About the Execution of ITS-Tools for SquareGrid-PT-100510
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16221.855 | 3600000.00 | 3666706.00 | 108132.00 | ?T??FT?F?FTTFTTF | normal |
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.r453-smll-167912645400379.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 SquareGrid-PT-100510, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r453-smll-167912645400379
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 7.6K Feb 25 13:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 25 13:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 12:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 25 12:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 17:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Feb 25 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Feb 25 13:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Feb 25 13:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rwxr-xr-x 1 mcc users 786K Mar 5 18:23 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME SquareGrid-PT-100510-LTLCardinality-00
FORMULA_NAME SquareGrid-PT-100510-LTLCardinality-01
FORMULA_NAME SquareGrid-PT-100510-LTLCardinality-02
FORMULA_NAME SquareGrid-PT-100510-LTLCardinality-03
FORMULA_NAME SquareGrid-PT-100510-LTLCardinality-04
FORMULA_NAME SquareGrid-PT-100510-LTLCardinality-05
FORMULA_NAME SquareGrid-PT-100510-LTLCardinality-06
FORMULA_NAME SquareGrid-PT-100510-LTLCardinality-07
FORMULA_NAME SquareGrid-PT-100510-LTLCardinality-08
FORMULA_NAME SquareGrid-PT-100510-LTLCardinality-09
FORMULA_NAME SquareGrid-PT-100510-LTLCardinality-10
FORMULA_NAME SquareGrid-PT-100510-LTLCardinality-11
FORMULA_NAME SquareGrid-PT-100510-LTLCardinality-12
FORMULA_NAME SquareGrid-PT-100510-LTLCardinality-13
FORMULA_NAME SquareGrid-PT-100510-LTLCardinality-14
FORMULA_NAME SquareGrid-PT-100510-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679311309789
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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SquareGrid-PT-100510
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-20 11:21:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-20 11:21:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 11:21:53] [INFO ] Load time of PNML (sax parser for PT used): 406 ms
[2023-03-20 11:21:53] [INFO ] Transformed 1380 places.
[2023-03-20 11:21:53] [INFO ] Transformed 1640 transitions.
[2023-03-20 11:21:53] [INFO ] Parsed PT model containing 1380 places and 1640 transitions and 6560 arcs in 583 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA SquareGrid-PT-100510-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-100510-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-100510-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 44 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 315 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2023-03-20 11:21:54] [INFO ] Computed 541 place invariants in 138 ms
[2023-03-20 11:21:55] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:21:56] [INFO ] Implicit Places using invariants in 2280 ms returned []
[2023-03-20 11:21:56] [INFO ] Invariant cache hit.
[2023-03-20 11:21:56] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:22:00] [INFO ] Implicit Places using invariants and state equation in 3896 ms returned []
Implicit Place search using SMT with State Equation took 6236 ms to find 0 implicit places.
[2023-03-20 11:22:00] [INFO ] Invariant cache hit.
[2023-03-20 11:22:00] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:22:01] [INFO ] Dead Transitions using invariants and state equation in 1611 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8165 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Support contains 44 out of 1380 places after structural reductions.
[2023-03-20 11:22:02] [INFO ] Flatten gal took : 256 ms
[2023-03-20 11:22:02] [INFO ] Flatten gal took : 159 ms
[2023-03-20 11:22:02] [INFO ] Input system was already deterministic with 1640 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2129 ms. (steps per millisecond=4 ) properties (out of 28) seen :16
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=57 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=36 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=36 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=57 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=54 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=55 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=53 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=52 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=54 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=54 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=58 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
[2023-03-20 11:22:07] [INFO ] Invariant cache hit.
[2023-03-20 11:22:08] [INFO ] [Real]Absence check using 540 positive place invariants in 184 ms returned sat
[2023-03-20 11:22:08] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 70 ms returned sat
[2023-03-20 11:22:08] [INFO ] After 1029ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:11
[2023-03-20 11:22:09] [INFO ] [Nat]Absence check using 540 positive place invariants in 181 ms returned sat
[2023-03-20 11:22:09] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 64 ms returned sat
[2023-03-20 11:22:10] [INFO ] After 1294ms SMT Verify possible using state equation in natural domain returned unsat :9 sat :3
[2023-03-20 11:22:11] [INFO ] After 1772ms SMT Verify possible using trap constraints in natural domain returned unsat :9 sat :3
Attempting to minimize the solution found.
Minimization took 246 ms.
[2023-03-20 11:22:11] [INFO ] After 3062ms SMT Verify possible using all constraints in natural domain returned unsat :9 sat :3
Fused 12 Parikh solutions to 1 different solutions.
Finished Parikh walk after 2724 steps, including 0 resets, run visited all 3 properties in 344 ms. (steps per millisecond=7 )
Parikh walk visited 3 properties in 350 ms.
Successfully simplified 9 atomic propositions for a total of 13 simplifications.
FORMULA SquareGrid-PT-100510-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-100510-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-100510-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-100510-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA SquareGrid-PT-100510-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 203 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2023-03-20 11:22:12] [INFO ] Invariant cache hit.
[2023-03-20 11:22:13] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:22:14] [INFO ] Implicit Places using invariants in 1800 ms returned []
[2023-03-20 11:22:14] [INFO ] Invariant cache hit.
[2023-03-20 11:22:14] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:22:18] [INFO ] Implicit Places using invariants and state equation in 4109 ms returned []
Implicit Place search using SMT with State Equation took 5914 ms to find 0 implicit places.
[2023-03-20 11:22:18] [INFO ] Invariant cache hit.
[2023-03-20 11:22:18] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:22:20] [INFO ] Dead Transitions using invariants and state equation in 1970 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8092 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Stuttering acceptance computed with spot in 234 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SquareGrid-PT-100510-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s339)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 24532 reset in 8508 ms.
Product exploration explored 100000 steps with 26737 reset in 8361 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 176 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Finished random walk after 131 steps, including 0 resets, run visited all 1 properties in 21 ms. (steps per millisecond=6 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 309 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 54 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2023-03-20 11:22:41] [INFO ] Invariant cache hit.
[2023-03-20 11:22:42] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:22:43] [INFO ] Implicit Places using invariants in 2067 ms returned []
[2023-03-20 11:22:43] [INFO ] Invariant cache hit.
[2023-03-20 11:22:44] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:22:48] [INFO ] Implicit Places using invariants and state equation in 4109 ms returned []
Implicit Place search using SMT with State Equation took 6197 ms to find 0 implicit places.
[2023-03-20 11:22:48] [INFO ] Invariant cache hit.
[2023-03-20 11:22:48] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:22:50] [INFO ] Dead Transitions using invariants and state equation in 2226 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8502 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 151 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1421 steps, including 0 resets, run visited all 1 properties in 196 ms. (steps per millisecond=7 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 184 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 30130 reset in 7907 ms.
Product exploration explored 100000 steps with 30240 reset in 8050 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 175 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2023-03-20 11:23:10] [INFO ] Redundant transitions in 289 ms returned []
[2023-03-20 11:23:10] [INFO ] Invariant cache hit.
[2023-03-20 11:23:11] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:23:13] [INFO ] Dead Transitions using invariants and state equation in 2327 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2830 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Built C files in :
/tmp/ltsmin10016372015932426964
[2023-03-20 11:23:13] [INFO ] Built C files in 61ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10016372015932426964
Running compilation step : cd /tmp/ltsmin10016372015932426964;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10016372015932426964;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10016372015932426964;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 1 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 32 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2023-03-20 11:23:16] [INFO ] Invariant cache hit.
[2023-03-20 11:23:16] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:23:18] [INFO ] Implicit Places using invariants in 1725 ms returned []
[2023-03-20 11:23:18] [INFO ] Invariant cache hit.
[2023-03-20 11:23:18] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:23:22] [INFO ] Implicit Places using invariants and state equation in 4185 ms returned []
Implicit Place search using SMT with State Equation took 5934 ms to find 0 implicit places.
[2023-03-20 11:23:22] [INFO ] Invariant cache hit.
[2023-03-20 11:23:22] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:23:24] [INFO ] Dead Transitions using invariants and state equation in 1742 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7734 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Built C files in :
/tmp/ltsmin9352098907021607268
[2023-03-20 11:23:24] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9352098907021607268
Running compilation step : cd /tmp/ltsmin9352098907021607268;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9352098907021607268;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9352098907021607268;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-20 11:23:27] [INFO ] Flatten gal took : 205 ms
[2023-03-20 11:23:27] [INFO ] Flatten gal took : 95 ms
[2023-03-20 11:23:27] [INFO ] Time to serialize gal into /tmp/LTL2013945319612296542.gal : 21 ms
[2023-03-20 11:23:27] [INFO ] Time to serialize properties into /tmp/LTL4497245023538684128.prop : 2 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2013945319612296542.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13593323773659075556.hoa' '-atoms' '/tmp/LTL4497245023538684128.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL4497245023538684128.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13593323773659075556.hoa
Detected timeout of ITS tools.
[2023-03-20 11:23:43] [INFO ] Flatten gal took : 76 ms
[2023-03-20 11:23:43] [INFO ] Flatten gal took : 79 ms
[2023-03-20 11:23:43] [INFO ] Time to serialize gal into /tmp/LTL5820991235623436733.gal : 15 ms
[2023-03-20 11:23:43] [INFO ] Time to serialize properties into /tmp/LTL15035462677383168813.ltl : 1 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5820991235623436733.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15035462677383168813.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F("(p1ol_1_9>=1)"))))
Formula 0 simplified : XG!"(p1ol_1_9>=1)"
Detected timeout of ITS tools.
[2023-03-20 11:23:58] [INFO ] Flatten gal took : 98 ms
[2023-03-20 11:23:58] [INFO ] Applying decomposition
[2023-03-20 11:23:58] [INFO ] Flatten gal took : 68 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/graph9014040278030314399.txt' '-o' '/tmp/graph9014040278030314399.bin' '-w' '/tmp/graph9014040278030314399.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9014040278030314399.bin' '-l' '-1' '-v' '-w' '/tmp/graph9014040278030314399.weights' '-q' '0' '-e' '0.001'
[2023-03-20 11:23:58] [INFO ] Decomposing Gal with order
[2023-03-20 11:23:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-20 11:23:59] [INFO ] Removed a total of 1600 redundant transitions.
[2023-03-20 11:23:59] [INFO ] Flatten gal took : 250 ms
[2023-03-20 11:23:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 19 ms.
[2023-03-20 11:23:59] [INFO ] Time to serialize gal into /tmp/LTL17766071148456421633.gal : 32 ms
[2023-03-20 11:23:59] [INFO ] Time to serialize properties into /tmp/LTL16878468995345251681.ltl : 0 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17766071148456421633.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16878468995345251681.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X(F("(i14.i1.i0.u113.p1ol_1_9>=1)"))))
Formula 0 simplified : XG!"(i14.i1.i0.u113.p1ol_1_9>=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5294682789279574656
[2023-03-20 11:24:14] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5294682789279574656
Running compilation step : cd /tmp/ltsmin5294682789279574656;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5294682789279574656;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5294682789279574656;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property SquareGrid-PT-100510-LTLCardinality-00 finished in 125582 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(p0)))'
Support contains 1 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 50 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2023-03-20 11:24:17] [INFO ] Invariant cache hit.
[2023-03-20 11:24:18] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:24:19] [INFO ] Implicit Places using invariants in 1797 ms returned []
[2023-03-20 11:24:19] [INFO ] Invariant cache hit.
[2023-03-20 11:24:20] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:24:23] [INFO ] Implicit Places using invariants and state equation in 3336 ms returned []
Implicit Place search using SMT with State Equation took 5138 ms to find 0 implicit places.
[2023-03-20 11:24:23] [INFO ] Invariant cache hit.
[2023-03-20 11:24:23] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:24:24] [INFO ] Dead Transitions using invariants and state equation in 1820 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7028 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Stuttering acceptance computed with spot in 178 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : SquareGrid-PT-100510-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=3, aps=[p0:(LEQ 2 s1120)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 5629 ms.
Product exploration explored 100000 steps with 33333 reset in 6074 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 66 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SquareGrid-PT-100510-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SquareGrid-PT-100510-LTLCardinality-01 finished in 21924 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X(F((p1&&X(!p0)))))))'
Support contains 4 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 30 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2023-03-20 11:24:39] [INFO ] Invariant cache hit.
[2023-03-20 11:24:40] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:24:41] [INFO ] Implicit Places using invariants in 2160 ms returned []
[2023-03-20 11:24:41] [INFO ] Invariant cache hit.
[2023-03-20 11:24:42] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:24:45] [INFO ] Implicit Places using invariants and state equation in 3865 ms returned []
Implicit Place search using SMT with State Equation took 6036 ms to find 0 implicit places.
[2023-03-20 11:24:45] [INFO ] Invariant cache hit.
[2023-03-20 11:24:46] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:24:47] [INFO ] Dead Transitions using invariants and state equation in 1900 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7968 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Stuttering acceptance computed with spot in 268 ms :[p0, (OR (NOT p1) p0), true, true, true]
Running random walk in product with property : SquareGrid-PT-100510-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 1}], [{ cond=p1, acceptance={0} source=1 dest: 0}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(LEQ s691 s589), p1:(GT s817 s669)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration timeout after 82410 steps with 28 reset in 10001 ms.
Product exploration timeout after 81000 steps with 29 reset in 10002 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), true]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 3 factoid took 173 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 156 ms :[p0, (OR (NOT p1) p0), (OR (NOT p1) p0), (OR (NOT p1) p0)]
Finished random walk after 22 steps, including 0 resets, run visited all 3 properties in 6 ms. (steps per millisecond=3 )
Knowledge obtained : [(AND p0 p1), (X p0), true]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1))), (F (NOT (AND p1 p0))), (F (NOT p1)), (F (AND (NOT p1) p0))]
Knowledge based reduction with 3 factoid took 256 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 202 ms :[p0, (OR (NOT p1) p0), (OR (NOT p1) p0), (OR (NOT p1) p0)]
Stuttering acceptance computed with spot in 205 ms :[p0, (OR (NOT p1) p0), (OR (NOT p1) p0), (OR (NOT p1) p0)]
[2023-03-20 11:25:11] [INFO ] Invariant cache hit.
[2023-03-20 11:25:14] [INFO ] [Real]Absence check using 540 positive place invariants in 665 ms returned sat
[2023-03-20 11:25:15] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 730 ms returned sat
[2023-03-20 11:25:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 11:25:20] [INFO ] [Real]Absence check using state equation in 5304 ms returned sat
[2023-03-20 11:25:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 11:25:24] [INFO ] [Nat]Absence check using 540 positive place invariants in 1006 ms returned sat
[2023-03-20 11:25:24] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 101 ms returned sat
[2023-03-20 11:25:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 11:25:28] [INFO ] [Nat]Absence check using state equation in 4433 ms returned sat
[2023-03-20 11:25:28] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 111 ms.
