About the Execution of ITS-Tools for RERS2020-PT-pb101
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 12171.111 | 1991796.00 | 2172834.00 | 6037.60 | 1 1 1 1 1 1 1 1 1 0 1 0 0 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.r325-tall-167889196900221.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is RERS2020-PT-pb101, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r325-tall-167889196900221
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 84M
-rw-r--r-- 1 mcc users 6.8K Feb 26 08:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 26 08:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 26 08:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Feb 26 08:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.9K Feb 26 08:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 26 08:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Feb 26 08:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 26 08:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K 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 83M 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-pb101-UpperBounds-00
FORMULA_NAME RERS2020-PT-pb101-UpperBounds-01
FORMULA_NAME RERS2020-PT-pb101-UpperBounds-02
FORMULA_NAME RERS2020-PT-pb101-UpperBounds-03
FORMULA_NAME RERS2020-PT-pb101-UpperBounds-04
FORMULA_NAME RERS2020-PT-pb101-UpperBounds-05
FORMULA_NAME RERS2020-PT-pb101-UpperBounds-06
FORMULA_NAME RERS2020-PT-pb101-UpperBounds-07
FORMULA_NAME RERS2020-PT-pb101-UpperBounds-08
FORMULA_NAME RERS2020-PT-pb101-UpperBounds-09
FORMULA_NAME RERS2020-PT-pb101-UpperBounds-10
FORMULA_NAME RERS2020-PT-pb101-UpperBounds-11
FORMULA_NAME RERS2020-PT-pb101-UpperBounds-12
FORMULA_NAME RERS2020-PT-pb101-UpperBounds-13
FORMULA_NAME RERS2020-PT-pb101-UpperBounds-14
FORMULA_NAME RERS2020-PT-pb101-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1678986417048
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RERS2020-PT-pb101
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202303021504
[2023-03-16 17:06:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-16 17:06:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 17:07:00] [INFO ] Load time of PNML (sax parser for PT used): 2239 ms
[2023-03-16 17:07:01] [INFO ] Transformed 906 places.
[2023-03-16 17:07:01] [INFO ] Transformed 149363 transitions.
[2023-03-16 17:07:01] [INFO ] Found NUPN structural information;
[2023-03-16 17:07:01] [INFO ] Parsed PT model containing 906 places and 149363 transitions and 595952 arcs in 2799 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
Ensure Unique test removed 2798 transitions
Reduce redundant transitions removed 2798 transitions.
Normalized transition count is 113363 out of 146565 initially.
// Phase 1: matrix 113363 rows 906 cols
[2023-03-16 17:07:02] [INFO ] Computed 9 place invariants in 641 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1003 ms. (steps per millisecond=9 ) properties (out of 16) seen :6
FORMULA RERS2020-PT-pb101-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb101-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb101-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb101-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb101-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb101-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=68 ) properties (out of 10) seen :1
FORMULA RERS2020-PT-pb101-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=50 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=40 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=44 ) properties (out of 9) seen :1
FORMULA RERS2020-PT-pb101-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=49 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 8) seen :1
FORMULA RERS2020-PT-pb101-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 7) seen :0
[2023-03-16 17:07:05] [INFO ] Flow matrix only has 113363 transitions (discarded 33202 similar events)
// Phase 1: matrix 113363 rows 906 cols
[2023-03-16 17:07:05] [INFO ] Computed 9 place invariants in 459 ms
[2023-03-16 17:07:06] [INFO ] [Real]Absence check using 5 positive place invariants in 18 ms returned sat
[2023-03-16 17:07:06] [INFO ] [Real]Absence check using 5 positive and 4 generalized place invariants in 7 ms returned sat
[2023-03-16 17:07:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:07:10] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 17:07:11] [INFO ] [Real]Absence check using 5 positive place invariants in 11 ms returned sat
[2023-03-16 17:07:11] [INFO ] [Real]Absence check using 5 positive and 4 generalized place invariants in 7 ms returned sat
[2023-03-16 17:07:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:07:15] [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 1
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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 17:07:16] [INFO ] [Real]Absence check using 5 positive place invariants in 11 ms returned sat
[2023-03-16 17:07:16] [INFO ] [Real]Absence check using 5 positive and 4 generalized place invariants in 7 ms returned sat
[2023-03-16 17:07:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:07:20] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 17:07:21] [INFO ] [Real]Absence check using 5 positive place invariants in 11 ms returned sat
[2023-03-16 17:07:21] [INFO ] [Real]Absence check using 5 positive and 4 generalized place invariants in 6 ms returned sat
