About the Execution of ITS-Tools for CANInsertWithFailure-PT-070
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 13141.604 | 3600000.00 | 4262875.00 | 10110.50 | TT?T??TT?FT??TFT | 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.r070-tall-171620505300151.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 CANInsertWithFailure-PT-070, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r070-tall-171620505300151
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 30M
-rw-r--r-- 1 mcc users 9.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 34K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.9K May 19 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 15:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K May 19 07:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 19 17:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 117K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 19 07:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K May 19 15:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 30M May 18 16:42 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME CANInsertWithFailure-PT-070-ReachabilityFireability-2024-00
FORMULA_NAME CANInsertWithFailure-PT-070-ReachabilityFireability-2024-01
FORMULA_NAME CANInsertWithFailure-PT-070-ReachabilityFireability-2024-02
FORMULA_NAME CANInsertWithFailure-PT-070-ReachabilityFireability-2024-03
FORMULA_NAME CANInsertWithFailure-PT-070-ReachabilityFireability-2024-04
FORMULA_NAME CANInsertWithFailure-PT-070-ReachabilityFireability-2024-05
FORMULA_NAME CANInsertWithFailure-PT-070-ReachabilityFireability-2024-06
FORMULA_NAME CANInsertWithFailure-PT-070-ReachabilityFireability-2024-07
FORMULA_NAME CANInsertWithFailure-PT-070-ReachabilityFireability-2023-08
FORMULA_NAME CANInsertWithFailure-PT-070-ReachabilityFireability-2024-09
FORMULA_NAME CANInsertWithFailure-PT-070-ReachabilityFireability-2024-10
FORMULA_NAME CANInsertWithFailure-PT-070-ReachabilityFireability-2024-11
FORMULA_NAME CANInsertWithFailure-PT-070-ReachabilityFireability-2024-12
FORMULA_NAME CANInsertWithFailure-PT-070-ReachabilityFireability-2024-13
FORMULA_NAME CANInsertWithFailure-PT-070-ReachabilityFireability-2024-14
FORMULA_NAME CANInsertWithFailure-PT-070-ReachabilityFireability-2024-15
=== Now, execution of the tool begins
BK_START 1716258090322
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-070
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-21 02:21:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 02:21:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 02:21:32] [INFO ] Load time of PNML (sax parser for PT used): 806 ms
[2024-05-21 02:21:32] [INFO ] Transformed 10644 places.
[2024-05-21 02:21:32] [INFO ] Transformed 29820 transitions.
[2024-05-21 02:21:32] [INFO ] Parsed PT model containing 10644 places and 29820 transitions and 79800 arcs in 1019 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 44 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (21 resets) in 4468 ms. (8 steps per ms) remains 9/16 properties
FORMULA CANInsertWithFailure-PT-070-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-070-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-070-ReachabilityFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-070-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-070-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-070-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-070-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 758 ms. (52 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 357 ms. (111 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 168 ms. (236 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 568 ms. (70 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 280 ms. (142 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 158 ms. (251 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 979 ms. (40 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 118 ms. (336 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 236 ms. (168 steps per ms) remains 9/9 properties
// Phase 1: matrix 29820 rows 10644 cols
[2024-05-21 02:21:35] [INFO ] Flatten gal took : 1669 ms
[2024-05-21 02:21:35] [INFO ] Flatten gal took : 616 ms
[2024-05-21 02:21:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18352614589316840070.gal : 158 ms
[2024-05-21 02:21:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15887179975367939697.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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality18352614589316840070.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15887179975367939697.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality15887179975367939697.prop.
[2024-05-21 02:21:40] [INFO ] Computed 73 invariants in 5421 ms
[2024-05-21 02:21:40] [INFO ] State equation strengthened by 9730 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/202 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 10375/10577 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10577 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 62/10639 variables, 31/70 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10639 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 2/10641 variables, 2/72 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 10641/40464 variables, and 72 constraints, problems are : Problem set: 0 solved, 9 unsolved in 5050 ms.
Refiners :[Positive P Invariants (semi-flows): 70/71 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/10644 constraints, ReadFeed: 0/9730 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/202 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 10375/10577 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 9 unsolved
[2024-05-21 02:21:48] [INFO ] Deduced a trap composed of 5 places in 1129 ms of which 87 ms to minimize.
[2024-05-21 02:21:50] [INFO ] Deduced a trap composed of 5 places in 1192 ms of which 22 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 10577/40464 variables, and 41 constraints, problems are : Problem set: 0 solved, 9 unsolved in 5062 ms.