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.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
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)
[2023-03-20 11:25:35] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG p0
Could not prove EG p0
Support contains 4 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 29 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2023-03-20 11:25:35] [INFO ] Invariant cache hit.
[2023-03-20 11:25:36] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:25:37] [INFO ] Implicit Places using invariants in 1705 ms returned []
[2023-03-20 11:25:37] [INFO ] Invariant cache hit.
[2023-03-20 11:25:38] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:25:41] [INFO ] Implicit Places using invariants and state equation in 3848 ms returned []
Implicit Place search using SMT with State Equation took 5564 ms to find 0 implicit places.
[2023-03-20 11:25:41] [INFO ] Invariant cache hit.
[2023-03-20 11:25:42] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:25:43] [INFO ] Dead Transitions using invariants and state equation in 2266 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7861 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0)]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 131 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 225 ms :[p0, (OR (NOT p1) p0), (OR (NOT p1) p0), (OR (NOT p1) p0)]
Finished random walk after 77 steps, including 0 resets, run visited all 3 properties in 31 ms. (steps per millisecond=2 )
Knowledge obtained : [(AND p1 p0)]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1))), (F (NOT (AND p0 p1))), (F (NOT p1)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 1 factoid took 169 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 189 ms :[p0, (OR (NOT p1) p0), (OR (NOT p1) p0), (OR (NOT p1) p0)]
Stuttering acceptance computed with spot in 204 ms :[p0, (OR (NOT p1) p0), (OR (NOT p1) p0), (OR (NOT p1) p0)]
[2023-03-20 11:25:47] [INFO ] Invariant cache hit.
[2023-03-20 11:25:50] [INFO ] [Real]Absence check using 540 positive place invariants in 649 ms returned sat
[2023-03-20 11:25:51] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 729 ms returned sat
[2023-03-20 11:25:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 11:25:56] [INFO ] [Real]Absence check using state equation in 5212 ms returned sat
[2023-03-20 11:25:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 11:25:59] [INFO ] [Nat]Absence check using 540 positive place invariants in 975 ms returned sat
[2023-03-20 11:26:00] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 98 ms returned sat
[2023-03-20 11:26:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 11:26:04] [INFO ] [Nat]Absence check using state equation in 4506 ms returned sat
[2023-03-20 11:26:04] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 152 ms.
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.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
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)
[2023-03-20 11:26:11] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG p0
Could not prove EG p0
Stuttering acceptance computed with spot in 276 ms :[p0, (OR (NOT p1) p0), (OR (NOT p1) p0), (OR (NOT p1) p0)]
Product exploration timeout after 82670 steps with 37 reset in 10001 ms.
Product exploration timeout after 77490 steps with 34 reset in 10001 ms.
Built C files in :
/tmp/ltsmin10139761777825014331
[2023-03-20 11:26:32] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10139761777825014331
Running compilation step : cd /tmp/ltsmin10139761777825014331;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10139761777825014331;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10139761777825014331;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 36 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2023-03-20 11:26:35] [INFO ] Invariant cache hit.
[2023-03-20 11:26:35] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:26:36] [INFO ] Implicit Places using invariants in 1588 ms returned []
[2023-03-20 11:26:36] [INFO ] Invariant cache hit.
[2023-03-20 11:26:37] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:26:40] [INFO ] Implicit Places using invariants and state equation in 3953 ms returned []
Implicit Place search using SMT with State Equation took 5551 ms to find 0 implicit places.
[2023-03-20 11:26:40] [INFO ] Invariant cache hit.
[2023-03-20 11:26:41] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:26:42] [INFO ] Dead Transitions using invariants and state equation in 1915 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7507 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Built C files in :
/tmp/ltsmin8911328500145037636
[2023-03-20 11:26:42] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8911328500145037636
Running compilation step : cd /tmp/ltsmin8911328500145037636;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8911328500145037636;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8911328500145037636;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-20 11:26:45] [INFO ] Flatten gal took : 116 ms
[2023-03-20 11:26:46] [INFO ] Flatten gal took : 105 ms
[2023-03-20 11:26:46] [INFO ] Time to serialize gal into /tmp/LTL2098576255777046947.gal : 16 ms
[2023-03-20 11:26:46] [INFO ] Time to serialize properties into /tmp/LTL8959145299910643781.prop : 1 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2098576255777046947.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16694916968857460767.hoa' '-atoms' '/tmp/LTL8959145299910643781.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL8959145299910643781.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16694916968857460767.hoa
Detected timeout of ITS tools.
[2023-03-20 11:27:01] [INFO ] Flatten gal took : 50 ms
[2023-03-20 11:27:01] [INFO ] Flatten gal took : 50 ms
[2023-03-20 11:27:01] [INFO ] Time to serialize gal into /tmp/LTL1285297646120055073.gal : 18 ms
[2023-03-20 11:27:01] [INFO ] Time to serialize properties into /tmp/LTL877894490354825419.ltl : 0 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1285297646120055073.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL877894490354825419.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((X(("(p4o_2_8<=p4il_3_5)")&&(X(F(("(p4ol_4_2>p4o_1_8)")&&(X("(p4o_2_8>p4il_3_5)"))))))))
Formula 0 simplified : X(!"(p4o_2_8<=p4il_3_5)" | XG(!"(p4ol_4_2>p4o_1_8)" | X!"(p4o_2_8>p4il_3_5)"))
Detected timeout of ITS tools.
[2023-03-20 11:27:16] [INFO ] Flatten gal took : 50 ms
[2023-03-20 11:27:16] [INFO ] Applying decomposition
[2023-03-20 11:27:16] [INFO ] Flatten gal took : 51 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/graph7637624238957203985.txt' '-o' '/tmp/graph7637624238957203985.bin' '-w' '/tmp/graph7637624238957203985.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7637624238957203985.bin' '-l' '-1' '-v' '-w' '/tmp/graph7637624238957203985.weights' '-q' '0' '-e' '0.001'
[2023-03-20 11:27:16] [INFO ] Decomposing Gal with order
[2023-03-20 11:27:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-20 11:27:16] [INFO ] Removed a total of 1588 redundant transitions.
[2023-03-20 11:27:16] [INFO ] Flatten gal took : 145 ms
[2023-03-20 11:27:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 66 labels/synchronizations in 110 ms.
[2023-03-20 11:27:17] [INFO ] Time to serialize gal into /tmp/LTL14733938125345022635.gal : 24 ms
[2023-03-20 11:27:17] [INFO ] Time to serialize properties into /tmp/LTL2995899915250573142.ltl : 0 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14733938125345022635.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2995899915250573142.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(("(gu289.p4o_2_8<=gu289.p4il_3_5)")&&(X(F(("(gu402.p4ol_4_2>gu402.p4o_1_8)")&&(X("(gu289.p4o_2_8>gu289.p4il_3_5)"))))))))
Formula 0 simplified : X(!"(gu289.p4o_2_8<=gu289.p4il_3_5)" | XG(!"(gu402.p4ol_4_2>gu402.p4o_1_8)" | X!"(gu289.p4o_2_8>gu289.p4il_3_5)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8933699786046649990
[2023-03-20 11:27:32] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8933699786046649990
Running compilation step : cd /tmp/ltsmin8933699786046649990;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8933699786046649990;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8933699786046649990;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property SquareGrid-PT-100510-LTLCardinality-02 finished in 176172 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 29 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2023-03-20 11:27:36] [INFO ] Invariant cache hit.
[2023-03-20 11:27:36] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:27:37] [INFO ] Implicit Places using invariants in 1485 ms returned []
[2023-03-20 11:27:37] [INFO ] Invariant cache hit.
[2023-03-20 11:27:37] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:27:41] [INFO ] Implicit Places using invariants and state equation in 3687 ms returned []
Implicit Place search using SMT with State Equation took 5205 ms to find 0 implicit places.
[2023-03-20 11:27:41] [INFO ] Invariant cache hit.
[2023-03-20 11:27:41] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:27:42] [INFO ] Dead Transitions using invariants and state equation in 1450 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6698 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SquareGrid-PT-100510-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s636 s698)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration timeout after 96150 steps with 375 reset in 10001 ms.
Product exploration timeout after 90330 steps with 362 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 208 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 55 ms :[(NOT p0)]
Finished random walk after 79 steps, including 0 resets, run visited all 1 properties in 14 ms. (steps per millisecond=5 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 231 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
[2023-03-20 11:28:06] [INFO ] Invariant cache hit.
[2023-03-20 11:28:09] [INFO ] [Real]Absence check using 540 positive place invariants in 619 ms returned sat
[2023-03-20 11:28:09] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 335 ms returned sat
[2023-03-20 11:28:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 11:28:14] [INFO ] [Real]Absence check using state equation in 5266 ms returned sat
[2023-03-20 11:28:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 11:28:18] [INFO ] [Nat]Absence check using 540 positive place invariants in 814 ms returned sat
[2023-03-20 11:28:18] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 356 ms returned sat
[2023-03-20 11:28:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 11:28:22] [INFO ] [Nat]Absence check using state equation in 4056 ms returned sat
[2023-03-20 11:28:22] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 118 ms.
0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
[2023-03-20 11:28:31] [INFO ] Deduced a trap composed of 2 places in 1909 ms of which 6 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.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
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)
[2023-03-20 11:28:31] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 2 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 57 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2023-03-20 11:28:32] [INFO ] Invariant cache hit.
[2023-03-20 11:28:32] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:28:33] [INFO ] Implicit Places using invariants in 1795 ms returned []
[2023-03-20 11:28:33] [INFO ] Invariant cache hit.
[2023-03-20 11:28:34] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:28:37] [INFO ] Implicit Places using invariants and state equation in 3612 ms returned []
Implicit Place search using SMT with State Equation took 5414 ms to find 0 implicit places.
[2023-03-20 11:28:37] [INFO ] Redundant transitions in 71 ms returned []
[2023-03-20 11:28:37] [INFO ] Invariant cache hit.
[2023-03-20 11:28:38] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:28:39] [INFO ] Dead Transitions using invariants and state equation in 2284 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7849 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 176 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Finished random walk after 239 steps, including 0 resets, run visited all 1 properties in 24 ms. (steps per millisecond=9 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 142 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
[2023-03-20 11:28:43] [INFO ] Invariant cache hit.
[2023-03-20 11:28:46] [INFO ] [Real]Absence check using 540 positive place invariants in 675 ms returned sat
[2023-03-20 11:28:47] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 348 ms returned sat
[2023-03-20 11:28:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 11:28:52] [INFO ] [Real]Absence check using state equation in 5725 ms returned sat
[2023-03-20 11:28:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 11:28:55] [INFO ] [Nat]Absence check using 540 positive place invariants in 661 ms returned sat
[2023-03-20 11:28:56] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 362 ms returned sat
[2023-03-20 11:28:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 11:29:01] [INFO ] [Nat]Absence check using state equation in 4944 ms returned sat
[2023-03-20 11:29:01] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 124 ms.
[2023-03-20 11:29:09] [INFO ] Deduced a trap composed of 2 places in 1681 ms of which 3 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.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
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)
[2023-03-20 11:29:09] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Product exploration timeout after 98640 steps with 427 reset in 10001 ms.
Product exploration timeout after 94610 steps with 335 reset in 10001 ms.
Built C files in :
/tmp/ltsmin3891516150275010036
[2023-03-20 11:29:29] [INFO ] Too many transitions (1640) to apply POR reductions. Disabling POR matrices.
[2023-03-20 11:29:29] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3891516150275010036
Running compilation step : cd /tmp/ltsmin3891516150275010036;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3891516150275010036;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3891516150275010036;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 48 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2023-03-20 11:29:32] [INFO ] Invariant cache hit.
[2023-03-20 11:29:33] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:29:34] [INFO ] Implicit Places using invariants in 1814 ms returned []
[2023-03-20 11:29:34] [INFO ] Invariant cache hit.
[2023-03-20 11:29:35] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:29:38] [INFO ] Implicit Places using invariants and state equation in 3377 ms returned []
Implicit Place search using SMT with State Equation took 5206 ms to find 0 implicit places.
[2023-03-20 11:29:38] [INFO ] Redundant transitions in 35 ms returned []
[2023-03-20 11:29:38] [INFO ] Invariant cache hit.
[2023-03-20 11:29:38] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:29:39] [INFO ] Dead Transitions using invariants and state equation in 1802 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7098 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Built C files in :
/tmp/ltsmin5500405665069504813
[2023-03-20 11:29:39] [INFO ] Too many transitions (1640) to apply POR reductions. Disabling POR matrices.
[2023-03-20 11:29:39] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5500405665069504813
Running compilation step : cd /tmp/ltsmin5500405665069504813;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5500405665069504813;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5500405665069504813;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-20 11:29:43] [INFO ] Flatten gal took : 104 ms
[2023-03-20 11:29:43] [INFO ] Flatten gal took : 104 ms
[2023-03-20 11:29:43] [INFO ] Time to serialize gal into /tmp/LTL5326232536138796262.gal : 11 ms
[2023-03-20 11:29:43] [INFO ] Time to serialize properties into /tmp/LTL12430535963672433393.prop : 1 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5326232536138796262.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17870597206392290119.hoa' '-atoms' '/tmp/LTL12430535963672433393.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL12430535963672433393.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17870597206392290119.hoa
Detected timeout of ITS tools.
[2023-03-20 11:29:58] [INFO ] Flatten gal took : 61 ms
[2023-03-20 11:29:58] [INFO ] Flatten gal took : 76 ms
[2023-03-20 11:29:58] [INFO ] Time to serialize gal into /tmp/LTL13887752647051004758.gal : 10 ms
[2023-03-20 11:29:58] [INFO ] Time to serialize properties into /tmp/LTL17605636674567271164.ltl : 1 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13887752647051004758.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17605636674567271164.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(F("(p4il_7_8<=p4o_3_4)"))))
Formula 0 simplified : XG!"(p4il_7_8<=p4o_3_4)"
Detected timeout of ITS tools.
[2023-03-20 11:30:13] [INFO ] Flatten gal took : 58 ms
[2023-03-20 11:30:13] [INFO ] Applying decomposition
[2023-03-20 11:30:13] [INFO ] Flatten gal took : 60 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/graph10717653913682930296.txt' '-o' '/tmp/graph10717653913682930296.bin' '-w' '/tmp/graph10717653913682930296.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10717653913682930296.bin' '-l' '-1' '-v' '-w' '/tmp/graph10717653913682930296.weights' '-q' '0' '-e' '0.001'
[2023-03-20 11:30:13] [INFO ] Decomposing Gal with order
[2023-03-20 11:30:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-20 11:30:14] [INFO ] Removed a total of 1594 redundant transitions.