[2023-03-16 17:07:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:07:26] [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 3
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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 17:07:26] [INFO ] [Real]Absence check using 5 positive place invariants in 12 ms returned sat
[2023-03-16 17:07:26] [INFO ] [Real]Absence check using 5 positive and 4 generalized place invariants in 7 ms returned sat
[2023-03-16 17:07:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:07:31] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 17:07:31] [INFO ] [Real]Absence check using 5 positive place invariants in 13 ms returned sat
[2023-03-16 17:07:31] [INFO ] [Real]Absence check using 5 positive and 4 generalized place invariants in 6 ms returned sat
[2023-03-16 17:07:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:07:36] [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 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 17:07:36] [INFO ] [Real]Absence check using 5 positive place invariants in 12 ms returned sat
[2023-03-16 17:07:36] [INFO ] [Real]Absence check using 5 positive and 4 generalized place invariants in 7 ms returned sat
[2023-03-16 17:07:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:07:41] [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 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0]
Support contains 7 out of 906 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 906/906 places, 146565/146565 transitions.
Ensure Unique test removed 4 places
Drop transitions removed 2098 transitions
Reduce isomorphic transitions removed 2098 transitions.
Iterating post reduction 0 with 2102 rules applied. Total rules applied 2102 place count 902 transition count 144467
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 2102 place count 902 transition count 144466
Deduced a syphon composed of 1 places in 57 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 2104 place count 901 transition count 144466
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 49 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 1 with 42 rules applied. Total rules applied 2146 place count 880 transition count 144445
Ensure Unique test removed 1161 transitions
Reduce isomorphic transitions removed 1161 transitions.
Iterating post reduction 1 with 1161 rules applied. Total rules applied 3307 place count 880 transition count 143284
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 3309 place count 880 transition count 143282
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 3311 place count 878 transition count 143282
Free-agglomeration rule (complex) applied 8 times with reduction of 596 identical transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 3319 place count 878 transition count 146785
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 536 transitions
Reduce isomorphic transitions removed 560 transitions.
Iterating post reduction 3 with 568 rules applied. Total rules applied 3887 place count 870 transition count 146225
Applied a total of 3887 rules in 4654 ms. Remains 870 /906 variables (removed 36) and now considering 146225/146565 (removed 340) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4667 ms. Remains : 870/906 places, 146225/146565 transitions.
Normalized transition count is 114889 out of 146225 initially.
// Phase 1: matrix 114889 rows 870 cols
[2023-03-16 17:07:46] [INFO ] Computed 5 place invariants in 415 ms
Interrupted random walk after 307695 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=10 ) properties seen 0
Interrupted Best-First random walk after 424538 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=84 ) properties seen 0
Interrupted Best-First random walk after 394603 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=78 ) properties seen 0
Interrupted Best-First random walk after 389038 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=77 ) properties seen 0
Interrupted Best-First random walk after 405987 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=81 ) properties seen 0
Interrupted Best-First random walk after 417769 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=83 ) properties seen 0
Interrupted Best-First random walk after 413638 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=82 ) properties seen 0
Interrupted Best-First random walk after 415275 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=83 ) properties seen 0
[2023-03-16 17:08:51] [INFO ] Flow matrix only has 114889 transitions (discarded 31336 similar events)
// Phase 1: matrix 114889 rows 870 cols
[2023-03-16 17:08:51] [INFO ] Computed 5 place invariants in 408 ms
[2023-03-16 17:08:51] [INFO ] [Real]Absence check using 5 positive place invariants in 12 ms returned sat
[2023-03-16 17:08:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:09:25] [INFO ] [Real]Absence check using state equation in 33288 ms returned sat
[2023-03-16 17:09:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:09:27] [INFO ] [Nat]Absence check using 5 positive place invariants in 14 ms returned sat
[2023-03-16 17:09:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:09:59] [INFO ] [Nat]Absence check using state equation in 32644 ms returned sat
[2023-03-16 17:10:01] [INFO ] State equation strengthened by 2601 read => feed constraints.
