About the Execution of ITS-Tools for UtilityControlRoom-PT-Z2T3N10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1790.399 | 307743.00 | 540873.00 | 954.80 | FFFFFFFTTFTFFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r444-smll-171701110900171.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is UtilityControlRoom-PT-Z2T3N10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r444-smll-171701110900171
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 28K Apr 13 05:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 144K Apr 13 05:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 35K Apr 13 05:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 155K Apr 13 05:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 23 08:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 49K Apr 23 08:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 17K Apr 23 08:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 23 08:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 51K Apr 13 05:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 256K Apr 13 05:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 82K Apr 13 05:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 333K Apr 13 05:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 23 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.4K Apr 23 08:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 8 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 116K May 18 16:43 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 UtilityControlRoom-PT-Z2T3N10-LTLCardinality-00
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-01
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-02
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-03
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-04
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-05
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-06
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-07
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-08
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-09
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-10
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-11
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-12
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-13
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-14
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1717105376570
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtilityControlRoom-PT-Z2T3N10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-30 21:42:59] [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]
[2024-05-30 21:42:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 21:42:59] [INFO ] Load time of PNML (sax parser for PT used): 143 ms
[2024-05-30 21:42:59] [INFO ] Transformed 174 places.
[2024-05-30 21:42:59] [INFO ] Transformed 270 transitions.
[2024-05-30 21:42:59] [INFO ] Parsed PT model containing 174 places and 270 transitions and 850 arcs in 322 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 23 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 40 transitions
Reduce redundant transitions removed 40 transitions.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 138 out of 174 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Applied a total of 0 rules in 24 ms. Remains 174 /174 variables (removed 0) and now considering 230/230 (removed 0) transitions.
// Phase 1: matrix 230 rows 174 cols
[2024-05-30 21:43:00] [INFO ] Computed 23 invariants in 36 ms
[2024-05-30 21:43:00] [INFO ] Implicit Places using invariants in 458 ms returned []
[2024-05-30 21:43:00] [INFO ] Invariant cache hit.
[2024-05-30 21:43:00] [INFO ] Implicit Places using invariants and state equation in 383 ms returned []
Implicit Place search using SMT with State Equation took 1032 ms to find 0 implicit places.
Running 220 sub problems to find dead transitions.
[2024-05-30 21:43:00] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/164 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/164 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (OVERLAPS) 10/174 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/174 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (OVERLAPS) 230/404 variables, 174/197 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/404 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 6 (OVERLAPS) 0/404 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Real declared 404/404 variables, and 197 constraints, problems are : Problem set: 0 solved, 220 unsolved in 11434 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 174/174 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 220 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/164 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/164 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (OVERLAPS) 10/174 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/174 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (OVERLAPS) 230/404 variables, 174/197 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/404 variables, 220/417 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/404 variables, 0/417 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 7 (OVERLAPS) 0/404 variables, 0/417 constraints. Problems are: Problem set: 0 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Int declared 404/404 variables, and 417 constraints, problems are : Problem set: 0 solved, 220 unsolved in 12462 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 174/174 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 0/0 constraints]
After SMT, in 24384ms problems are : Problem set: 0 solved, 220 unsolved
Search for dead transitions found 0 dead transitions in 24426ms
Finished structural reductions in LTL mode , in 1 iterations and 25540 ms. Remains : 174/174 places, 230/230 transitions.
Support contains 138 out of 174 places after structural reductions.
[2024-05-30 21:43:25] [INFO ] Flatten gal took : 77 ms
[2024-05-30 21:43:25] [INFO ] Flatten gal took : 38 ms
[2024-05-30 21:43:25] [INFO ] Input system was already deterministic with 230 transitions.
RANDOM walk for 40000 steps (8 resets) in 3342 ms. (11 steps per ms) remains 6/23 properties
BEST_FIRST walk for 40003 steps (8 resets) in 288 ms. (138 steps per ms) remains 5/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 264 ms. (150 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 183 ms. (217 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 210 ms. (189 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 198 ms. (201 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 88 ms. (449 steps per ms) remains 5/5 properties
[2024-05-30 21:43:27] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp21 is UNSAT
After SMT solving in domain Real declared 158/404 variables, and 15 constraints, problems are : Problem set: 5 solved, 0 unsolved in 91 ms.
Refiners :[Positive P Invariants (semi-flows): 15/23 constraints, State Equation: 0/174 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 103ms problems are : Problem set: 5 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 5 atomic propositions for a total of 12 simplifications.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((G(p0) U p1)&&G(F(!p1))))'
Support contains 22 out of 174 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 174 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 134 transition count 170
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 100 place count 134 transition count 150
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 140 place count 114 transition count 150
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 160 place count 104 transition count 140
Applied a total of 160 rules in 46 ms. Remains 104 /174 variables (removed 70) and now considering 140/230 (removed 90) transitions.
// Phase 1: matrix 140 rows 104 cols
[2024-05-30 21:43:27] [INFO ] Computed 23 invariants in 2 ms
[2024-05-30 21:43:27] [INFO ] Implicit Places using invariants in 160 ms returned [62, 63]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 163 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 102/174 places, 140/230 transitions.
Applied a total of 0 rules in 10 ms. Remains 102 /102 variables (removed 0) and now considering 140/140 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 220 ms. Remains : 102/174 places, 140/230 transitions.
Stuttering acceptance computed with spot in 540 ms :[true, true, (NOT p0), (NOT p1), p1, p1]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-00
Entered a terminal (fully accepting) state of product in 6 steps with 0 reset in 3 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLCardinality-00 finished in 864 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 30 out of 174 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 174 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 134 transition count 170
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 101 place count 133 transition count 150
Iterating global reduction 2 with 1 rules applied. Total rules applied 102 place count 133 transition count 150
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 112 place count 123 transition count 140
Iterating global reduction 2 with 10 rules applied. Total rules applied 122 place count 123 transition count 140
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 21 rules applied. Total rules applied 143 place count 112 transition count 130
Applied a total of 143 rules in 45 ms. Remains 112 /174 variables (removed 62) and now considering 130/230 (removed 100) transitions.
// Phase 1: matrix 130 rows 112 cols
[2024-05-30 21:43:28] [INFO ] Computed 22 invariants in 2 ms
[2024-05-30 21:43:28] [INFO ] Implicit Places using invariants in 104 ms returned [81]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 107 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 111/174 places, 130/230 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 101 transition count 120
Applied a total of 20 rules in 12 ms. Remains 101 /111 variables (removed 10) and now considering 120/130 (removed 10) transitions.
// Phase 1: matrix 120 rows 101 cols
[2024-05-30 21:43:28] [INFO ] Computed 21 invariants in 2 ms
[2024-05-30 21:43:28] [INFO ] Implicit Places using invariants in 75 ms returned []
[2024-05-30 21:43:28] [INFO ] Invariant cache hit.
[2024-05-30 21:43:28] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 189 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 101/174 places, 120/230 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 354 ms. Remains : 101/174 places, 120/230 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-02
Product exploration explored 100000 steps with 0 reset in 617 ms.
Stack based approach found an accepted trace after 6572 steps with 0 reset with depth 6573 and stack size 6573 in 30 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLCardinality-02 finished in 1086 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 71 out of 174 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Applied a total of 0 rules in 3 ms. Remains 174 /174 variables (removed 0) and now considering 230/230 (removed 0) transitions.
// Phase 1: matrix 230 rows 174 cols
[2024-05-30 21:43:29] [INFO ] Computed 23 invariants in 4 ms
[2024-05-30 21:43:29] [INFO ] Implicit Places using invariants in 192 ms returned [123]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 195 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 173/174 places, 230/230 transitions.
