About the Execution of 2022-gold for RERS2020-PT-pb107
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 12325.600 | 2299940.00 | 2503831.00 | 4856.40 | 0 1 0 0 1 0 1 1 0 0 0 0 1 1 1 1 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r351-tall-167889220800034.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is RERS2020-PT-pb107, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r351-tall-167889220800034
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 59M
-rw-r--r-- 1 mcc users 6.9K Feb 26 08:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 26 08:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 26 08:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 08:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 25 16:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.4K Feb 26 08:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 93K Feb 26 08:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Feb 26 08:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Feb 26 08:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 59M Mar 5 18:23 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME RERS2020-PT-pb107-UpperBounds-00
FORMULA_NAME RERS2020-PT-pb107-UpperBounds-01
FORMULA_NAME RERS2020-PT-pb107-UpperBounds-02
FORMULA_NAME RERS2020-PT-pb107-UpperBounds-03
FORMULA_NAME RERS2020-PT-pb107-UpperBounds-04
FORMULA_NAME RERS2020-PT-pb107-UpperBounds-05
FORMULA_NAME RERS2020-PT-pb107-UpperBounds-06
FORMULA_NAME RERS2020-PT-pb107-UpperBounds-07
FORMULA_NAME RERS2020-PT-pb107-UpperBounds-08
FORMULA_NAME RERS2020-PT-pb107-UpperBounds-09
FORMULA_NAME RERS2020-PT-pb107-UpperBounds-10
FORMULA_NAME RERS2020-PT-pb107-UpperBounds-11
FORMULA_NAME RERS2020-PT-pb107-UpperBounds-12
FORMULA_NAME RERS2020-PT-pb107-UpperBounds-13
FORMULA_NAME RERS2020-PT-pb107-UpperBounds-14
FORMULA_NAME RERS2020-PT-pb107-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1679136915073
Running Version 202205111006
[2023-03-18 10:55:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-18 10:55:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 10:55:20] [INFO ] Load time of PNML (sax parser for PT used): 3366 ms
[2023-03-18 10:55:20] [INFO ] Transformed 1382 places.
[2023-03-18 10:55:20] [INFO ] Transformed 104643 transitions.
[2023-03-18 10:55:20] [INFO ] Found NUPN structural information;
[2023-03-18 10:55:20] [INFO ] Parsed PT model containing 1382 places and 104643 transitions in 3912 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
Ensure Unique test removed 11427 transitions
Reduce redundant transitions removed 11427 transitions.
FORMULA RERS2020-PT-pb107-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 62870 out of 93216 initially.
// Phase 1: matrix 62870 rows 1382 cols
[2023-03-18 10:55:21] [INFO ] Computed 25 place invariants in 455 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 730 ms. (steps per millisecond=13 ) properties (out of 15) seen :3
FORMULA RERS2020-PT-pb107-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb107-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb107-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 12) seen :2
FORMULA RERS2020-PT-pb107-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA RERS2020-PT-pb107-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 10) seen :1
FORMULA RERS2020-PT-pb107-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 9) seen :1
FORMULA RERS2020-PT-pb107-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2023-03-18 10:55:23] [INFO ] Flow matrix only has 62870 transitions (discarded 30346 similar events)
// Phase 1: matrix 62870 rows 1382 cols
[2023-03-18 10:55:24] [INFO ] Computed 25 place invariants in 373 ms
[2023-03-18 10:55:24] [INFO ] [Real]Absence check using 13 positive place invariants in 31 ms returned sat
[2023-03-18 10:55:24] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 4 ms returned sat
[2023-03-18 10:55:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:55:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 10:55:29] [INFO ] [Real]Absence check using 13 positive place invariants in 25 ms returned sat
[2023-03-18 10:55:29] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 12 ms returned sat
[2023-03-18 10:55:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:55:34] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 10:55:34] [INFO ] [Real]Absence check using 13 positive place invariants in 22 ms returned sat
[2023-03-18 10:55:34] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 4 ms returned sat
[2023-03-18 10:55:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:55:39] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 10:55:39] [INFO ] [Real]Absence check using 13 positive place invariants in 26 ms returned sat
[2023-03-18 10:55:39] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 3 ms returned sat
[2023-03-18 10:55:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:55:44] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 10:55:44] [INFO ] [Real]Absence check using 13 positive place invariants in 26 ms returned sat
[2023-03-18 10:55:44] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-18 10:55:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:55:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 10:55:49] [INFO ] [Real]Absence check using 13 positive place invariants in 24 ms returned sat
[2023-03-18 10:55:49] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 8 ms returned sat
[2023-03-18 10:55:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:55:54] [INFO ] [Real]Absence check using state equation in 4775 ms returned unknown
[2023-03-18 10:55:54] [INFO ] [Real]Absence check using 13 positive place invariants in 25 ms returned sat
[2023-03-18 10:55:54] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-18 10:55:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:55:59] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 10:55:59] [INFO ] [Real]Absence check using 13 positive place invariants in 28 ms returned sat
[2023-03-18 10:55:59] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 3 ms returned sat
[2023-03-18 10:55:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:56:04] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0]
Support contains 8 out of 1382 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1382/1382 places, 93216/93216 transitions.
Graph (complete) has 84016 edges and 1382 vertex of which 1381 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.93 ms
Discarding 1 places :
Also discarding 0 output transitions
Ensure Unique test removed 12 places
Drop transitions removed 2811 transitions
Reduce isomorphic transitions removed 2811 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 2824 rules applied. Total rules applied 2825 place count 1369 transition count 90404
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2826 place count 1368 transition count 90404
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2826 place count 1368 transition count 90402
Deduced a syphon composed of 2 places in 58 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 2830 place count 1366 transition count 90402
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 2832 place count 1366 transition count 90400
Performed 17 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 17 places in 61 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 2866 place count 1349 transition count 90380
Drop transitions removed 6 transitions
Ensure Unique test removed 439 transitions
Reduce isomorphic transitions removed 445 transitions.
Iterating post reduction 3 with 445 rules applied. Total rules applied 3311 place count 1349 transition count 89935
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 49 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 3319 place count 1345 transition count 89931
Drop transitions removed 4 transitions
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 4 with 96 rules applied. Total rules applied 3415 place count 1345 transition count 89835
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1 places in 49 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 3417 place count 1344 transition count 89836
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 3420 place count 1344 transition count 89833
Free-agglomeration rule applied 32 times.
Iterating global reduction 6 with 32 rules applied. Total rules applied 3452 place count 1344 transition count 89801
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 44 transitions
Ensure Unique test removed 555 transitions
Reduce isomorphic transitions removed 599 transitions.
Iterating post reduction 6 with 631 rules applied. Total rules applied 4083 place count 1312 transition count 89202
Free-agglomeration rule (complex) applied 14 times with reduction of 16 identical transitions.
Iterating global reduction 7 with 14 rules applied. Total rules applied 4097 place count 1312 transition count 89916
Reduce places removed 14 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 7 with 39 rules applied. Total rules applied 4136 place count 1298 transition count 89891
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 4137 place count 1297 transition count 89890
Applied a total of 4137 rules in 4767 ms. Remains 1297 /1382 variables (removed 85) and now considering 89890/93216 (removed 3326) transitions.
Finished structural reductions, in 1 iterations. Remains : 1297/1382 places, 89890/93216 transitions.
Normalized transition count is 62408 out of 89890 initially.