[2023-03-20 11:30:14] [INFO ] Flatten gal took : 128 ms
[2023-03-20 11:30:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 46 ms.
[2023-03-20 11:30:14] [INFO ] Time to serialize gal into /tmp/LTL16796186276161598349.gal : 12 ms
[2023-03-20 11:30:14] [INFO ] Time to serialize properties into /tmp/LTL3953058990866249303.ltl : 1 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16796186276161598349.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3953058990866249303.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F("(gu348.p4il_7_8<=gu348.p4o_3_4)"))))
Formula 0 simplified : XG!"(gu348.p4il_7_8<=gu348.p4o_3_4)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4720395588030116431
[2023-03-20 11:30:29] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4720395588030116431
Running compilation step : cd /tmp/ltsmin4720395588030116431;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4720395588030116431;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4720395588030116431;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property SquareGrid-PT-100510-LTLCardinality-03 finished in 176468 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0&&F(p1)))))'
Support contains 3 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 39 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2023-03-20 11:30:32] [INFO ] Invariant cache hit.
[2023-03-20 11:30:34] [INFO ] Implicit Places using invariants in 1587 ms returned []
[2023-03-20 11:30:34] [INFO ] Invariant cache hit.
[2023-03-20 11:30:34] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:30:37] [INFO ] Implicit Places using invariants and state equation in 3812 ms returned []
Implicit Place search using SMT with State Equation took 5421 ms to find 0 implicit places.
[2023-03-20 11:30:37] [INFO ] Invariant cache hit.
[2023-03-20 11:30:38] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:30:39] [INFO ] Dead Transitions using invariants and state equation in 1936 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7415 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Stuttering acceptance computed with spot in 243 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : SquareGrid-PT-100510-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GT 1 s609), p1:(GT s577 s695)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SquareGrid-PT-100510-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-100510-LTLCardinality-04 finished in 7765 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||X(p1)||G(p2)))))'
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 46 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2023-03-20 11:30:40] [INFO ] Invariant cache hit.
[2023-03-20 11:30:40] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:30:41] [INFO ] Implicit Places using invariants in 1749 ms returned []
[2023-03-20 11:30:42] [INFO ] Invariant cache hit.
[2023-03-20 11:30:42] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:30:45] [INFO ] Implicit Places using invariants and state equation in 3930 ms returned []
Implicit Place search using SMT with State Equation took 5697 ms to find 0 implicit places.
[2023-03-20 11:30:45] [INFO ] Invariant cache hit.
[2023-03-20 11:30:46] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:30:48] [INFO ] Dead Transitions using invariants and state equation in 2147 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7902 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Stuttering acceptance computed with spot in 165 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Running random walk in product with property : SquareGrid-PT-100510-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(GT s230 s568), p2:(LEQ s24 s263), p1:(LEQ s53 s683)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 27703 reset in 6628 ms.
Product exploration explored 100000 steps with 27986 reset in 6952 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p2 p1), (X (NOT p0))]
False Knowledge obtained : [(X (X (AND p2 (NOT p0) (NOT p1)))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (X (X (AND (NOT p2) (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))))]
Knowledge based reduction with 2 factoid took 173 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 141 ms :[(AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2))]
Finished random walk after 269 steps, including 0 resets, run visited all 2 properties in 36 ms. (steps per millisecond=7 )
Knowledge obtained : [(AND (NOT p0) p2 p1), (X (NOT p0))]
False Knowledge obtained : [(X (X (AND p2 (NOT p0) (NOT p1)))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (X (X (AND (NOT p2) (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (F (AND (NOT p1) (NOT p0) p2)), (F (AND (NOT p1) (NOT p0) (NOT p2)))]
Knowledge based reduction with 2 factoid took 312 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 158 ms :[(AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 157 ms :[(AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2))]
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 29 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2023-03-20 11:31:05] [INFO ] Invariant cache hit.
[2023-03-20 11:31:06] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:31:07] [INFO ] Implicit Places using invariants in 1937 ms returned []
[2023-03-20 11:31:07] [INFO ] Invariant cache hit.
[2023-03-20 11:31:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:31:11] [INFO ] Implicit Places using invariants and state equation in 4256 ms returned []
Implicit Place search using SMT with State Equation took 6198 ms to find 0 implicit places.
[2023-03-20 11:31:11] [INFO ] Invariant cache hit.
[2023-03-20 11:31:12] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:31:13] [INFO ] Dead Transitions using invariants and state equation in 2104 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8333 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0) p2)]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (AND (NOT p1) (NOT p0) p2))), (X (X (NOT (AND (NOT p1) (NOT p0) p2))))]
Knowledge based reduction with 1 factoid took 143 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 117 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Finished random walk after 4006 steps, including 1 resets, run visited all 2 properties in 760 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND p1 (NOT p0) p2)]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (AND (NOT p1) (NOT p0) p2))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (F (AND (NOT p0) (NOT p1) p2)), (F (AND (NOT p0) (NOT p1) (NOT p2)))]
Knowledge based reduction with 1 factoid took 182 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 120 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 131 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 123 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 29160 reset in 6491 ms.
Product exploration explored 100000 steps with 27983 reset in 6861 ms.
Applying partial POR strategy [false, true, false]
Stuttering acceptance computed with spot in 113 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 45 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2023-03-20 11:31:32] [INFO ] Redundant transitions in 51 ms returned []
[2023-03-20 11:31:32] [INFO ] Invariant cache hit.
[2023-03-20 11:31:32] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:31:34] [INFO ] Dead Transitions using invariants and state equation in 2103 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2223 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Built C files in :
/tmp/ltsmin7912665092174866609
[2023-03-20 11:31:34] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7912665092174866609
Running compilation step : cd /tmp/ltsmin7912665092174866609;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7912665092174866609;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7912665092174866609;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 28 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2023-03-20 11:31:37] [INFO ] Invariant cache hit.
[2023-03-20 11:31:37] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:31:39] [INFO ] Implicit Places using invariants in 1788 ms returned []
[2023-03-20 11:31:39] [INFO ] Invariant cache hit.
[2023-03-20 11:31:39] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:31:42] [INFO ] Implicit Places using invariants and state equation in 3584 ms returned []
Implicit Place search using SMT with State Equation took 5378 ms to find 0 implicit places.
[2023-03-20 11:31:42] [INFO ] Invariant cache hit.
[2023-03-20 11:31:43] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:31:44] [INFO ] Dead Transitions using invariants and state equation in 2105 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7511 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Built C files in :
/tmp/ltsmin17778260224943974158
[2023-03-20 11:31:44] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17778260224943974158
Running compilation step : cd /tmp/ltsmin17778260224943974158;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17778260224943974158;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17778260224943974158;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-20 11:31:48] [INFO ] Flatten gal took : 57 ms
[2023-03-20 11:31:48] [INFO ] Flatten gal took : 61 ms
[2023-03-20 11:31:48] [INFO ] Time to serialize gal into /tmp/LTL17907540667227542940.gal : 17 ms
[2023-03-20 11:31:48] [INFO ] Time to serialize properties into /tmp/LTL8344275443036882337.prop : 1 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17907540667227542940.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5750364987978730157.hoa' '-atoms' '/tmp/LTL8344275443036882337.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL8344275443036882337.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5750364987978730157.hoa
Detected timeout of ITS tools.
[2023-03-20 11:32:03] [INFO ] Flatten gal took : 56 ms
[2023-03-20 11:32:03] [INFO ] Flatten gal took : 74 ms
[2023-03-20 11:32:03] [INFO ] Time to serialize gal into /tmp/LTL1552596579628948449.gal : 12 ms
[2023-03-20 11:32:03] [INFO ] Time to serialize properties into /tmp/LTL13736945708040395994.ltl : 1 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1552596579628948449.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13736945708040395994.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F((("(p1o_10_1>p4il_10_6)")||(X("(p1i_4_3<=p4o_2_10)")))||(G("(p1i_11_4<=p1o_3_3)"))))))
Formula 0 simplified : XG(!"(p1o_10_1>p4il_10_6)" & X!"(p1i_4_3<=p4o_2_10)" & F!"(p1i_11_4<=p1o_3_3)")
Detected timeout of ITS tools.
[2023-03-20 11:32:18] [INFO ] Flatten gal took : 59 ms
[2023-03-20 11:32:18] [INFO ] Applying decomposition
[2023-03-20 11:32:18] [INFO ] Flatten gal took : 63 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/graph9494932250411457053.txt' '-o' '/tmp/graph9494932250411457053.bin' '-w' '/tmp/graph9494932250411457053.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9494932250411457053.bin' '-l' '-1' '-v' '-w' '/tmp/graph9494932250411457053.weights' '-q' '0' '-e' '0.001'
[2023-03-20 11:32:18] [INFO ] Decomposing Gal with order
[2023-03-20 11:32:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-20 11:32:18] [INFO ] Removed a total of 1585 redundant transitions.
[2023-03-20 11:32:19] [INFO ] Flatten gal took : 175 ms
[2023-03-20 11:32:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 90 labels/synchronizations in 70 ms.
[2023-03-20 11:32:19] [INFO ] Time to serialize gal into /tmp/LTL14807898408945659130.gal : 13 ms
[2023-03-20 11:32:19] [INFO ] Time to serialize properties into /tmp/LTL3392725483151865804.ltl : 1 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14807898408945659130.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3392725483151865804.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F((("(gu113.p1o_10_1>gu113.p4il_10_6)")||(X("(gu336.p1i_4_3<=gu336.p4o_2_10)")))||(G("(gu12.p1i_11_4<=gu12.p1o_3_3)"))))))
Formula 0 simplified : XG(!"(gu113.p1o_10_1>gu113.p4il_10_6)" & X!"(gu336.p1i_4_3<=gu336.p4o_2_10)" & F!"(gu12.p1i_11_4<=gu12.p1o_3_3)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1289501134831398674
[2023-03-20 11:32:34] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1289501134831398674
Running compilation step : cd /tmp/ltsmin1289501134831398674;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1289501134831398674;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1289501134831398674;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property SquareGrid-PT-100510-LTLCardinality-06 finished in 117385 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U (p1||(F((p2&&X(p3)))&&F(p1)))))'
Support contains 5 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 27 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2023-03-20 11:32:37] [INFO ] Invariant cache hit.
[2023-03-20 11:32:38] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:32:39] [INFO ] Implicit Places using invariants in 1704 ms returned []
[2023-03-20 11:32:39] [INFO ] Invariant cache hit.
[2023-03-20 11:32:39] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:32:43] [INFO ] Implicit Places using invariants and state equation in 3726 ms returned []
Implicit Place search using SMT with State Equation took 5443 ms to find 0 implicit places.
[2023-03-20 11:32:43] [INFO ] Invariant cache hit.
[2023-03-20 11:32:43] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:32:44] [INFO ] Dead Transitions using invariants and state equation in 1381 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6854 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Stuttering acceptance computed with spot in 343 ms :[(NOT p1), (OR (NOT p2) (NOT p3)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (NOT p3), (AND (NOT p0) (NOT p3)), (AND (NOT p1) (NOT p3))]
Running random walk in product with property : SquareGrid-PT-100510-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=0 dest: 4}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=0 dest: 5}, { cond=(AND (NOT p1) p2 p0), acceptance={} source=0 dest: 6}, { cond=(AND (NOT p1) p2 p0), acceptance={} source=0 dest: 7}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=p2, acceptance={0} source=1 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={} source=3 dest: 3}, { cond=(AND p2 (NOT p0)), acceptance={} source=3 dest: 5}, { cond=(AND p2 p0), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={0} source=4 dest: 5}, { cond=(AND (NOT p1) p2 p0), acceptance={0} source=4 dest: 6}, { cond=(AND (NOT p1) p2 p0), acceptance={0} source=4 dest: 7}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={0} source=5 dest: 1}, { cond=(AND p2 (NOT p3)), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p3)), acceptance={} source=6 dest: 1}, { cond=(AND (NOT p2) p0 (NOT p3)), acceptance={} source=6 dest: 3}, { cond=(AND p2 (NOT p0) (NOT p3)), acceptance={} source=6 dest: 5}, { cond=(AND p2 p0 (NOT p3)), acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0) (NOT p3)), acceptance={0} source=7 dest: 1}, { cond=(AND (NOT p1) (NOT p2) p0 (NOT p3)), acceptance={0} source=7 dest: 3}, { cond=(AND (NOT p1) (NOT p2) p0 (NOT p3)), acceptance={0} source=7 dest: 4}, { cond=(AND (NOT p1) p2 (NOT p0) (NOT p3)), acceptance={0} source=7 dest: 5}, { cond=(AND (NOT p1) p2 p0 (NOT p3)), acceptance={0} source=7 dest: 6}, { cond=(AND (NOT p1) p2 p0 (NOT p3)), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p1:(GT 1 s564), p2:(LEQ s327 s880), p0:(LEQ 1 s777), p3:(LEQ 1 s177)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration timeout after 92010 steps with 546 reset in 10001 ms.
Product exploration timeout after 82840 steps with 420 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p2 p0 p3), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (NOT (AND (NOT p2) p0 (NOT p3)))), (X (NOT (AND (NOT p2) p0))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p3)))), (X (NOT (AND p2 (NOT p0) (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0) (NOT p3)))), (X p2), (X (NOT (AND (NOT p1) p2 (NOT p0) (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p2) p0 (NOT p3)))), (X (NOT (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT (AND (NOT p2) p0 (NOT p3))))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0) (NOT p3))))), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p2) p0 (NOT p3))))), (X (X (NOT (AND (NOT p2) (NOT p0)))))]
False Knowledge obtained : [(X (AND (NOT p1) p2 (NOT p0))), (X (NOT (AND (NOT p1) p2 (NOT p0)))), (X (AND p2 (NOT p3))), (X (NOT (AND p2 (NOT p3)))), (X (AND (NOT p1) p2 p0)), (X (NOT (AND (NOT p1) p2 p0))), (X (AND p2 p0)), (X (NOT (AND p2 p0))), (X (AND p2 (NOT p0))), (X (NOT (AND p2 (NOT p0)))), (X (AND (NOT p1) p2 p0 (NOT p3))), (X (NOT (AND (NOT p1) p2 p0 (NOT p3)))), (X (NOT p1)), (X p1), (X (AND p2 p0 (NOT p3))), (X (NOT (AND p2 p0 (NOT p3)))), (X (X (AND p2 (NOT p3)))), (X (X (NOT (AND p2 (NOT p3))))), (X (X (AND (NOT p1) p2 (NOT p0)))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), (X (X (AND (NOT p1) p2 p0))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (AND p2 (NOT p0) (NOT p3)))), (X (X (NOT (AND p2 (NOT p0) (NOT p3))))), (X (X (AND p2 p0))), (X (X (NOT (AND p2 p0)))), (X (X (AND (NOT p1) p2 (NOT p0) (NOT p3)))), (X (X (NOT (AND (NOT p1) p2 (NOT p0) (NOT p3))))), (X (X (AND p2 (NOT p0)))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (AND (NOT p1) p2 p0 (NOT p3)))), (X (X (NOT (AND (NOT p1) p2 p0 (NOT p3))))), (X (X (NOT p1))), (X (X p1)), (X (X (AND p2 p0 (NOT p3)))), (X (X (NOT (AND p2 p0 (NOT p3)))))]
Knowledge based reduction with 23 factoid took 2864 ms. Reduced automaton from 8 states, 32 edges and 4 AP (stutter sensitive) to 8 states, 28 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 474 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p3))), (OR (NOT p2) (NOT p3)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (NOT p3), (AND (NOT p0) (NOT p3)), (AND (NOT p1) (NOT p3))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1881 ms. (steps per millisecond=5 ) properties (out of 20) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=59 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=58 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=41 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=38 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=54 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=60 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=59 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=59 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2023-03-20 11:33:14] [INFO ] Invariant cache hit.