Applied a total of 0 rules in 19 ms. Remains 173 /173 variables (removed 0) and now considering 230/230 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 219 ms. Remains : 173/174 places, 230/230 transitions.
Stuttering acceptance computed with spot in 120 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-03
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLCardinality-03 finished in 363 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((p0&&X(X(p1)))))))'
Support contains 21 out of 174 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 154 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 154 transition count 210
Applied a total of 40 rules in 9 ms. Remains 154 /174 variables (removed 20) and now considering 210/230 (removed 20) transitions.
// Phase 1: matrix 210 rows 154 cols
[2024-05-30 21:43:29] [INFO ] Computed 23 invariants in 5 ms
[2024-05-30 21:43:30] [INFO ] Implicit Places using invariants in 163 ms returned []
[2024-05-30 21:43:30] [INFO ] Invariant cache hit.
[2024-05-30 21:43:30] [INFO ] Implicit Places using invariants and state equation in 322 ms returned []
Implicit Place search using SMT with State Equation took 497 ms to find 0 implicit places.
Running 200 sub problems to find dead transitions.
[2024-05-30 21:43:30] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/144 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 10/154 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/154 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (OVERLAPS) 210/364 variables, 154/177 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/364 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (OVERLAPS) 0/364 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Real declared 364/364 variables, and 177 constraints, problems are : Problem set: 0 solved, 200 unsolved in 8137 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 154/154 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 200 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/144 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 10/154 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/154 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (OVERLAPS) 210/364 variables, 154/177 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/364 variables, 200/377 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/364 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 7 (OVERLAPS) 0/364 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Int declared 364/364 variables, and 377 constraints, problems are : Problem set: 0 solved, 200 unsolved in 12947 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 154/154 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints]
After SMT, in 21337ms problems are : Problem set: 0 solved, 200 unsolved
Search for dead transitions found 0 dead transitions in 21341ms
Starting structural reductions in LTL mode, iteration 1 : 154/174 places, 210/230 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21850 ms. Remains : 154/174 places, 210/230 transitions.
Stuttering acceptance computed with spot in 242 ms :[(NOT p1), (NOT p1), (NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-04
Product exploration explored 100000 steps with 0 reset in 358 ms.
Stack based approach found an accepted trace after 7165 steps with 0 reset with depth 7166 and stack size 7166 in 56 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLCardinality-04 finished in 22527 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&X(F(p1)))))'
Support contains 30 out of 174 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 154 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 154 transition count 210
Applied a total of 40 rules in 7 ms. Remains 154 /174 variables (removed 20) and now considering 210/230 (removed 20) transitions.
[2024-05-30 21:43:52] [INFO ] Invariant cache hit.
[2024-05-30 21:43:52] [INFO ] Implicit Places using invariants in 151 ms returned [103]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 153 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 153/174 places, 210/230 transitions.
Applied a total of 0 rules in 2 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 162 ms. Remains : 153/174 places, 210/230 transitions.
Stuttering acceptance computed with spot in 177 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-07
Product exploration explored 100000 steps with 5494 reset in 336 ms.
Product exploration explored 100000 steps with 5458 reset in 329 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) p1), (X (NOT p0)), (X (X p1)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 116 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 125 ms :[(NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 142 steps (0 resets) in 5 ms. (23 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X p1)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 129 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 127 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 124 ms :[(NOT p0), (NOT p0), (NOT p0)]
// Phase 1: matrix 210 rows 153 cols
[2024-05-30 21:43:54] [INFO ] Computed 22 invariants in 1 ms
[2024-05-30 21:43:54] [INFO ] [Real]Absence check using 22 positive place invariants in 19 ms returned sat
[2024-05-30 21:43:54] [INFO ] [Real]Absence check using state equation in 161 ms returned sat
[2024-05-30 21:43:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 21:43:54] [INFO ] [Nat]Absence check using 22 positive place invariants in 17 ms returned sat
[2024-05-30 21:43:54] [INFO ] [Nat]Absence check using state equation in 183 ms returned sat
[2024-05-30 21:43:54] [INFO ] Computed and/alt/rep : 200/310/200 causal constraints (skipped 0 transitions) in 22 ms.
[2024-05-30 21:43:55] [INFO ] Added : 56 causal constraints over 12 iterations in 326 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 10 out of 153 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 153/153 places, 210/210 transitions.
Applied a total of 0 rules in 4 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2024-05-30 21:43:55] [INFO ] Invariant cache hit.
[2024-05-30 21:43:55] [INFO ] Implicit Places using invariants in 112 ms returned []
[2024-05-30 21:43:55] [INFO ] Invariant cache hit.
[2024-05-30 21:43:55] [INFO ] Implicit Places using invariants and state equation in 201 ms returned []
Implicit Place search using SMT with State Equation took 319 ms to find 0 implicit places.
Running 200 sub problems to find dead transitions.
[2024-05-30 21:43:55] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/143 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/143 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 10/153 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (OVERLAPS) 210/363 variables, 153/175 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/363 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (OVERLAPS) 0/363 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Real declared 363/363 variables, and 175 constraints, problems are : Problem set: 0 solved, 200 unsolved in 8999 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 200 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/143 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/143 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 10/153 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (OVERLAPS) 210/363 variables, 153/175 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/363 variables, 200/375 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/363 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 7 (OVERLAPS) 0/363 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Int declared 363/363 variables, and 375 constraints, problems are : Problem set: 0 solved, 200 unsolved in 11123 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints]
After SMT, in 20339ms problems are : Problem set: 0 solved, 200 unsolved
Search for dead transitions found 0 dead transitions in 20344ms
Finished structural reductions in LTL mode , in 1 iterations and 20670 ms. Remains : 153/153 places, 210/210 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), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 75 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 136 steps (0 resets) in 6 ms. (19 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 92 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 113 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-30 21:44:16] [INFO ] Invariant cache hit.
[2024-05-30 21:44:16] [INFO ] [Real]Absence check using 22 positive place invariants in 16 ms returned sat
[2024-05-30 21:44:16] [INFO ] [Real]Absence check using state equation in 123 ms returned sat
[2024-05-30 21:44:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 21:44:16] [INFO ] [Nat]Absence check using 22 positive place invariants in 19 ms returned sat
[2024-05-30 21:44:17] [INFO ] [Nat]Absence check using state equation in 185 ms returned sat
[2024-05-30 21:44:17] [INFO ] Computed and/alt/rep : 200/310/200 causal constraints (skipped 0 transitions) in 26 ms.
[2024-05-30 21:44:17] [INFO ] Added : 74 causal constraints over 15 iterations in 420 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 151 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2934 reset in 362 ms.
Product exploration explored 100000 steps with 2939 reset in 365 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 10 out of 153 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 153/153 places, 210/210 transitions.
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 20 Pre rules applied. Total rules applied 0 place count 153 transition count 230
Deduced a syphon composed of 20 places in 0 ms
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 153 transition count 230
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: -10
Deduced a syphon composed of 50 places in 0 ms
Iterating global reduction 0 with 30 rules applied. Total rules applied 50 place count 153 transition count 240
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 70 place count 153 transition count 220
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 71 place count 152 transition count 200
Deduced a syphon composed of 50 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 72 place count 152 transition count 200
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 82 place count 142 transition count 190
Deduced a syphon composed of 50 places in 0 ms
Iterating global reduction 1 with 10 rules applied. Total rules applied 92 place count 142 transition count 190
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 112 place count 122 transition count 150
Deduced a syphon composed of 40 places in 0 ms
Iterating global reduction 1 with 20 rules applied. Total rules applied 132 place count 122 transition count 150
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 152 place count 102 transition count 130
Deduced a syphon composed of 30 places in 0 ms
Iterating global reduction 1 with 20 rules applied. Total rules applied 172 place count 102 transition count 130
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 192 place count 102 transition count 110
Deduced a syphon composed of 30 places in 0 ms
Applied a total of 192 rules in 29 ms. Remains 102 /153 variables (removed 51) and now considering 110/210 (removed 100) transitions.