// Phase 1: matrix 62408 rows 1297 cols
[2023-03-18 10:56:09] [INFO ] Computed 12 place invariants in 250 ms
Interrupted random walk after 548473 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=18 ) properties seen 0
Interrupted Best-First random walk after 713313 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=142 ) properties seen 0
Interrupted Best-First random walk after 718512 steps, including 4 resets, run timeout after 5001 ms. (steps per millisecond=143 ) properties seen 0
Interrupted Best-First random walk after 747295 steps, including 3 resets, run timeout after 5001 ms. (steps per millisecond=149 ) properties seen 0
Interrupted Best-First random walk after 767910 steps, including 3 resets, run timeout after 5001 ms. (steps per millisecond=153 ) properties seen 0
Interrupted Best-First random walk after 776766 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=155 ) properties seen 0
Interrupted Best-First random walk after 780581 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=156 ) properties seen 0
Interrupted Best-First random walk after 693288 steps, including 4 resets, run timeout after 5001 ms. (steps per millisecond=138 ) properties seen 0
Interrupted Best-First random walk after 706602 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=141 ) properties seen 0
[2023-03-18 10:57:19] [INFO ] Flow matrix only has 62408 transitions (discarded 27482 similar events)
// Phase 1: matrix 62408 rows 1297 cols
[2023-03-18 10:57:20] [INFO ] Computed 12 place invariants in 246 ms
[2023-03-18 10:57:20] [INFO ] [Real]Absence check using 12 positive place invariants in 19 ms returned sat
[2023-03-18 10:57:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:57:33] [INFO ] [Real]Absence check using state equation in 12597 ms returned sat
[2023-03-18 10:57:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:57:34] [INFO ] [Nat]Absence check using 12 positive place invariants in 21 ms returned sat
[2023-03-18 10:57:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:57:46] [INFO ] [Nat]Absence check using state equation in 12219 ms returned sat
[2023-03-18 10:57:47] [INFO ] State equation strengthened by 3687 read => feed constraints.
[2023-03-18 10:57:53] [INFO ] [Nat]Added 3687 Read/Feed constraints in 5702 ms returned sat
[2023-03-18 10:58:01] [INFO ] Deduced a trap composed of 62 places in 6844 ms of which 15 ms to minimize.
[2023-03-18 10:58:09] [INFO ] Deduced a trap composed of 15 places in 7291 ms of which 3 ms to minimize.
[2023-03-18 10:58:17] [INFO ] Deduced a trap composed of 28 places in 7514 ms of which 1 ms to minimize.
[2023-03-18 10:58:26] [INFO ] Deduced a trap composed of 99 places in 7417 ms of which 2 ms to minimize.
[2023-03-18 10:58:26] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 10:58:26] [INFO ] [Real]Absence check using 12 positive place invariants in 20 ms returned sat
[2023-03-18 10:58:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:58:39] [INFO ] [Real]Absence check using state equation in 13043 ms returned sat
[2023-03-18 10:58:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:58:40] [INFO ] [Nat]Absence check using 12 positive place invariants in 21 ms returned sat
[2023-03-18 10:58:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:58:53] [INFO ] [Nat]Absence check using state equation in 12746 ms returned sat
[2023-03-18 10:58:58] [INFO ] [Nat]Added 3687 Read/Feed constraints in 5736 ms returned sat
[2023-03-18 10:59:07] [INFO ] Deduced a trap composed of 21 places in 7537 ms of which 1 ms to minimize.
[2023-03-18 10:59:15] [INFO ] Deduced a trap composed of 70 places in 7735 ms of which 2 ms to minimize.
[2023-03-18 10:59:24] [INFO ] Deduced a trap composed of 16 places in 7469 ms of which 1 ms to minimize.
[2023-03-18 10:59:33] [INFO ] Deduced a trap composed of 108 places in 8198 ms of which 3 ms to minimize.
[2023-03-18 10:59:33] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 10:59:33] [INFO ] [Real]Absence check using 12 positive place invariants in 21 ms returned sat
[2023-03-18 10:59:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:59:46] [INFO ] [Real]Absence check using state equation in 12871 ms returned sat
[2023-03-18 10:59:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:59:47] [INFO ] [Nat]Absence check using 12 positive place invariants in 22 ms returned sat
[2023-03-18 10:59:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:59:59] [INFO ] [Nat]Absence check using state equation in 12233 ms returned sat
[2023-03-18 11:00:04] [INFO ] [Nat]Added 3687 Read/Feed constraints in 4731 ms returned sat
[2023-03-18 11:00:11] [INFO ] Deduced a trap composed of 27 places in 6165 ms of which 1 ms to minimize.
[2023-03-18 11:00:20] [INFO ] Deduced a trap composed of 16 places in 8390 ms of which 1 ms to minimize.
[2023-03-18 11:00:29] [INFO ] Deduced a trap composed of 70 places in 7477 ms of which 1 ms to minimize.
[2023-03-18 11:00:37] [INFO ] Deduced a trap composed of 21 places in 8043 ms of which 2 ms to minimize.
[2023-03-18 11:00:37] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 11:00:38] [INFO ] [Real]Absence check using 12 positive place invariants in 20 ms returned sat
[2023-03-18 11:00:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:00:50] [INFO ] [Real]Absence check using state equation in 12717 ms returned sat
[2023-03-18 11:00:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:00:51] [INFO ] [Nat]Absence check using 12 positive place invariants in 22 ms returned sat
[2023-03-18 11:00:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:01:04] [INFO ] [Nat]Absence check using state equation in 12563 ms returned sat
[2023-03-18 11:01:10] [INFO ] [Nat]Added 3687 Read/Feed constraints in 5839 ms returned sat
[2023-03-18 11:01:18] [INFO ] Deduced a trap composed of 16 places in 7155 ms of which 3 ms to minimize.
[2023-03-18 11:01:26] [INFO ] Deduced a trap composed of 77 places in 7263 ms of which 2 ms to minimize.
[2023-03-18 11:01:34] [INFO ] Deduced a trap composed of 27 places in 7384 ms of which 3 ms to minimize.
[2023-03-18 11:01:43] [INFO ] Deduced a trap composed of 52 places in 8514 ms of which 2 ms to minimize.
[2023-03-18 11:01:43] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 11:01:44] [INFO ] [Real]Absence check using 12 positive place invariants in 19 ms returned sat
[2023-03-18 11:01:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:01:56] [INFO ] [Real]Absence check using state equation in 12106 ms returned sat
[2023-03-18 11:01:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:01:57] [INFO ] [Nat]Absence check using 12 positive place invariants in 23 ms returned sat
[2023-03-18 11:01:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:02:09] [INFO ] [Nat]Absence check using state equation in 12398 ms returned sat
[2023-03-18 11:02:15] [INFO ] [Nat]Added 3687 Read/Feed constraints in 5404 ms returned sat
[2023-03-18 11:02:22] [INFO ] Deduced a trap composed of 27 places in 6340 ms of which 1 ms to minimize.
[2023-03-18 11:02:30] [INFO ] Deduced a trap composed of 16 places in 7063 ms of which 1 ms to minimize.
[2023-03-18 11:02:38] [INFO ] Deduced a trap composed of 70 places in 7118 ms of which 2 ms to minimize.
[2023-03-18 11:02:45] [INFO ] Deduced a trap composed of 21 places in 7039 ms of which 1 ms to minimize.
[2023-03-18 11:02:45] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 11:02:46] [INFO ] [Real]Absence check using 12 positive place invariants in 18 ms returned sat
[2023-03-18 11:02:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:02:58] [INFO ] [Real]Absence check using state equation in 12201 ms returned sat
[2023-03-18 11:02:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:02:59] [INFO ] [Nat]Absence check using 12 positive place invariants in 20 ms returned sat
[2023-03-18 11:02:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:03:11] [INFO ] [Nat]Absence check using state equation in 12140 ms returned sat
[2023-03-18 11:03:16] [INFO ] [Nat]Added 3687 Read/Feed constraints in 4580 ms returned sat
[2023-03-18 11:03:24] [INFO ] Deduced a trap composed of 16 places in 7330 ms of which 2 ms to minimize.
[2023-03-18 11:03:32] [INFO ] Deduced a trap composed of 21 places in 7409 ms of which 2 ms to minimize.