Refiners :[Positive P Invariants (semi-flows): 39/71 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/10644 constraints, ReadFeed: 0/9730 constraints, PredecessorRefiner: 0/9 constraints, Known Traps: 2/2 constraints]
After SMT, in 16030ms problems are : Problem set: 0 solved, 9 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 202 out of 10644 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10644/10644 places, 29820/29820 transitions.
Graph (complete) has 40251 edges and 10644 vertex of which 10643 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.38 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 431 transitions
Trivial Post-agglo rules discarded 431 transitions
Performed 431 trivial Post agglomeration. Transition count delta: 431
Iterating post reduction 0 with 431 rules applied. Total rules applied 432 place count 10643 transition count 29389
Reduce places removed 431 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 432 rules applied. Total rules applied 864 place count 10212 transition count 29388
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 865 place count 10211 transition count 29388
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 20 Pre rules applied. Total rules applied 865 place count 10211 transition count 29368
Deduced a syphon composed of 20 places in 12 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 905 place count 10191 transition count 29368
Performed 4661 Post agglomeration using F-continuation condition.Transition count delta: 4661
Deduced a syphon composed of 4661 places in 14 ms
Reduce places removed 4661 places and 0 transitions.
Iterating global reduction 3 with 9322 rules applied. Total rules applied 10227 place count 5530 transition count 24707
Free-agglomeration rule (complex) applied 38 times.
Iterating global reduction 3 with 38 rules applied. Total rules applied 10265 place count 5530 transition count 24669
Reduce places removed 38 places and 0 transitions.
Iterating post reduction 3 with 38 rules applied. Total rules applied 10303 place count 5492 transition count 24669
Partial Free-agglomeration rule applied 5130 times.
Drop transitions (Partial Free agglomeration) removed 5130 transitions
Iterating global reduction 4 with 5130 rules applied. Total rules applied 15433 place count 5492 transition count 24669
Partial Free-agglomeration rule applied 1403 times.
Drop transitions (Partial Free agglomeration) removed 1403 transitions
Iterating global reduction 4 with 1403 rules applied. Total rules applied 16836 place count 5492 transition count 24669
Applied a total of 16836 rules in 11381 ms. Remains 5492 /10644 variables (removed 5152) and now considering 24669/29820 (removed 5151) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11395 ms. Remains : 5492/10644 places, 24669/29820 transitions.
RANDOM walk for 40000 steps (88 resets) in 2450 ms. (16 steps per ms) remains 7/9 properties
FORMULA CANInsertWithFailure-PT-070-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-070-ReachabilityFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 208 ms. (191 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 179 ms. (222 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 155 ms. (256 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 261 ms. (152 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 177 ms. (224 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 175 ms. (227 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 99 ms. (400 steps per ms) remains 7/7 properties
[2024-05-21 02:22:03] [INFO ] Flow matrix only has 24612 transitions (discarded 57 similar events)
// Phase 1: matrix 24612 rows 5492 cols
[2024-05-21 02:22:05] [INFO ] Computed 72 invariants in 1222 ms
[2024-05-21 02:22:05] [INFO ] State equation strengthened by 23870 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/175 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 5240/5415 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5415 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 74/5489 variables, 37/70 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5489 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/5489 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 1/5490 variables, 1/72 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/5490 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 24612/30102 variables, 5490/5562 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/30102 variables, 23870/29432 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 30102/30104 variables, and 29432 constraints, problems are : Problem set: 0 solved, 7 unsolved in 45095 ms.
Refiners :[Positive P Invariants (semi-flows): 70/70 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 5490/5492 constraints, ReadFeed: 23870/23870 constraints, PredecessorRefiner: 7/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/175 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 5240/5415 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-21 02:22:51] [INFO ] Deduced a trap composed of 2 places in 462 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/5415 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/5415 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 74/5489 variables, 37/71 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/5489 variables, 1/72 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/5489 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 1/5490 variables, 1/73 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/5490 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (OVERLAPS) 24612/30102 variables, 5490/5563 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/30102 variables, 23870/29433 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 30102/30104 variables, and 29439 constraints, problems are : Problem set: 0 solved, 7 unsolved in 45132 ms.