[2024-05-30 21:44:18] [INFO ] Redundant transitions in 3 ms returned []
Running 100 sub problems to find dead transitions.
// Phase 1: matrix 110 rows 102 cols
[2024-05-30 21:44:18] [INFO ] Computed 22 invariants in 1 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/92 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 2 (OVERLAPS) 10/102 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 100 unsolved
[2024-05-30 21:44:19] [INFO ] Deduced a trap composed of 5 places in 73 ms of which 15 ms to minimize.
[2024-05-30 21:44:19] [INFO ] Deduced a trap composed of 5 places in 53 ms of which 2 ms to minimize.
[2024-05-30 21:44:19] [INFO ] Deduced a trap composed of 5 places in 48 ms of which 1 ms to minimize.
[2024-05-30 21:44:20] [INFO ] Deduced a trap composed of 5 places in 46 ms of which 1 ms to minimize.
[2024-05-30 21:44:20] [INFO ] Deduced a trap composed of 5 places in 43 ms of which 1 ms to minimize.
[2024-05-30 21:44:20] [INFO ] Deduced a trap composed of 5 places in 44 ms of which 2 ms to minimize.
Problem TDEAD9 is UNSAT
[2024-05-30 21:44:20] [INFO ] Deduced a trap composed of 5 places in 19 ms of which 1 ms to minimize.
[2024-05-30 21:44:20] [INFO ] Deduced a trap composed of 5 places in 24 ms of which 1 ms to minimize.
Problem TDEAD20 is UNSAT
[2024-05-30 21:44:20] [INFO ] Deduced a trap composed of 5 places in 18 ms of which 1 ms to minimize.
Problem TDEAD21 is UNSAT
[2024-05-30 21:44:20] [INFO ] Deduced a trap composed of 5 places in 27 ms of which 0 ms to minimize.
Problem TDEAD22 is UNSAT
Problem TDEAD23 is UNSAT
Problem TDEAD24 is UNSAT
Problem TDEAD25 is UNSAT
Problem TDEAD26 is UNSAT
Problem TDEAD27 is UNSAT
Problem TDEAD28 is UNSAT
Problem TDEAD29 is UNSAT
Problem TDEAD50 is UNSAT
Problem TDEAD51 is UNSAT
Problem TDEAD52 is UNSAT
Problem TDEAD53 is UNSAT
Problem TDEAD54 is UNSAT
Problem TDEAD55 is UNSAT
Problem TDEAD56 is UNSAT
Problem TDEAD57 is UNSAT
Problem TDEAD58 is UNSAT
Problem TDEAD59 is UNSAT
Problem TDEAD60 is UNSAT
Problem TDEAD61 is UNSAT
Problem TDEAD62 is UNSAT
Problem TDEAD63 is UNSAT
Problem TDEAD64 is UNSAT
Problem TDEAD65 is UNSAT
Problem TDEAD66 is UNSAT
Problem TDEAD67 is UNSAT
Problem TDEAD68 is UNSAT
Problem TDEAD69 is UNSAT
Problem TDEAD0 is UNSAT
Problem TDEAD1 is UNSAT
Problem TDEAD2 is UNSAT
Problem TDEAD3 is UNSAT
Problem TDEAD4 is UNSAT
Problem TDEAD5 is UNSAT
Problem TDEAD6 is UNSAT
Problem TDEAD7 is UNSAT
Problem TDEAD8 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/102 variables, 10/32 constraints. Problems are: Problem set: 40 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 0/32 constraints. Problems are: Problem set: 40 solved, 60 unsolved
At refinement iteration 5 (OVERLAPS) 110/212 variables, 102/134 constraints. Problems are: Problem set: 40 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/212 variables, 0/134 constraints. Problems are: Problem set: 40 solved, 60 unsolved
At refinement iteration 7 (OVERLAPS) 0/212 variables, 0/134 constraints. Problems are: Problem set: 40 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 212/212 variables, and 134 constraints, problems are : Problem set: 40 solved, 60 unsolved in 2774 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 102/102 constraints, PredecessorRefiner: 100/100 constraints, Known Traps: 10/10 constraints]
Escalating to Integer solving :Problem set: 40 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 0/0 constraints. Problems are: Problem set: 40 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 40/102 variables, 22/22 constraints. Problems are: Problem set: 40 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 10/32 constraints. Problems are: Problem set: 40 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/102 variables, 0/32 constraints. Problems are: Problem set: 40 solved, 60 unsolved
At refinement iteration 4 (OVERLAPS) 110/212 variables, 102/134 constraints. Problems are: Problem set: 40 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/212 variables, 60/194 constraints. Problems are: Problem set: 40 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/212 variables, 0/194 constraints. Problems are: Problem set: 40 solved, 60 unsolved
At refinement iteration 7 (OVERLAPS) 0/212 variables, 0/194 constraints. Problems are: Problem set: 40 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 212/212 variables, and 194 constraints, problems are : Problem set: 40 solved, 60 unsolved in 1630 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 102/102 constraints, PredecessorRefiner: 60/100 constraints, Known Traps: 10/10 constraints]
After SMT, in 4425ms problems are : Problem set: 40 solved, 60 unsolved
Search for dead transitions found 40 dead transitions in 4426ms
Found 40 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 40 transitions
Dead transitions reduction (with SMT) removed 40 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 102/153 places, 70/210 transitions.
Graph (complete) has 130 edges and 102 vertex of which 72 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.1 ms
Discarding 30 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 6 ms. Remains 72 /102 variables (removed 30) and now considering 70/70 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 72/153 places, 70/210 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4470 ms. Remains : 72/153 places, 70/210 transitions.
Built C files in :
/tmp/ltsmin1006050461992387672
[2024-05-30 21:44:23] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1006050461992387672
Running compilation step : cd /tmp/ltsmin1006050461992387672;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1189 ms.
Running link step : cd /tmp/ltsmin1006050461992387672;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin1006050461992387672;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased12017255681965529713.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 10 out of 153 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 153/153 places, 210/210 transitions.
Applied a total of 0 rules in 3 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
// Phase 1: matrix 210 rows 153 cols
[2024-05-30 21:44:38] [INFO ] Computed 22 invariants in 2 ms
[2024-05-30 21:44:38] [INFO ] Implicit Places using invariants in 161 ms returned []
[2024-05-30 21:44:38] [INFO ] Invariant cache hit.
[2024-05-30 21:44:38] [INFO ] Implicit Places using invariants and state equation in 309 ms returned []
Implicit Place search using SMT with State Equation took 472 ms to find 0 implicit places.
Running 200 sub problems to find dead transitions.
[2024-05-30 21:44:38] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/143 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/143 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 10/153 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (OVERLAPS) 210/363 variables, 153/175 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/363 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (OVERLAPS) 0/363 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Real declared 363/363 variables, and 175 constraints, problems are : Problem set: 0 solved, 200 unsolved in 8739 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 200 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/143 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/143 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 10/153 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (OVERLAPS) 210/363 variables, 153/175 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/363 variables, 200/375 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/363 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 7 (OVERLAPS) 0/363 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Int declared 363/363 variables, and 375 constraints, problems are : Problem set: 0 solved, 200 unsolved in 12276 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints]
After SMT, in 21217ms problems are : Problem set: 0 solved, 200 unsolved
Search for dead transitions found 0 dead transitions in 21222ms
Finished structural reductions in LTL mode , in 1 iterations and 21698 ms. Remains : 153/153 places, 210/210 transitions.
