 places in 203 ms of which 1 ms to minimize.
[2023-03-09 07:45:03] [INFO ] Deduced a trap composed of 158 places in 215 ms of which 1 ms to minimize.
[2023-03-09 07:45:03] [INFO ] Deduced a trap composed of 191 places in 221 ms of which 1 ms to minimize.
[2023-03-09 07:45:04] [INFO ] Deduced a trap composed of 146 places in 230 ms of which 0 ms to minimize.
[2023-03-09 07:45:04] [INFO ] Deduced a trap composed of 134 places in 239 ms of which 0 ms to minimize.
[2023-03-09 07:45:04] [INFO ] Deduced a trap composed of 132 places in 242 ms of which 1 ms to minimize.
[2023-03-09 07:45:05] [INFO ] Deduced a trap composed of 120 places in 235 ms of which 1 ms to minimize.
[2023-03-09 07:45:05] [INFO ] Deduced a trap composed of 155 places in 254 ms of which 1 ms to minimize.
[2023-03-09 07:45:05] [INFO ] Deduced a trap composed of 96 places in 291 ms of which 1 ms to minimize.
[2023-03-09 07:45:06] [INFO ] Deduced a trap composed of 110 places in 273 ms of which 1 ms to minimize.
[2023-03-09 07:45:06] [INFO ] Deduced a trap composed of 108 places in 252 ms of which 0 ms to minimize.
[2023-03-09 07:45:07] [INFO ] Deduced a trap composed of 84 places in 311 ms of which 1 ms to minimize.
[2023-03-09 07:45:07] [INFO ] Deduced a trap composed of 86 places in 340 ms of which 1 ms to minimize.
[2023-03-09 07:45:07] [INFO ] Deduced a trap composed of 72 places in 262 ms of which 1 ms to minimize.
[2023-03-09 07:45:08] [INFO ] Deduced a trap composed of 60 places in 482 ms of which 1 ms to minimize.
[2023-03-09 07:45:08] [INFO ] Deduced a trap composed of 74 places in 479 ms of which 1 ms to minimize.
[2023-03-09 07:45:09] [INFO ] Deduced a trap composed of 98 places in 417 ms of which 2 ms to minimize.
[2023-03-09 07:45:11] [INFO ] Deduced a trap composed of 48 places in 498 ms of which 1 ms to minimize.
[2023-03-09 07:45:11] [INFO ] Deduced a trap composed of 50 places in 481 ms of which 2 ms to minimize.
[2023-03-09 07:45:12] [INFO ] Deduced a trap composed of 62 places in 413 ms of which 1 ms to minimize.
[2023-03-09 07:45:14] [INFO ] Deduced a trap composed of 36 places in 372 ms of which 1 ms to minimize.
[2023-03-09 07:45:14] [INFO ] Deduced a trap composed of 38 places in 397 ms of which 1 ms to minimize.
[2023-03-09 07:45:15] [INFO ] Deduced a trap composed of 27 places in 437 ms of which 1 ms to minimize.
[2023-03-09 07:45:15] [INFO ] Deduced a trap composed of 28 places in 440 ms of which 1 ms to minimize.
[2023-03-09 07:45:24] [INFO ] Trap strengthening (SAT) tested/added 32/32 trap constraints in 23685 ms
[2023-03-09 07:45:25] [INFO ] Deduced a trap composed of 4 places in 444 ms of which 1 ms to minimize.
[2023-03-09 07:45:26] [INFO ] Deduced a trap composed of 10 places in 462 ms of which 1 ms to minimize.
[2023-03-09 07:45:26] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1083 ms
[2023-03-09 07:45:26] [INFO ] Deduced a trap composed of 200 places in 166 ms of which 1 ms to minimize.
[2023-03-09 07:45:32] [INFO ] Deduced a trap composed of 35 places in 375 ms of which 11 ms to minimize.
[2023-03-09 07:45:42] [INFO ] Trap strengthening (SAT) tested/added 2/2 trap constraints in 15587 ms
[2023-03-09 07:45:51] [INFO ] After 128573ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :847
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-09 07:45:51] [INFO ] After 225037ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :847
Fused 850 Parikh solutions to 806 different solutions.
Parikh walk visited 0 properties in 30029 ms.
Support contains 850 out of 948 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 948/948 places, 890/890 transitions.
Applied a total of 0 rules in 34 ms. Remains 948 /948 variables (removed 0) and now considering 890/890 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 948/948 places, 890/890 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 948/948 places, 890/890 transitions.
Applied a total of 0 rules in 30 ms. Remains 948 /948 variables (removed 0) and now considering 890/890 (removed 0) transitions.
// Phase 1: matrix 890 rows 948 cols
[2023-03-09 07:46:21] [INFO ] Invariants computation overflowed in 82 ms
[2023-03-09 07:46:21] [INFO ] Implicit Places using invariants in 344 ms returned []
// Phase 1: matrix 890 rows 948 cols
[2023-03-09 07:46:21] [INFO ] Invariants computation overflowed in 123 ms
[2023-03-09 07:46:22] [INFO ] Implicit Places using invariants and state equation in 631 ms returned []
Implicit Place search using SMT with State Equation took 980 ms to find 0 implicit places.
[2023-03-09 07:46:22] [INFO ] Redundant transitions in 66 ms returned []
// Phase 1: matrix 890 rows 948 cols
[2023-03-09 07:46:22] [INFO ] Invariants computation overflowed in 120 ms
[2023-03-09 07:46:23] [INFO ] Dead Transitions using invariants and state equation in 1126 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2218 ms. Remains : 948/948 places, 890/890 transitions.
Incomplete random walk after 100000 steps, including 12798 resets, run finished after 10430 ms. (steps per millisecond=9 ) properties (out of 850) seen :0
Running SMT prover for 850 properties.
// Phase 1: matrix 890 rows 948 cols
[2023-03-09 07:46:34] [INFO ] Invariants computation overflowed in 80 ms
[2023-03-09 07:46:54] [INFO ] After 18897ms SMT Verify possible using state equation in real domain returned unsat :0 sat :850
[2023-03-09 07:46:54] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-09 07:47:16] [INFO ] After 22267ms SMT Verify possible using 14 Read/Feed constraints in real domain returned unsat :0 sat :850
[2023-03-09 07:47:16] [INFO ] Deduced a trap composed of 14 places in 349 ms of which 2 ms to minimize.
[2023-03-09 07:47:17] [INFO ] Deduced a trap composed of 233 places in 297 ms of which 1 ms to minimize.
[2023-03-09 07:47:17] [INFO ] Deduced a trap composed of 182 places in 161 ms of which 1 ms to minimize.
[2023-03-09 07:47:17] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1070 ms
[2023-03-09 07:47:19] [INFO ] Deduced a trap composed of 394 places in 568 ms of which 1 ms to minimize.
[2023-03-09 07:47:19] [INFO ] Deduced a trap composed of 230 places in 553 ms of which 1 ms to minimize.
[2023-03-09 07:47:20] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1368 ms
[2023-03-09 07:47:20] [INFO ] Deduced a trap composed of 383 places in 531 ms of which 1 ms to minimize.
[2023-03-09 07:47:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 696 ms
[2023-03-09 07:47:21] [INFO ] Deduced a trap composed of 200 places in 173 ms of which 1 ms to minimize.