[2023-03-18 11:03:41] [INFO ] Deduced a trap composed of 50 places in 8148 ms of which 1 ms to minimize.
[2023-03-18 11:03:49] [INFO ] Deduced a trap composed of 187 places in 7246 ms of which 1 ms to minimize.
[2023-03-18 11:03:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 11:03:49] [INFO ] [Real]Absence check using 12 positive place invariants in 22 ms returned sat
[2023-03-18 11:03:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:04:03] [INFO ] [Real]Absence check using state equation in 13262 ms returned sat
[2023-03-18 11:04:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:04:04] [INFO ] [Nat]Absence check using 12 positive place invariants in 22 ms returned sat
[2023-03-18 11:04:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:04:17] [INFO ] [Nat]Absence check using state equation in 13205 ms returned sat
[2023-03-18 11:04:23] [INFO ] [Nat]Added 3687 Read/Feed constraints in 6066 ms returned sat
[2023-03-18 11:04:31] [INFO ] Deduced a trap composed of 21 places in 6972 ms of which 1 ms to minimize.
[2023-03-18 11:04:38] [INFO ] Deduced a trap composed of 52 places in 6053 ms of which 1 ms to minimize.
[2023-03-18 11:04:45] [INFO ] Deduced a trap composed of 29 places in 6096 ms of which 1 ms to minimize.
[2023-03-18 11:04:53] [INFO ] Deduced a trap composed of 15 places in 7385 ms of which 1 ms to minimize.
[2023-03-18 11:04:53] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 11:04:53] [INFO ] [Real]Absence check using 12 positive place invariants in 22 ms returned sat
[2023-03-18 11:04:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:05:06] [INFO ] [Real]Absence check using state equation in 13140 ms returned sat
[2023-03-18 11:05:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:05:07] [INFO ] [Nat]Absence check using 12 positive place invariants in 21 ms returned sat
[2023-03-18 11:05:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:05:21] [INFO ] [Nat]Absence check using state equation in 13229 ms returned sat
[2023-03-18 11:05:26] [INFO ] [Nat]Added 3687 Read/Feed constraints in 5055 ms returned sat
[2023-03-18 11:05:33] [INFO ] Deduced a trap composed of 30 places in 6146 ms of which 1 ms to minimize.
[2023-03-18 11:05:41] [INFO ] Deduced a trap composed of 20 places in 7160 ms of which 1 ms to minimize.
[2023-03-18 11:05:49] [INFO ] Deduced a trap composed of 50 places in 7389 ms of which 1 ms to minimize.
[2023-03-18 11:05:57] [INFO ] Deduced a trap composed of 60 places in 7201 ms of which 1 ms to minimize.
[2023-03-18 11:05:57] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0]
Support contains 8 out of 1297 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1297/1297 places, 89890/89890 transitions.
Applied a total of 0 rules in 434 ms. Remains 1297 /1297 variables (removed 0) and now considering 89890/89890 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1297/1297 places, 89890/89890 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1297/1297 places, 89890/89890 transitions.
Applied a total of 0 rules in 450 ms. Remains 1297 /1297 variables (removed 0) and now considering 89890/89890 (removed 0) transitions.
[2023-03-18 11:05:58] [INFO ] Flow matrix only has 62408 transitions (discarded 27482 similar events)
// Phase 1: matrix 62408 rows 1297 cols
[2023-03-18 11:05:58] [INFO ] Computed 12 place invariants in 227 ms
[2023-03-18 11:06:02] [INFO ] Implicit Places using invariants in 4211 ms returned []
Implicit Place search using SMT only with invariants took 4212 ms to find 0 implicit places.
[2023-03-18 11:06:02] [INFO ] Flow matrix only has 62408 transitions (discarded 27482 similar events)
// Phase 1: matrix 62408 rows 1297 cols
[2023-03-18 11:06:02] [INFO ] Computed 12 place invariants in 349 ms
[2023-03-18 11:06:33] [INFO ] Performed 82781/89890 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 11:06:35] [INFO ] Dead Transitions using invariants and state equation in 33057 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1297/1297 places, 89890/89890 transitions.
Starting property specific reduction for RERS2020-PT-pb107-UpperBounds-00
Normalized transition count is 62408 out of 89890 initially.
// Phase 1: matrix 62408 rows 1297 cols
[2023-03-18 11:06:36] [INFO ] Computed 12 place invariants in 341 ms
Incomplete random walk after 10000 steps, including 5 resets, run finished after 574 ms. (steps per millisecond=17 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 1) seen :0
[2023-03-18 11:06:36] [INFO ] Flow matrix only has 62408 transitions (discarded 27482 similar events)
// Phase 1: matrix 62408 rows 1297 cols
[2023-03-18 11:06:37] [INFO ] Computed 12 place invariants in 315 ms
[2023-03-18 11:06:37] [INFO ] [Real]Absence check using 12 positive place invariants in 20 ms returned sat
[2023-03-18 11:06:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:06:42] [INFO ] [Real]Absence check using state equation in 4810 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1297 places. Attempting structural reductions.
Drop transitions removed 128 transitions
Starting structural reductions in SAFETY mode, iteration 0 : 1297/1297 places, 89762/89762 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 1297 transition count 89781
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 1296 transition count 89780
Applied a total of 3 rules in 911 ms. Remains 1296 /1297 variables (removed 1) and now considering 89780/89762 (removed -18) transitions.
Finished structural reductions, in 1 iterations. Remains : 1296/1297 places, 89780/89762 transitions.
Normalized transition count is 62328 out of 89780 initially.
// Phase 1: matrix 62328 rows 1296 cols
[2023-03-18 11:06:43] [INFO ] Computed 12 place invariants in 302 ms
Interrupted random walk after 635586 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=21 ) properties seen 0
Interrupted Best-First random walk after 775610 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=155 ) properties seen 0
[2023-03-18 11:07:18] [INFO ] Flow matrix only has 62328 transitions (discarded 27452 similar events)
// Phase 1: matrix 62328 rows 1296 cols
[2023-03-18 11:07:18] [INFO ] Computed 12 place invariants in 300 ms
[2023-03-18 11:07:18] [INFO ] [Real]Absence check using 12 positive place invariants in 22 ms returned sat
[2023-03-18 11:07:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:07:31] [INFO ] [Real]Absence check using state equation in 12664 ms returned sat
[2023-03-18 11:07:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:07:32] [INFO ] [Nat]Absence check using 12 positive place invariants in 21 ms returned sat
[2023-03-18 11:07:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:07:45] [INFO ] [Nat]Absence check using state equation in 12782 ms returned sat
[2023-03-18 11:07:46] [INFO ] State equation strengthened by 3684 read => feed constraints.
[2023-03-18 11:07:51] [INFO ] [Nat]Added 3684 Read/Feed constraints in 5398 ms returned sat
[2023-03-18 11:07:59] [INFO ] Deduced a trap composed of 19 places in 6718 ms of which 2 ms to minimize.
[2023-03-18 11:08:06] [INFO ] Deduced a trap composed of 49 places in 6290 ms of which 2 ms to minimize.
[2023-03-18 11:08:14] [INFO ] Deduced a trap composed of 98 places in 7440 ms of which 14 ms to minimize.
[2023-03-18 11:08:22] [INFO ] Deduced a trap composed of 220 places in 7572 ms of which 1 ms to minimize.
[2023-03-18 11:08:22] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1296 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1296/1296 places, 89780/89780 transitions.
Applied a total of 0 rules in 424 ms. Remains 1296 /1296 variables (removed 0) and now considering 89780/89780 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1296/1296 places, 89780/89780 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1296/1296 places, 89780/89780 transitions.
Applied a total of 0 rules in 425 ms. Remains 1296 /1296 variables (removed 0) and now considering 89780/89780 (removed 0) transitions.