Refiners :[Positive P Invariants (semi-flows): 70/70 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 5490/5492 constraints, ReadFeed: 23870/23870 constraints, PredecessorRefiner: 7/6 constraints, Known Traps: 1/1 constraints]
After SMT, in 91906ms problems are : Problem set: 0 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 175 out of 5492 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5492/5492 places, 24669/24669 transitions.
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 5 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 28 place count 5478 transition count 24655
Partial Free-agglomeration rule applied 8 times.
Drop transitions (Partial Free agglomeration) removed 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 36 place count 5478 transition count 24655
Applied a total of 36 rules in 4655 ms. Remains 5478 /5492 variables (removed 14) and now considering 24655/24669 (removed 14) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4655 ms. Remains : 5478/5492 places, 24655/24669 transitions.
RANDOM walk for 40000 steps (88 resets) in 1716 ms. (23 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 216 ms. (184 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 148 ms. (268 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 103 ms. (384 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 254 ms. (156 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 156 ms. (254 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 171 ms. (232 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 118 ms. (336 steps per ms) remains 7/7 properties
Interrupted probabilistic random walk after 51253 steps, run timeout after 3001 ms. (steps per millisecond=17 ) properties seen :0 out of 7
Probabilistic random walk after 51253 steps, saw 42740 distinct states, run finished after 3005 ms. (steps per millisecond=17 ) properties seen :0
[2024-05-21 02:23:44] [INFO ] Flow matrix only has 24606 transitions (discarded 49 similar events)
// Phase 1: matrix 24606 rows 5478 cols
[2024-05-21 02:23:45] [INFO ] Computed 72 invariants in 1409 ms
[2024-05-21 02:23:46] [INFO ] State equation strengthened by 23906 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/175 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 5226/5401 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5401 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 74/5475 variables, 37/70 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5475 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/5475 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 1/5476 variables, 1/72 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/5476 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 24606/30082 variables, 5476/5548 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/30082 variables, 23906/29454 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/30082 variables, 0/29454 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (OVERLAPS) 2/30084 variables, 2/29456 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/30084 variables, 0/29456 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (OVERLAPS) 0/30084 variables, 0/29456 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
No progress, stopping.
After SMT solving in domain Real declared 30084/30084 variables, and 29456 constraints, problems are : Problem set: 0 solved, 7 unsolved in 75090 ms.
Refiners :[Positive P Invariants (semi-flows): 70/70 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 5478/5478 constraints, ReadFeed: 23906/23906 constraints, PredecessorRefiner: 7/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/175 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 5226/5401 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-21 02:25:02] [INFO ] Deduced a trap composed of 2 places in 436 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/5401 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/5401 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 74/5475 variables, 37/71 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/5475 variables, 1/72 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/5475 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 1/5476 variables, 1/73 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/5476 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (OVERLAPS) 24606/30082 variables, 5476/5549 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/30082 variables, 23906/29455 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 30082/30084 variables, and 29461 constraints, problems are : Problem set: 0 solved, 7 unsolved in 75157 ms.
Refiners :[Positive P Invariants (semi-flows): 70/70 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 5476/5478 constraints, ReadFeed: 23906/23906 constraints, PredecessorRefiner: 7/6 constraints, Known Traps: 1/1 constraints]
After SMT, in 152131ms problems are : Problem set: 0 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 175 out of 5478 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5478/5478 places, 24655/24655 transitions.
Applied a total of 0 rules in 1524 ms. Remains 5478 /5478 variables (removed 0) and now considering 24655/24655 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1525 ms. Remains : 5478/5478 places, 24655/24655 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5478/5478 places, 24655/24655 transitions.
Applied a total of 0 rules in 1592 ms. Remains 5478 /5478 variables (removed 0) and now considering 24655/24655 (removed 0) transitions.
[2024-05-21 02:26:19] [INFO ] Flow matrix only has 24606 transitions (discarded 49 similar events)
[2024-05-21 02:26:19] [INFO ] Invariant cache hit.
[2024-05-21 02:26:28] [INFO ] Implicit Places using invariants in 9154 ms returned []
Implicit Place search using SMT only with invariants took 9191 ms to find 0 implicit places.
Running 24585 sub problems to find dead transitions.
[2024-05-21 02:26:29] [INFO ] Flow matrix only has 24606 transitions (discarded 49 similar events)
[2024-05-21 02:26:29] [INFO ] Invariant cache hit.