[2023-03-09 07:47:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 326 ms
[2023-03-09 07:47:22] [INFO ] Deduced a trap composed of 206 places in 176 ms of which 1 ms to minimize.
[2023-03-09 07:47:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 326 ms
[2023-03-09 07:47:26] [INFO ] Deduced a trap composed of 205 places in 162 ms of which 0 ms to minimize.
[2023-03-09 07:47:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 317 ms
[2023-03-09 07:47:27] [INFO ] Deduced a trap composed of 194 places in 201 ms of which 1 ms to minimize.
[2023-03-09 07:47:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 356 ms
[2023-03-09 07:47:28] [INFO ] Deduced a trap composed of 201 places in 157 ms of which 1 ms to minimize.
[2023-03-09 07:47:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 306 ms
[2023-03-09 07:47:29] [INFO ] Deduced a trap composed of 408 places in 550 ms of which 1 ms to minimize.
[2023-03-09 07:47:30] [INFO ] Deduced a trap composed of 339 places in 494 ms of which 1 ms to minimize.
[2023-03-09 07:47:31] [INFO ] Deduced a trap composed of 398 places in 492 ms of which 1 ms to minimize.
[2023-03-09 07:47:31] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1751 ms
[2023-03-09 07:47:33] [INFO ] Deduced a trap composed of 359 places in 619 ms of which 2 ms to minimize.
[2023-03-09 07:47:33] [INFO ] Deduced a trap composed of 334 places in 600 ms of which 2 ms to minimize.
[2023-03-09 07:47:34] [INFO ] Deduced a trap composed of 52 places in 604 ms of which 1 ms to minimize.
[2023-03-09 07:47:35] [INFO ] Deduced a trap composed of 36 places in 597 ms of which 2 ms to minimize.
[2023-03-09 07:47:35] [INFO ] Deduced a trap composed of 361 places in 605 ms of which 1 ms to minimize.
[2023-03-09 07:47:36] [INFO ] Deduced a trap composed of 356 places in 630 ms of which 1 ms to minimize.
[2023-03-09 07:47:37] [INFO ] Deduced a trap composed of 368 places in 609 ms of which 2 ms to minimize.
[2023-03-09 07:47:38] [INFO ] Deduced a trap composed of 371 places in 611 ms of which 1 ms to minimize.
[2023-03-09 07:47:38] [INFO ] Deduced a trap composed of 359 places in 555 ms of which 1 ms to minimize.
[2023-03-09 07:47:39] [INFO ] Deduced a trap composed of 360 places in 611 ms of which 1 ms to minimize.
[2023-03-09 07:47:40] [INFO ] Deduced a trap composed of 361 places in 594 ms of which 1 ms to minimize.
[2023-03-09 07:47:40] [INFO ] Deduced a trap composed of 353 places in 582 ms of which 1 ms to minimize.
[2023-03-09 07:47:41] [INFO ] Deduced a trap composed of 333 places in 600 ms of which 3 ms to minimize.
[2023-03-09 07:47:42] [INFO ] Deduced a trap composed of 381 places in 611 ms of which 1 ms to minimize.
[2023-03-09 07:47:42] [INFO ] Deduced a trap composed of 395 places in 609 ms of which 1 ms to minimize.
[2023-03-09 07:47:42] [INFO ] Trap strengthening (SAT) tested/added 16/15 trap constraints in 10249 ms
[2023-03-09 07:47:43] [INFO ] Deduced a trap composed of 8 places in 565 ms of which 1 ms to minimize.
[2023-03-09 07:47:44] [INFO ] Deduced a trap composed of 21 places in 447 ms of which 1 ms to minimize.
[2023-03-09 07:47:44] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1167 ms
[2023-03-09 07:47:46] [INFO ] Deduced a trap composed of 38 places in 680 ms of which 3 ms to minimize.
[2023-03-09 07:47:47] [INFO ] Deduced a trap composed of 350 places in 653 ms of which 2 ms to minimize.
[2023-03-09 07:47:47] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1515 ms
[2023-03-09 07:47:49] [INFO ] Deduced a trap composed of 318 places in 532 ms of which 1 ms to minimize.
[2023-03-09 07:47:49] [INFO ] Deduced a trap composed of 361 places in 538 ms of which 1 ms to minimize.
[2023-03-09 07:47:50] [INFO ] Deduced a trap composed of 304 places in 556 ms of which 1 ms to minimize.
[2023-03-09 07:47:50] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1866 ms
[2023-03-09 07:47:51] [INFO ] Deduced a trap composed of 301 places in 510 ms of which 1 ms to minimize.
[2023-03-09 07:47:52] [INFO ] Deduced a trap composed of 324 places in 511 ms of which 1 ms to minimize.
[2023-03-09 07:47:52] [INFO ] Deduced a trap composed of 349 places in 523 ms of which 2 ms to minimize.
[2023-03-09 07:47:53] [INFO ] Deduced a trap composed of 325 places in 524 ms of which 1 ms to minimize.
[2023-03-09 07:47:53] [INFO ] Deduced a trap composed of 344 places in 433 ms of which 1 ms to minimize.
[2023-03-09 07:47:53] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2975 ms
[2023-03-09 07:47:55] [INFO ] Deduced a trap composed of 28 places in 530 ms of which 1 ms to minimize.
[2023-03-09 07:47:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 661 ms
[2023-03-09 07:47:57] [INFO ] Deduced a trap composed of 50 places in 557 ms of which 1 ms to minimize.
[2023-03-09 07:47:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 678 ms
[2023-03-09 07:47:59] [INFO ] Deduced a trap composed of 301 places in 640 ms of which 1 ms to minimize.
[2023-03-09 07:47:59] [INFO ] Deduced a trap composed of 338 places in 620 ms of which 1 ms to minimize.
[2023-03-09 07:48:00] [INFO ] Deduced a trap composed of 342 places in 591 ms of which 1 ms to minimize.
[2023-03-09 07:48:00] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2096 ms
[2023-03-09 07:48:01] [INFO ] Deduced a trap composed of 324 places in 640 ms of which 1 ms to minimize.
[2023-03-09 07:48:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 758 ms
[2023-03-09 07:48:04] [INFO ] Deduced a trap composed of 56 places in 500 ms of which 1 ms to minimize.
[2023-03-09 07:48:05] [INFO ] Deduced a trap composed of 67 places in 499 ms of which 1 ms to minimize.
[2023-03-09 07:48:05] [INFO ] Deduced a trap composed of 60 places in 504 ms of which 1 ms to minimize.
[2023-03-09 07:48:06] [INFO ] Deduced a trap composed of 62 places in 492 ms of which 1 ms to minimize.
[2023-03-09 07:48:06] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2272 ms
[2023-03-09 07:48:09] [INFO ] Deduced a trap composed of 336 places in 552 ms of which 2 ms to minimize.