[2023-03-20 11:33:15] [INFO ] After 523ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-20 11:33:16] [INFO ] [Nat]Absence check using 540 positive place invariants in 144 ms returned sat
[2023-03-20 11:33:16] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 73 ms returned sat
[2023-03-20 11:33:17] [INFO ] After 1571ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2023-03-20 11:33:19] [INFO ] After 2771ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :10
Attempting to minimize the solution found.
Minimization took 908 ms.
[2023-03-20 11:33:20] [INFO ] After 4586ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :10
Fused 10 Parikh solutions to 6 different solutions.
Finished Parikh walk after 2299 steps, including 0 resets, run visited all 4 properties in 254 ms. (steps per millisecond=9 )
Parikh walk visited 10 properties in 1980 ms.
Knowledge obtained : [(AND (NOT p1) p2 p0 p3), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (NOT (AND (NOT p2) p0 (NOT p3)))), (X (NOT (AND (NOT p2) p0))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p3)))), (X (NOT (AND p2 (NOT p0) (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0) (NOT p3)))), (X p2), (X (NOT (AND (NOT p1) p2 (NOT p0) (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p2) p0 (NOT p3)))), (X (NOT (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT (AND (NOT p2) p0 (NOT p3))))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0) (NOT p3))))), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p2) p0 (NOT p3))))), (X (X (NOT (AND (NOT p2) (NOT p0)))))]
False Knowledge obtained : [(X (AND (NOT p1) p2 (NOT p0))), (X (NOT (AND (NOT p1) p2 (NOT p0)))), (X (AND p2 (NOT p3))), (X (NOT (AND p2 (NOT p3)))), (X (AND (NOT p1) p2 p0)), (X (NOT (AND (NOT p1) p2 p0))), (X (AND p2 p0)), (X (NOT (AND p2 p0))), (X (AND p2 (NOT p0))), (X (NOT (AND p2 (NOT p0)))), (X (AND (NOT p1) p2 p0 (NOT p3))), (X (NOT (AND (NOT p1) p2 p0 (NOT p3)))), (X (NOT p1)), (X p1), (X (AND p2 p0 (NOT p3))), (X (NOT (AND p2 p0 (NOT p3)))), (X (X (AND p2 (NOT p3)))), (X (X (NOT (AND p2 (NOT p3))))), (X (X (AND (NOT p1) p2 (NOT p0)))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), (X (X (AND (NOT p1) p2 p0))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (AND p2 (NOT p0) (NOT p3)))), (X (X (NOT (AND p2 (NOT p0) (NOT p3))))), (X (X (AND p2 p0))), (X (X (NOT (AND p2 p0)))), (X (X (AND (NOT p1) p2 (NOT p0) (NOT p3)))), (X (X (NOT (AND (NOT p1) p2 (NOT p0) (NOT p3))))), (X (X (AND p2 (NOT p0)))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (AND (NOT p1) p2 p0 (NOT p3)))), (X (X (NOT (AND (NOT p1) p2 p0 (NOT p3))))), (X (X (NOT p1))), (X (X p1)), (X (X (AND p2 p0 (NOT p3)))), (X (X (NOT (AND p2 p0 (NOT p3))))), (F (AND (NOT p1) (NOT p0) p2)), (F (AND (NOT p1) p0 (NOT p2))), (F (NOT (AND (NOT p1) p0 p2))), (F (AND (NOT p3) p0 p2)), (F (AND (NOT p0) p2)), (F (AND (NOT p3) (NOT p0) p2)), (F (AND p0 (NOT p2))), (F (AND (NOT p3) p0 (NOT p2))), (F (AND (NOT p1) (NOT p0) (NOT p2))), (F (NOT (AND p0 p2))), (F (AND (NOT p3) (NOT p0) (NOT p2))), (F (AND (NOT p1) (NOT p3) p0 p2)), (F (NOT p2)), (F (AND (NOT p1) (NOT p3) (NOT p0) p2)), (F (AND (NOT p1) (NOT p3) p0 (NOT p2))), (F (AND (NOT p0) (NOT p2))), (F p1), (F (AND (NOT p1) (NOT p3) (NOT p0) (NOT p2))), (F (AND (NOT p3) p2)), (F (AND (NOT p3) (NOT p2)))]
Knowledge based reduction with 23 factoid took 3671 ms. Reduced automaton from 8 states, 28 edges and 4 AP (stutter sensitive) to 8 states, 28 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 423 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p3))), (OR (NOT p2) (NOT p3)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (NOT p3), (AND (NOT p0) (NOT p3)), (AND (NOT p1) (NOT p3))]
Stuttering acceptance computed with spot in 419 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p3))), (OR (NOT p2) (NOT p3)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (NOT p3), (AND (NOT p0) (NOT p3)), (AND (NOT p1) (NOT p3))]
[2023-03-20 11:33:26] [INFO ] Invariant cache hit.
[2023-03-20 11:33:29] [INFO ] [Real]Absence check using 540 positive place invariants in 665 ms returned sat
[2023-03-20 11:33:30] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 613 ms returned sat
[2023-03-20 11:33:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 11:33:34] [INFO ] [Real]Absence check using state equation in 4725 ms returned sat
[2023-03-20 11:33:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 11:33:38] [INFO ] [Nat]Absence check using 540 positive place invariants in 705 ms returned sat
[2023-03-20 11:33:38] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 595 ms returned sat
[2023-03-20 11:33:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 11:33:43] [INFO ] [Nat]Absence check using state equation in 4775 ms returned sat
[2023-03-20 11:33:43] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 367 ms.
[2023-03-20 11:33:51] [INFO ] Deduced a trap composed of 2 places in 1861 ms of which 3 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.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
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)
[2023-03-20 11:33:51] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p1)
Could not prove EG (NOT p1)
Support contains 5 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 48 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2023-03-20 11:33:51] [INFO ] Invariant cache hit.
[2023-03-20 11:33:52] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:33:54] [INFO ] Implicit Places using invariants in 2494 ms returned []
[2023-03-20 11:33:54] [INFO ] Invariant cache hit.
[2023-03-20 11:33:54] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:33:58] [INFO ] Implicit Places using invariants and state equation in 3761 ms returned []
Implicit Place search using SMT with State Equation took 6259 ms to find 0 implicit places.
[2023-03-20 11:33:58] [INFO ] Invariant cache hit.
[2023-03-20 11:33:58] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:33:59] [INFO ] Dead Transitions using invariants and state equation in 1735 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8045 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 (NOT p1) p0 p3), (X (NOT (AND (NOT p3) (NOT p0) p2))), (X (NOT (AND (NOT p1) (NOT p3) p0 (NOT p2)))), (X (NOT (AND (NOT p3) p0 (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p3) (NOT p0) p2))), (X (NOT (AND (NOT p3) (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p3) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p3) p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p2)), (X (X (NOT (AND (NOT p3) p0 (NOT p2))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p3) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(X (AND (NOT p3) p0 p2)), (X (NOT (AND (NOT p3) p0 p2))), (X (AND (NOT p1) (NOT p3) p0 p2)), (X (NOT (AND (NOT p1) (NOT p3) p0 p2))), (X (NOT p1)), (X p1), (X (X (AND (NOT p1) (NOT p3) (NOT p0) p2))), (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p0) p2)))), (X (X (AND (NOT p3) p0 p2))), (X (X (NOT (AND (NOT p3) p0 p2)))), (X (X (AND (NOT p1) (NOT p3) p0 p2))), (X (X (NOT (AND (NOT p1) (NOT p3) p0 p2)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND (NOT p3) p2))), (X (X (NOT (AND (NOT p3) p2)))), (X (X (AND (NOT p3) (NOT p0) p2))), (X (X (NOT (AND (NOT p3) (NOT p0) p2)))), (X (X (AND (NOT p1) p0 p2))), (X (X (NOT (AND (NOT p1) p0 p2)))), (X (X (AND (NOT p1) (NOT p0) p2))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X (NOT p1))), (X (X p1)), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2))))]
Knowledge based reduction with 17 factoid took 2223 ms. Reduced automaton from 8 states, 28 edges and 4 AP (stutter sensitive) to 8 states, 28 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 462 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p3))), (OR (NOT p2) (NOT p3)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (NOT p3), (AND (NOT p0) (NOT p3)), (AND (NOT p1) (NOT p3))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2161 ms. (steps per millisecond=4 ) properties (out of 20) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=56 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=57 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=57 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=56 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=57 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=59 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=57 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=57 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2023-03-20 11:34:09] [INFO ] Invariant cache hit.
[2023-03-20 11:34:10] [INFO ] After 450ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-20 11:34:11] [INFO ] [Nat]Absence check using 540 positive place invariants in 167 ms returned sat
[2023-03-20 11:34:11] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 72 ms returned sat
[2023-03-20 11:34:13] [INFO ] After 1769ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2023-03-20 11:34:14] [INFO ] After 3257ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :10
Attempting to minimize the solution found.
Minimization took 1041 ms.
[2023-03-20 11:34:15] [INFO ] After 5505ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :10
Fused 10 Parikh solutions to 9 different solutions.
Finished Parikh walk after 2900 steps, including 0 resets, run visited all 4 properties in 314 ms. (steps per millisecond=9 )
Parikh walk visited 10 properties in 2316 ms.
Knowledge obtained : [(AND p2 (NOT p1) p0 p3), (X (NOT (AND (NOT p3) (NOT p0) p2))), (X (NOT (AND (NOT p1) (NOT p3) p0 (NOT p2)))), (X (NOT (AND (NOT p3) p0 (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p3) (NOT p0) p2))), (X (NOT (AND (NOT p3) (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p3) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p3) p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p2)), (X (X (NOT (AND (NOT p3) p0 (NOT p2))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p3) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(X (AND (NOT p3) p0 p2)), (X (NOT (AND (NOT p3) p0 p2))), (X (AND (NOT p1) (NOT p3) p0 p2)), (X (NOT (AND (NOT p1) (NOT p3) p0 p2))), (X (NOT p1)), (X p1), (X (X (AND (NOT p1) (NOT p3) (NOT p0) p2))), (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p0) p2)))), (X (X (AND (NOT p3) p0 p2))), (X (X (NOT (AND (NOT p3) p0 p2)))), (X (X (AND (NOT p1) (NOT p3) p0 p2))), (X (X (NOT (AND (NOT p1) (NOT p3) p0 p2)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND (NOT p3) p2))), (X (X (NOT (AND (NOT p3) p2)))), (X (X (AND (NOT p3) (NOT p0) p2))), (X (X (NOT (AND (NOT p3) (NOT p0) p2)))), (X (X (AND (NOT p1) p0 p2))), (X (X (NOT (AND (NOT p1) p0 p2)))), (X (X (AND (NOT p1) (NOT p0) p2))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X (NOT p1))), (X (X p1)), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2)))), (F (AND (NOT p1) p2 (NOT p0))), (F (AND (NOT p1) (NOT p2) p0)), (F (NOT (AND (NOT p1) p2 p0))), (F (AND p2 p0 (NOT p3))), (F (AND p2 (NOT p0))), (F (AND p2 (NOT p0) (NOT p3))), (F (AND (NOT p2) p0)), (F (AND (NOT p2) p0 (NOT p3))), (F (AND (NOT p1) (NOT p2) (NOT p0))), (F (NOT (AND p2 p0))), (F (AND (NOT p2) (NOT p0) (NOT p3))), (F (AND (NOT p1) p2 p0 (NOT p3))), (F (NOT p2)), (F (AND (NOT p1) p2 (NOT p0) (NOT p3))), (F (AND (NOT p1) (NOT p2) p0 (NOT p3))), (F (AND (NOT p2) (NOT p0))), (F p1), (F (AND (NOT p1) (NOT p2) (NOT p0) (NOT p3))), (F (AND p2 (NOT p3))), (F (AND (NOT p2) (NOT p3)))]
Knowledge based reduction with 17 factoid took 2787 ms. Reduced automaton from 8 states, 28 edges and 4 AP (stutter sensitive) to 8 states, 28 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 414 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p3))), (OR (NOT p2) (NOT p3)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (NOT p3), (AND (NOT p0) (NOT p3)), (AND (NOT p1) (NOT p3))]
Stuttering acceptance computed with spot in 405 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p3))), (OR (NOT p2) (NOT p3)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (NOT p3), (AND (NOT p0) (NOT p3)), (AND (NOT p1) (NOT p3))]
[2023-03-20 11:34:21] [INFO ] Invariant cache hit.
[2023-03-20 11:34:25] [INFO ] [Real]Absence check using 540 positive place invariants in 801 ms returned sat
[2023-03-20 11:34:25] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 613 ms returned sat
[2023-03-20 11:34:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 11:34:30] [INFO ] [Real]Absence check using state equation in 4525 ms returned sat
[2023-03-20 11:34:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 11:34:33] [INFO ] [Nat]Absence check using 540 positive place invariants in 635 ms returned sat
[2023-03-20 11:34:33] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 364 ms returned sat
[2023-03-20 11:34:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 11:34:38] [INFO ] [Nat]Absence check using state equation in 4579 ms returned sat
[2023-03-20 11:34:38] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 114 ms.
[2023-03-20 11:34:47] [INFO ] Deduced a trap composed of 2 places in 1906 ms of which 3 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.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
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)
[2023-03-20 11:34:47] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p1)
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 367 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p3))), (OR (NOT p2) (NOT p3)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (NOT p3), (AND (NOT p0) (NOT p3)), (AND (NOT p1) (NOT p3))]
Product exploration timeout after 87100 steps with 389 reset in 10001 ms.
Product exploration timeout after 86780 steps with 447 reset in 10001 ms.
Applying partial POR strategy [false, false, true, false, false, false, false, false]
Stuttering acceptance computed with spot in 487 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p3))), (OR (NOT p2) (NOT p3)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (NOT p3), (AND (NOT p0) (NOT p3)), (AND (NOT p1) (NOT p3))]
Support contains 5 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 69 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2023-03-20 11:35:08] [INFO ] Redundant transitions in 31 ms returned []
[2023-03-20 11:35:08] [INFO ] Invariant cache hit.