[2023-03-16 17:10:11] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:908)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 17:10:12] [INFO ] [Real]Absence check using 5 positive place invariants in 11 ms returned sat
[2023-03-16 17:10:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:10:44] [INFO ] [Real]Absence check using state equation in 32759 ms returned sat
[2023-03-16 17:10:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:10:46] [INFO ] [Nat]Absence check using 5 positive place invariants in 13 ms returned sat
[2023-03-16 17:10:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:11:20] [INFO ] [Nat]Absence check using state equation in 33798 ms returned sat
[2023-03-16 17:11:31] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:908)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 17:11:31] [INFO ] [Real]Absence check using 5 positive place invariants in 13 ms returned sat
[2023-03-16 17:11:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:12:06] [INFO ] [Real]Absence check using state equation in 35076 ms returned sat
[2023-03-16 17:12:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:12:08] [INFO ] [Nat]Absence check using 5 positive place invariants in 13 ms returned sat
[2023-03-16 17:12:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:12:42] [INFO ] [Nat]Absence check using state equation in 34800 ms returned sat
[2023-03-16 17:12:53] [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: 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:908)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 17:12:53] [INFO ] [Real]Absence check using 5 positive place invariants in 12 ms returned sat
[2023-03-16 17:12:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:13:27] [INFO ] [Real]Absence check using state equation in 34201 ms returned sat
[2023-03-16 17:13:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:13:29] [INFO ] [Nat]Absence check using 5 positive place invariants in 13 ms returned sat
[2023-03-16 17:13:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:14:02] [INFO ] [Nat]Absence check using state equation in 33180 ms returned sat
[2023-03-16 17:14:13] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:908)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 17:14:14] [INFO ] [Real]Absence check using 5 positive place invariants in 12 ms returned sat
[2023-03-16 17:14:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:14:46] [INFO ] [Real]Absence check using state equation in 32624 ms returned sat
[2023-03-16 17:14:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:14:48] [INFO ] [Nat]Absence check using 5 positive place invariants in 13 ms returned sat
[2023-03-16 17:14:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:15:20] [INFO ] [Nat]Absence check using state equation in 32518 ms returned sat
[2023-03-16 17:15:33] [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: Broken pipe ... 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: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:908)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 17:15:33] [INFO ] [Real]Absence check using 5 positive place invariants in 12 ms returned sat
[2023-03-16 17:15:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:08] [INFO ] [Real]Absence check using state equation in 35380 ms returned sat
[2023-03-16 17:16:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:16:10] [INFO ] [Nat]Absence check using 5 positive place invariants in 13 ms returned sat
[2023-03-16 17:16:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:43] [INFO ] [Nat]Absence check using state equation in 33356 ms returned sat
[2023-03-16 17:16:55] [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 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:908)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 17:16:55] [INFO ] [Real]Absence check using 5 positive place invariants in 12 ms returned sat
[2023-03-16 17:16:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:17:29] [INFO ] [Real]Absence check using state equation in 34046 ms returned sat
[2023-03-16 17:17:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:17:31] [INFO ] [Nat]Absence check using 5 positive place invariants in 13 ms returned sat
[2023-03-16 17:17:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:18:06] [INFO ] [Nat]Absence check using state equation in 35180 ms returned sat
[2023-03-16 17:18:15] [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 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:908)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0]
Support contains 7 out of 870 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 870/870 places, 146225/146225 transitions.
Applied a total of 0 rules in 633 ms. Remains 870 /870 variables (removed 0) and now considering 146225/146225 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 633 ms. Remains : 870/870 places, 146225/146225 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 870/870 places, 146225/146225 transitions.
Applied a total of 0 rules in 626 ms. Remains 870 /870 variables (removed 0) and now considering 146225/146225 (removed 0) transitions.