Built C files in :
/tmp/ltsmin2008082216081128472
[2024-05-30 21:45:00] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2008082216081128472
Running compilation step : cd /tmp/ltsmin2008082216081128472;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 675 ms.
Running link step : cd /tmp/ltsmin2008082216081128472;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin2008082216081128472;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased12675597068015572215.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-30 21:45:15] [INFO ] Flatten gal took : 17 ms
[2024-05-30 21:45:15] [INFO ] Flatten gal took : 16 ms
[2024-05-30 21:45:15] [INFO ] Time to serialize gal into /tmp/LTL4946648688339659798.gal : 6 ms
[2024-05-30 21:45:15] [INFO ] Time to serialize properties into /tmp/LTL17588152841146964588.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4946648688339659798.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15939646840517579348.hoa' '-atoms' '/tmp/LTL17588152841146964588.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL17588152841146964588.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15939646840517579348.hoa
Detected timeout of ITS tools.
[2024-05-30 21:45:30] [INFO ] Flatten gal took : 16 ms
[2024-05-30 21:45:30] [INFO ] Flatten gal took : 16 ms
[2024-05-30 21:45:30] [INFO ] Time to serialize gal into /tmp/LTL7798105777887544807.gal : 4 ms
[2024-05-30 21:45:30] [INFO ] Time to serialize properties into /tmp/LTL7995846098261867390.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7798105777887544807.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7995846098261867390.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X((F("(((((Finished_0+Finished_1)+(Finished_2+Finished_3))+((Finished_4+Finished_5)+(Finished_6+Finished_7)))+(Finished_8+Finished_...708
Formula 0 simplified : X(G!"(((((Finished_0+Finished_1)+(Finished_2+Finished_3))+((Finished_4+Finished_5)+(Finished_6+Finished_7)))+(Finished_8+Finished_9)...698
Detected timeout of ITS tools.
[2024-05-30 21:45:45] [INFO ] Flatten gal took : 15 ms
[2024-05-30 21:45:45] [INFO ] Applying decomposition
[2024-05-30 21:45:45] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph11256139928160363004.txt' '-o' '/tmp/graph11256139928160363004.bin' '-w' '/tmp/graph11256139928160363004.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11256139928160363004.bin' '-l' '-1' '-v' '-w' '/tmp/graph11256139928160363004.weights' '-q' '0' '-e' '0.001'
[2024-05-30 21:45:45] [INFO ] Decomposing Gal with order
[2024-05-30 21:45:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 21:45:45] [INFO ] Removed a total of 209 redundant transitions.
[2024-05-30 21:45:45] [INFO ] Flatten gal took : 87 ms
[2024-05-30 21:45:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 160 labels/synchronizations in 27 ms.
[2024-05-30 21:45:45] [INFO ] Time to serialize gal into /tmp/LTL376810173849280835.gal : 14 ms
[2024-05-30 21:45:45] [INFO ] Time to serialize properties into /tmp/LTL1944683132486294948.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL376810173849280835.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1944683132486294948.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((X((F("(((((gu31.Finished_0+gu31.Finished_1)+(gu31.Finished_2+gu31.Finished_3))+((gu31.Finished_4+gu31.Finished_5)+(gu31.Finished_6+...908
Formula 0 simplified : X(G!"(((((gu31.Finished_0+gu31.Finished_1)+(gu31.Finished_2+gu31.Finished_3))+((gu31.Finished_4+gu31.Finished_5)+(gu31.Finished_6+gu...898
Detected timeout of ITS tools.
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLCardinality-07 finished in 128659 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F(p1)))'
Support contains 4 out of 174 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 174 transition count 192
Reduce places removed 38 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 1 with 57 rules applied. Total rules applied 95 place count 136 transition count 173
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 95 place count 136 transition count 154
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 133 place count 117 transition count 154
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 134 place count 116 transition count 153
Iterating global reduction 2 with 1 rules applied. Total rules applied 135 place count 116 transition count 153
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 155 place count 106 transition count 143
Applied a total of 155 rules in 20 ms. Remains 106 /174 variables (removed 68) and now considering 143/230 (removed 87) transitions.
// Phase 1: matrix 143 rows 106 cols
[2024-05-30 21:46:01] [INFO ] Computed 23 invariants in 1 ms
[2024-05-30 21:46:01] [INFO ] Implicit Places using invariants in 141 ms returned [55]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 142 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 105/174 places, 143/230 transitions.
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 0 with 38 rules applied. Total rules applied 38 place count 86 transition count 124
Applied a total of 38 rules in 8 ms. Remains 86 /105 variables (removed 19) and now considering 124/143 (removed 19) transitions.
// Phase 1: matrix 124 rows 86 cols
[2024-05-30 21:46:01] [INFO ] Computed 22 invariants in 1 ms
[2024-05-30 21:46:01] [INFO ] Implicit Places using invariants in 86 ms returned []
[2024-05-30 21:46:01] [INFO ] Invariant cache hit.
[2024-05-30 21:46:01] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 241 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 86/174 places, 124/230 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 411 ms. Remains : 86/174 places, 124/230 transitions.
Stuttering acceptance computed with spot in 92 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-09
Product exploration explored 100000 steps with 5413 reset in 376 ms.
Stack based approach found an accepted trace after 3876 steps with 208 reset with depth 27 and stack size 27 in 16 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLCardinality-09 finished in 910 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 174 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 154 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 154 transition count 210
Applied a total of 40 rules in 8 ms. Remains 154 /174 variables (removed 20) and now considering 210/230 (removed 20) transitions.
// Phase 1: matrix 210 rows 154 cols
[2024-05-30 21:46:01] [INFO ] Computed 23 invariants in 2 ms
[2024-05-30 21:46:02] [INFO ] Implicit Places using invariants in 185 ms returned [103]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 187 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 153/174 places, 210/230 transitions.
Applied a total of 0 rules in 3 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 199 ms. Remains : 153/174 places, 210/230 transitions.
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-10
Product exploration explored 100000 steps with 50000 reset in 189 ms.
Product exploration explored 100000 steps with 50000 reset in 231 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 p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 19 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLCardinality-10 finished in 755 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0 U X((p1||F(p0))))))'
Support contains 2 out of 174 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 154 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 154 transition count 210
Applied a total of 40 rules in 5 ms. Remains 154 /174 variables (removed 20) and now considering 210/230 (removed 20) transitions.
[2024-05-30 21:46:02] [INFO ] Invariant cache hit.
[2024-05-30 21:46:02] [INFO ] Implicit Places using invariants in 161 ms returned []
[2024-05-30 21:46:02] [INFO ] Invariant cache hit.
[2024-05-30 21:46:03] [INFO ] Implicit Places using invariants and state equation in 282 ms returned []
Implicit Place search using SMT with State Equation took 448 ms to find 0 implicit places.
Running 200 sub problems to find dead transitions.
[2024-05-30 21:46:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/144 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 10/154 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/154 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (OVERLAPS) 210/364 variables, 154/177 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/364 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (OVERLAPS) 0/364 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Real declared 364/364 variables, and 177 constraints, problems are : Problem set: 0 solved, 200 unsolved in 10667 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 154/154 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 200 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/144 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 10/154 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/154 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (OVERLAPS) 210/364 variables, 154/177 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/364 variables, 200/377 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/364 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 7 (OVERLAPS) 0/364 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Int declared 364/364 variables, and 377 constraints, problems are : Problem set: 0 solved, 200 unsolved in 12788 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 154/154 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints]
After SMT, in 23650ms problems are : Problem set: 0 solved, 200 unsolved
Search for dead transitions found 0 dead transitions in 23656ms
Starting structural reductions in LTL mode, iteration 1 : 154/174 places, 210/230 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24112 ms. Remains : 154/174 places, 210/230 transitions.