[2023-03-20 11:35:09] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:35:10] [INFO ] Dead Transitions using invariants and state equation in 2165 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2292 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Built C files in :
/tmp/ltsmin12250393213936588819
[2023-03-20 11:35:10] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12250393213936588819
Running compilation step : cd /tmp/ltsmin12250393213936588819;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12250393213936588819;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12250393213936588819;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 5 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 45 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2023-03-20 11:35:13] [INFO ] Invariant cache hit.
[2023-03-20 11:35:14] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:35:15] [INFO ] Implicit Places using invariants in 2028 ms returned []
[2023-03-20 11:35:15] [INFO ] Invariant cache hit.
[2023-03-20 11:35:16] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:35:19] [INFO ] Implicit Places using invariants and state equation in 3730 ms returned []
Implicit Place search using SMT with State Equation took 5760 ms to find 0 implicit places.
[2023-03-20 11:35:19] [INFO ] Invariant cache hit.
[2023-03-20 11:35:19] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:35:21] [INFO ] Dead Transitions using invariants and state equation in 1853 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7667 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Built C files in :
/tmp/ltsmin5061462832918412471
[2023-03-20 11:35:21] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5061462832918412471
Running compilation step : cd /tmp/ltsmin5061462832918412471;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5061462832918412471;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5061462832918412471;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-20 11:35:24] [INFO ] Flatten gal took : 68 ms
[2023-03-20 11:35:24] [INFO ] Flatten gal took : 55 ms
[2023-03-20 11:35:24] [INFO ] Time to serialize gal into /tmp/LTL10028069049930067445.gal : 8 ms
[2023-03-20 11:35:24] [INFO ] Time to serialize properties into /tmp/LTL7844956007064378328.prop : 1 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10028069049930067445.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14136583355454275485.hoa' '-atoms' '/tmp/LTL7844956007064378328.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL7844956007064378328.prop.
Loaded 4 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14136583355454275485.hoa
Detected timeout of ITS tools.
[2023-03-20 11:35:39] [INFO ] Flatten gal took : 55 ms
[2023-03-20 11:35:39] [INFO ] Flatten gal took : 58 ms
[2023-03-20 11:35:39] [INFO ] Time to serialize gal into /tmp/LTL6726804682364214655.gal : 11 ms
[2023-03-20 11:35:39] [INFO ] Time to serialize properties into /tmp/LTL13335731523167869990.ltl : 1 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6726804682364214655.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13335731523167869990.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((G("(p4ol_1_6>=1)"))U(("(p4il_10_2<1)")||((F(("(p1o_9_7<=pb1_1_1)")&&(X("(p1il_5_7>=1)"))))&&(F("(p4il_10_2<1)"))))))
Formula 0 simplified : F!"(p4ol_1_6>=1)" R (!"(p4il_10_2<1)" & (G(!"(p1o_9_7<=pb1_1_1)" | X!"(p1il_5_7>=1)") | G!"(p4il_10_2<1)"))
Detected timeout of ITS tools.
[2023-03-20 11:35:54] [INFO ] Flatten gal took : 67 ms
[2023-03-20 11:35:54] [INFO ] Applying decomposition
[2023-03-20 11:35:54] [INFO ] Flatten gal took : 71 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/graph17001531581366304755.txt' '-o' '/tmp/graph17001531581366304755.bin' '-w' '/tmp/graph17001531581366304755.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17001531581366304755.bin' '-l' '-1' '-v' '-w' '/tmp/graph17001531581366304755.weights' '-q' '0' '-e' '0.001'
[2023-03-20 11:35:55] [INFO ] Decomposing Gal with order
[2023-03-20 11:35:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-20 11:35:55] [INFO ] Removed a total of 1599 redundant transitions.
[2023-03-20 11:35:55] [INFO ] Flatten gal took : 112 ms
[2023-03-20 11:35:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 21 labels/synchronizations in 49 ms.
[2023-03-20 11:35:55] [INFO ] Time to serialize gal into /tmp/LTL14097839612891637294.gal : 15 ms
[2023-03-20 11:35:55] [INFO ] Time to serialize properties into /tmp/LTL6609442435608219301.ltl : 1 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14097839612891637294.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6609442435608219301.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((G("(gi2.gi0.gi1.gi1.gi0.gu334.p4ol_1_6>=1)"))U(("(gi1.gi0.gi1.gi2.gi0.gu277.p4il_10_2<1)")||((F(("(gu165.p1o_9_7<=gu165.pb1_1_1)")...244
Formula 0 simplified : F!"(gi2.gi0.gi1.gi1.gi0.gu334.p4ol_1_6>=1)" R (!"(gi1.gi0.gi1.gi2.gi0.gu277.p4il_10_2<1)" & (G(!"(gu165.p1o_9_7<=gu165.pb1_1_1)" | X...233
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13576612463309153590
[2023-03-20 11:36:10] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13576612463309153590
Running compilation step : cd /tmp/ltsmin13576612463309153590;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13576612463309153590;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13576612463309153590;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property SquareGrid-PT-100510-LTLCardinality-08 finished in 216339 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 2 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 26 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2023-03-20 11:36:13] [INFO ] Invariant cache hit.
[2023-03-20 11:36:14] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:36:16] [INFO ] Implicit Places using invariants in 2152 ms returned []
[2023-03-20 11:36:16] [INFO ] Invariant cache hit.
[2023-03-20 11:36:16] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:36:20] [INFO ] Implicit Places using invariants and state equation in 4261 ms returned []
Implicit Place search using SMT with State Equation took 6417 ms to find 0 implicit places.
[2023-03-20 11:36:20] [INFO ] Invariant cache hit.
[2023-03-20 11:36:20] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:36:22] [INFO ] Dead Transitions using invariants and state equation in 2090 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8534 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Stuttering acceptance computed with spot in 167 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SquareGrid-PT-100510-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(GT s310 s424)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA SquareGrid-PT-100510-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-100510-LTLCardinality-12 finished in 8722 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Found a Shortening insensitive property : SquareGrid-PT-100510-LTLCardinality-00
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 42 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2023-03-20 11:36:22] [INFO ] Invariant cache hit.
[2023-03-20 11:36:23] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:36:24] [INFO ] Implicit Places using invariants in 1565 ms returned []
[2023-03-20 11:36:24] [INFO ] Invariant cache hit.
[2023-03-20 11:36:24] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:36:28] [INFO ] Implicit Places using invariants and state equation in 3873 ms returned []
Implicit Place search using SMT with State Equation took 5446 ms to find 0 implicit places.
[2023-03-20 11:36:28] [INFO ] Invariant cache hit.
[2023-03-20 11:36:28] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:36:30] [INFO ] Dead Transitions using invariants and state equation in 1790 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 7286 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Running random walk in product with property : SquareGrid-PT-100510-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s339)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 29560 reset in 7749 ms.
Product exploration explored 100000 steps with 30174 reset in 7814 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 156 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Finished random walk after 747 steps, including 0 resets, run visited all 1 properties in 80 ms. (steps per millisecond=9 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 151 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 187 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 43 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2023-03-20 11:36:49] [INFO ] Invariant cache hit.
[2023-03-20 11:36:49] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:36:50] [INFO ] Implicit Places using invariants in 1705 ms returned []
[2023-03-20 11:36:50] [INFO ] Invariant cache hit.
[2023-03-20 11:36:51] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:36:54] [INFO ] Implicit Places using invariants and state equation in 3401 ms returned []
Implicit Place search using SMT with State Equation took 5112 ms to find 0 implicit places.
[2023-03-20 11:36:54] [INFO ] Invariant cache hit.
[2023-03-20 11:36:54] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:36:55] [INFO ] Dead Transitions using invariants and state equation in 1745 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6915 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 150 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 120 ms :[(NOT p0), (NOT p0)]
Finished random walk after 26 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=6 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 189 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 137 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 134 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 113 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 31063 reset in 7663 ms.
Product exploration explored 100000 steps with 25911 reset in 8409 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 49 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2023-03-20 11:37:16] [INFO ] Redundant transitions in 51 ms returned []
[2023-03-20 11:37:16] [INFO ] Invariant cache hit.
[2023-03-20 11:37:17] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:37:18] [INFO ] Dead Transitions using invariants and state equation in 1900 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2061 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Built C files in :
/tmp/ltsmin5375928226570995057
[2023-03-20 11:37:18] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5375928226570995057
Running compilation step : cd /tmp/ltsmin5375928226570995057;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5375928226570995057;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5375928226570995057;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 1 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 26 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2023-03-20 11:37:21] [INFO ] Invariant cache hit.
[2023-03-20 11:37:21] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:37:22] [INFO ] Implicit Places using invariants in 1655 ms returned []
[2023-03-20 11:37:22] [INFO ] Invariant cache hit.
[2023-03-20 11:37:23] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:37:27] [INFO ] Implicit Places using invariants and state equation in 4603 ms returned []
Implicit Place search using SMT with State Equation took 6261 ms to find 0 implicit places.
[2023-03-20 11:37:27] [INFO ] Invariant cache hit.
[2023-03-20 11:37:28] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:37:29] [INFO ] Dead Transitions using invariants and state equation in 1833 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8122 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Built C files in :
/tmp/ltsmin11292986872007731871
[2023-03-20 11:37:29] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11292986872007731871
Running compilation step : cd /tmp/ltsmin11292986872007731871;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11292986872007731871;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11292986872007731871;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-20 11:37:32] [INFO ] Flatten gal took : 53 ms
[2023-03-20 11:37:32] [INFO ] Flatten gal took : 52 ms
[2023-03-20 11:37:32] [INFO ] Time to serialize gal into /tmp/LTL11928341519437524410.gal : 10 ms
[2023-03-20 11:37:32] [INFO ] Time to serialize properties into /tmp/LTL13193414334501278556.prop : 0 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11928341519437524410.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13459477315026327994.hoa' '-atoms' '/tmp/LTL13193414334501278556.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL13193414334501278556.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13459477315026327994.hoa
Detected timeout of ITS tools.
[2023-03-20 11:37:47] [INFO ] Flatten gal took : 55 ms
[2023-03-20 11:37:47] [INFO ] Flatten gal took : 55 ms
[2023-03-20 11:37:47] [INFO ] Time to serialize gal into /tmp/LTL5878553061935253147.gal : 12 ms
[2023-03-20 11:37:47] [INFO ] Time to serialize properties into /tmp/LTL15492652525213474580.ltl : 0 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5878553061935253147.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15492652525213474580.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F("(p1ol_1_9>=1)"))))
Formula 0 simplified : XG!"(p1ol_1_9>=1)"
Detected timeout of ITS tools.
[2023-03-20 11:38:02] [INFO ] Flatten gal took : 55 ms
[2023-03-20 11:38:02] [INFO ] Applying decomposition
[2023-03-20 11:38:02] [INFO ] Flatten gal took : 56 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/graph3448331483706437758.txt' '-o' '/tmp/graph3448331483706437758.bin' '-w' '/tmp/graph3448331483706437758.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3448331483706437758.bin' '-l' '-1' '-v' '-w' '/tmp/graph3448331483706437758.weights' '-q' '0' '-e' '0.001'
[2023-03-20 11:38:03] [INFO ] Decomposing Gal with order
[2023-03-20 11:38:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-20 11:38:03] [INFO ] Removed a total of 1600 redundant transitions.
[2023-03-20 11:38:03] [INFO ] Flatten gal took : 93 ms
[2023-03-20 11:38:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2023-03-20 11:38:03] [INFO ] Time to serialize gal into /tmp/LTL10930284554858516254.gal : 17 ms
[2023-03-20 11:38:03] [INFO ] Time to serialize properties into /tmp/LTL4285034650536547116.ltl : 0 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10930284554858516254.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4285034650536547116.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(F("(i19.u113.p1ol_1_9>=1)"))))
Formula 0 simplified : XG!"(i19.u113.p1ol_1_9>=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7767996453666914945
[2023-03-20 11:38:18] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7767996453666914945
Running compilation step : cd /tmp/ltsmin7767996453666914945;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7767996453666914945;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7767996453666914945;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property SquareGrid-PT-100510-LTLCardinality-00 finished in 118819 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X(F((p1&&X(!p0)))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Found a Shortening insensitive property : SquareGrid-PT-100510-LTLCardinality-03
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 44 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2023-03-20 11:38:21] [INFO ] Invariant cache hit.
[2023-03-20 11:38:22] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:38:23] [INFO ] Implicit Places using invariants in 2146 ms returned []
[2023-03-20 11:38:23] [INFO ] Invariant cache hit.
[2023-03-20 11:38:24] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:38:27] [INFO ] Implicit Places using invariants and state equation in 3701 ms returned []
Implicit Place search using SMT with State Equation took 5876 ms to find 0 implicit places.
[2023-03-20 11:38:27] [INFO ] Invariant cache hit.
[2023-03-20 11:38:28] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:38:29] [INFO ] Dead Transitions using invariants and state equation in 1975 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 7910 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Running random walk in product with property : SquareGrid-PT-100510-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s636 s698)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration timeout after 95320 steps with 338 reset in 10001 ms.
Product exploration timeout after 92290 steps with 323 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 147 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Finished random walk after 95 steps, including 0 resets, run visited all 1 properties in 11 ms. (steps per millisecond=8 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 178 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
[2023-03-20 11:38:53] [INFO ] Invariant cache hit.
[2023-03-20 11:38:56] [INFO ] [Real]Absence check using 540 positive place invariants in 631 ms returned sat
[2023-03-20 11:38:56] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 334 ms returned sat
[2023-03-20 11:38:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 11:39:01] [INFO ] [Real]Absence check using state equation in 5313 ms returned sat
[2023-03-20 11:39:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 11:39:05] [INFO ] [Nat]Absence check using 540 positive place invariants in 696 ms returned sat
[2023-03-20 11:39:05] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 362 ms returned sat
[2023-03-20 11:39:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 11:39:10] [INFO ] [Nat]Absence check using state equation in 4392 ms returned sat
[2023-03-20 11:39:10] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 90 ms.
[2023-03-20 11:39:18] [INFO ] Deduced a trap composed of 2 places in 1674 ms of which 2 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.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:764)
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)
[2023-03-20 11:39:18] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 2 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 39 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2023-03-20 11:39:18] [INFO ] Invariant cache hit.
[2023-03-20 11:39:19] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:39:20] [INFO ] Implicit Places using invariants in 1972 ms returned []
[2023-03-20 11:39:20] [INFO ] Invariant cache hit.
[2023-03-20 11:39:21] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:39:24] [INFO ] Implicit Places using invariants and state equation in 3645 ms returned []
Implicit Place search using SMT with State Equation took 5629 ms to find 0 implicit places.