[2023-03-09 07:48:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 711 ms
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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:722)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:215)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositions(AtomicReducerSR.java:267)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:46)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:225)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
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:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 07:48:14] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 07:48:14] [INFO ] After 100025ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Interrupted random walk after 329737 steps, including 42383 resets, run timeout after 30001 ms. (steps per millisecond=10 ) properties seen 0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 73 ms. (steps per millisecond=13 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1001 steps, including 82 resets, run finished after 72 ms. (steps per millisecond=13 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 70 ms. (steps per millisecond=14 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 72 ms. (steps per millisecond=13 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 73 ms. (steps per millisecond=13 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1001 steps, including 86 resets, run finished after 70 ms. (steps per millisecond=14 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 74 ms. (steps per millisecond=13 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1001 steps, including 91 resets, run finished after 71 ms. (steps per millisecond=14 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1001 steps, including 82 resets, run finished after 73 ms. (steps per millisecond=13 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1001 steps, including 87 resets, run finished after 73 ms. (steps per millisecond=13 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1001 steps, including 89 resets, run finished after 68 ms. (steps per millisecond=14 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1001 steps, including 75 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 80 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 90 resets, run finished after 52 ms. (steps per millisecond=19 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 52 ms. (steps per millisecond=19 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1001 steps, including 88 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1001 steps, including 84 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1001 steps, including 84 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 74 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 52 ms. (steps per millisecond=19 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1001 steps, including 79 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1001 steps, including 80 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1001 steps, including 86 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 93 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1001 steps, including 92 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1001 steps, including 66 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1001 steps, including 78 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1001 steps, including 77 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 52 ms. (steps per millisecond=19 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1001 steps, including 78 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 850) seen :0
Incomplete Best-First random walk after 1000 steps, including 75 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 850) seen :0
Probabilistic random walk after 1000001 steps, saw 500315 distinct states, run finished after 62679 ms. (steps per millisecond=15 ) properties seen :0
Running SMT prover for 850 properties.
// Phase 1: matrix 890 rows 948 cols
[2023-03-09 07:49:49] [INFO ] Invariants computation overflowed in 76 ms
[2023-03-09 07:50:12] [INFO ] After 22384ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:850
[2023-03-09 07:51:49] [INFO ] After 68424ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :850
[2023-03-09 07:51:49] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-09 07:53:04] [INFO ] After 74408ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :850
[2023-03-09 07:53:06] [INFO ] Deduced a trap composed of 344 places in 585 ms of which 1 ms to minimize.
[2023-03-09 07:53:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 757 ms
[2023-03-09 07:53:07] [INFO ] Deduced a trap composed of 316 places in 598 ms of which 2 ms to minimize.
[2023-03-09 07:53:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 797 ms
[2023-03-09 07:53:08] [INFO ] Deduced a trap composed of 206 places in 158 ms of which 1 ms to minimize.
[2023-03-09 07:53:08] [INFO ] Deduced a trap composed of 203 places in 162 ms of which 1 ms to minimize.
[2023-03-09 07:53:08] [INFO ] Deduced a trap composed of 192 places in 157 ms of which 1 ms to minimize.
[2023-03-09 07:53:08] [INFO ] Deduced a trap composed of 194 places in 168 ms of which 1 ms to minimize.
[2023-03-09 07:53:09] [INFO ] Deduced a trap composed of 182 places in 177 ms of which 1 ms to minimize.
[2023-03-09 07:53:09] [INFO ] Deduced a trap composed of 180 places in 168 ms of which 0 ms to minimize.
[2023-03-09 07:53:09] [INFO ] Deduced a trap composed of 170 places in 185 ms of which 1 ms to minimize.
[2023-03-09 07:53:09] [INFO ] Deduced a trap composed of 186 places in 184 ms of which 1 ms to minimize.
[2023-03-09 07:53:10] [INFO ] Deduced a trap composed of 156 places in 192 ms of which 1 ms to minimize.
[2023-03-09 07:53:10] [INFO ] Deduced a trap composed of 158 places in 197 ms of which 0 ms to minimize.
[2023-03-09 07:53:10] [INFO ] Deduced a trap composed of 191 places in 203 ms of which 0 ms to minimize.
[2023-03-09 07:53:10] [INFO ] Deduced a trap composed of 146 places in 214 ms of which 1 ms to minimize.
[2023-03-09 07:53:11] [INFO ] Deduced a trap composed of 134 places in 202 ms of which 1 ms to minimize.
[2023-03-09 07:53:11] [INFO ] Deduced a trap composed of 132 places in 215 ms of which 0 ms to minimize.
[2023-03-09 07:53:11] [INFO ] Deduced a trap composed of 120 places in 208 ms of which 1 ms to minimize.
[2023-03-09 07:53:12] [INFO ] Deduced a trap composed of 155 places in 231 ms of which 1 ms to minimize.
[2023-03-09 07:53:12] [INFO ] Deduced a trap composed of 96 places in 262 ms of which 1 ms to minimize.
[2023-03-09 07:53:12] [INFO ] Deduced a trap composed of 110 places in 252 ms of which 1 ms to minimize.
[2023-03-09 07:53:13] [INFO ] Deduced a trap composed of 108 places in 233 ms of which 0 ms to minimize.
[2023-03-09 07:53:13] [INFO ] Deduced a trap composed of 84 places in 283 ms of which 1 ms to minimize.
[2023-03-09 07:53:13] [INFO ] Deduced a trap composed of 86 places in 307 ms of which 1 ms to minimize.
[2023-03-09 07:53:14] [INFO ] Deduced a trap composed of 72 places in 302 ms of which 1 ms to minimize.
[2023-03-09 07:53:14] [INFO ] Deduced a trap composed of 60 places in 339 ms of which 1 ms to minimize.
[2023-03-09 07:53:15] [INFO ] Deduced a trap composed of 74 places in 333 ms of which 8 ms to minimize.
[2023-03-09 07:53:15] [INFO ] Deduced a trap composed of 98 places in 258 ms of which 1 ms to minimize.
[2023-03-09 07:53:17] [INFO ] Deduced a trap composed of 48 places in 349 ms of which 1 ms to minimize.
[2023-03-09 07:53:17] [INFO ] Deduced a trap composed of 50 places in 363 ms of which 2 ms to minimize.
[2023-03-09 07:53:17] [INFO ] Deduced a trap composed of 62 places in 339 ms of which 1 ms to minimize.
[2023-03-09 07:53:20] [INFO ] Deduced a trap composed of 36 places in 390 ms of which 1 ms to minimize.
[2023-03-09 07:53:20] [INFO ] Deduced a trap composed of 38 places in 401 ms of which 1 ms to minimize.
[2023-03-09 07:53:21] [INFO ] Deduced a trap composed of 27 places in 399 ms of which 2 ms to minimize.
[2023-03-09 07:53:21] [INFO ] Deduced a trap composed of 28 places in 420 ms of which 1 ms to minimize.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13346772150550897174
[2023-03-09 07:53:28] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13346772150550897174
Running compilation step : cd /tmp/ltsmin13346772150550897174;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '120' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-09 07:53:30] [INFO ] Trap strengthening (SAT) tested/added 32/32 trap constraints in 22729 ms
Compilation finished in 3848 ms.
Running link step : cd /tmp/ltsmin13346772150550897174;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 58 ms.
Running LTSmin : cd /tmp/ltsmin13346772150550897174;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'smplace_3==true'
[2023-03-09 07:53:32] [INFO ] Deduced a trap composed of 4 places in 623 ms of which 1 ms to minimize.
[2023-03-09 07:53:33] [INFO ] Deduced a trap composed of 10 places in 802 ms of which 1 ms to minimize.
[2023-03-09 07:53:33] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1851 ms
[2023-03-09 07:53:34] [INFO ] Deduced a trap composed of 200 places in 288 ms of which 1 ms to minimize.