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-12
Product exploration explored 100000 steps with 2 reset in 201 ms.
Product exploration explored 100000 steps with 9 reset in 300 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) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 113 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 148 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
RANDOM walk for 15 steps (0 resets) in 5 ms. (2 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (F p1), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 5 factoid took 228 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 187 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 151 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
[2024-05-30 21:46:28] [INFO ] Invariant cache hit.
[2024-05-30 21:46:28] [INFO ] [Real]Absence check using 23 positive place invariants in 17 ms returned sat
[2024-05-30 21:46:28] [INFO ] [Real]Absence check using state equation in 191 ms returned sat
[2024-05-30 21:46:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 21:46:29] [INFO ] [Nat]Absence check using 23 positive place invariants in 21 ms returned sat
[2024-05-30 21:46:29] [INFO ] [Nat]Absence check using state equation in 221 ms returned sat
[2024-05-30 21:46:29] [INFO ] Computed and/alt/rep : 180/270/180 causal constraints (skipped 20 transitions) in 30 ms.
[2024-05-30 21:46:29] [INFO ] Added : 20 causal constraints over 5 iterations in 182 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 2 out of 154 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 210/210 transitions.
Applied a total of 0 rules in 3 ms. Remains 154 /154 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2024-05-30 21:46:29] [INFO ] Invariant cache hit.
[2024-05-30 21:46:29] [INFO ] Implicit Places using invariants in 171 ms returned []
[2024-05-30 21:46:29] [INFO ] Invariant cache hit.
[2024-05-30 21:46:29] [INFO ] Implicit Places using invariants and state equation in 324 ms returned []
Implicit Place search using SMT with State Equation took 507 ms to find 0 implicit places.
Running 200 sub problems to find dead transitions.
[2024-05-30 21:46:29] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/144 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 10/154 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/154 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (OVERLAPS) 210/364 variables, 154/177 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/364 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (OVERLAPS) 0/364 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Real declared 364/364 variables, and 177 constraints, problems are : Problem set: 0 solved, 200 unsolved in 9999 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 154/154 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 200 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/144 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 10/154 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/154 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (OVERLAPS) 210/364 variables, 154/177 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/364 variables, 200/377 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/364 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 7 (OVERLAPS) 0/364 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Int declared 364/364 variables, and 377 constraints, problems are : Problem set: 0 solved, 200 unsolved in 13075 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 154/154 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints]
After SMT, in 23273ms problems are : Problem set: 0 solved, 200 unsolved
Search for dead transitions found 0 dead transitions in 23278ms
Finished structural reductions in LTL mode , in 1 iterations and 23789 ms. Remains : 154/154 places, 210/210 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 (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 82 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 124 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
RANDOM walk for 14 steps (0 resets) in 5 ms. (2 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (F p1), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 5 factoid took 231 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 148 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 147 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
[2024-05-30 21:46:54] [INFO ] Invariant cache hit.
[2024-05-30 21:46:54] [INFO ] [Real]Absence check using 23 positive place invariants in 26 ms returned sat
[2024-05-30 21:46:54] [INFO ] [Real]Absence check using state equation in 262 ms returned sat
[2024-05-30 21:46:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 21:46:54] [INFO ] [Nat]Absence check using 23 positive place invariants in 20 ms returned sat
[2024-05-30 21:46:55] [INFO ] [Nat]Absence check using state equation in 216 ms returned sat
[2024-05-30 21:46:55] [INFO ] Computed and/alt/rep : 180/270/180 causal constraints (skipped 20 transitions) in 24 ms.
[2024-05-30 21:46:55] [INFO ] Added : 20 causal constraints over 5 iterations in 177 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 153 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Product exploration explored 100000 steps with 4 reset in 351 ms.
Product exploration explored 100000 steps with 19 reset in 438 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 149 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Support contains 2 out of 154 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 154/154 places, 210/210 transitions.
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 20 Pre rules applied. Total rules applied 0 place count 154 transition count 230
Deduced a syphon composed of 20 places in 1 ms
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 154 transition count 230
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: -10
Deduced a syphon composed of 50 places in 1 ms
Iterating global reduction 0 with 30 rules applied. Total rules applied 50 place count 154 transition count 240
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 70 place count 154 transition count 220
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 71 place count 153 transition count 200
Deduced a syphon composed of 50 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 72 place count 153 transition count 200
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 82 place count 143 transition count 190
Deduced a syphon composed of 50 places in 0 ms
Iterating global reduction 1 with 10 rules applied. Total rules applied 92 place count 143 transition count 190
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 112 place count 123 transition count 150
Deduced a syphon composed of 40 places in 1 ms
Iterating global reduction 1 with 20 rules applied. Total rules applied 132 place count 123 transition count 150
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 152 place count 103 transition count 130
Deduced a syphon composed of 30 places in 0 ms
Iterating global reduction 1 with 20 rules applied. Total rules applied 172 place count 103 transition count 130
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 192 place count 103 transition count 110
Deduced a syphon composed of 30 places in 0 ms
Applied a total of 192 rules in 42 ms. Remains 103 /154 variables (removed 51) and now considering 110/210 (removed 100) transitions.
[2024-05-30 21:46:56] [INFO ] Redundant transitions in 4 ms returned []
Running 100 sub problems to find dead transitions.
// Phase 1: matrix 110 rows 103 cols
[2024-05-30 21:46:56] [INFO ] Computed 23 invariants in 1 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/93 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/93 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 2 (OVERLAPS) 10/103 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 100 unsolved
[2024-05-30 21:46:57] [INFO ] Deduced a trap composed of 5 places in 59 ms of which 3 ms to minimize.
Problem TDEAD2 is UNSAT
[2024-05-30 21:46:57] [INFO ] Deduced a trap composed of 21 places in 58 ms of which 1 ms to minimize.
[2024-05-30 21:46:57] [INFO ] Deduced a trap composed of 5 places in 24 ms of which 1 ms to minimize.
[2024-05-30 21:46:57] [INFO ] Deduced a trap composed of 5 places in 25 ms of which 0 ms to minimize.
[2024-05-30 21:46:57] [INFO ] Deduced a trap composed of 5 places in 25 ms of which 1 ms to minimize.
[2024-05-30 21:46:57] [INFO ] Deduced a trap composed of 5 places in 25 ms of which 1 ms to minimize.
[2024-05-30 21:46:57] [INFO ] Deduced a trap composed of 5 places in 25 ms of which 1 ms to minimize.
[2024-05-30 21:46:57] [INFO ] Deduced a trap composed of 5 places in 24 ms of which 1 ms to minimize.
[2024-05-30 21:46:57] [INFO ] Deduced a trap composed of 5 places in 26 ms of which 1 ms to minimize.
[2024-05-30 21:46:57] [INFO ] Deduced a trap composed of 5 places in 25 ms of which 1 ms to minimize.
[2024-05-30 21:46:58] [INFO ] Deduced a trap composed of 5 places in 23 ms of which 1 ms to minimize.