[2023-03-16 17:18:17] [INFO ] Flow matrix only has 114889 transitions (discarded 31336 similar events)
[2023-03-16 17:18:17] [INFO ] Invariant cache hit.
[2023-03-16 17:18:26] [INFO ] Implicit Places using invariants in 9580 ms returned []
Implicit Place search using SMT only with invariants took 9582 ms to find 0 implicit places.
[2023-03-16 17:18:26] [INFO ] Flow matrix only has 114889 transitions (discarded 31336 similar events)
[2023-03-16 17:18:26] [INFO ] Invariant cache hit.
[2023-03-16 17:18:56] [INFO ] Performed 94015/146225 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 17:19:12] [INFO ] Dead Transitions using invariants and state equation in 45736 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55955 ms. Remains : 870/870 places, 146225/146225 transitions.
Starting property specific reduction for RERS2020-PT-pb101-UpperBounds-01
Normalized transition count is 114889 out of 146225 initially.
// Phase 1: matrix 114889 rows 870 cols
[2023-03-16 17:19:13] [INFO ] Computed 5 place invariants in 401 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 764 ms. (steps per millisecond=13 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 1) seen :0
[2023-03-16 17:19:14] [INFO ] Flow matrix only has 114889 transitions (discarded 31336 similar events)
// Phase 1: matrix 114889 rows 870 cols
[2023-03-16 17:19:14] [INFO ] Computed 5 place invariants in 366 ms
[2023-03-16 17:19:14] [INFO ] [Real]Absence check using 5 positive place invariants in 12 ms returned sat
[2023-03-16 17:19:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:19:19] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 870 places. Attempting structural reductions.
Drop transitions removed 118 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 870/870 places, 146107/146107 transitions.
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 870 transition count 146106
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 869 transition count 146106
Applied a total of 2 rules in 1403 ms. Remains 869 /870 variables (removed 1) and now considering 146106/146107 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1407 ms. Remains : 869/870 places, 146106/146107 transitions.
Normalized transition count is 114781 out of 146106 initially.
// Phase 1: matrix 114781 rows 869 cols
[2023-03-16 17:19:21] [INFO ] Computed 5 place invariants in 465 ms
Interrupted random walk after 402173 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=13 ) properties seen 0
Interrupted Best-First random walk after 425064 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=84 ) properties seen 0
[2023-03-16 17:19:56] [INFO ] Flow matrix only has 114781 transitions (discarded 31325 similar events)
// Phase 1: matrix 114781 rows 869 cols
[2023-03-16 17:19:56] [INFO ] Computed 5 place invariants in 385 ms
[2023-03-16 17:19:57] [INFO ] [Real]Absence check using 5 positive place invariants in 12 ms returned sat
[2023-03-16 17:19:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:20:31] [INFO ] [Real]Absence check using state equation in 34938 ms returned sat
[2023-03-16 17:20:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:20:33] [INFO ] [Nat]Absence check using 5 positive place invariants in 12 ms returned sat
[2023-03-16 17:20:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:21:06] [INFO ] [Nat]Absence check using state equation in 32919 ms returned sat
[2023-03-16 17:21:08] [INFO ] State equation strengthened by 2599 read => feed constraints.
[2023-03-16 17:21:18] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:908)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 869 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 869/869 places, 146106/146106 transitions.
Applied a total of 0 rules in 638 ms. Remains 869 /869 variables (removed 0) and now considering 146106/146106 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 638 ms. Remains : 869/869 places, 146106/146106 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 869/869 places, 146106/146106 transitions.
Applied a total of 0 rules in 647 ms. Remains 869 /869 variables (removed 0) and now considering 146106/146106 (removed 0) transitions.
[2023-03-16 17:21:19] [INFO ] Flow matrix only has 114781 transitions (discarded 31325 similar events)
[2023-03-16 17:21:19] [INFO ] Invariant cache hit.
[2023-03-16 17:21:29] [INFO ] Implicit Places using invariants in 9518 ms returned []
Implicit Place search using SMT only with invariants took 9520 ms to find 0 implicit places.