[2023-03-09 07:53:44] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 10487 ms
[2023-03-09 07:53:57] [INFO ] After 127475ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :848
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-09 07:53:57] [INFO ] After 225094ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :848
Fused 850 Parikh solutions to 807 different solutions.
Parikh walk visited 0 properties in 30180 ms.
Support contains 850 out of 948 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 948/948 places, 890/890 transitions.
Applied a total of 0 rules in 69 ms. Remains 948 /948 variables (removed 0) and now considering 890/890 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 948/948 places, 890/890 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 948/948 places, 890/890 transitions.
Applied a total of 0 rules in 85 ms. Remains 948 /948 variables (removed 0) and now considering 890/890 (removed 0) transitions.
// Phase 1: matrix 890 rows 948 cols
[2023-03-09 07:54:28] [INFO ] Invariants computation overflowed in 350 ms
[2023-03-09 07:54:28] [INFO ] Implicit Places using invariants in 922 ms returned []
// Phase 1: matrix 890 rows 948 cols
[2023-03-09 07:54:28] [INFO ] Invariants computation overflowed in 183 ms
[2023-03-09 07:54:30] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-09 07:54:35] [INFO ] Implicit Places using invariants and state equation in 6326 ms returned []
Implicit Place search using SMT with State Equation took 7252 ms to find 0 implicit places.
[2023-03-09 07:54:35] [INFO ] Redundant transitions in 38 ms returned []
// Phase 1: matrix 890 rows 948 cols
[2023-03-09 07:54:35] [INFO ] Invariants computation overflowed in 289 ms
[2023-03-09 07:54:38] [INFO ] Dead Transitions using invariants and state equation in 3785 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11184 ms. Remains : 948/948 places, 890/890 transitions.
Incomplete random walk after 100000 steps, including 12838 resets, run finished after 23232 ms. (steps per millisecond=4 ) properties (out of 850) seen :0
Running SMT prover for 850 properties.
// Phase 1: matrix 890 rows 948 cols
[2023-03-09 07:55:02] [INFO ] Invariants computation overflowed in 157 ms
[2023-03-09 07:56:08] [INFO ] After 64010ms SMT Verify possible using state equation in real domain returned unsat :0 sat :850
[2023-03-09 07:56:08] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-09 07:56:42] [INFO ] After 34366ms SMT Verify possible using 14 Read/Feed constraints in real domain returned unsat :0 sat :849
[2023-03-09 07:56:42] [INFO ] After 34367ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :849
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-09 07:56:42] [INFO ] After 100052ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :849
Incomplete random walk after 10000 steps, including 1271 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 822 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 105424 steps, run timeout after 3005 ms. (steps per millisecond=35 ) properties seen :{}
Probabilistic random walk after 105424 steps, saw 52759 distinct states, run finished after 3009 ms. (steps per millisecond=35 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 890 rows 948 cols
[2023-03-09 07:56:46] [INFO ] Invariants computation overflowed in 147 ms
[2023-03-09 07:56:46] [INFO ] After 232ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 07:56:58] [INFO ] After 12432ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 948 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 948/948 places, 890/890 transitions.
Graph (complete) has 1878 edges and 948 vertex of which 942 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.6 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 193 transitions
Trivial Post-agglo rules discarded 193 transitions
Performed 193 trivial Post agglomeration. Transition count delta: 193
Iterating post reduction 0 with 196 rules applied. Total rules applied 197 place count 941 transition count 695
Reduce places removed 193 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 194 rules applied. Total rules applied 391 place count 748 transition count 694
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 392 place count 747 transition count 694
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 32 Pre rules applied. Total rules applied 392 place count 747 transition count 662
Deduced a syphon composed of 32 places in 23 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 3 with 64 rules applied. Total rules applied 456 place count 715 transition count 662
Performed 145 Post agglomeration using F-continuation condition.Transition count delta: 145
Deduced a syphon composed of 145 places in 3 ms
Reduce places removed 145 places and 0 transitions.
Iterating global reduction 3 with 290 rules applied. Total rules applied 746 place count 570 transition count 517
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 30 places in 2 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 806 place count 540 transition count 517
Free-agglomeration rule (complex) applied 65 times.
Iterating global reduction 3 with 65 rules applied. Total rules applied 871 place count 540 transition count 452
Reduce places removed 65 places and 0 transitions.
Iterating post reduction 3 with 65 rules applied. Total rules applied 936 place count 475 transition count 452
Partial Free-agglomeration rule applied 64 times.
Drop transitions removed 64 transitions
Iterating global reduction 4 with 64 rules applied. Total rules applied 1000 place count 475 transition count 452
Applied a total of 1000 rules in 809 ms. Remains 475 /948 variables (removed 473) and now considering 452/890 (removed 438) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 830 ms. Remains : 475/948 places, 452/890 transitions.
Incomplete random walk after 10000 steps, including 1282 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 833 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 112033 steps, run timeout after 3002 ms. (steps per millisecond=37 ) properties seen :{}
Probabilistic random walk after 112033 steps, saw 56065 distinct states, run finished after 3003 ms. (steps per millisecond=37 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 452 rows 475 cols
[2023-03-09 07:57:02] [INFO ] Computed 100 place invariants in 219 ms
[2023-03-09 07:57:03] [INFO ] After 220ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 07:57:03] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-09 07:57:03] [INFO ] [Nat]Absence check using 2 positive and 98 generalized place invariants in 197 ms returned sat
[2023-03-09 07:57:04] [INFO ] After 931ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 07:57:04] [INFO ] State equation strengthened by 78 read => feed constraints.
[2023-03-09 07:57:07] [INFO ] After 2577ms SMT Verify possible using 78 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 07:57:07] [INFO ] After 2678ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 98 ms.
[2023-03-09 07:57:07] [INFO ] After 4178ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2010 ms.
Support contains 1 out of 475 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 475/475 places, 452/452 transitions.
Applied a total of 0 rules in 21 ms. Remains 475 /475 variables (removed 0) and now considering 452/452 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 475/475 places, 452/452 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 475/475 places, 452/452 transitions.
Applied a total of 0 rules in 53 ms. Remains 475 /475 variables (removed 0) and now considering 452/452 (removed 0) transitions.
[2023-03-09 07:57:09] [INFO ] Invariant cache hit.
[2023-03-09 07:57:13] [INFO ] Implicit Places using invariants in 4537 ms returned [14, 19, 44, 50, 70, 75, 96, 101, 121, 148, 153, 154, 174, 200, 206, 213, 227, 232, 255, 261, 283, 288, 308, 313, 334, 339, 360, 366, 387, 389, 393, 413, 419, 441, 446, 450, 467, 473]
Discarding 38 places :
Implicit Place search using SMT only with invariants took 4540 ms to find 38 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 437/475 places, 452/452 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 436 transition count 451
Free-agglomeration rule (complex) applied 18 times.
Iterating global reduction 0 with 18 rules applied. Total rules applied 20 place count 436 transition count 433
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 38 place count 418 transition count 433
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 40 place count 418 transition count 433
Applied a total of 40 rules in 142 ms. Remains 418 /437 variables (removed 19) and now considering 433/452 (removed 19) transitions.