[2023-03-20 11:39:24] [INFO ] Redundant transitions in 32 ms returned []
[2023-03-20 11:39:24] [INFO ] Invariant cache hit.
[2023-03-20 11:39:24] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:39:25] [INFO ] Dead Transitions using invariants and state equation in 1403 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7121 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 114 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Finished random walk after 48 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=9 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 169 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
[2023-03-20 11:39:29] [INFO ] Invariant cache hit.
[2023-03-20 11:39:32] [INFO ] [Real]Absence check using 540 positive place invariants in 806 ms returned sat
[2023-03-20 11:39:33] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 332 ms returned sat
[2023-03-20 11:39:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 11:39:38] [INFO ] [Real]Absence check using state equation in 4825 ms returned sat
[2023-03-20 11:39:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 11:39:41] [INFO ] [Nat]Absence check using 540 positive place invariants in 715 ms returned sat
[2023-03-20 11:39:41] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 380 ms returned sat
[2023-03-20 11:39:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 11:39:46] [INFO ] [Nat]Absence check using state equation in 4634 ms returned sat
[2023-03-20 11:39:46] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 171 ms.
[2023-03-20 11:39:54] [INFO ] Deduced a trap composed of 2 places in 1441 ms of which 2 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.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:764)
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)
[2023-03-20 11:39:54] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 57 ms :[(NOT p0)]
Product exploration timeout after 95900 steps with 347 reset in 10001 ms.
Product exploration timeout after 90800 steps with 380 reset in 10001 ms.
Built C files in :
/tmp/ltsmin11976530669411382834
[2023-03-20 11:40:14] [INFO ] Too many transitions (1640) to apply POR reductions. Disabling POR matrices.
[2023-03-20 11:40:14] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11976530669411382834
Running compilation step : cd /tmp/ltsmin11976530669411382834;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11976530669411382834;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11976530669411382834;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 56 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2023-03-20 11:40:17] [INFO ] Invariant cache hit.
[2023-03-20 11:40:18] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:40:19] [INFO ] Implicit Places using invariants in 1683 ms returned []
[2023-03-20 11:40:19] [INFO ] Invariant cache hit.
[2023-03-20 11:40:20] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:40:23] [INFO ] Implicit Places using invariants and state equation in 3952 ms returned []
Implicit Place search using SMT with State Equation took 5671 ms to find 0 implicit places.
[2023-03-20 11:40:23] [INFO ] Redundant transitions in 54 ms returned []
[2023-03-20 11:40:23] [INFO ] Invariant cache hit.
[2023-03-20 11:40:24] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:40:25] [INFO ] Dead Transitions using invariants and state equation in 2140 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7931 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Built C files in :
/tmp/ltsmin10051439791483290097
[2023-03-20 11:40:25] [INFO ] Too many transitions (1640) to apply POR reductions. Disabling POR matrices.
[2023-03-20 11:40:25] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10051439791483290097
Running compilation step : cd /tmp/ltsmin10051439791483290097;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10051439791483290097;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10051439791483290097;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-20 11:40:28] [INFO ] Flatten gal took : 55 ms
[2023-03-20 11:40:28] [INFO ] Flatten gal took : 57 ms
[2023-03-20 11:40:28] [INFO ] Time to serialize gal into /tmp/LTL17472217384068557980.gal : 8 ms
[2023-03-20 11:40:29] [INFO ] Time to serialize properties into /tmp/LTL17687337917053483508.prop : 1 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17472217384068557980.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16721011739470435578.hoa' '-atoms' '/tmp/LTL17687337917053483508.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL17687337917053483508.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16721011739470435578.hoa
Detected timeout of ITS tools.
[2023-03-20 11:40:44] [INFO ] Flatten gal took : 55 ms
[2023-03-20 11:40:44] [INFO ] Flatten gal took : 56 ms
[2023-03-20 11:40:44] [INFO ] Time to serialize gal into /tmp/LTL16822164433714222526.gal : 8 ms
[2023-03-20 11:40:44] [INFO ] Time to serialize properties into /tmp/LTL10154573473253023616.ltl : 1 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16822164433714222526.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10154573473253023616.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(F("(p4il_7_8<=p4o_3_4)"))))
Formula 0 simplified : XG!"(p4il_7_8<=p4o_3_4)"
Detected timeout of ITS tools.
[2023-03-20 11:40:59] [INFO ] Flatten gal took : 55 ms
[2023-03-20 11:40:59] [INFO ] Applying decomposition
[2023-03-20 11:40:59] [INFO ] Flatten gal took : 56 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/graph6950606494533846365.txt' '-o' '/tmp/graph6950606494533846365.bin' '-w' '/tmp/graph6950606494533846365.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6950606494533846365.bin' '-l' '-1' '-v' '-w' '/tmp/graph6950606494533846365.weights' '-q' '0' '-e' '0.001'
[2023-03-20 11:40:59] [INFO ] Decomposing Gal with order
[2023-03-20 11:40:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-20 11:40:59] [INFO ] Removed a total of 1594 redundant transitions.
[2023-03-20 11:40:59] [INFO ] Flatten gal took : 96 ms
[2023-03-20 11:40:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 44 ms.
[2023-03-20 11:41:00] [INFO ] Time to serialize gal into /tmp/LTL14189005702339433169.gal : 12 ms
[2023-03-20 11:41:00] [INFO ] Time to serialize properties into /tmp/LTL7594885664924074678.ltl : 0 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14189005702339433169.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7594885664924074678.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F("(gu349.p4il_7_8<=gu349.p4o_3_4)"))))
Formula 0 simplified : XG!"(gu349.p4il_7_8<=gu349.p4o_3_4)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12320620477034403768
[2023-03-20 11:41:15] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12320620477034403768
Running compilation step : cd /tmp/ltsmin12320620477034403768;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12320620477034403768;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12320620477034403768;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property SquareGrid-PT-100510-LTLCardinality-03 finished in 176572 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||X(p1)||G(p2)))))'
Found a Shortening insensitive property : SquareGrid-PT-100510-LTLCardinality-06
Stuttering acceptance computed with spot in 159 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 38 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2023-03-20 11:41:18] [INFO ] Invariant cache hit.
[2023-03-20 11:41:18] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:41:20] [INFO ] Implicit Places using invariants in 2085 ms returned []
[2023-03-20 11:41:20] [INFO ] Invariant cache hit.
[2023-03-20 11:41:21] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:41:24] [INFO ] Implicit Places using invariants and state equation in 3932 ms returned []
Implicit Place search using SMT with State Equation took 6030 ms to find 0 implicit places.
[2023-03-20 11:41:24] [INFO ] Invariant cache hit.
[2023-03-20 11:41:25] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:41:26] [INFO ] Dead Transitions using invariants and state equation in 2070 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 8139 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Running random walk in product with property : SquareGrid-PT-100510-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(GT s230 s568), p2:(LEQ s24 s263), p1:(LEQ s53 s683)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 27562 reset in 6561 ms.
Product exploration explored 100000 steps with 27524 reset in 7042 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p2 p1), (X (NOT p0))]
False Knowledge obtained : [(X (X (AND p2 (NOT p0) (NOT p1)))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (X (X (AND (NOT p2) (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))))]
Knowledge based reduction with 2 factoid took 180 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 122 ms :[(AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2))]
Finished random walk after 221 steps, including 0 resets, run visited all 2 properties in 51 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND (NOT p0) p2 p1), (X (NOT p0))]
False Knowledge obtained : [(X (X (AND p2 (NOT p0) (NOT p1)))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (X (X (AND (NOT p2) (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (F (AND (NOT p1) (NOT p0) p2)), (F (AND (NOT p1) (NOT p0) (NOT p2)))]
Knowledge based reduction with 2 factoid took 230 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 146 ms :[(AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 161 ms :[(AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2))]
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 43 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2023-03-20 11:41:44] [INFO ] Invariant cache hit.
[2023-03-20 11:41:44] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:41:46] [INFO ] Implicit Places using invariants in 2149 ms returned []
[2023-03-20 11:41:46] [INFO ] Invariant cache hit.
[2023-03-20 11:41:46] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:41:50] [INFO ] Implicit Places using invariants and state equation in 4617 ms returned []
Implicit Place search using SMT with State Equation took 6795 ms to find 0 implicit places.
[2023-03-20 11:41:50] [INFO ] Invariant cache hit.
[2023-03-20 11:41:51] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:41:52] [INFO ] Dead Transitions using invariants and state equation in 1834 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8685 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0) p2)]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (AND (NOT p1) (NOT p0) p2))), (X (X (NOT (AND (NOT p1) (NOT p0) p2))))]
Knowledge based reduction with 1 factoid took 166 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Finished random walk after 594 steps, including 0 resets, run visited all 2 properties in 100 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND p1 (NOT p0) p2)]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (AND (NOT p1) (NOT p0) p2))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (F (AND (NOT p0) (NOT p1) p2)), (F (AND (NOT p0) (NOT p1) (NOT p2)))]
Knowledge based reduction with 1 factoid took 263 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 173 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 162 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 165 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 27861 reset in 6861 ms.
Product exploration explored 100000 steps with 28160 reset in 7112 ms.
Applying partial POR strategy [false, true, false]
Stuttering acceptance computed with spot in 114 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 55 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2023-03-20 11:42:10] [INFO ] Redundant transitions in 48 ms returned []
[2023-03-20 11:42:10] [INFO ] Invariant cache hit.
[2023-03-20 11:42:11] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:42:12] [INFO ] Dead Transitions using invariants and state equation in 1750 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1914 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Built C files in :
/tmp/ltsmin7001047261393772726
[2023-03-20 11:42:12] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7001047261393772726
Running compilation step : cd /tmp/ltsmin7001047261393772726;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7001047261393772726;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7001047261393772726;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 30 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2023-03-20 11:42:15] [INFO ] Invariant cache hit.
[2023-03-20 11:42:16] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:42:17] [INFO ] Implicit Places using invariants in 2051 ms returned []
[2023-03-20 11:42:17] [INFO ] Invariant cache hit.
[2023-03-20 11:42:18] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:42:21] [INFO ] Implicit Places using invariants and state equation in 3676 ms returned []
Implicit Place search using SMT with State Equation took 5760 ms to find 0 implicit places.
[2023-03-20 11:42:21] [INFO ] Invariant cache hit.
[2023-03-20 11:42:21] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:42:23] [INFO ] Dead Transitions using invariants and state equation in 1654 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7456 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Built C files in :
/tmp/ltsmin17616213078962883970
[2023-03-20 11:42:23] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17616213078962883970
Running compilation step : cd /tmp/ltsmin17616213078962883970;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17616213078962883970;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17616213078962883970;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-20 11:42:26] [INFO ] Flatten gal took : 59 ms
[2023-03-20 11:42:26] [INFO ] Flatten gal took : 55 ms
[2023-03-20 11:42:26] [INFO ] Time to serialize gal into /tmp/LTL11929015515678120711.gal : 8 ms
[2023-03-20 11:42:26] [INFO ] Time to serialize properties into /tmp/LTL13456030306992076825.prop : 0 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11929015515678120711.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5866020994412059286.hoa' '-atoms' '/tmp/LTL13456030306992076825.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL13456030306992076825.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5866020994412059286.hoa
Detected timeout of ITS tools.
[2023-03-20 11:42:41] [INFO ] Flatten gal took : 58 ms
[2023-03-20 11:42:41] [INFO ] Flatten gal took : 57 ms
[2023-03-20 11:42:41] [INFO ] Time to serialize gal into /tmp/LTL6604841121593663579.gal : 9 ms
[2023-03-20 11:42:41] [INFO ] Time to serialize properties into /tmp/LTL15707656908735561214.ltl : 0 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6604841121593663579.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15707656908735561214.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F((("(p1o_10_1>p4il_10_6)")||(X("(p1i_4_3<=p4o_2_10)")))||(G("(p1i_11_4<=p1o_3_3)"))))))
Formula 0 simplified : XG(!"(p1o_10_1>p4il_10_6)" & X!"(p1i_4_3<=p4o_2_10)" & F!"(p1i_11_4<=p1o_3_3)")
Detected timeout of ITS tools.
[2023-03-20 11:42:56] [INFO ] Flatten gal took : 55 ms
[2023-03-20 11:42:56] [INFO ] Applying decomposition
[2023-03-20 11:42:56] [INFO ] Flatten gal took : 56 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/graph14412440744977034634.txt' '-o' '/tmp/graph14412440744977034634.bin' '-w' '/tmp/graph14412440744977034634.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14412440744977034634.bin' '-l' '-1' '-v' '-w' '/tmp/graph14412440744977034634.weights' '-q' '0' '-e' '0.001'
[2023-03-20 11:42:56] [INFO ] Decomposing Gal with order
[2023-03-20 11:42:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-20 11:42:57] [INFO ] Removed a total of 1585 redundant transitions.
[2023-03-20 11:42:57] [INFO ] Flatten gal took : 92 ms
[2023-03-20 11:42:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 81 labels/synchronizations in 60 ms.
[2023-03-20 11:42:57] [INFO ] Time to serialize gal into /tmp/LTL17496295623180135402.gal : 31 ms
[2023-03-20 11:42:57] [INFO ] Time to serialize properties into /tmp/LTL8434019409593566701.ltl : 1 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17496295623180135402.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8434019409593566701.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F((("(gu278.p1o_10_1>gu278.p4il_10_6)")||(X("(gu337.p1i_4_3<=gu337.p4o_2_10)")))||(G("(gu12.p1i_11_4<=gu12.p1o_3_3)"))))))
Formula 0 simplified : XG(!"(gu278.p1o_10_1>gu278.p4il_10_6)" & X!"(gu337.p1i_4_3<=gu337.p4o_2_10)" & F!"(gu12.p1i_11_4<=gu12.p1o_3_3)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7947819995794268956
[2023-03-20 11:43:12] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7947819995794268956
Running compilation step : cd /tmp/ltsmin7947819995794268956;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7947819995794268956;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7947819995794268956;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property SquareGrid-PT-100510-LTLCardinality-06 finished in 117651 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U (p1||(F((p2&&X(p3)))&&F(p1)))))'
Found a Shortening insensitive property : SquareGrid-PT-100510-LTLCardinality-08
Stuttering acceptance computed with spot in 442 ms :[(NOT p1), (OR (NOT p2) (NOT p3)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (NOT p3), (AND (NOT p0) (NOT p3)), (AND (NOT p1) (NOT p3))]
Support contains 5 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 58 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2023-03-20 11:43:16] [INFO ] Invariant cache hit.
[2023-03-20 11:43:17] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:43:18] [INFO ] Implicit Places using invariants in 2105 ms returned []
[2023-03-20 11:43:18] [INFO ] Invariant cache hit.