Problem TDEAD20 is UNSAT
Problem TDEAD21 is UNSAT
Problem TDEAD22 is UNSAT
Problem TDEAD23 is UNSAT
Problem TDEAD24 is UNSAT
Problem TDEAD25 is UNSAT
Problem TDEAD26 is UNSAT
Problem TDEAD27 is UNSAT
Problem TDEAD28 is UNSAT
Problem TDEAD29 is UNSAT
Problem TDEAD50 is UNSAT
Problem TDEAD51 is UNSAT
Problem TDEAD52 is UNSAT
Problem TDEAD53 is UNSAT
Problem TDEAD54 is UNSAT
Problem TDEAD55 is UNSAT
Problem TDEAD56 is UNSAT
Problem TDEAD57 is UNSAT
Problem TDEAD58 is UNSAT
Problem TDEAD59 is UNSAT
Problem TDEAD60 is UNSAT
Problem TDEAD61 is UNSAT
Problem TDEAD62 is UNSAT
Problem TDEAD63 is UNSAT
Problem TDEAD64 is UNSAT
Problem TDEAD65 is UNSAT
Problem TDEAD66 is UNSAT
Problem TDEAD67 is UNSAT
Problem TDEAD68 is UNSAT
Problem TDEAD69 is UNSAT
Problem TDEAD0 is UNSAT
Problem TDEAD1 is UNSAT
Problem TDEAD3 is UNSAT
Problem TDEAD4 is UNSAT
Problem TDEAD5 is UNSAT
Problem TDEAD6 is UNSAT
Problem TDEAD7 is UNSAT
Problem TDEAD8 is UNSAT
Problem TDEAD9 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/103 variables, 11/34 constraints. Problems are: Problem set: 40 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/103 variables, 0/34 constraints. Problems are: Problem set: 40 solved, 60 unsolved
At refinement iteration 5 (OVERLAPS) 110/213 variables, 103/137 constraints. Problems are: Problem set: 40 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/213 variables, 0/137 constraints. Problems are: Problem set: 40 solved, 60 unsolved
At refinement iteration 7 (OVERLAPS) 0/213 variables, 0/137 constraints. Problems are: Problem set: 40 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 213/213 variables, and 137 constraints, problems are : Problem set: 40 solved, 60 unsolved in 3465 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 103/103 constraints, PredecessorRefiner: 100/100 constraints, Known Traps: 11/11 constraints]
Escalating to Integer solving :Problem set: 40 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 1/1 constraints. Problems are: Problem set: 40 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 0/1 constraints. Problems are: Problem set: 40 solved, 60 unsolved
At refinement iteration 2 (OVERLAPS) 40/103 variables, 23/24 constraints. Problems are: Problem set: 40 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/103 variables, 10/34 constraints. Problems are: Problem set: 40 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/103 variables, 0/34 constraints. Problems are: Problem set: 40 solved, 60 unsolved
At refinement iteration 5 (OVERLAPS) 110/213 variables, 103/137 constraints. Problems are: Problem set: 40 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/213 variables, 60/197 constraints. Problems are: Problem set: 40 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/213 variables, 0/197 constraints. Problems are: Problem set: 40 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/213 variables, 0/197 constraints. Problems are: Problem set: 40 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 213/213 variables, and 197 constraints, problems are : Problem set: 40 solved, 60 unsolved in 2754 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 103/103 constraints, PredecessorRefiner: 60/100 constraints, Known Traps: 11/11 constraints]
After SMT, in 6256ms problems are : Problem set: 40 solved, 60 unsolved
Search for dead transitions found 40 dead transitions in 6259ms
Found 40 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 40 transitions
Dead transitions reduction (with SMT) removed 40 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 103/154 places, 70/210 transitions.
Graph (complete) has 151 edges and 103 vertex of which 73 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.1 ms
Discarding 30 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 4 ms. Remains 73 /103 variables (removed 30) and now considering 70/70 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 73/154 places, 70/210 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 6318 ms. Remains : 73/154 places, 70/210 transitions.
Built C files in :
/tmp/ltsmin10636942687585998985
[2024-05-30 21:47:02] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10636942687585998985
Running compilation step : cd /tmp/ltsmin10636942687585998985;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 603 ms.
Running link step : cd /tmp/ltsmin10636942687585998985;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin10636942687585998985;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased169128900084060894.hoa' '--buchi-type=spotba'
LTSmin run took 534 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-12 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLCardinality-12 finished in 61324 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0)) U p0)))'
Support contains 2 out of 174 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 174 transition count 192
Reduce places removed 38 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 1 with 57 rules applied. Total rules applied 95 place count 136 transition count 173
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 95 place count 136 transition count 154
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 133 place count 117 transition count 154
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 134 place count 116 transition count 153
Iterating global reduction 2 with 1 rules applied. Total rules applied 135 place count 116 transition count 153
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 175 place count 96 transition count 133
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 176 place count 96 transition count 132
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 177 place count 95 transition count 112
Ensure Unique test removed 1 places
Iterating global reduction 2 with 2 rules applied. Total rules applied 179 place count 94 transition count 112
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 189 place count 84 transition count 102
Iterating global reduction 2 with 10 rules applied. Total rules applied 199 place count 84 transition count 102
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 209 place count 74 transition count 82
Iterating global reduction 2 with 10 rules applied. Total rules applied 219 place count 74 transition count 82
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 228 place count 65 transition count 73
Iterating global reduction 2 with 9 rules applied. Total rules applied 237 place count 65 transition count 73
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 246 place count 65 transition count 64
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 262 place count 57 transition count 56
Applied a total of 262 rules in 36 ms. Remains 57 /174 variables (removed 117) and now considering 56/230 (removed 174) transitions.
// Phase 1: matrix 56 rows 57 cols
[2024-05-30 21:47:04] [INFO ] Computed 22 invariants in 1 ms
[2024-05-30 21:47:04] [INFO ] Implicit Places using invariants in 97 ms returned [26]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 99 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 56/174 places, 56/230 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 46 transition count 46
Applied a total of 20 rules in 5 ms. Remains 46 /56 variables (removed 10) and now considering 46/56 (removed 10) transitions.
// Phase 1: matrix 46 rows 46 cols
[2024-05-30 21:47:04] [INFO ] Computed 21 invariants in 1 ms
[2024-05-30 21:47:04] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-30 21:47:04] [INFO ] Invariant cache hit.
[2024-05-30 21:47:04] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 46/174 places, 46/230 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 271 ms. Remains : 46/174 places, 46/230 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-13
Product exploration explored 100000 steps with 0 reset in 306 ms.
Stack based approach found an accepted trace after 115 steps with 0 reset with depth 116 and stack size 114 in 1 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-13 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLCardinality-13 finished in 634 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 174 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 154 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 154 transition count 210
Applied a total of 40 rules in 5 ms. Remains 154 /174 variables (removed 20) and now considering 210/230 (removed 20) transitions.
// Phase 1: matrix 210 rows 154 cols
[2024-05-30 21:47:04] [INFO ] Computed 23 invariants in 2 ms
[2024-05-30 21:47:04] [INFO ] Implicit Places using invariants in 140 ms returned [103]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 141 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 153/174 places, 210/230 transitions.
Applied a total of 0 rules in 1 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 147 ms. Remains : 153/174 places, 210/230 transitions.
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-14
Product exploration explored 100000 steps with 7293 reset in 320 ms.
Product exploration explored 100000 steps with 7258 reset in 339 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 sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 1 factoid took 245 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 31 steps (0 resets) in 4 ms. (6 steps per ms) remains 0/1 properties
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 243 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 210 rows 153 cols
[2024-05-30 21:47:06] [INFO ] Computed 22 invariants in 2 ms
[2024-05-30 21:47:06] [INFO ] [Real]Absence check using 22 positive place invariants in 16 ms returned unsat
Proved EG (NOT p0)
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 1 factoid took 277 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-14 FALSE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLCardinality-14 finished in 2224 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(p0)))'
Support contains 4 out of 174 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 154 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 154 transition count 210
Applied a total of 40 rules in 4 ms. Remains 154 /174 variables (removed 20) and now considering 210/230 (removed 20) transitions.