[2023-03-18 11:08:23] [INFO ] Flow matrix only has 62328 transitions (discarded 27452 similar events)
// Phase 1: matrix 62328 rows 1296 cols
[2023-03-18 11:08:23] [INFO ] Computed 12 place invariants in 265 ms
[2023-03-18 11:08:27] [INFO ] Implicit Places using invariants in 3986 ms returned []
Implicit Place search using SMT only with invariants took 3991 ms to find 0 implicit places.
[2023-03-18 11:08:27] [INFO ] Flow matrix only has 62328 transitions (discarded 27452 similar events)
// Phase 1: matrix 62328 rows 1296 cols
[2023-03-18 11:08:27] [INFO ] Computed 12 place invariants in 244 ms
[2023-03-18 11:08:58] [INFO ] Performed 81948/89780 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 11:09:00] [INFO ] Dead Transitions using invariants and state equation in 33292 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1296/1296 places, 89780/89780 transitions.
Ending property specific reduction for RERS2020-PT-pb107-UpperBounds-00 in 145289 ms.
Starting property specific reduction for RERS2020-PT-pb107-UpperBounds-02
Normalized transition count is 62408 out of 89890 initially.
// Phase 1: matrix 62408 rows 1297 cols
[2023-03-18 11:09:01] [INFO ] Computed 12 place invariants in 260 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 552 ms. (steps per millisecond=18 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 1) seen :0
[2023-03-18 11:09:01] [INFO ] Flow matrix only has 62408 transitions (discarded 27482 similar events)
// Phase 1: matrix 62408 rows 1297 cols
[2023-03-18 11:09:02] [INFO ] Computed 12 place invariants in 337 ms
[2023-03-18 11:09:02] [INFO ] [Real]Absence check using 12 positive place invariants in 20 ms returned sat
[2023-03-18 11:09:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:09:07] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1297 places. Attempting structural reductions.
Drop transitions removed 31 transitions
Starting structural reductions in SAFETY mode, iteration 0 : 1297/1297 places, 89859/89859 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 1297 transition count 89878
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 1296 transition count 89877
Applied a total of 3 rules in 907 ms. Remains 1296 /1297 variables (removed 1) and now considering 89877/89859 (removed -18) transitions.
Finished structural reductions, in 1 iterations. Remains : 1296/1297 places, 89877/89859 transitions.
Normalized transition count is 62393 out of 89877 initially.
// Phase 1: matrix 62393 rows 1296 cols
[2023-03-18 11:09:08] [INFO ] Computed 12 place invariants in 287 ms
Interrupted random walk after 642491 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=21 ) properties seen 0
Interrupted Best-First random walk after 841724 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=168 ) properties seen 0
[2023-03-18 11:09:43] [INFO ] Flow matrix only has 62393 transitions (discarded 27484 similar events)
// Phase 1: matrix 62393 rows 1296 cols
[2023-03-18 11:09:43] [INFO ] Computed 12 place invariants in 229 ms
[2023-03-18 11:09:44] [INFO ] [Real]Absence check using 12 positive place invariants in 24 ms returned sat
[2023-03-18 11:09:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:09:56] [INFO ] [Real]Absence check using state equation in 12545 ms returned sat
[2023-03-18 11:09:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:09:57] [INFO ] [Nat]Absence check using 12 positive place invariants in 21 ms returned sat
[2023-03-18 11:09:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:10:10] [INFO ] [Nat]Absence check using state equation in 12601 ms returned sat
[2023-03-18 11:10:10] [INFO ] State equation strengthened by 3684 read => feed constraints.
[2023-03-18 11:10:15] [INFO ] [Nat]Added 3684 Read/Feed constraints in 5205 ms returned sat
[2023-03-18 11:10:23] [INFO ] Deduced a trap composed of 31 places in 6153 ms of which 1 ms to minimize.
[2023-03-18 11:10:30] [INFO ] Deduced a trap composed of 68 places in 6326 ms of which 1 ms to minimize.
[2023-03-18 11:10:37] [INFO ] Deduced a trap composed of 61 places in 6040 ms of which 1 ms to minimize.
[2023-03-18 11:10:44] [INFO ] Deduced a trap composed of 26 places in 5716 ms of which 2 ms to minimize.
[2023-03-18 11:10:44] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1296 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1296/1296 places, 89877/89877 transitions.
Applied a total of 0 rules in 423 ms. Remains 1296 /1296 variables (removed 0) and now considering 89877/89877 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1296/1296 places, 89877/89877 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1296/1296 places, 89877/89877 transitions.
Applied a total of 0 rules in 406 ms. Remains 1296 /1296 variables (removed 0) and now considering 89877/89877 (removed 0) transitions.
[2023-03-18 11:10:44] [INFO ] Flow matrix only has 62393 transitions (discarded 27484 similar events)
// Phase 1: matrix 62393 rows 1296 cols
[2023-03-18 11:10:45] [INFO ] Computed 12 place invariants in 323 ms
[2023-03-18 11:10:48] [INFO ] Implicit Places using invariants in 3869 ms returned []
Implicit Place search using SMT only with invariants took 3870 ms to find 0 implicit places.
[2023-03-18 11:10:48] [INFO ] Flow matrix only has 62393 transitions (discarded 27484 similar events)
// Phase 1: matrix 62393 rows 1296 cols
[2023-03-18 11:10:49] [INFO ] Computed 12 place invariants in 313 ms
[2023-03-18 11:11:19] [INFO ] Performed 86850/89877 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 11:11:20] [INFO ] Dead Transitions using invariants and state equation in 31559 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1296/1296 places, 89877/89877 transitions.
Ending property specific reduction for RERS2020-PT-pb107-UpperBounds-02 in 139439 ms.
Starting property specific reduction for RERS2020-PT-pb107-UpperBounds-03
Normalized transition count is 62408 out of 89890 initially.
// Phase 1: matrix 62408 rows 1297 cols
[2023-03-18 11:11:20] [INFO ] Computed 12 place invariants in 252 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 698 ms. (steps per millisecond=14 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 1) seen :0
[2023-03-18 11:11:21] [INFO ] Flow matrix only has 62408 transitions (discarded 27482 similar events)
// Phase 1: matrix 62408 rows 1297 cols
[2023-03-18 11:11:21] [INFO ] Computed 12 place invariants in 314 ms
[2023-03-18 11:11:22] [INFO ] [Real]Absence check using 12 positive place invariants in 20 ms returned sat
[2023-03-18 11:11:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:11:26] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1297 places. Attempting structural reductions.
Drop transitions removed 9 transitions
Starting structural reductions in SAFETY mode, iteration 0 : 1297/1297 places, 89881/89881 transitions.
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 1297 transition count 89880
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 1296 transition count 89879
Applied a total of 3 rules in 1030 ms. Remains 1296 /1297 variables (removed 1) and now considering 89879/89881 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 1296/1297 places, 89879/89881 transitions.
Normalized transition count is 62395 out of 89879 initially.
// Phase 1: matrix 62395 rows 1296 cols
[2023-03-18 11:11:28] [INFO ] Computed 12 place invariants in 317 ms
Interrupted random walk after 617246 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=20 ) properties seen 0
Interrupted Best-First random walk after 769733 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=153 ) properties seen 0
[2023-03-18 11:12:03] [INFO ] Flow matrix only has 62395 transitions (discarded 27484 similar events)
// Phase 1: matrix 62395 rows 1296 cols
[2023-03-18 11:12:03] [INFO ] Computed 12 place invariants in 234 ms
[2023-03-18 11:12:03] [INFO ] [Real]Absence check using 12 positive place invariants in 18 ms returned sat
[2023-03-18 11:12:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:12:16] [INFO ] [Real]Absence check using state equation in 12296 ms returned sat
[2023-03-18 11:12:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:12:17] [INFO ] [Nat]Absence check using 12 positive place invariants in 26 ms returned sat
[2023-03-18 11:12:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:12:29] [INFO ] [Nat]Absence check using state equation in 12779 ms returned sat
[2023-03-18 11:12:30] [INFO ] State equation strengthened by 3685 read => feed constraints.