[2024-05-21 02:26:29] [INFO ] State equation strengthened by 23906 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/5477 variables, 70/70 constraints. Problems are: Problem set: 0 solved, 24585 unsolved
SMT process timed out in 103826ms, After SMT, problems are : Problem set: 0 solved, 24585 unsolved
Search for dead transitions found 0 dead transitions in 104082ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 114944 ms. Remains : 5478/5478 places, 24655/24655 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 21358 edges and 5478 vertex of which 3795 / 5478 are part of one of the 1 SCC in 6 ms
Free SCC test removed 3794 places
Drop transitions (Empty/Sink Transition effects.) removed 13791 transitions
Ensure Unique test removed 4580 transitions
Reduce isomorphic transitions removed 18371 transitions.
Graph (complete) has 6791 edges and 1684 vertex of which 1572 are kept as prefixes of interest. Removing 112 places using SCC suffix rule.2 ms
Discarding 112 places :
Also discarding 37 output transitions
Drop transitions (Output transitions of discarded places.) removed 37 transitions
Drop transitions (Empty/Sink Transition effects.) removed 405 transitions
Reduce isomorphic transitions removed 405 transitions.
Iterating post reduction 0 with 405 rules applied. Total rules applied 407 place count 1572 transition count 5842
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 5 Pre rules applied. Total rules applied 407 place count 1572 transition count 5837
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 417 place count 1567 transition count 5837
Discarding 864 places :
Symmetric choice reduction at 1 with 864 rule applications. Total rules 1281 place count 703 transition count 2851
Iterating global reduction 1 with 864 rules applied. Total rules applied 2145 place count 703 transition count 2851
Ensure Unique test removed 725 transitions
Reduce isomorphic transitions removed 725 transitions.
Iterating post reduction 1 with 725 rules applied. Total rules applied 2870 place count 703 transition count 2126
Discarding 100 places :
Symmetric choice reduction at 2 with 100 rule applications. Total rules 2970 place count 603 transition count 1926
Iterating global reduction 2 with 100 rules applied. Total rules applied 3070 place count 603 transition count 1926
Ensure Unique test removed 100 transitions
Reduce isomorphic transitions removed 100 transitions.
Iterating post reduction 2 with 100 rules applied. Total rules applied 3170 place count 603 transition count 1826
Drop transitions (Redundant composition of simpler transitions.) removed 253 transitions
Redundant transition composition rules discarded 253 transitions
Iterating global reduction 3 with 253 rules applied. Total rules applied 3423 place count 603 transition count 1573
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Iterating post reduction 3 with 15 rules applied. Total rules applied 3438 place count 603 transition count 1558
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 4 with 15 rules applied. Total rules applied 3453 place count 588 transition count 1558
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 3463 place count 578 transition count 1538
Iterating global reduction 5 with 10 rules applied. Total rules applied 3473 place count 578 transition count 1538
Performed 179 Post agglomeration using F-continuation condition.Transition count delta: 179
Deduced a syphon composed of 179 places in 1 ms
Reduce places removed 179 places and 0 transitions.
Iterating global reduction 5 with 358 rules applied. Total rules applied 3831 place count 399 transition count 1359
Ensure Unique test removed 284 transitions
Reduce isomorphic transitions removed 284 transitions.
Iterating post reduction 5 with 284 rules applied. Total rules applied 4115 place count 399 transition count 1075
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 6 with 20 rules applied. Total rules applied 4135 place count 389 transition count 1075
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 6 with 20 rules applied. Total rules applied 4155 place count 389 transition count 1055
Drop transitions (Redundant composition of simpler transitions.) removed 52 transitions
Redundant transition composition rules discarded 52 transitions
Iterating global reduction 7 with 52 rules applied. Total rules applied 4207 place count 389 transition count 1003
Free-agglomeration rule applied 46 times with reduction of 1 identical transitions.
Iterating global reduction 7 with 46 rules applied. Total rules applied 4253 place count 389 transition count 956
Reduce places removed 46 places and 0 transitions.
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 7 with 90 rules applied. Total rules applied 4343 place count 343 transition count 912
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 4345 place count 343 transition count 910
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 8 with 1 rules applied. Total rules applied 4346 place count 343 transition count 909
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 4347 place count 342 transition count 909
Partial Free-agglomeration rule applied 39 times.