// Phase 1: matrix 433 rows 418 cols
[2023-03-09 07:57:14] [INFO ] Invariants computation overflowed in 62 ms
[2023-03-09 07:57:14] [INFO ] Implicit Places using invariants in 873 ms returned []
// Phase 1: matrix 433 rows 418 cols
[2023-03-09 07:57:15] [INFO ] Invariants computation overflowed in 51 ms
[2023-03-09 07:57:15] [INFO ] State equation strengthened by 78 read => feed constraints.
[2023-03-09 07:57:42] [INFO ] Implicit Places using invariants and state equation in 27620 ms returned []
Implicit Place search using SMT with State Equation took 28495 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 418/475 places, 433/452 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 33232 ms. Remains : 418/475 places, 433/452 transitions.
Incomplete random walk after 10000 steps, including 1439 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 895 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 104016 steps, run timeout after 3001 ms. (steps per millisecond=34 ) properties seen :{}
Probabilistic random walk after 104016 steps, saw 52023 distinct states, run finished after 3001 ms. (steps per millisecond=34 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 433 rows 418 cols
[2023-03-09 07:57:45] [INFO ] Invariants computation overflowed in 99 ms
[2023-03-09 07:57:46] [INFO ] After 301ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 07:57:48] [INFO ] After 2427ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 07:57:48] [INFO ] State equation strengthened by 78 read => feed constraints.
[2023-03-09 07:57:50] [INFO ] After 1601ms SMT Verify possible using 78 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 07:57:50] [INFO ] Deduced a trap composed of 51 places in 293 ms of which 1 ms to minimize.
[2023-03-09 07:57:51] [INFO ] Deduced a trap composed of 62 places in 237 ms of which 1 ms to minimize.
[2023-03-09 07:57:51] [INFO ] Deduced a trap composed of 48 places in 264 ms of which 1 ms to minimize.
[2023-03-09 07:57:51] [INFO ] Deduced a trap composed of 49 places in 202 ms of which 0 ms to minimize.
[2023-03-09 07:57:51] [INFO ] Deduced a trap composed of 49 places in 199 ms of which 1 ms to minimize.
[2023-03-09 07:57:52] [INFO ] Deduced a trap composed of 46 places in 189 ms of which 0 ms to minimize.
[2023-03-09 07:57:52] [INFO ] Deduced a trap composed of 46 places in 131 ms of which 1 ms to minimize.
[2023-03-09 07:57:52] [INFO ] Deduced a trap composed of 50 places in 140 ms of which 0 ms to minimize.
[2023-03-09 07:57:52] [INFO ] Deduced a trap composed of 47 places in 152 ms of which 0 ms to minimize.
[2023-03-09 07:57:53] [INFO ] Deduced a trap composed of 40 places in 228 ms of which 1 ms to minimize.
[2023-03-09 07:57:53] [INFO ] Deduced a trap composed of 37 places in 449 ms of which 0 ms to minimize.
[2023-03-09 07:57:54] [INFO ] Deduced a trap composed of 34 places in 317 ms of which 0 ms to minimize.
[2023-03-09 07:57:54] [INFO ] Deduced a trap composed of 34 places in 162 ms of which 1 ms to minimize.
[2023-03-09 07:57:54] [INFO ] Deduced a trap composed of 31 places in 158 ms of which 1 ms to minimize.
[2023-03-09 07:57:54] [INFO ] Deduced a trap composed of 31 places in 162 ms of which 1 ms to minimize.
[2023-03-09 07:57:55] [INFO ] Deduced a trap composed of 28 places in 187 ms of which 1 ms to minimize.
[2023-03-09 07:57:55] [INFO ] Deduced a trap composed of 24 places in 727 ms of which 1 ms to minimize.
[2023-03-09 07:57:56] [INFO ] Deduced a trap composed of 54 places in 205 ms of which 1 ms to minimize.
[2023-03-09 07:57:56] [INFO ] Deduced a trap composed of 67 places in 569 ms of which 16 ms to minimize.
[2023-03-09 07:57:57] [INFO ] Deduced a trap composed of 25 places in 337 ms of which 1 ms to minimize.
[2023-03-09 07:57:58] [INFO ] Deduced a trap composed of 53 places in 1419 ms of which 1 ms to minimize.
[2023-03-09 07:57:59] [INFO ] Deduced a trap composed of 67 places in 186 ms of which 0 ms to minimize.
[2023-03-09 07:57:59] [INFO ] Deduced a trap composed of 71 places in 245 ms of which 1 ms to minimize.
[2023-03-09 07:57:59] [INFO ] Deduced a trap composed of 22 places in 354 ms of which 1 ms to minimize.
[2023-03-09 07:58:01] [INFO ] Deduced a trap composed of 18 places in 477 ms of which 0 ms to minimize.
[2023-03-09 07:58:02] [INFO ] Deduced a trap composed of 20 places in 390 ms of which 0 ms to minimize.
[2023-03-09 07:58:03] [INFO ] Deduced a trap composed of 15 places in 311 ms of which 0 ms to minimize.
[2023-03-09 07:58:03] [INFO ] Deduced a trap composed of 16 places in 478 ms of which 0 ms to minimize.
[2023-03-09 07:58:04] [INFO ] Deduced a trap composed of 16 places in 352 ms of which 1 ms to minimize.
[2023-03-09 07:58:05] [INFO ] Deduced a trap composed of 13 places in 699 ms of which 1 ms to minimize.
[2023-03-09 07:58:06] [INFO ] Deduced a trap composed of 13 places in 937 ms of which 1 ms to minimize.
[2023-03-09 07:58:07] [INFO ] Trap strengthening (SAT) tested/added 32/31 trap constraints in 16556 ms
[2023-03-09 07:58:07] [INFO ] After 18342ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 68 ms.
[2023-03-09 07:58:07] [INFO ] After 21089ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2040 ms.
Support contains 1 out of 418 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 418/418 places, 433/433 transitions.
Applied a total of 0 rules in 86 ms. Remains 418 /418 variables (removed 0) and now considering 433/433 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 418/418 places, 433/433 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 418/418 places, 433/433 transitions.
Applied a total of 0 rules in 108 ms. Remains 418 /418 variables (removed 0) and now considering 433/433 (removed 0) transitions.
// Phase 1: matrix 433 rows 418 cols
[2023-03-09 07:58:09] [INFO ] Invariants computation overflowed in 65 ms
[2023-03-09 07:58:14] [INFO ] Implicit Places using invariants in 4907 ms returned []
// Phase 1: matrix 433 rows 418 cols
[2023-03-09 07:58:14] [INFO ] Invariants computation overflowed in 43 ms
[2023-03-09 07:58:14] [INFO ] State equation strengthened by 78 read => feed constraints.
[2023-03-09 07:58:16] [INFO ] Implicit Places using invariants and state equation in 2192 ms returned []
Implicit Place search using SMT with State Equation took 7114 ms to find 0 implicit places.
[2023-03-09 07:58:16] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 433 rows 418 cols
[2023-03-09 07:58:16] [INFO ] Invariants computation overflowed in 47 ms
[2023-03-09 07:58:21] [INFO ] Dead Transitions using invariants and state equation in 5093 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12369 ms. Remains : 418/418 places, 433/433 transitions.