[2023-03-18 11:12:36] [INFO ] [Nat]Added 3685 Read/Feed constraints in 5936 ms returned sat
[2023-03-18 11:12:43] [INFO ] Deduced a trap composed of 49 places in 6321 ms of which 1 ms to minimize.
[2023-03-18 11:12:51] [INFO ] Deduced a trap composed of 19 places in 7039 ms of which 1 ms to minimize.
[2023-03-18 11:12:58] [INFO ] Deduced a trap composed of 166 places in 6053 ms of which 1 ms to minimize.
[2023-03-18 11:13:03] [INFO ] Deduced a trap composed of 26 places in 4213 ms of which 1 ms to minimize.
[2023-03-18 11:13:03] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1296 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1296/1296 places, 89879/89879 transitions.
Applied a total of 0 rules in 498 ms. Remains 1296 /1296 variables (removed 0) and now considering 89879/89879 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1296/1296 places, 89879/89879 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1296/1296 places, 89879/89879 transitions.
Applied a total of 0 rules in 429 ms. Remains 1296 /1296 variables (removed 0) and now considering 89879/89879 (removed 0) transitions.
[2023-03-18 11:13:04] [INFO ] Flow matrix only has 62395 transitions (discarded 27484 similar events)
// Phase 1: matrix 62395 rows 1296 cols
[2023-03-18 11:13:05] [INFO ] Computed 12 place invariants in 265 ms
[2023-03-18 11:13:09] [INFO ] Implicit Places using invariants in 4368 ms returned []
Implicit Place search using SMT only with invariants took 4373 ms to find 0 implicit places.
[2023-03-18 11:13:09] [INFO ] Flow matrix only has 62395 transitions (discarded 27484 similar events)
// Phase 1: matrix 62395 rows 1296 cols
[2023-03-18 11:13:09] [INFO ] Computed 12 place invariants in 247 ms
[2023-03-18 11:13:39] [INFO ] Performed 79702/89879 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 11:13:43] [INFO ] Dead Transitions using invariants and state equation in 34118 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1296/1296 places, 89879/89879 transitions.
Ending property specific reduction for RERS2020-PT-pb107-UpperBounds-03 in 143019 ms.
Starting property specific reduction for RERS2020-PT-pb107-UpperBounds-05
Normalized transition count is 62408 out of 89890 initially.
// Phase 1: matrix 62408 rows 1297 cols
[2023-03-18 11:13:43] [INFO ] Computed 12 place invariants in 222 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 715 ms. (steps per millisecond=13 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 1) seen :0
[2023-03-18 11:13:44] [INFO ] Flow matrix only has 62408 transitions (discarded 27482 similar events)
// Phase 1: matrix 62408 rows 1297 cols
[2023-03-18 11:13:44] [INFO ] Computed 12 place invariants in 230 ms
[2023-03-18 11:13:44] [INFO ] [Real]Absence check using 12 positive place invariants in 21 ms returned sat
[2023-03-18 11:13:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:13:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1297 places. Attempting structural reductions.
Drop transitions removed 43 transitions
Starting structural reductions in SAFETY mode, iteration 0 : 1297/1297 places, 89847/89847 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 1297 transition count 89866
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 1296 transition count 89865
Applied a total of 3 rules in 882 ms. Remains 1296 /1297 variables (removed 1) and now considering 89865/89847 (removed -18) transitions.
Finished structural reductions, in 1 iterations. Remains : 1296/1297 places, 89865/89847 transitions.
Normalized transition count is 62381 out of 89865 initially.
// Phase 1: matrix 62381 rows 1296 cols
[2023-03-18 11:13:51] [INFO ] Computed 12 place invariants in 264 ms
Interrupted random walk after 639108 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=21 ) properties seen 0
Interrupted Best-First random walk after 852641 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=170 ) properties seen 0
[2023-03-18 11:14:26] [INFO ] Flow matrix only has 62381 transitions (discarded 27484 similar events)
// Phase 1: matrix 62381 rows 1296 cols
[2023-03-18 11:14:26] [INFO ] Computed 12 place invariants in 324 ms
[2023-03-18 11:14:26] [INFO ] [Real]Absence check using 12 positive place invariants in 22 ms returned sat
[2023-03-18 11:14:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:14:39] [INFO ] [Real]Absence check using state equation in 13283 ms returned sat
[2023-03-18 11:14:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:14:40] [INFO ] [Nat]Absence check using 12 positive place invariants in 22 ms returned sat
[2023-03-18 11:14:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:14:52] [INFO ] [Nat]Absence check using state equation in 12096 ms returned sat
[2023-03-18 11:14:53] [INFO ] State equation strengthened by 3686 read => feed constraints.
[2023-03-18 11:14:58] [INFO ] [Nat]Added 3686 Read/Feed constraints in 4523 ms returned sat
[2023-03-18 11:15:05] [INFO ] Deduced a trap composed of 68 places in 6396 ms of which 4 ms to minimize.
[2023-03-18 11:15:12] [INFO ] Deduced a trap composed of 49 places in 6276 ms of which 1 ms to minimize.
[2023-03-18 11:15:19] [INFO ] Deduced a trap composed of 19 places in 5753 ms of which 1 ms to minimize.
[2023-03-18 11:15:25] [INFO ] Deduced a trap composed of 272 places in 5853 ms of which 1 ms to minimize.
[2023-03-18 11:15:25] [INFO ] Trap strengthening (SAT) tested/added 4/4 trap constraints in 27541 ms
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1296 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1296/1296 places, 89865/89865 transitions.
Applied a total of 0 rules in 412 ms. Remains 1296 /1296 variables (removed 0) and now considering 89865/89865 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1296/1296 places, 89865/89865 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1296/1296 places, 89865/89865 transitions.
Applied a total of 0 rules in 414 ms. Remains 1296 /1296 variables (removed 0) and now considering 89865/89865 (removed 0) transitions.
[2023-03-18 11:15:26] [INFO ] Flow matrix only has 62381 transitions (discarded 27484 similar events)
// Phase 1: matrix 62381 rows 1296 cols
[2023-03-18 11:15:26] [INFO ] Computed 12 place invariants in 218 ms
[2023-03-18 11:15:30] [INFO ] Implicit Places using invariants in 3873 ms returned []
Implicit Place search using SMT only with invariants took 3878 ms to find 0 implicit places.
[2023-03-18 11:15:30] [INFO ] Flow matrix only has 62381 transitions (discarded 27484 similar events)
// Phase 1: matrix 62381 rows 1296 cols
[2023-03-18 11:15:30] [INFO ] Computed 12 place invariants in 253 ms
[2023-03-18 11:16:00] [INFO ] Performed 83772/89865 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 11:16:02] [INFO ] Dead Transitions using invariants and state equation in 32450 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1296/1296 places, 89865/89865 transitions.
Ending property specific reduction for RERS2020-PT-pb107-UpperBounds-05 in 139581 ms.
Starting property specific reduction for RERS2020-PT-pb107-UpperBounds-08
Normalized transition count is 62408 out of 89890 initially.
// Phase 1: matrix 62408 rows 1297 cols
[2023-03-18 11:16:03] [INFO ] Computed 12 place invariants in 262 ms
Incomplete random walk after 10000 steps, including 3 resets, run finished after 537 ms. (steps per millisecond=18 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 1) seen :0
[2023-03-18 11:16:03] [INFO ] Flow matrix only has 62408 transitions (discarded 27482 similar events)
// Phase 1: matrix 62408 rows 1297 cols
[2023-03-18 11:16:04] [INFO ] Computed 12 place invariants in 246 ms
[2023-03-18 11:16:04] [INFO ] [Real]Absence check using 12 positive place invariants in 20 ms returned sat
[2023-03-18 11:16:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:09] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1297 places. Attempting structural reductions.