Drop transitions (Partial Free agglomeration) removed 39 transitions
Iterating global reduction 9 with 39 rules applied. Total rules applied 4386 place count 342 transition count 909
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 9 with 5 rules applied. Total rules applied 4391 place count 342 transition count 904
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 4392 place count 342 transition count 904
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 4393 place count 341 transition count 903
Iterating global reduction 9 with 1 rules applied. Total rules applied 4394 place count 341 transition count 903
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 9 with 2 rules applied. Total rules applied 4396 place count 341 transition count 901
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 4397 place count 340 transition count 900
Applied a total of 4397 rules in 5794 ms. Remains 340 /5478 variables (removed 5138) and now considering 900/24655 (removed 23755) transitions.
Running SMT prover for 7 properties.
// Phase 1: matrix 900 rows 340 cols
[2024-05-21 02:28:18] [INFO ] Computed 33 invariants in 2 ms
[2024-05-21 02:28:18] [INFO ] [Real]Absence check using 33 positive place invariants in 4 ms returned sat
[2024-05-21 02:28:18] [INFO ] After 114ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2024-05-21 02:28:19] [INFO ] [Nat]Absence check using 33 positive place invariants in 11 ms returned sat
[2024-05-21 02:28:19] [INFO ] After 498ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
TRAPS : Iteration 0
[2024-05-21 02:28:20] [INFO ] After 968ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
[2024-05-21 02:28:20] [INFO ] After 1433ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
[2024-05-21 02:28:20] [INFO ] Flatten gal took : 28 ms
[2024-05-21 02:28:20] [INFO ] Flatten gal took : 27 ms
[2024-05-21 02:28:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6332183520411419968.gal : 5 ms
[2024-05-21 02:28:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13928651338693742786.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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6332183520411419968.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13928651338693742786.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality13928651338693742786.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 12
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :12 after 15
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :15 after 113
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :113 after 118
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :118 after 163
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :163 after 1149
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :1149 after 1850
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :1850 after 23718
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :23718 after 255777
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :255777 after 1.83334e+06
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :1.83334e+06 after 1.66049e+07
Detected timeout of ITS tools.
[2024-05-21 02:28:35] [INFO ] Flatten gal took : 25 ms
[2024-05-21 02:28:35] [INFO ] Applying decomposition
[2024-05-21 02:28:35] [INFO ] Flatten gal took : 18 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/graph353317050390562736.txt' '-o' '/tmp/graph353317050390562736.bin' '-w' '/tmp/graph353317050390562736.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph353317050390562736.bin' '-l' '-1' '-v' '-w' '/tmp/graph353317050390562736.weights' '-q' '0' '-e' '0.001'
[2024-05-21 02:28:35] [INFO ] Decomposing Gal with order
[2024-05-21 02:28:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 02:28:35] [INFO ] Removed a total of 599 redundant transitions.
[2024-05-21 02:28:35] [INFO ] Flatten gal took : 85 ms
[2024-05-21 02:28:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 138 labels/synchronizations in 20 ms.
[2024-05-21 02:28:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13964926818999318829.gal : 10 ms
[2024-05-21 02:28:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8842831327599942673.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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13964926818999318829.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8842831327599942673.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality8842831327599942673.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 175
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :175 after 250
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :250 after 2761
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :2761 after 3072
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :3072 after 4350
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :4350 after 731472
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :731472 after 3.48181e+09
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :3.48181e+09 after 1.28118e+12
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :1.28118e+12 after 6.06795e+13
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :6.06795e+13 after 9.46526e+13
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,9 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,9 properties remain. new max is 16
SDD size :5 after 7
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :7 after 9
SDD proceeding with computation,9 properties remain. new max is 64
SDD size :9 after 11
SDD proceeding with computation,9 properties remain. new max is 128
SDD size :11 after 13
SDD proceeding with computation,9 properties remain. new max is 256
SDD size :13 after 17
SDD proceeding with computation,9 properties remain. new max is 512
SDD size :17 after 23
SDD proceeding with computation,9 properties remain. new max is 1024
SDD size :23 after 33
SDD proceeding with computation,9 properties remain. new max is 2048
SDD size :33 after 51
SDD proceeding with computation,9 properties remain. new max is 4096
SDD size :51 after 87
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 38061 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-21 02:28:51] [INFO ] Flatten gal took : 688 ms
[2024-05-21 02:28:51] [INFO ] Applying decomposition
[2024-05-21 02:28:52] [INFO ] Flatten gal took : 618 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/graph13862572909105057399.txt' '-o' '/tmp/graph13862572909105057399.bin' '-w' '/tmp/graph13862572909105057399.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13862572909105057399.bin' '-l' '-1' '-v' '-w' '/tmp/graph13862572909105057399.weights' '-q' '0' '-e' '0.001'
[2024-05-21 02:28:53] [INFO ] Decomposing Gal with order
[2024-05-21 02:28:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 02:28:57] [INFO ] Removed a total of 14806 redundant transitions.