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 38 Pre rules applied. Total rules applied 0 place count 418 transition count 395
Deduced a syphon composed of 38 places in 2 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 0 with 76 rules applied. Total rules applied 76 place count 380 transition count 395
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 94 place count 362 transition count 377
Iterating global reduction 0 with 18 rules applied. Total rules applied 112 place count 362 transition count 377
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 114 place count 361 transition count 376
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 116 place count 361 transition count 374
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 118 place count 359 transition count 374
Applied a total of 118 rules in 214 ms. Remains 359 /418 variables (removed 59) and now considering 374/433 (removed 59) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 374 rows 359 cols
[2023-03-09 07:58:22] [INFO ] Invariants computation overflowed in 159 ms
[2023-03-09 07:58:22] [INFO ] After 263ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 07:58:24] [INFO ] After 1563ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 07:58:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 07:58:24] [INFO ] After 34ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 07:58:29] [INFO ] Deduced a trap composed of 5 places in 5423 ms of which 1 ms to minimize.
[2023-03-09 07:58:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 5567 ms
[2023-03-09 07:58:29] [INFO ] After 5649ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 56 ms.
[2023-03-09 07:58:29] [INFO ] After 7593ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 1287 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 850 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 80326 steps, run timeout after 3001 ms. (steps per millisecond=26 ) properties seen :{}
Probabilistic random walk after 80326 steps, saw 40174 distinct states, run finished after 3013 ms. (steps per millisecond=26 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 890 rows 948 cols
[2023-03-09 07:58:33] [INFO ] Invariants computation overflowed in 150 ms
[2023-03-09 07:58:33] [INFO ] After 236ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 07:58:58] [INFO ] After 25046ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 948 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 948/948 places, 890/890 transitions.
Graph (complete) has 1878 edges and 948 vertex of which 942 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 194 transitions
Trivial Post-agglo rules discarded 194 transitions
Performed 194 trivial Post agglomeration. Transition count delta: 194
Iterating post reduction 0 with 197 rules applied. Total rules applied 198 place count 941 transition count 694
Reduce places removed 194 places and 0 transitions.
Iterating post reduction 1 with 194 rules applied. Total rules applied 392 place count 747 transition count 694
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 32 Pre rules applied. Total rules applied 392 place count 747 transition count 662
Deduced a syphon composed of 32 places in 7 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 456 place count 715 transition count 662
Performed 145 Post agglomeration using F-continuation condition.Transition count delta: 145
Deduced a syphon composed of 145 places in 3 ms
Reduce places removed 145 places and 0 transitions.
Iterating global reduction 2 with 290 rules applied. Total rules applied 746 place count 570 transition count 517
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 30 places in 3 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 806 place count 540 transition count 517
Free-agglomeration rule (complex) applied 64 times.
Iterating global reduction 2 with 64 rules applied. Total rules applied 870 place count 540 transition count 453
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 2 with 64 rules applied. Total rules applied 934 place count 476 transition count 453
Partial Free-agglomeration rule applied 65 times.
Drop transitions removed 65 transitions
Iterating global reduction 3 with 65 rules applied. Total rules applied 999 place count 476 transition count 453
Applied a total of 999 rules in 307 ms. Remains 476 /948 variables (removed 472) and now considering 453/890 (removed 437) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 318 ms. Remains : 476/948 places, 453/890 transitions.
Incomplete random walk after 10000 steps, including 1310 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 840 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 128314 steps, run timeout after 3013 ms. (steps per millisecond=42 ) properties seen :{}
Probabilistic random walk after 128314 steps, saw 64188 distinct states, run finished after 3014 ms. (steps per millisecond=42 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 453 rows 476 cols
[2023-03-09 07:59:02] [INFO ] Computed 100 place invariants in 120 ms
[2023-03-09 07:59:02] [INFO ] After 128ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 07:59:02] [INFO ] [Nat]Absence check using 2 positive place invariants in 12 ms returned sat
[2023-03-09 07:59:02] [INFO ] [Nat]Absence check using 2 positive and 98 generalized place invariants in 97 ms returned sat
[2023-03-09 07:59:03] [INFO ] After 629ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 07:59:03] [INFO ] State equation strengthened by 78 read => feed constraints.
[2023-03-09 07:59:05] [INFO ] After 2654ms SMT Verify possible using 78 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 07:59:06] [INFO ] Deduced a trap composed of 56 places in 141 ms of which 1 ms to minimize.
[2023-03-09 07:59:06] [INFO ] Deduced a trap composed of 55 places in 139 ms of which 0 ms to minimize.
[2023-03-09 07:59:06] [INFO ] Deduced a trap composed of 64 places in 273 ms of which 0 ms to minimize.
[2023-03-09 07:59:12] [INFO ] Deduced a trap composed of 45 places in 5363 ms of which 1 ms to minimize.
[2023-03-09 07:59:12] [INFO ] Deduced a trap composed of 46 places in 410 ms of which 1 ms to minimize.
[2023-03-09 07:59:13] [INFO ] Deduced a trap composed of 39 places in 260 ms of which 1 ms to minimize.
[2023-03-09 07:59:13] [INFO ] Deduced a trap composed of 40 places in 367 ms of which 2 ms to minimize.
[2023-03-09 07:59:14] [INFO ] Deduced a trap composed of 38 places in 390 ms of which 17 ms to minimize.
[2023-03-09 07:59:16] [INFO ] Deduced a trap composed of 40 places in 1713 ms of which 1 ms to minimize.
[2023-03-09 07:59:16] [INFO ] Deduced a trap composed of 35 places in 417 ms of which 1 ms to minimize.
[2023-03-09 07:59:17] [INFO ] Deduced a trap composed of 30 places in 434 ms of which 1 ms to minimize.
[2023-03-09 07:59:17] [INFO ] Deduced a trap composed of 27 places in 387 ms of which 1 ms to minimize.
[2023-03-09 07:59:18] [INFO ] Deduced a trap composed of 29 places in 208 ms of which 0 ms to minimize.
[2023-03-09 07:59:19] [INFO ] Deduced a trap composed of 28 places in 1890 ms of which 2 ms to minimize.
[2023-03-09 07:59:20] [INFO ] Deduced a trap composed of 25 places in 612 ms of which 1 ms to minimize.
[2023-03-09 07:59:21] [INFO ] Deduced a trap composed of 22 places in 440 ms of which 1 ms to minimize.
[2023-03-09 07:59:21] [INFO ] Deduced a trap composed of 15 places in 214 ms of which 0 ms to minimize.
[2023-03-09 07:59:21] [INFO ] Deduced a trap composed of 16 places in 221 ms of which 1 ms to minimize.
[2023-03-09 07:59:22] [INFO ] Deduced a trap composed of 13 places in 226 ms of which 1 ms to minimize.
[2023-03-09 07:59:22] [INFO ] Deduced a trap composed of 11 places in 233 ms of which 0 ms to minimize.
[2023-03-09 07:59:23] [INFO ] Deduced a trap composed of 14 places in 602 ms of which 1 ms to minimize.
[2023-03-09 07:59:24] [INFO ] Deduced a trap composed of 9 places in 244 ms of which 1 ms to minimize.
[2023-03-09 07:59:24] [INFO ] Deduced a trap composed of 92 places in 416 ms of which 1 ms to minimize.
[2023-03-09 07:59:25] [INFO ] Deduced a trap composed of 12 places in 730 ms of which 0 ms to minimize.
[2023-03-09 07:59:27] [INFO ] Deduced a trap composed of 19 places in 222 ms of which 0 ms to minimize.