Drop transitions removed 9 transitions
Starting structural reductions in SAFETY mode, iteration 0 : 1297/1297 places, 89881/89881 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 1297 transition count 89900
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 1296 transition count 89899
Applied a total of 3 rules in 1089 ms. Remains 1296 /1297 variables (removed 1) and now considering 89899/89881 (removed -18) transitions.
Finished structural reductions, in 1 iterations. Remains : 1296/1297 places, 89899/89881 transitions.
Normalized transition count is 62415 out of 89899 initially.
// Phase 1: matrix 62415 rows 1296 cols
[2023-03-18 11:16:10] [INFO ] Computed 12 place invariants in 254 ms
Interrupted random walk after 514235 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=17 ) properties seen 0
Interrupted Best-First random walk after 601044 steps, including 4 resets, run timeout after 5001 ms. (steps per millisecond=120 ) properties seen 0
[2023-03-18 11:16:45] [INFO ] Flow matrix only has 62415 transitions (discarded 27484 similar events)
// Phase 1: matrix 62415 rows 1296 cols
[2023-03-18 11:16:45] [INFO ] Computed 12 place invariants in 242 ms
[2023-03-18 11:16:46] [INFO ] [Real]Absence check using 12 positive place invariants in 21 ms returned sat
[2023-03-18 11:16:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:59] [INFO ] [Real]Absence check using state equation in 13063 ms returned sat
[2023-03-18 11:17:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:17:00] [INFO ] [Nat]Absence check using 12 positive place invariants in 31 ms returned sat
[2023-03-18 11:17:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:12] [INFO ] [Nat]Absence check using state equation in 12270 ms returned sat
[2023-03-18 11:17:13] [INFO ] State equation strengthened by 3687 read => feed constraints.
[2023-03-18 11:17:19] [INFO ] [Nat]Added 3687 Read/Feed constraints in 5828 ms returned sat
[2023-03-18 11:17:27] [INFO ] Deduced a trap composed of 49 places in 6895 ms of which 1 ms to minimize.
[2023-03-18 11:17:35] [INFO ] Deduced a trap composed of 19 places in 7265 ms of which 3 ms to minimize.
[2023-03-18 11:17:42] [INFO ] Deduced a trap composed of 69 places in 6490 ms of which 1 ms to minimize.
[2023-03-18 11:17:49] [INFO ] Deduced a trap composed of 262 places in 5904 ms of which 1 ms to minimize.
[2023-03-18 11:17:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1296 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1296/1296 places, 89899/89899 transitions.
Applied a total of 0 rules in 455 ms. Remains 1296 /1296 variables (removed 0) and now considering 89899/89899 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1296/1296 places, 89899/89899 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1296/1296 places, 89899/89899 transitions.
Applied a total of 0 rules in 447 ms. Remains 1296 /1296 variables (removed 0) and now considering 89899/89899 (removed 0) transitions.
[2023-03-18 11:17:50] [INFO ] Flow matrix only has 62415 transitions (discarded 27484 similar events)
// Phase 1: matrix 62415 rows 1296 cols
[2023-03-18 11:17:50] [INFO ] Computed 12 place invariants in 247 ms
[2023-03-18 11:17:54] [INFO ] Implicit Places using invariants in 3931 ms returned []
Implicit Place search using SMT only with invariants took 3933 ms to find 0 implicit places.
[2023-03-18 11:17:54] [INFO ] Flow matrix only has 62415 transitions (discarded 27484 similar events)
// Phase 1: matrix 62415 rows 1296 cols
[2023-03-18 11:17:54] [INFO ] Computed 12 place invariants in 235 ms
[2023-03-18 11:18:24] [INFO ] Performed 80566/89899 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 11:18:28] [INFO ] Dead Transitions using invariants and state equation in 33890 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1296/1296 places, 89899/89899 transitions.
Ending property specific reduction for RERS2020-PT-pb107-UpperBounds-08 in 145182 ms.
Starting property specific reduction for RERS2020-PT-pb107-UpperBounds-09
Normalized transition count is 62408 out of 89890 initially.
// Phase 1: matrix 62408 rows 1297 cols
[2023-03-18 11:18:28] [INFO ] Computed 12 place invariants in 303 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 534 ms. (steps per millisecond=18 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 1) seen :0
[2023-03-18 11:18:29] [INFO ] Flow matrix only has 62408 transitions (discarded 27482 similar events)
// Phase 1: matrix 62408 rows 1297 cols
[2023-03-18 11:18:29] [INFO ] Computed 12 place invariants in 228 ms
[2023-03-18 11:18:29] [INFO ] [Real]Absence check using 12 positive place invariants in 20 ms returned sat
[2023-03-18 11:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:34] [INFO ] [Real]Absence check using state equation in 4812 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1297 places. Attempting structural reductions.
Drop transitions removed 194 transitions
Starting structural reductions in SAFETY mode, iteration 0 : 1297/1297 places, 89696/89696 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 1297 transition count 89715
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 1296 transition count 89714
Applied a total of 3 rules in 975 ms. Remains 1296 /1297 variables (removed 1) and now considering 89714/89696 (removed -18) transitions.
Finished structural reductions, in 1 iterations. Remains : 1296/1297 places, 89714/89696 transitions.
Normalized transition count is 62274 out of 89714 initially.
// Phase 1: matrix 62274 rows 1296 cols
[2023-03-18 11:18:35] [INFO ] Computed 12 place invariants in 228 ms
Interrupted random walk after 621055 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=20 ) properties seen 0
Interrupted Best-First random walk after 802888 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=160 ) properties seen 0
[2023-03-18 11:19:10] [INFO ] Flow matrix only has 62274 transitions (discarded 27440 similar events)
// Phase 1: matrix 62274 rows 1296 cols
[2023-03-18 11:19:11] [INFO ] Computed 12 place invariants in 215 ms
[2023-03-18 11:19:11] [INFO ] [Real]Absence check using 12 positive place invariants in 20 ms returned sat
[2023-03-18 11:19:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:23] [INFO ] [Real]Absence check using state equation in 12221 ms returned sat
[2023-03-18 11:19:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:19:24] [INFO ] [Nat]Absence check using 12 positive place invariants in 21 ms returned sat
[2023-03-18 11:19:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:36] [INFO ] [Nat]Absence check using state equation in 12233 ms returned sat
[2023-03-18 11:19:37] [INFO ] State equation strengthened by 3685 read => feed constraints.
[2023-03-18 11:19:42] [INFO ] [Nat]Added 3685 Read/Feed constraints in 5563 ms returned sat
[2023-03-18 11:19:50] [INFO ] Deduced a trap composed of 31 places in 6860 ms of which 2 ms to minimize.
[2023-03-18 11:19:57] [INFO ] Deduced a trap composed of 68 places in 6339 ms of which 1 ms to minimize.
[2023-03-18 11:20:04] [INFO ] Deduced a trap composed of 26 places in 5789 ms of which 2 ms to minimize.
[2023-03-18 11:20:12] [INFO ] Deduced a trap composed of 19 places in 6668 ms of which 1 ms to minimize.
[2023-03-18 11:20:12] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1296 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1296/1296 places, 89714/89714 transitions.
Applied a total of 0 rules in 437 ms. Remains 1296 /1296 variables (removed 0) and now considering 89714/89714 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1296/1296 places, 89714/89714 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1296/1296 places, 89714/89714 transitions.
Applied a total of 0 rules in 432 ms. Remains 1296 /1296 variables (removed 0) and now considering 89714/89714 (removed 0) transitions.