[2023-03-20 11:43:19] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:43:22] [INFO ] Implicit Places using invariants and state equation in 4390 ms returned []
Implicit Place search using SMT with State Equation took 6497 ms to find 0 implicit places.
[2023-03-20 11:43:22] [INFO ] Invariant cache hit.
[2023-03-20 11:43:23] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:43:25] [INFO ] Dead Transitions using invariants and state equation in 2165 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 8726 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Running random walk in product with property : SquareGrid-PT-100510-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=0 dest: 4}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=0 dest: 5}, { cond=(AND (NOT p1) p2 p0), acceptance={} source=0 dest: 6}, { cond=(AND (NOT p1) p2 p0), acceptance={} source=0 dest: 7}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=p2, acceptance={0} source=1 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={} source=3 dest: 3}, { cond=(AND p2 (NOT p0)), acceptance={} source=3 dest: 5}, { cond=(AND p2 p0), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={0} source=4 dest: 5}, { cond=(AND (NOT p1) p2 p0), acceptance={0} source=4 dest: 6}, { cond=(AND (NOT p1) p2 p0), acceptance={0} source=4 dest: 7}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={0} source=5 dest: 1}, { cond=(AND p2 (NOT p3)), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p3)), acceptance={} source=6 dest: 1}, { cond=(AND (NOT p2) p0 (NOT p3)), acceptance={} source=6 dest: 3}, { cond=(AND p2 (NOT p0) (NOT p3)), acceptance={} source=6 dest: 5}, { cond=(AND p2 p0 (NOT p3)), acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0) (NOT p3)), acceptance={0} source=7 dest: 1}, { cond=(AND (NOT p1) (NOT p2) p0 (NOT p3)), acceptance={0} source=7 dest: 3}, { cond=(AND (NOT p1) (NOT p2) p0 (NOT p3)), acceptance={0} source=7 dest: 4}, { cond=(AND (NOT p1) p2 (NOT p0) (NOT p3)), acceptance={0} source=7 dest: 5}, { cond=(AND (NOT p1) p2 p0 (NOT p3)), acceptance={0} source=7 dest: 6}, { cond=(AND (NOT p1) p2 p0 (NOT p3)), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p1:(GT 1 s564), p2:(LEQ s327 s880), p0:(LEQ 1 s777), p3:(LEQ 1 s177)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration timeout after 85220 steps with 422 reset in 10001 ms.
Product exploration timeout after 88430 steps with 549 reset in 10002 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p2 p0 p3), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (NOT (AND (NOT p2) p0 (NOT p3)))), (X (NOT (AND (NOT p2) p0))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p3)))), (X (NOT (AND p2 (NOT p0) (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0) (NOT p3)))), (X p2), (X (NOT (AND (NOT p1) p2 (NOT p0) (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p2) p0 (NOT p3)))), (X (NOT (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT (AND (NOT p2) p0 (NOT p3))))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0) (NOT p3))))), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p2) p0 (NOT p3))))), (X (X (NOT (AND (NOT p2) (NOT p0)))))]
False Knowledge obtained : [(X (AND (NOT p1) p2 (NOT p0))), (X (NOT (AND (NOT p1) p2 (NOT p0)))), (X (AND p2 (NOT p3))), (X (NOT (AND p2 (NOT p3)))), (X (AND (NOT p1) p2 p0)), (X (NOT (AND (NOT p1) p2 p0))), (X (AND p2 p0)), (X (NOT (AND p2 p0))), (X (AND p2 (NOT p0))), (X (NOT (AND p2 (NOT p0)))), (X (AND (NOT p1) p2 p0 (NOT p3))), (X (NOT (AND (NOT p1) p2 p0 (NOT p3)))), (X (NOT p1)), (X p1), (X (AND p2 p0 (NOT p3))), (X (NOT (AND p2 p0 (NOT p3)))), (X (X (AND p2 (NOT p3)))), (X (X (NOT (AND p2 (NOT p3))))), (X (X (AND (NOT p1) p2 (NOT p0)))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), (X (X (AND (NOT p1) p2 p0))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (AND p2 (NOT p0) (NOT p3)))), (X (X (NOT (AND p2 (NOT p0) (NOT p3))))), (X (X (AND p2 p0))), (X (X (NOT (AND p2 p0)))), (X (X (AND (NOT p1) p2 (NOT p0) (NOT p3)))), (X (X (NOT (AND (NOT p1) p2 (NOT p0) (NOT p3))))), (X (X (AND p2 (NOT p0)))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (AND (NOT p1) p2 p0 (NOT p3)))), (X (X (NOT (AND (NOT p1) p2 p0 (NOT p3))))), (X (X (NOT p1))), (X (X p1)), (X (X (AND p2 p0 (NOT p3)))), (X (X (NOT (AND p2 p0 (NOT p3)))))]
Knowledge based reduction with 23 factoid took 3047 ms. Reduced automaton from 8 states, 32 edges and 4 AP (stutter sensitive) to 8 states, 28 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 446 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p3))), (OR (NOT p2) (NOT p3)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (NOT p3), (AND (NOT p0) (NOT p3)), (AND (NOT p1) (NOT p3))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2026 ms. (steps per millisecond=4 ) properties (out of 20) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=57 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=57 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=57 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=57 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2023-03-20 11:43:55] [INFO ] Invariant cache hit.
[2023-03-20 11:43:56] [INFO ] After 611ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-20 11:43:56] [INFO ] [Nat]Absence check using 540 positive place invariants in 185 ms returned sat
[2023-03-20 11:43:57] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 76 ms returned sat
[2023-03-20 11:43:59] [INFO ] After 1964ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2023-03-20 11:44:00] [INFO ] After 3498ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :10
Attempting to minimize the solution found.
Minimization took 1029 ms.
[2023-03-20 11:44:01] [INFO ] After 5654ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :10
Fused 10 Parikh solutions to 6 different solutions.
Finished Parikh walk after 2768 steps, including 0 resets, run visited all 4 properties in 314 ms. (steps per millisecond=8 )
Parikh walk visited 10 properties in 2316 ms.
Knowledge obtained : [(AND (NOT p1) p2 p0 p3), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (NOT (AND (NOT p2) p0 (NOT p3)))), (X (NOT (AND (NOT p2) p0))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p3)))), (X (NOT (AND p2 (NOT p0) (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0) (NOT p3)))), (X p2), (X (NOT (AND (NOT p1) p2 (NOT p0) (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p2) p0 (NOT p3)))), (X (NOT (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT (AND (NOT p2) p0 (NOT p3))))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0) (NOT p3))))), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p2) p0 (NOT p3))))), (X (X (NOT (AND (NOT p2) (NOT p0)))))]
False Knowledge obtained : [(X (AND (NOT p1) p2 (NOT p0))), (X (NOT (AND (NOT p1) p2 (NOT p0)))), (X (AND p2 (NOT p3))), (X (NOT (AND p2 (NOT p3)))), (X (AND (NOT p1) p2 p0)), (X (NOT (AND (NOT p1) p2 p0))), (X (AND p2 p0)), (X (NOT (AND p2 p0))), (X (AND p2 (NOT p0))), (X (NOT (AND p2 (NOT p0)))), (X (AND (NOT p1) p2 p0 (NOT p3))), (X (NOT (AND (NOT p1) p2 p0 (NOT p3)))), (X (NOT p1)), (X p1), (X (AND p2 p0 (NOT p3))), (X (NOT (AND p2 p0 (NOT p3)))), (X (X (AND p2 (NOT p3)))), (X (X (NOT (AND p2 (NOT p3))))), (X (X (AND (NOT p1) p2 (NOT p0)))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), (X (X (AND (NOT p1) p2 p0))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (AND p2 (NOT p0) (NOT p3)))), (X (X (NOT (AND p2 (NOT p0) (NOT p3))))), (X (X (AND p2 p0))), (X (X (NOT (AND p2 p0)))), (X (X (AND (NOT p1) p2 (NOT p0) (NOT p3)))), (X (X (NOT (AND (NOT p1) p2 (NOT p0) (NOT p3))))), (X (X (AND p2 (NOT p0)))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (AND (NOT p1) p2 p0 (NOT p3)))), (X (X (NOT (AND (NOT p1) p2 p0 (NOT p3))))), (X (X (NOT p1))), (X (X p1)), (X (X (AND p2 p0 (NOT p3)))), (X (X (NOT (AND p2 p0 (NOT p3))))), (F (AND (NOT p1) (NOT p0) p2)), (F (AND (NOT p1) p0 (NOT p2))), (F (NOT (AND (NOT p1) p0 p2))), (F (AND (NOT p3) p0 p2)), (F (AND (NOT p0) p2)), (F (AND (NOT p3) (NOT p0) p2)), (F (AND p0 (NOT p2))), (F (AND (NOT p3) p0 (NOT p2))), (F (AND (NOT p1) (NOT p0) (NOT p2))), (F (NOT (AND p0 p2))), (F (AND (NOT p3) (NOT p0) (NOT p2))), (F (AND (NOT p1) (NOT p3) p0 p2)), (F (NOT p2)), (F (AND (NOT p1) (NOT p3) (NOT p0) p2)), (F (AND (NOT p1) (NOT p3) p0 (NOT p2))), (F (AND (NOT p0) (NOT p2))), (F p1), (F (AND (NOT p1) (NOT p3) (NOT p0) (NOT p2))), (F (AND (NOT p3) p2)), (F (AND (NOT p3) (NOT p2)))]
Knowledge based reduction with 23 factoid took 3694 ms. Reduced automaton from 8 states, 28 edges and 4 AP (stutter sensitive) to 8 states, 28 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 484 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p3))), (OR (NOT p2) (NOT p3)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (NOT p3), (AND (NOT p0) (NOT p3)), (AND (NOT p1) (NOT p3))]
Stuttering acceptance computed with spot in 483 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p3))), (OR (NOT p2) (NOT p3)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (NOT p3), (AND (NOT p0) (NOT p3)), (AND (NOT p1) (NOT p3))]
[2023-03-20 11:44:08] [INFO ] Invariant cache hit.
[2023-03-20 11:44:12] [INFO ] [Real]Absence check using 540 positive place invariants in 807 ms returned sat
[2023-03-20 11:44:12] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 674 ms returned sat
[2023-03-20 11:44:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 11:44:17] [INFO ] [Real]Absence check using state equation in 4965 ms returned sat
[2023-03-20 11:44:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 11:44:21] [INFO ] [Nat]Absence check using 540 positive place invariants in 805 ms returned sat
[2023-03-20 11:44:21] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 481 ms returned sat
[2023-03-20 11:44:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 11:44:26] [INFO ] [Nat]Absence check using state equation in 4599 ms returned sat
[2023-03-20 11:44:26] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 108 ms.
[2023-03-20 11:44:34] [INFO ] Deduced a trap composed of 2 places in 1716 ms of which 2 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.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:764)
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)
[2023-03-20 11:44:34] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p1)
Could not prove EG (NOT p1)
Support contains 5 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 38 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2023-03-20 11:44:34] [INFO ] Invariant cache hit.
[2023-03-20 11:44:35] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:44:36] [INFO ] Implicit Places using invariants in 1740 ms returned []
[2023-03-20 11:44:36] [INFO ] Invariant cache hit.
[2023-03-20 11:44:37] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:44:40] [INFO ] Implicit Places using invariants and state equation in 4199 ms returned []
Implicit Place search using SMT with State Equation took 5941 ms to find 0 implicit places.
[2023-03-20 11:44:40] [INFO ] Invariant cache hit.
[2023-03-20 11:44:41] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:44:42] [INFO ] Dead Transitions using invariants and state equation in 2189 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8185 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 (NOT p1) p0 p3), (X (NOT (AND (NOT p3) (NOT p0) p2))), (X (NOT (AND (NOT p1) (NOT p3) p0 (NOT p2)))), (X (NOT (AND (NOT p3) p0 (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p3) (NOT p0) p2))), (X (NOT (AND (NOT p3) (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p3) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p3) p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p2)), (X (X (NOT (AND (NOT p3) p0 (NOT p2))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p3) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(X (AND (NOT p3) p0 p2)), (X (NOT (AND (NOT p3) p0 p2))), (X (AND (NOT p1) (NOT p3) p0 p2)), (X (NOT (AND (NOT p1) (NOT p3) p0 p2))), (X (NOT p1)), (X p1), (X (X (AND (NOT p1) (NOT p3) (NOT p0) p2))), (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p0) p2)))), (X (X (AND (NOT p3) p0 p2))), (X (X (NOT (AND (NOT p3) p0 p2)))), (X (X (AND (NOT p1) (NOT p3) p0 p2))), (X (X (NOT (AND (NOT p1) (NOT p3) p0 p2)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND (NOT p3) p2))), (X (X (NOT (AND (NOT p3) p2)))), (X (X (AND (NOT p3) (NOT p0) p2))), (X (X (NOT (AND (NOT p3) (NOT p0) p2)))), (X (X (AND (NOT p1) p0 p2))), (X (X (NOT (AND (NOT p1) p0 p2)))), (X (X (AND (NOT p1) (NOT p0) p2))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X (NOT p1))), (X (X p1)), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2))))]
Knowledge based reduction with 17 factoid took 1588 ms. Reduced automaton from 8 states, 28 edges and 4 AP (stutter sensitive) to 8 states, 28 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 385 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p3))), (OR (NOT p2) (NOT p3)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (NOT p3), (AND (NOT p0) (NOT p3)), (AND (NOT p1) (NOT p3))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2130 ms. (steps per millisecond=4 ) properties (out of 20) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=59 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=58 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=57 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=57 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=57 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2023-03-20 11:44:52] [INFO ] Invariant cache hit.
[2023-03-20 11:44:52] [INFO ] After 460ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-20 11:44:53] [INFO ] [Nat]Absence check using 540 positive place invariants in 187 ms returned sat
[2023-03-20 11:44:53] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 72 ms returned sat
[2023-03-20 11:44:55] [INFO ] After 1839ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2023-03-20 11:44:56] [INFO ] After 3212ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :10
Attempting to minimize the solution found.
Minimization took 795 ms.
[2023-03-20 11:44:57] [INFO ] After 5072ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :10
Fused 10 Parikh solutions to 9 different solutions.
Finished Parikh walk after 2240 steps, including 0 resets, run visited all 4 properties in 239 ms. (steps per millisecond=9 )
Parikh walk visited 10 properties in 2242 ms.