[2023-03-09 07:59:27] [INFO ] Deduced a trap composed of 17 places in 229 ms of which 0 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositions(AtomicReducerSR.java:365)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:253)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
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:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 07:59:27] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 07:59:27] [INFO ] After 25054ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 2010 ms.
Support contains 1 out of 476 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 476/476 places, 453/453 transitions.
Applied a total of 0 rules in 28 ms. Remains 476 /476 variables (removed 0) and now considering 453/453 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 476/476 places, 453/453 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 476/476 places, 453/453 transitions.
Applied a total of 0 rules in 28 ms. Remains 476 /476 variables (removed 0) and now considering 453/453 (removed 0) transitions.
[2023-03-09 07:59:29] [INFO ] Invariant cache hit.
[2023-03-09 07:59:34] [INFO ] Implicit Places using invariants in 5042 ms returned [15, 20, 45, 51, 71, 97, 102, 122, 128, 149, 154, 155, 175, 180, 201, 207, 214, 228, 233, 256, 262, 284, 289, 309, 314, 335, 340, 361, 367, 388, 390, 394, 414, 420, 442, 447, 451, 468, 474]
Discarding 39 places :
Implicit Place search using SMT only with invariants took 5044 ms to find 39 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 437/476 places, 453/453 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 12 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 436 transition count 452
Free-agglomeration rule (complex) applied 19 times.
Iterating global reduction 0 with 19 rules applied. Total rules applied 21 place count 436 transition count 433
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 40 place count 417 transition count 433
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 417 transition count 433
Applied a total of 41 rules in 131 ms. Remains 417 /437 variables (removed 20) and now considering 433/453 (removed 20) transitions.
// Phase 1: matrix 433 rows 417 cols
[2023-03-09 07:59:34] [INFO ] Invariants computation overflowed in 68 ms
[2023-03-09 07:59:35] [INFO ] Implicit Places using invariants in 792 ms returned []
// Phase 1: matrix 433 rows 417 cols
[2023-03-09 07:59:35] [INFO ] Invariants computation overflowed in 54 ms
[2023-03-09 07:59:35] [INFO ] State equation strengthened by 78 read => feed constraints.
[2023-03-09 08:00:05] [INFO ] Performed 288/417 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-09 08:00:20] [INFO ] Implicit Places using invariants and state equation in 45550 ms returned []
Implicit Place search using SMT with State Equation took 46344 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 417/476 places, 433/453 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 51549 ms. Remains : 417/476 places, 433/453 transitions.
Incomplete random walk after 10000 steps, including 1261 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 848 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 70268 steps, run timeout after 3007 ms. (steps per millisecond=23 ) properties seen :{}
Probabilistic random walk after 70268 steps, saw 35144 distinct states, run finished after 3088 ms. (steps per millisecond=22 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 890 rows 948 cols
[2023-03-09 08:00:24] [INFO ] Invariants computation overflowed in 408 ms
[2023-03-09 08:00:26] [INFO ] After 1620ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 08:00:46] [INFO ] After 20536ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 948 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 948/948 places, 890/890 transitions.
Graph (complete) has 1878 edges and 948 vertex of which 942 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 193 transitions
Trivial Post-agglo rules discarded 193 transitions
Performed 193 trivial Post agglomeration. Transition count delta: 193
Iterating post reduction 0 with 196 rules applied. Total rules applied 197 place count 941 transition count 695
Reduce places removed 193 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 194 rules applied. Total rules applied 391 place count 748 transition count 694
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 392 place count 747 transition count 694
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 32 Pre rules applied. Total rules applied 392 place count 747 transition count 662
Deduced a syphon composed of 32 places in 31 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 3 with 64 rules applied. Total rules applied 456 place count 715 transition count 662
Performed 145 Post agglomeration using F-continuation condition.Transition count delta: 145
Deduced a syphon composed of 145 places in 60 ms
Reduce places removed 145 places and 0 transitions.
Iterating global reduction 3 with 290 rules applied. Total rules applied 746 place count 570 transition count 517
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 30 places in 2 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 806 place count 540 transition count 517
Free-agglomeration rule (complex) applied 65 times.
Iterating global reduction 3 with 65 rules applied. Total rules applied 871 place count 540 transition count 452
Reduce places removed 65 places and 0 transitions.
Iterating post reduction 3 with 65 rules applied. Total rules applied 936 place count 475 transition count 452
Partial Free-agglomeration rule applied 65 times.
Drop transitions removed 65 transitions
Iterating global reduction 4 with 65 rules applied. Total rules applied 1001 place count 475 transition count 452
Applied a total of 1001 rules in 573 ms. Remains 475 /948 variables (removed 473) and now considering 452/890 (removed 438) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 574 ms. Remains : 475/948 places, 452/890 transitions.
Incomplete random walk after 10000 steps, including 1297 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 859 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 97335 steps, run timeout after 3008 ms. (steps per millisecond=32 ) properties seen :{}
Probabilistic random walk after 97335 steps, saw 48713 distinct states, run finished after 3009 ms. (steps per millisecond=32 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 452 rows 475 cols
[2023-03-09 08:00:50] [INFO ] Computed 100 place invariants in 188 ms
[2023-03-09 08:00:50] [INFO ] After 84ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 08:00:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-09 08:00:50] [INFO ] [Nat]Absence check using 2 positive and 98 generalized place invariants in 41 ms returned sat
[2023-03-09 08:00:51] [INFO ] After 575ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 08:00:51] [INFO ] State equation strengthened by 78 read => feed constraints.
[2023-03-09 08:00:53] [INFO ] After 2077ms SMT Verify possible using 78 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 08:00:53] [INFO ] After 2169ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 44 ms.
[2023-03-09 08:00:53] [INFO ] After 2943ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2019 ms.
Support contains 1 out of 475 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 475/475 places, 452/452 transitions.
Applied a total of 0 rules in 45 ms. Remains 475 /475 variables (removed 0) and now considering 452/452 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 475/475 places, 452/452 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 475/475 places, 452/452 transitions.
Applied a total of 0 rules in 32 ms. Remains 475 /475 variables (removed 0) and now considering 452/452 (removed 0) transitions.
[2023-03-09 08:00:55] [INFO ] Invariant cache hit.
[2023-03-09 08:01:08] [INFO ] Implicit Places using invariants in 12291 ms returned [14, 19, 44, 50, 70, 75, 96, 101, 121, 127, 148, 153, 154, 174, 179, 200, 206, 213, 227, 232, 255, 261, 283, 288, 308, 313, 334, 339, 360, 387, 389, 393, 413, 419, 441, 446, 450, 467, 473]
Discarding 39 places :
Implicit Place search using SMT only with invariants took 12293 ms to find 39 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 436/475 places, 452/452 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 435 transition count 451
Free-agglomeration rule (complex) applied 19 times.
Iterating global reduction 0 with 19 rules applied. Total rules applied 21 place count 435 transition count 432
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 40 place count 416 transition count 432
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 416 transition count 432
Applied a total of 41 rules in 99 ms. Remains 416 /436 variables (removed 20) and now considering 432/452 (removed 20) transitions.
// Phase 1: matrix 432 rows 416 cols
[2023-03-09 08:01:08] [INFO ] Computed 62 place invariants in 154 ms
[2023-03-09 08:01:13] [INFO ] Implicit Places using invariants in 4903 ms returned [322]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 4919 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 415/475 places, 432/452 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 415 transition count 431
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 414 transition count 431
Applied a total of 2 rules in 64 ms. Remains 414 /415 variables (removed 1) and now considering 431/432 (removed 1) transitions.