// Phase 1: matrix 210 rows 154 cols
[2024-05-30 21:47:06] [INFO ] Computed 23 invariants in 2 ms
[2024-05-30 21:47:07] [INFO ] Implicit Places using invariants in 197 ms returned [103]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 200 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 153/174 places, 210/230 transitions.
Applied a total of 0 rules in 2 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 206 ms. Remains : 153/174 places, 210/230 transitions.
Stuttering acceptance computed with spot in 154 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-15
Entered a terminal (fully accepting) state of product in 32 steps with 10 reset in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLCardinality-15 finished in 380 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&X(F(p1)))))'
Found a Shortening insensitive property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-07
Stuttering acceptance computed with spot in 209 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 30 out of 174 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 174 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 134 transition count 170
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 101 place count 133 transition count 150
Iterating global reduction 2 with 1 rules applied. Total rules applied 102 place count 133 transition count 150
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 112 place count 123 transition count 140
Iterating global reduction 2 with 10 rules applied. Total rules applied 122 place count 123 transition count 140
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 142 place count 113 transition count 130
Applied a total of 142 rules in 13 ms. Remains 113 /174 variables (removed 61) and now considering 130/230 (removed 100) transitions.
// Phase 1: matrix 130 rows 113 cols
[2024-05-30 21:47:07] [INFO ] Computed 23 invariants in 1 ms
[2024-05-30 21:47:07] [INFO ] Implicit Places using invariants in 114 ms returned [72]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 115 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 112/174 places, 130/230 transitions.
Applied a total of 0 rules in 4 ms. Remains 112 /112 variables (removed 0) and now considering 130/130 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 132 ms. Remains : 112/174 places, 130/230 transitions.
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-07
Product exploration explored 100000 steps with 7249 reset in 350 ms.
Product exploration explored 100000 steps with 7309 reset in 323 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) p1), (X (NOT p0)), (X (X p1)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 74 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 95 steps (0 resets) in 7 ms. (11 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X p1)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 94 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 124 ms :[(NOT p0), (NOT p0), (NOT p0)]
// Phase 1: matrix 130 rows 112 cols
[2024-05-30 21:47:08] [INFO ] Computed 22 invariants in 1 ms
[2024-05-30 21:47:09] [INFO ] [Real]Absence check using 22 positive place invariants in 15 ms returned sat
[2024-05-30 21:47:09] [INFO ] [Real]Absence check using state equation in 119 ms returned sat
[2024-05-30 21:47:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 21:47:09] [INFO ] [Nat]Absence check using 22 positive place invariants in 15 ms returned sat
[2024-05-30 21:47:09] [INFO ] [Nat]Absence check using state equation in 117 ms returned sat
[2024-05-30 21:47:09] [INFO ] Computed and/alt/rep : 110/210/110 causal constraints (skipped 0 transitions) in 15 ms.
[2024-05-30 21:47:10] [INFO ] Added : 110 causal constraints over 22 iterations in 442 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 10 out of 112 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 130/130 transitions.
Applied a total of 0 rules in 1 ms. Remains 112 /112 variables (removed 0) and now considering 130/130 (removed 0) transitions.
[2024-05-30 21:47:10] [INFO ] Invariant cache hit.
[2024-05-30 21:47:10] [INFO ] Implicit Places using invariants in 106 ms returned []
[2024-05-30 21:47:10] [INFO ] Invariant cache hit.
[2024-05-30 21:47:10] [INFO ] Implicit Places using invariants and state equation in 189 ms returned []
Implicit Place search using SMT with State Equation took 297 ms to find 0 implicit places.
Running 110 sub problems to find dead transitions.
[2024-05-30 21:47:10] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 2 (OVERLAPS) 10/112 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/112 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 4 (OVERLAPS) 130/242 variables, 112/134 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 6 (OVERLAPS) 0/242 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 110 unsolved
No progress, stopping.
After SMT solving in domain Real declared 242/242 variables, and 134 constraints, problems are : Problem set: 0 solved, 110 unsolved in 4561 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 112/112 constraints, PredecessorRefiner: 110/110 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 110 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 2 (OVERLAPS) 10/112 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/112 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 4 (OVERLAPS) 130/242 variables, 112/134 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 110/244 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 7 (OVERLAPS) 0/242 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 110 unsolved
No progress, stopping.
After SMT solving in domain Int declared 242/242 variables, and 244 constraints, problems are : Problem set: 0 solved, 110 unsolved in 4702 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 112/112 constraints, PredecessorRefiner: 110/110 constraints, Known Traps: 0/0 constraints]
After SMT, in 9305ms problems are : Problem set: 0 solved, 110 unsolved
Search for dead transitions found 0 dead transitions in 9307ms
Finished structural reductions in LTL mode , in 1 iterations and 9607 ms. Remains : 112/112 places, 130/130 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), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 99 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 134 ms :[(NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 90 steps (0 resets) in 4 ms. (18 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 126 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 140 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-30 21:47:20] [INFO ] Invariant cache hit.
[2024-05-30 21:47:20] [INFO ] [Real]Absence check using 22 positive place invariants in 17 ms returned sat
[2024-05-30 21:47:20] [INFO ] [Real]Absence check using state equation in 100 ms returned sat
[2024-05-30 21:47:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 21:47:20] [INFO ] [Nat]Absence check using 22 positive place invariants in 17 ms returned sat
[2024-05-30 21:47:20] [INFO ] [Nat]Absence check using state equation in 116 ms returned sat
[2024-05-30 21:47:20] [INFO ] Computed and/alt/rep : 110/210/110 causal constraints (skipped 0 transitions) in 16 ms.
[2024-05-30 21:47:21] [INFO ] Added : 110 causal constraints over 22 iterations in 429 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 147 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 4113 reset in 349 ms.
Product exploration explored 100000 steps with 4116 reset in 385 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 10 out of 112 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 112/112 places, 130/130 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 112 transition count 130
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 30 place count 102 transition count 110
Deduced a syphon composed of 20 places in 0 ms
Iterating global reduction 1 with 10 rules applied. Total rules applied 40 place count 102 transition count 110
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 60 place count 82 transition count 90
Deduced a syphon composed of 10 places in 0 ms
Iterating global reduction 1 with 20 rules applied. Total rules applied 80 place count 82 transition count 90
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 90 place count 82 transition count 80
Deduced a syphon composed of 10 places in 0 ms
Applied a total of 90 rules in 9 ms. Remains 82 /112 variables (removed 30) and now considering 80/130 (removed 50) transitions.
[2024-05-30 21:47:22] [INFO ] Redundant transitions in 2 ms returned []
Running 70 sub problems to find dead transitions.
// Phase 1: matrix 80 rows 82 cols
[2024-05-30 21:47:22] [INFO ] Computed 22 invariants in 2 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/72 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 2 (OVERLAPS) 10/82 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 70 unsolved
[2024-05-30 21:47:23] [INFO ] Deduced a trap composed of 5 places in 52 ms of which 2 ms to minimize.
Problem TDEAD1 is UNSAT
[2024-05-30 21:47:23] [INFO ] Deduced a trap composed of 5 places in 51 ms of which 1 ms to minimize.
[2024-05-30 21:47:23] [INFO ] Deduced a trap composed of 5 places in 54 ms of which 5 ms to minimize.
Problem TDEAD3 is UNSAT
[2024-05-30 21:47:23] [INFO ] Deduced a trap composed of 5 places in 47 ms of which 2 ms to minimize.