[2023-03-18 11:20:13] [INFO ] Flow matrix only has 62274 transitions (discarded 27440 similar events)
// Phase 1: matrix 62274 rows 1296 cols
[2023-03-18 11:20:13] [INFO ] Computed 12 place invariants in 316 ms
[2023-03-18 11:20:17] [INFO ] Implicit Places using invariants in 4471 ms returned []
Implicit Place search using SMT only with invariants took 4472 ms to find 0 implicit places.
[2023-03-18 11:20:17] [INFO ] Flow matrix only has 62274 transitions (discarded 27440 similar events)
// Phase 1: matrix 62274 rows 1296 cols
[2023-03-18 11:20:17] [INFO ] Computed 12 place invariants in 276 ms
[2023-03-18 11:20:48] [INFO ] Performed 83960/89714 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 11:20:50] [INFO ] Dead Transitions using invariants and state equation in 32591 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1296/1296 places, 89714/89714 transitions.
Ending property specific reduction for RERS2020-PT-pb107-UpperBounds-09 in 142170 ms.
Starting property specific reduction for RERS2020-PT-pb107-UpperBounds-10
Normalized transition count is 62408 out of 89890 initially.
// Phase 1: matrix 62408 rows 1297 cols
[2023-03-18 11:20:50] [INFO ] Computed 12 place invariants in 278 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 613 ms. (steps per millisecond=16 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 1) seen :0
[2023-03-18 11:20:51] [INFO ] Flow matrix only has 62408 transitions (discarded 27482 similar events)
// Phase 1: matrix 62408 rows 1297 cols
[2023-03-18 11:20:51] [INFO ] Computed 12 place invariants in 311 ms
[2023-03-18 11:20:51] [INFO ] [Real]Absence check using 12 positive place invariants in 20 ms returned sat
[2023-03-18 11:20:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:56] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1297 places. Attempting structural reductions.
Drop transitions removed 146 transitions
Starting structural reductions in SAFETY mode, iteration 0 : 1297/1297 places, 89744/89744 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 1297 transition count 89763
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 1296 transition count 89762
Applied a total of 3 rules in 1063 ms. Remains 1296 /1297 variables (removed 1) and now considering 89762/89744 (removed -18) transitions.
Finished structural reductions, in 1 iterations. Remains : 1296/1297 places, 89762/89744 transitions.
Normalized transition count is 62316 out of 89762 initially.
// Phase 1: matrix 62316 rows 1296 cols
[2023-03-18 11:20:58] [INFO ] Computed 12 place invariants in 255 ms
Interrupted random walk after 582811 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=19 ) properties seen 0
Interrupted Best-First random walk after 749248 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=149 ) properties seen 0
[2023-03-18 11:21:33] [INFO ] Flow matrix only has 62316 transitions (discarded 27446 similar events)
// Phase 1: matrix 62316 rows 1296 cols
[2023-03-18 11:21:33] [INFO ] Computed 12 place invariants in 235 ms
[2023-03-18 11:21:33] [INFO ] [Real]Absence check using 12 positive place invariants in 72 ms returned sat
[2023-03-18 11:21:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:45] [INFO ] [Real]Absence check using state equation in 12086 ms returned sat
[2023-03-18 11:21:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:21:46] [INFO ] [Nat]Absence check using 12 positive place invariants in 20 ms returned sat
[2023-03-18 11:21:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:59] [INFO ] [Nat]Absence check using state equation in 12217 ms returned sat
[2023-03-18 11:21:59] [INFO ] State equation strengthened by 3683 read => feed constraints.
[2023-03-18 11:22:05] [INFO ] [Nat]Added 3683 Read/Feed constraints in 5761 ms returned sat
[2023-03-18 11:22:13] [INFO ] Deduced a trap composed of 49 places in 7237 ms of which 9 ms to minimize.
[2023-03-18 11:22:20] [INFO ] Deduced a trap composed of 19 places in 6516 ms of which 2 ms to minimize.
[2023-03-18 11:22:28] [INFO ] Deduced a trap composed of 52 places in 6882 ms of which 1 ms to minimize.
[2023-03-18 11:22:35] [INFO ] Deduced a trap composed of 69 places in 6438 ms of which 2 ms to minimize.
[2023-03-18 11:22:35] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1296 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1296/1296 places, 89762/89762 transitions.
Applied a total of 0 rules in 438 ms. Remains 1296 /1296 variables (removed 0) and now considering 89762/89762 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1296/1296 places, 89762/89762 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1296/1296 places, 89762/89762 transitions.
Applied a total of 0 rules in 431 ms. Remains 1296 /1296 variables (removed 0) and now considering 89762/89762 (removed 0) transitions.
[2023-03-18 11:22:36] [INFO ] Flow matrix only has 62316 transitions (discarded 27446 similar events)
// Phase 1: matrix 62316 rows 1296 cols
[2023-03-18 11:22:36] [INFO ] Computed 12 place invariants in 259 ms
[2023-03-18 11:22:40] [INFO ] Implicit Places using invariants in 4232 ms returned []
Implicit Place search using SMT only with invariants took 4238 ms to find 0 implicit places.
[2023-03-18 11:22:40] [INFO ] Flow matrix only has 62316 transitions (discarded 27446 similar events)
// Phase 1: matrix 62316 rows 1296 cols
[2023-03-18 11:22:40] [INFO ] Computed 12 place invariants in 295 ms
[2023-03-18 11:23:11] [INFO ] Performed 84475/89762 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 11:23:13] [INFO ] Dead Transitions using invariants and state equation in 32426 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1296/1296 places, 89762/89762 transitions.
Ending property specific reduction for RERS2020-PT-pb107-UpperBounds-10 in 142865 ms.
Starting property specific reduction for RERS2020-PT-pb107-UpperBounds-11
Normalized transition count is 62408 out of 89890 initially.
// Phase 1: matrix 62408 rows 1297 cols
[2023-03-18 11:23:13] [INFO ] Computed 12 place invariants in 253 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 593 ms. (steps per millisecond=16 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 1) seen :0
[2023-03-18 11:23:14] [INFO ] Flow matrix only has 62408 transitions (discarded 27482 similar events)
// Phase 1: matrix 62408 rows 1297 cols
[2023-03-18 11:23:14] [INFO ] Computed 12 place invariants in 230 ms
[2023-03-18 11:23:14] [INFO ] [Real]Absence check using 12 positive place invariants in 22 ms returned sat
[2023-03-18 11:23:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:19] [INFO ] [Real]Absence check using state equation in 4812 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1297 places. Attempting structural reductions.
Drop transitions removed 290 transitions
Starting structural reductions in SAFETY mode, iteration 0 : 1297/1297 places, 89600/89600 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 1297 transition count 89619
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 1296 transition count 89618
Applied a total of 3 rules in 933 ms. Remains 1296 /1297 variables (removed 1) and now considering 89618/89600 (removed -18) transitions.
Finished structural reductions, in 1 iterations. Remains : 1296/1297 places, 89618/89600 transitions.
Normalized transition count is 62166 out of 89618 initially.
// Phase 1: matrix 62166 rows 1296 cols
[2023-03-18 11:23:20] [INFO ] Computed 12 place invariants in 248 ms
Interrupted random walk after 599984 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=19 ) properties seen 0
Interrupted Best-First random walk after 783780 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=156 ) properties seen 0
[2023-03-18 11:23:55] [INFO ] Flow matrix only has 62166 transitions (discarded 27452 similar events)
// Phase 1: matrix 62166 rows 1296 cols
[2023-03-18 11:23:55] [INFO ] Computed 12 place invariants in 195 ms
[2023-03-18 11:23:56] [INFO ] [Real]Absence check using 12 positive place invariants in 19 ms returned sat
[2023-03-18 11:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:08] [INFO ] [Real]Absence check using state equation in 12423 ms returned sat
[2023-03-18 11:24:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:24:09] [INFO ] [Nat]Absence check using 12 positive place invariants in 25 ms returned sat
[2023-03-18 11:24:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:21] [INFO ] [Nat]Absence check using state equation in 12241 ms returned sat
[2023-03-18 11:24:22] [INFO ] State equation strengthened by 3684 read => feed constraints.