// Phase 1: matrix 431 rows 414 cols
[2023-03-09 08:01:13] [INFO ] Computed 61 place invariants in 324 ms
[2023-03-09 08:01:17] [INFO ] Implicit Places using invariants in 4643 ms returned []
[2023-03-09 08:01:17] [INFO ] Invariant cache hit.
[2023-03-09 08:01:18] [INFO ] State equation strengthened by 78 read => feed constraints.
[2023-03-09 08:01:48] [INFO ] Performed 222/414 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-09 08:02:10] [INFO ] Implicit Places using invariants and state equation in 52525 ms returned []
Implicit Place search using SMT with State Equation took 57170 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 414/475 places, 431/452 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 74581 ms. Remains : 414/475 places, 431/452 transitions.
Incomplete random walk after 10000 steps, including 1269 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 823 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 106833 steps, run timeout after 3005 ms. (steps per millisecond=35 ) properties seen :{}
Probabilistic random walk after 106833 steps, saw 53457 distinct states, run finished after 3006 ms. (steps per millisecond=35 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 890 rows 948 cols
[2023-03-09 08:02:13] [INFO ] Invariants computation overflowed in 197 ms
[2023-03-09 08:02:14] [INFO ] After 342ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 08:02:22] [INFO ] After 7720ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 08:02:22] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-09 08:02:29] [INFO ] After 7589ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 08:02:30] [INFO ] Deduced a trap composed of 222 places in 686 ms of which 49 ms to minimize.
[2023-03-09 08:02:31] [INFO ] Deduced a trap composed of 202 places in 804 ms of which 1 ms to minimize.
[2023-03-09 08:02:32] [INFO ] Deduced a trap composed of 182 places in 474 ms of which 0 ms to minimize.
[2023-03-09 08:02:33] [INFO ] Deduced a trap composed of 208 places in 547 ms of which 0 ms to minimize.
[2023-03-09 08:02:34] [INFO ] Deduced a trap composed of 170 places in 539 ms of which 0 ms to minimize.
[2023-03-09 08:02:34] [INFO ] Deduced a trap composed of 168 places in 482 ms of which 1 ms to minimize.
[2023-03-09 08:02:35] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 5438 ms
[2023-03-09 08:02:35] [INFO ] After 13127ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 143 ms.
[2023-03-09 08:02:35] [INFO ] After 21308ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2025 ms.
Support contains 1 out of 948 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 948/948 places, 890/890 transitions.
Graph (complete) has 1878 edges and 948 vertex of which 942 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 194 transitions
Trivial Post-agglo rules discarded 194 transitions
Performed 194 trivial Post agglomeration. Transition count delta: 194
Iterating post reduction 0 with 197 rules applied. Total rules applied 198 place count 941 transition count 694
Reduce places removed 194 places and 0 transitions.
Iterating post reduction 1 with 194 rules applied. Total rules applied 392 place count 747 transition count 694
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 32 Pre rules applied. Total rules applied 392 place count 747 transition count 662
Deduced a syphon composed of 32 places in 8 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 456 place count 715 transition count 662
Performed 145 Post agglomeration using F-continuation condition.Transition count delta: 145
Deduced a syphon composed of 145 places in 3 ms
Reduce places removed 145 places and 0 transitions.
Iterating global reduction 2 with 290 rules applied. Total rules applied 746 place count 570 transition count 517
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 30 places in 3 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 806 place count 540 transition count 517
Free-agglomeration rule (complex) applied 64 times.
Iterating global reduction 2 with 64 rules applied. Total rules applied 870 place count 540 transition count 453
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 2 with 64 rules applied. Total rules applied 934 place count 476 transition count 453
Partial Free-agglomeration rule applied 65 times.
Drop transitions removed 65 transitions
Iterating global reduction 3 with 65 rules applied. Total rules applied 999 place count 476 transition count 453
Applied a total of 999 rules in 363 ms. Remains 476 /948 variables (removed 472) and now considering 453/890 (removed 437) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 364 ms. Remains : 476/948 places, 453/890 transitions.
Incomplete random walk after 10000 steps, including 1312 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 850 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 132490 steps, run timeout after 3003 ms. (steps per millisecond=44 ) properties seen :{}
Probabilistic random walk after 132490 steps, saw 66277 distinct states, run finished after 3004 ms. (steps per millisecond=44 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 453 rows 476 cols
[2023-03-09 08:02:41] [INFO ] Computed 100 place invariants in 145 ms
[2023-03-09 08:02:41] [INFO ] After 182ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 08:02:41] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-09 08:02:41] [INFO ] [Nat]Absence check using 2 positive and 98 generalized place invariants in 107 ms returned sat
[2023-03-09 08:02:42] [INFO ] After 1002ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 08:02:42] [INFO ] State equation strengthened by 78 read => feed constraints.
[2023-03-09 08:02:49] [INFO ] After 6882ms SMT Verify possible using 78 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 08:02:49] [INFO ] After 7002ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 64 ms.
[2023-03-09 08:02:49] [INFO ] After 8351ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2001 ms.
Support contains 1 out of 476 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 476/476 places, 453/453 transitions.
Applied a total of 0 rules in 79 ms. Remains 476 /476 variables (removed 0) and now considering 453/453 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 476/476 places, 453/453 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 476/476 places, 453/453 transitions.
Applied a total of 0 rules in 35 ms. Remains 476 /476 variables (removed 0) and now considering 453/453 (removed 0) transitions.
[2023-03-09 08:02:51] [INFO ] Invariant cache hit.
[2023-03-09 08:02:58] [INFO ] Implicit Places using invariants in 6607 ms returned [15, 20, 45, 51, 71, 76, 97, 102, 122, 149, 154, 155, 175, 180, 201, 207, 214, 228, 233, 256, 262, 284, 289, 309, 314, 335, 340, 361, 367, 388, 390, 394, 414, 420, 442, 447, 451, 468, 474]
Discarding 39 places :
Implicit Place search using SMT only with invariants took 6609 ms to find 39 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 437/476 places, 453/453 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 436 transition count 452
Free-agglomeration rule (complex) applied 19 times.
Iterating global reduction 0 with 19 rules applied. Total rules applied 21 place count 436 transition count 433
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 40 place count 417 transition count 433
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 417 transition count 433
Applied a total of 41 rules in 136 ms. Remains 417 /437 variables (removed 20) and now considering 433/453 (removed 20) transitions.
// Phase 1: matrix 433 rows 417 cols
[2023-03-09 08:02:58] [INFO ] Invariants computation overflowed in 103 ms
[2023-03-09 08:02:59] [INFO ] Implicit Places using invariants in 857 ms returned []
// Phase 1: matrix 433 rows 417 cols
[2023-03-09 08:02:59] [INFO ] Invariants computation overflowed in 113 ms
[2023-03-09 08:02:59] [INFO ] State equation strengthened by 78 read => feed constraints.
TIME LIMIT: Killed by timeout after 1800 seconds
MemTotal: 16393216 kB
MemFree: 13964072 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16129708 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
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="DoubleExponent-PT-020"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is DoubleExponent-PT-020, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r147-smll-167819433900303"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-020.tgz
mv DoubleExponent-PT-020 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;