[2024-05-21 02:28:57] [INFO ] Flatten gal took : 1921 ms
[2024-05-21 02:28:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 19266 labels/synchronizations in 2019 ms.
[2024-05-21 02:29:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8731474972580522005.gal : 158 ms
[2024-05-21 02:29:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17221764825111872749.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8731474972580522005.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17221764825111872749.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality17221764825111872749.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :1 after 4
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :4 after 1115
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :1115 after 1180
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :1180 after 1240
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :1240 after 1245
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :1245 after 1305
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :1305 after 1510
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :1510 after 1570
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :1570 after 1690
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :1690 after 1930
SDD proceeding with computation,7 properties remain. new max is 8192
SDD size :1930 after 2230
SDD proceeding with computation,7 properties remain. new max is 16384
SDD size :2230 after 517264
SDD proceeding with computation,7 properties remain. new max is 32768
SDD size :517264 after 530614
SDD proceeding with computation,7 properties remain. new max is 65536
SDD size :530614 after 554389
SDD proceeding with computation,7 properties remain. new max is 131072
SDD size :554389 after 4.95553e+07
SDD proceeding with computation,7 properties remain. new max is 262144
SDD size :4.95553e+07 after 3.89958e+09
SDD proceeding with computation,7 properties remain. new max is 524288
SDD size :3.89958e+09 after 6.97718e+09
Detected timeout of ITS tools.
[2024-05-21 02:59:00] [INFO ] Flatten gal took : 375 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5177932146101466116
[2024-05-21 02:59:00] [INFO ] Too many transitions (24655) to apply POR reductions. Disabling POR matrices.
[2024-05-21 02:59:00] [INFO ] Applying decomposition
[2024-05-21 02:59:01] [INFO ] Built C files in 234ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5177932146101466116
Running compilation step : cd /tmp/ltsmin5177932146101466116;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '102' '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'
[2024-05-21 02:59:01] [INFO ] Flatten gal took : 389 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/graph16168393992761207114.txt' '-o' '/tmp/graph16168393992761207114.bin' '-w' '/tmp/graph16168393992761207114.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16168393992761207114.bin' '-l' '-1' '-v' '-w' '/tmp/graph16168393992761207114.weights' '-q' '0' '-e' '0.001'
[2024-05-21 02:59:02] [INFO ] Decomposing Gal with order
[2024-05-21 02:59:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 02:59:04] [INFO ] Removed a total of 27444 redundant transitions.
[2024-05-21 02:59:05] [INFO ] Flatten gal took : 1947 ms
[2024-05-21 02:59:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 17895 labels/synchronizations in 2810 ms.
[2024-05-21 02:59:08] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability15753756842951538142.gal : 169 ms
[2024-05-21 02:59:08] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability3965061792637606262.prop : 9 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability15753756842951538142.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability3965061792637606262.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityFireability3965061792637606262.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 1334
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :1334 after 1334
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :1334 after 1334
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :1334 after 1334
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :1334 after 1335
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :1335 after 1335
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :1335 after 1335
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :1335 after 1335
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :1335 after 1346
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :1346 after 1378
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :1378 after 1395
SDD proceeding with computation,7 properties remain. new max is 8192
SDD size :1395 after 1421
SDD proceeding with computation,7 properties remain. new max is 16384
SDD size :1421 after 1463
SDD proceeding with computation,7 properties remain. new max is 32768
SDD size :1463 after 6520
Reachability property CANInsertWithFailure-PT-070-ReachabilityFireability-2024-03 is true.
FORMULA CANInsertWithFailure-PT-070-ReachabilityFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,6 properties remain. new max is 32768
SDD size :6520 after 2.23041e+06
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5177932146101466116;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '102' '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' killed by timeout after 102 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5177932146101466116;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '102' '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' killed by timeout after 102 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
SDD proceeding with computation,6 properties remain. new max is 65536
SDD size :2.23041e+06 after 1.23279e+08
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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="CANInsertWithFailure-PT-070"
export BK_EXAMINATION="ReachabilityFireability"
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 CANInsertWithFailure-PT-070, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r070-tall-171620505300151"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-070.tgz
mv CANInsertWithFailure-PT-070 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;