[2024-05-30 21:47:23] [INFO ] Deduced a trap composed of 5 places in 52 ms of which 1 ms to minimize.
[2024-05-30 21:47:23] [INFO ] Deduced a trap composed of 5 places in 45 ms of which 1 ms to minimize.
[2024-05-30 21:47:23] [INFO ] Deduced a trap composed of 5 places in 57 ms of which 15 ms to minimize.
[2024-05-30 21:47:23] [INFO ] Deduced a trap composed of 5 places in 46 ms of which 2 ms to minimize.
[2024-05-30 21:47:23] [INFO ] Deduced a trap composed of 5 places in 46 ms of which 1 ms to minimize.
[2024-05-30 21:47:23] [INFO ] Deduced a trap composed of 5 places in 20 ms of which 1 ms to minimize.
Problem TDEAD0 is UNSAT
Problem TDEAD2 is UNSAT
Problem TDEAD4 is UNSAT
Problem TDEAD5 is UNSAT
Problem TDEAD6 is UNSAT
Problem TDEAD7 is UNSAT
Problem TDEAD8 is UNSAT
Problem TDEAD9 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/82 variables, 10/32 constraints. Problems are: Problem set: 10 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/82 variables, 0/32 constraints. Problems are: Problem set: 10 solved, 60 unsolved
At refinement iteration 5 (OVERLAPS) 80/162 variables, 82/114 constraints. Problems are: Problem set: 10 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/162 variables, 0/114 constraints. Problems are: Problem set: 10 solved, 60 unsolved
At refinement iteration 7 (OVERLAPS) 0/162 variables, 0/114 constraints. Problems are: Problem set: 10 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 162/162 variables, and 114 constraints, problems are : Problem set: 10 solved, 60 unsolved in 2673 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 82/82 constraints, PredecessorRefiner: 70/70 constraints, Known Traps: 10/10 constraints]
Escalating to Integer solving :Problem set: 10 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 0/0 constraints. Problems are: Problem set: 10 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 20/82 variables, 22/22 constraints. Problems are: Problem set: 10 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/82 variables, 10/32 constraints. Problems are: Problem set: 10 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/82 variables, 0/32 constraints. Problems are: Problem set: 10 solved, 60 unsolved
At refinement iteration 4 (OVERLAPS) 80/162 variables, 82/114 constraints. Problems are: Problem set: 10 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/162 variables, 60/174 constraints. Problems are: Problem set: 10 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/162 variables, 0/174 constraints. Problems are: Problem set: 10 solved, 60 unsolved
At refinement iteration 7 (OVERLAPS) 0/162 variables, 0/174 constraints. Problems are: Problem set: 10 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 162/162 variables, and 174 constraints, problems are : Problem set: 10 solved, 60 unsolved in 2053 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 82/82 constraints, PredecessorRefiner: 60/70 constraints, Known Traps: 10/10 constraints]
After SMT, in 4749ms problems are : Problem set: 10 solved, 60 unsolved
Search for dead transitions found 10 dead transitions in 4750ms
Found 10 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 10 transitions
Dead transitions reduction (with SMT) removed 10 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 82/112 places, 70/130 transitions.
Graph (complete) has 130 edges and 82 vertex of which 72 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Discarding 10 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 4 ms. Remains 72 /82 variables (removed 10) and now considering 70/70 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 72/112 places, 70/130 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4774 ms. Remains : 72/112 places, 70/130 transitions.
Built C files in :
/tmp/ltsmin17226002291920542625
[2024-05-30 21:47:27] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17226002291920542625
Running compilation step : cd /tmp/ltsmin17226002291920542625;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 639 ms.
Running link step : cd /tmp/ltsmin17226002291920542625;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin17226002291920542625;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased6769957564741808784.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 10 out of 112 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 130/130 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 102 transition count 110
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 102 transition count 110
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 92 transition count 100
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 92 transition count 100
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 50 place count 82 transition count 90
Iterating global reduction 0 with 10 rules applied. Total rules applied 60 place count 82 transition count 90
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 70 place count 82 transition count 80
Applied a total of 70 rules in 2 ms. Remains 82 /112 variables (removed 30) and now considering 80/130 (removed 50) transitions.
// Phase 1: matrix 80 rows 82 cols
[2024-05-30 21:47:42] [INFO ] Computed 22 invariants in 1 ms
[2024-05-30 21:47:42] [INFO ] Implicit Places using invariants in 97 ms returned []
[2024-05-30 21:47:42] [INFO ] Invariant cache hit.
[2024-05-30 21:47:42] [INFO ] Implicit Places using invariants and state equation in 153 ms returned []
Implicit Place search using SMT with State Equation took 253 ms to find 0 implicit places.
Running 70 sub problems to find dead transitions.
[2024-05-30 21:47:42] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/72 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 2 (OVERLAPS) 10/82 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/82 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 4 (OVERLAPS) 80/162 variables, 82/104 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/162 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 6 (OVERLAPS) 0/162 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 70 unsolved
No progress, stopping.
After SMT solving in domain Real declared 162/162 variables, and 104 constraints, problems are : Problem set: 0 solved, 70 unsolved in 2311 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 82/82 constraints, PredecessorRefiner: 70/70 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 70 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/72 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 2 (OVERLAPS) 10/82 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/82 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 4 (OVERLAPS) 80/162 variables, 82/104 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/162 variables, 70/174 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/162 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 7 (OVERLAPS) 0/162 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 70 unsolved
No progress, stopping.
After SMT solving in domain Int declared 162/162 variables, and 174 constraints, problems are : Problem set: 0 solved, 70 unsolved in 2450 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 82/82 constraints, PredecessorRefiner: 70/70 constraints, Known Traps: 0/0 constraints]
After SMT, in 4779ms problems are : Problem set: 0 solved, 70 unsolved
Search for dead transitions found 0 dead transitions in 4780ms
Starting structural reductions in LTL mode, iteration 1 : 82/112 places, 80/130 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5035 ms. Remains : 82/112 places, 80/130 transitions.
Built C files in :
/tmp/ltsmin14560301718033858705
[2024-05-30 21:47:47] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14560301718033858705
Running compilation step : cd /tmp/ltsmin14560301718033858705;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 415 ms.
Running link step : cd /tmp/ltsmin14560301718033858705;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin14560301718033858705;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased2505794073313336889.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-30 21:48:02] [INFO ] Flatten gal took : 6 ms
[2024-05-30 21:48:02] [INFO ] Flatten gal took : 5 ms
[2024-05-30 21:48:02] [INFO ] Time to serialize gal into /tmp/LTL2089197953516356528.gal : 2 ms
[2024-05-30 21:48:02] [INFO ] Time to serialize properties into /tmp/LTL9381390861993422885.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2089197953516356528.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7674085949527466856.hoa' '-atoms' '/tmp/LTL9381390861993422885.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL9381390861993422885.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7674085949527466856.hoa
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
3 items max in DFS search stack
144 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,1.45625,53008,1,0,121,224408,17,24,1883,173032,250
no accepting run found
Formula 0 is TRUE no accepting run found.
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLCardinality-07 finished in 56945 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-07 TRUE TECHNIQUES SHORTENING_INSENSITIVE
[2024-05-30 21:48:04] [INFO ] Flatten gal took : 13 ms
All properties solved without resorting to exhaustive model-checking.
Total runtime 305180 ms.
BK_STOP 1717105684313
--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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="UtilityControlRoom-PT-Z2T3N10"
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 2-5568"
echo " Executing tool itstools"
echo " Input is UtilityControlRoom-PT-Z2T3N10, 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 r444-smll-171701110900171"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z2T3N10.tgz
mv UtilityControlRoom-PT-Z2T3N10 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 ;