[2023-03-18 11:24:27] [INFO ] [Nat]Added 3684 Read/Feed constraints in 5127 ms returned sat
[2023-03-18 11:24:34] [INFO ] Deduced a trap composed of 49 places in 6519 ms of which 2 ms to minimize.
[2023-03-18 11:24:42] [INFO ] Deduced a trap composed of 165 places in 6645 ms of which 1 ms to minimize.
[2023-03-18 11:24:48] [INFO ] Deduced a trap composed of 19 places in 4943 ms of which 1 ms to minimize.
[2023-03-18 11:24:54] [INFO ] Deduced a trap composed of 26 places in 5031 ms of which 3 ms to minimize.
[2023-03-18 11:25:02] [INFO ] Deduced a trap composed of 15 places in 7617 ms of which 1 ms to minimize.
[2023-03-18 11:25:02] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1296 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1296/1296 places, 89618/89618 transitions.
Applied a total of 0 rules in 455 ms. Remains 1296 /1296 variables (removed 0) and now considering 89618/89618 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1296/1296 places, 89618/89618 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1296/1296 places, 89618/89618 transitions.
Applied a total of 0 rules in 430 ms. Remains 1296 /1296 variables (removed 0) and now considering 89618/89618 (removed 0) transitions.
[2023-03-18 11:25:03] [INFO ] Flow matrix only has 62166 transitions (discarded 27452 similar events)
// Phase 1: matrix 62166 rows 1296 cols
[2023-03-18 11:25:03] [INFO ] Computed 12 place invariants in 237 ms
[2023-03-18 11:25:06] [INFO ] Implicit Places using invariants in 3822 ms returned []
Implicit Place search using SMT only with invariants took 3836 ms to find 0 implicit places.
[2023-03-18 11:25:07] [INFO ] Flow matrix only has 62166 transitions (discarded 27452 similar events)
// Phase 1: matrix 62166 rows 1296 cols
[2023-03-18 11:25:07] [INFO ] Computed 12 place invariants in 215 ms
[2023-03-18 11:25:37] [INFO ] Performed 81993/89618 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 11:25:40] [INFO ] Dead Transitions using invariants and state equation in 33094 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1296/1296 places, 89618/89618 transitions.
Ending property specific reduction for RERS2020-PT-pb107-UpperBounds-11 in 146998 ms.
[2023-03-18 11:25:43] [INFO ] Flatten gal took : 3112 ms
[2023-03-18 11:25:45] [INFO ] Applying decomposition
[2023-03-18 11:25:48] [INFO ] Flatten gal took : 2934 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph10211164728300575617.txt' '-o' '/tmp/graph10211164728300575617.bin' '-w' '/tmp/graph10211164728300575617.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10211164728300575617.bin' '-l' '-1' '-v' '-w' '/tmp/graph10211164728300575617.weights' '-q' '0' '-e' '0.001'
[2023-03-18 11:25:55] [INFO ] Decomposing Gal with order
[2023-03-18 11:25:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 11:26:04] [INFO ] Removed a total of 192892 redundant transitions.
[2023-03-18 11:26:05] [INFO ] Flatten gal took : 7668 ms
[2023-03-18 11:26:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 3975 labels/synchronizations in 3190 ms.
[2023-03-18 11:26:10] [INFO ] Time to serialize gal into /tmp/UpperBounds7905815726499949606.gal : 244 ms
[2023-03-18 11:26:10] [INFO ] Time to serialize properties into /tmp/UpperBounds4377650715792090401.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds7905815726499949606.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds4377650715792090401.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...274
Loading property file /tmp/UpperBounds4377650715792090401.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,1.64396e+13,442.475,5464724,2967,13860,2.98434e+06,1.10786e+06,36606,4.2979e+06,17790,4.10994e+06,0
Total reachable state count : 16439581208014
Verifying 8 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 0
Bounds property RERS2020-PT-pb107-UpperBounds-00 :0 <= i3.i1.u110.ps824 <= 0
FORMULA RERS2020-PT-pb107-UpperBounds-00 0 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RERS2020-PT-pb107-UpperBounds-00,0,443.206,5464984,1,0,2.98434e+06,1.10786e+06,37429,4.2979e+06,18262,4.10994e+06,5196
Min sum of variable value : 0
Maximum sum along a path : 0
Bounds property RERS2020-PT-pb107-UpperBounds-02 :0 <= i5.i0.u4.ps1030 <= 0
FORMULA RERS2020-PT-pb107-UpperBounds-02 0 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RERS2020-PT-pb107-UpperBounds-02,0,443.221,5464984,1,0,2.98434e+06,1.10786e+06,37547,4.2979e+06,18270,4.10994e+06,6354
Min sum of variable value : 0
Maximum sum along a path : 0
Bounds property RERS2020-PT-pb107-UpperBounds-03 :0 <= i6.u145.ps413 <= 0
FORMULA RERS2020-PT-pb107-UpperBounds-03 0 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RERS2020-PT-pb107-UpperBounds-03,0,443.227,5464984,1,0,2.98434e+06,1.10786e+06,37572,4.2979e+06,18346,4.10994e+06,6419
Min sum of variable value : 0
Maximum sum along a path : 0
Bounds property RERS2020-PT-pb107-UpperBounds-05 :0 <= i6.u145.ps80 <= 0
FORMULA RERS2020-PT-pb107-UpperBounds-05 0 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RERS2020-PT-pb107-UpperBounds-05,0,443.249,5464984,1,0,2.98434e+06,1.10786e+06,37596,4.2979e+06,19050,4.10994e+06,6482
Min sum of variable value : 0
Maximum sum along a path : 0
Bounds property RERS2020-PT-pb107-UpperBounds-08 :0 <= i6.u145.ps176 <= 0
FORMULA RERS2020-PT-pb107-UpperBounds-08 0 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RERS2020-PT-pb107-UpperBounds-08,0,443.27,5464984,1,0,2.98434e+06,1.10786e+06,37620,4.2979e+06,19768,4.10994e+06,6545
Min sum of variable value : 0
Maximum sum along a path : 0
Bounds property RERS2020-PT-pb107-UpperBounds-09 :0 <= i0.i0.u42.ps1215 <= 0
FORMULA RERS2020-PT-pb107-UpperBounds-09 0 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RERS2020-PT-pb107-UpperBounds-09,0,443.272,5464984,1,0,2.98434e+06,1.10786e+06,37651,4.2979e+06,19768,4.10994e+06,6585
Min sum of variable value : 0
Maximum sum along a path : 0
Bounds property RERS2020-PT-pb107-UpperBounds-10 :0 <= i4.i0.u13.ps827 <= 0
FORMULA RERS2020-PT-pb107-UpperBounds-10 0 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RERS2020-PT-pb107-UpperBounds-10,0,443.275,5464984,1,0,2.98434e+06,1.10786e+06,37689,4.2979e+06,19768,4.10994e+06,6822
Min sum of variable value : 0
Maximum sum along a path : 0
Bounds property RERS2020-PT-pb107-UpperBounds-11 :0 <= i4.i6.u18.ps952 <= 0
FORMULA RERS2020-PT-pb107-UpperBounds-11 0 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RERS2020-PT-pb107-UpperBounds-11,0,443.278,5464984,1,0,2.98434e+06,1.10786e+06,37729,4.2979e+06,19768,4.10994e+06,6972
Total runtime 2298300 ms.
BK_STOP 1679139215013
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
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="RERS2020-PT-pb107"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2022"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool gold2022"
echo " Input is RERS2020-PT-pb107, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r351-tall-167889220800034"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb107.tgz
mv RERS2020-PT-pb107 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;