Knowledge obtained : [(AND p2 (NOT p1) p0 p3), (X (NOT (AND (NOT p3) (NOT p0) p2))), (X (NOT (AND (NOT p1) (NOT p3) p0 (NOT p2)))), (X (NOT (AND (NOT p3) p0 (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p3) (NOT p0) p2))), (X (NOT (AND (NOT p3) (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p3) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p3) p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p2)), (X (X (NOT (AND (NOT p3) p0 (NOT p2))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p3) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(X (AND (NOT p3) p0 p2)), (X (NOT (AND (NOT p3) p0 p2))), (X (AND (NOT p1) (NOT p3) p0 p2)), (X (NOT (AND (NOT p1) (NOT p3) p0 p2))), (X (NOT p1)), (X p1), (X (X (AND (NOT p1) (NOT p3) (NOT p0) p2))), (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p0) p2)))), (X (X (AND (NOT p3) p0 p2))), (X (X (NOT (AND (NOT p3) p0 p2)))), (X (X (AND (NOT p1) (NOT p3) p0 p2))), (X (X (NOT (AND (NOT p1) (NOT p3) p0 p2)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND (NOT p3) p2))), (X (X (NOT (AND (NOT p3) p2)))), (X (X (AND (NOT p3) (NOT p0) p2))), (X (X (NOT (AND (NOT p3) (NOT p0) p2)))), (X (X (AND (NOT p1) p0 p2))), (X (X (NOT (AND (NOT p1) p0 p2)))), (X (X (AND (NOT p1) (NOT p0) p2))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X (NOT p1))), (X (X p1)), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2)))), (F (AND (NOT p1) p2 (NOT p0))), (F (AND (NOT p1) (NOT p2) p0)), (F (NOT (AND (NOT p1) p2 p0))), (F (AND p2 p0 (NOT p3))), (F (AND p2 (NOT p0))), (F (AND p2 (NOT p0) (NOT p3))), (F (AND (NOT p2) p0)), (F (AND (NOT p2) p0 (NOT p3))), (F (AND (NOT p1) (NOT p2) (NOT p0))), (F (NOT (AND p2 p0))), (F (AND (NOT p2) (NOT p0) (NOT p3))), (F (AND (NOT p1) p2 p0 (NOT p3))), (F (NOT p2)), (F (AND (NOT p1) p2 (NOT p0) (NOT p3))), (F (AND (NOT p1) (NOT p2) p0 (NOT p3))), (F (AND (NOT p2) (NOT p0))), (F p1), (F (AND (NOT p1) (NOT p2) (NOT p0) (NOT p3))), (F (AND p2 (NOT p3))), (F (AND (NOT p2) (NOT p3)))]
Knowledge based reduction with 17 factoid took 2501 ms. Reduced automaton from 8 states, 28 edges and 4 AP (stutter sensitive) to 8 states, 28 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 410 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p3))), (OR (NOT p2) (NOT p3)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (NOT p3), (AND (NOT p0) (NOT p3)), (AND (NOT p1) (NOT p3))]
Stuttering acceptance computed with spot in 436 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p3))), (OR (NOT p2) (NOT p3)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (NOT p3), (AND (NOT p0) (NOT p3)), (AND (NOT p1) (NOT p3))]
[2023-03-20 11:45:03] [INFO ] Invariant cache hit.
[2023-03-20 11:45:06] [INFO ] [Real]Absence check using 540 positive place invariants in 649 ms returned sat
[2023-03-20 11:45:07] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 812 ms returned sat
[2023-03-20 11:45:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 11:45:11] [INFO ] [Real]Absence check using state equation in 4534 ms returned sat
[2023-03-20 11:45:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 11:45:14] [INFO ] [Nat]Absence check using 540 positive place invariants in 685 ms returned sat
[2023-03-20 11:45:15] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 374 ms returned sat
[2023-03-20 11:45:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 11:45:20] [INFO ] [Nat]Absence check using state equation in 4936 ms returned sat
[2023-03-20 11:45:20] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 101 ms.
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.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:764)
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)
[2023-03-20 11:45:26] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p1)
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 388 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p3))), (OR (NOT p2) (NOT p3)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (NOT p3), (AND (NOT p0) (NOT p3)), (AND (NOT p1) (NOT p3))]
Product exploration timeout after 88660 steps with 398 reset in 10002 ms.
Product exploration timeout after 85990 steps with 490 reset in 10001 ms.
Applying partial POR strategy [false, false, true, false, false, false, false, false]
Stuttering acceptance computed with spot in 389 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p3))), (OR (NOT p2) (NOT p3)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (NOT p3), (AND (NOT p0) (NOT p3)), (AND (NOT p1) (NOT p3))]
Support contains 5 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 59 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2023-03-20 11:45:47] [INFO ] Redundant transitions in 52 ms returned []
[2023-03-20 11:45:47] [INFO ] Invariant cache hit.
[2023-03-20 11:45:48] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:45:50] [INFO ] Dead Transitions using invariants and state equation in 2283 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2406 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Built C files in :
/tmp/ltsmin10173332248394885777
[2023-03-20 11:45:50] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10173332248394885777
Running compilation step : cd /tmp/ltsmin10173332248394885777;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10173332248394885777;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10173332248394885777;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 5 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 28 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2023-03-20 11:45:53] [INFO ] Invariant cache hit.
[2023-03-20 11:45:53] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:45:54] [INFO ] Implicit Places using invariants in 1845 ms returned []
[2023-03-20 11:45:54] [INFO ] Invariant cache hit.
[2023-03-20 11:45:55] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:45:59] [INFO ] Implicit Places using invariants and state equation in 4173 ms returned []
Implicit Place search using SMT with State Equation took 6020 ms to find 0 implicit places.
[2023-03-20 11:45:59] [INFO ] Invariant cache hit.
[2023-03-20 11:45:59] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 11:46:01] [INFO ] Dead Transitions using invariants and state equation in 2167 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8216 ms. Remains : 1380/1380 places, 1640/1640 transitions.
Built C files in :
/tmp/ltsmin13814249401600923979
[2023-03-20 11:46:01] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13814249401600923979
Running compilation step : cd /tmp/ltsmin13814249401600923979;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13814249401600923979;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13814249401600923979;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-20 11:46:04] [INFO ] Flatten gal took : 55 ms
[2023-03-20 11:46:04] [INFO ] Flatten gal took : 56 ms
[2023-03-20 11:46:04] [INFO ] Time to serialize gal into /tmp/LTL9573590697285077764.gal : 8 ms
[2023-03-20 11:46:04] [INFO ] Time to serialize properties into /tmp/LTL15102147572854837866.prop : 1 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9573590697285077764.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4263293550778667097.hoa' '-atoms' '/tmp/LTL15102147572854837866.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL15102147572854837866.prop.
Loaded 4 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4263293550778667097.hoa
Detected timeout of ITS tools.
[2023-03-20 11:46:19] [INFO ] Flatten gal took : 56 ms
[2023-03-20 11:46:19] [INFO ] Flatten gal took : 58 ms
[2023-03-20 11:46:19] [INFO ] Time to serialize gal into /tmp/LTL6298321646571527230.gal : 24 ms
[2023-03-20 11:46:19] [INFO ] Time to serialize properties into /tmp/LTL14964629045030526273.ltl : 1 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6298321646571527230.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14964629045030526273.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((G("(p4ol_1_6>=1)"))U(("(p4il_10_2<1)")||((F(("(p1o_9_7<=pb1_1_1)")&&(X("(p1il_5_7>=1)"))))&&(F("(p4il_10_2<1)"))))))
Formula 0 simplified : F!"(p4ol_1_6>=1)" R (!"(p4il_10_2<1)" & (G(!"(p1o_9_7<=pb1_1_1)" | X!"(p1il_5_7>=1)") | G!"(p4il_10_2<1)"))
Detected timeout of ITS tools.
[2023-03-20 11:46:34] [INFO ] Flatten gal took : 56 ms
[2023-03-20 11:46:34] [INFO ] Applying decomposition
[2023-03-20 11:46:34] [INFO ] Flatten gal took : 56 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/graph17367342936993840178.txt' '-o' '/tmp/graph17367342936993840178.bin' '-w' '/tmp/graph17367342936993840178.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17367342936993840178.bin' '-l' '-1' '-v' '-w' '/tmp/graph17367342936993840178.weights' '-q' '0' '-e' '0.001'
[2023-03-20 11:46:34] [INFO ] Decomposing Gal with order
[2023-03-20 11:46:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-20 11:46:35] [INFO ] Removed a total of 1599 redundant transitions.
[2023-03-20 11:46:35] [INFO ] Flatten gal took : 92 ms
[2023-03-20 11:46:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 33 labels/synchronizations in 29 ms.
[2023-03-20 11:46:35] [INFO ] Time to serialize gal into /tmp/LTL3230558202861828576.gal : 12 ms
[2023-03-20 11:46:35] [INFO ] Time to serialize properties into /tmp/LTL14255004054764768018.ltl : 1 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3230558202861828576.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14255004054764768018.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((G("(gi0.gi1.gi1.gi1.gi0.gu334.p4ol_1_6>=1)"))U(("(gi2.gu286.p4il_10_2<1)")||((F(("(gu439.p1o_9_7<=gu439.pb1_1_1)")&&(X("(gi4.gi0.g...224
Formula 0 simplified : F!"(gi0.gi1.gi1.gi1.gi0.gu334.p4ol_1_6>=1)" R (!"(gi2.gu286.p4il_10_2<1)" & (G(!"(gu439.p1o_9_7<=gu439.pb1_1_1)" | X!"(gi4.gi0.gi0.g...213
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11827567227755505525
[2023-03-20 11:46:50] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11827567227755505525
Running compilation step : cd /tmp/ltsmin11827567227755505525;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11827567227755505525;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11827567227755505525;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property SquareGrid-PT-100510-LTLCardinality-08 finished in 217728 ms.
[2023-03-20 11:46:53] [INFO ] Flatten gal took : 58 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16560275902886996245
[2023-03-20 11:46:53] [INFO ] Too many transitions (1640) to apply POR reductions. Disabling POR matrices.
[2023-03-20 11:46:53] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16560275902886996245
Running compilation step : cd /tmp/ltsmin16560275902886996245;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '144' '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'
[2023-03-20 11:46:53] [INFO ] Applying decomposition
[2023-03-20 11:46:53] [INFO ] Flatten gal took : 60 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/graph11192009534433412443.txt' '-o' '/tmp/graph11192009534433412443.bin' '-w' '/tmp/graph11192009534433412443.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11192009534433412443.bin' '-l' '-1' '-v' '-w' '/tmp/graph11192009534433412443.weights' '-q' '0' '-e' '0.001'
[2023-03-20 11:46:53] [INFO ] Decomposing Gal with order
[2023-03-20 11:46:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-20 11:46:54] [INFO ] Removed a total of 1596 redundant transitions.
[2023-03-20 11:46:54] [INFO ] Flatten gal took : 140 ms
[2023-03-20 11:46:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 183 labels/synchronizations in 42 ms.
[2023-03-20 11:46:54] [INFO ] Time to serialize gal into /tmp/LTLCardinality12757981022769095962.gal : 15 ms
[2023-03-20 11:46:54] [INFO ] Time to serialize properties into /tmp/LTLCardinality4192528895471461.ltl : 14 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality12757981022769095962.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4192528895471461.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...295
Read 5 LTL properties
Checking formula 0 : !((X(F("(gi1.gi3.gi3.gi2.gi0.gu114.p1ol_1_9>=1)"))))
Formula 0 simplified : XG!"(gi1.gi3.gi3.gi2.gi0.gu114.p1ol_1_9>=1)"
Compilation finished in 6063 ms.
Running link step : cd /tmp/ltsmin16560275902886996245;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 60 ms.
Running LTSmin : cd /tmp/ltsmin16560275902886996245;'/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' '--ltl' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.029: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.029: LTL layer: formula: X(<>((LTLAPp0==true)))
pins2lts-mc-linux64( 2/ 8), 0.031: "X(<>((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.032: Using Spin LTL semantics
pins2lts-mc-linux64( 5/ 8), 0.038: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.047: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.052: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.062: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.066: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.068: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.068: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.078: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.896: DFS-FIFO for weak LTL, using special progress label 1652
pins2lts-mc-linux64( 0/ 8), 0.896: There are 1653 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.896: State length is 1381, there are 1642 groups
pins2lts-mc-linux64( 0/ 8), 0.896: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.896: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.896: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.896: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 2.632: ~28 levels ~960 states ~94288 transitions
pins2lts-mc-linux64( 0/ 8), 7.400: ~147 levels ~1920 states ~573184 transitions
pins2lts-mc-linux64( 0/ 8), 14.952: ~387 levels ~3840 states ~1665928 transitions
pins2lts-mc-linux64( 5/ 8), 31.914: ~893 levels ~7680 states ~3970264 transitions
pins2lts-mc-linux64( 7/ 8), 55.230: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 85.048:
pins2lts-mc-linux64( 0/ 8), 85.049: mean standard work distribution: 1.2% (states) 1.0% (transitions)
pins2lts-mc-linux64( 0/ 8), 85.049:
pins2lts-mc-linux64( 0/ 8), 85.049: Explored 10780 states 5970229 transitions, fanout: 553.825
pins2lts-mc-linux64( 0/ 8), 85.049: Total exploration time 84.100 sec (57.780 sec minimum, 68.263 sec on average)
pins2lts-mc-linux64( 0/ 8), 85.049: States per second: 128, Transitions per second: 70990
pins2lts-mc-linux64( 0/ 8), 85.049:
pins2lts-mc-linux64( 0/ 8), 85.049: Progress states detected: 0
pins2lts-mc-linux64( 0/ 8), 85.049: Redundant explorations: -99.8193
pins2lts-mc-linux64( 0/ 8), 85.049:
pins2lts-mc-linux64( 0/ 8), 85.049: Queue width: 8B, total height: 10375, memory: 0.08MB
pins2lts-mc-linux64( 0/ 8), 85.049: Tree memory: 301.5MB, 53.0 B/state, compr.: 1.0%
pins2lts-mc-linux64( 0/ 8), 85.049: Tree fill ratio (roots/leafs): 4.0%/100.0%
pins2lts-mc-linux64( 0/ 8), 85.049: Stored 2008 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 85.049: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 85.049: Est. total memory use: 301.6MB (~1024.1MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin16560275902886996245;'/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' '--ltl' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin16560275902886996245;'/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' '--ltl' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2023-03-20 12:15:19] [INFO ] Flatten gal took : 784 ms
[2023-03-20 12:15:20] [INFO ] Time to serialize gal into /tmp/LTLCardinality11357241229232586674.gal : 94 ms
[2023-03-20 12:15:20] [INFO ] Time to serialize properties into /tmp/LTLCardinality16353755308566889848.ltl : 42 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality11357241229232586674.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality16353755308566889848.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...299
Read 5 LTL properties
Checking formula 0 : !((X(F("(p1ol_1_9>=1)"))))
Formula 0 simplified : XG!"(p1ol_1_9>=1)"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 10400396 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16180892 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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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 LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="SquareGrid-PT-100510"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is SquareGrid-PT-100510, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r453-smll-167912645400379"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SquareGrid-PT-100510.tgz
mv SquareGrid-PT-100510 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;