[2023-03-16 17:21:29] [INFO ] Flow matrix only has 114781 transitions (discarded 31325 similar events)
[2023-03-16 17:21:29] [INFO ] Invariant cache hit.
[2023-03-16 17:21:59] [INFO ] Performed 91916/146106 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 17:22:15] [INFO ] Dead Transitions using invariants and state equation in 46583 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56766 ms. Remains : 869/869 places, 146106/146106 transitions.
Ending property specific reduction for RERS2020-PT-pb101-UpperBounds-01 in 183356 ms.
Starting property specific reduction for RERS2020-PT-pb101-UpperBounds-04
Normalized transition count is 114889 out of 146225 initially.
// Phase 1: matrix 114889 rows 870 cols
[2023-03-16 17:22:16] [INFO ] Computed 5 place invariants in 378 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 705 ms. (steps per millisecond=14 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=68 ) properties (out of 1) seen :0
[2023-03-16 17:22:17] [INFO ] Flow matrix only has 114889 transitions (discarded 31336 similar events)
// Phase 1: matrix 114889 rows 870 cols
[2023-03-16 17:22:17] [INFO ] Computed 5 place invariants in 378 ms
[2023-03-16 17:22:17] [INFO ] [Real]Absence check using 5 positive place invariants in 12 ms returned sat
[2023-03-16 17:22:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:22:22] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 870 places. Attempting structural reductions.
Drop transitions removed 31 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 870/870 places, 146194/146194 transitions.
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 870 transition count 146193
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 869 transition count 146193
Applied a total of 2 rules in 1411 ms. Remains 869 /870 variables (removed 1) and now considering 146193/146194 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1415 ms. Remains : 869/870 places, 146193/146194 transitions.
Normalized transition count is 114857 out of 146193 initially.
// Phase 1: matrix 114857 rows 869 cols
[2023-03-16 17:22:24] [INFO ] Computed 5 place invariants in 415 ms
Interrupted random walk after 427348 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=14 ) properties seen 0
Interrupted Best-First random walk after 416953 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=83 ) properties seen 0
[2023-03-16 17:22:59] [INFO ] Flow matrix only has 114857 transitions (discarded 31336 similar events)
// Phase 1: matrix 114857 rows 869 cols
[2023-03-16 17:23:00] [INFO ] Computed 5 place invariants in 393 ms
[2023-03-16 17:23:00] [INFO ] [Real]Absence check using 5 positive place invariants in 12 ms returned sat
[2023-03-16 17:23:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:23:33] [INFO ] [Real]Absence check using state equation in 33140 ms returned sat
[2023-03-16 17:23:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:23:35] [INFO ] [Nat]Absence check using 5 positive place invariants in 12 ms returned sat
[2023-03-16 17:23:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:24:08] [INFO ] [Nat]Absence check using state equation in 33838 ms returned sat
[2023-03-16 17:24:09] [INFO ] State equation strengthened by 2600 read => feed constraints.
[2023-03-16 17:24:19] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:908)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 869 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 869/869 places, 146193/146193 transitions.
Applied a total of 0 rules in 727 ms. Remains 869 /869 variables (removed 0) and now considering 146193/146193 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 727 ms. Remains : 869/869 places, 146193/146193 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 869/869 places, 146193/146193 transitions.
Applied a total of 0 rules in 713 ms. Remains 869 /869 variables (removed 0) and now considering 146193/146193 (removed 0) transitions.
[2023-03-16 17:24:21] [INFO ] Flow matrix only has 114857 transitions (discarded 31336 similar events)
[2023-03-16 17:24:21] [INFO ] Invariant cache hit.
[2023-03-16 17:24:30] [INFO ] Implicit Places using invariants in 9317 ms returned []
Implicit Place search using SMT only with invariants took 9318 ms to find 0 implicit places.
[2023-03-16 17:24:30] [INFO ] Flow matrix only has 114857 transitions (discarded 31336 similar events)
[2023-03-16 17:24:30] [INFO ] Invariant cache hit.
[2023-03-16 17:25:00] [INFO ] Performed 97374/146193 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 17:25:15] [INFO ] Dead Transitions using invariants and state equation in 45142 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55187 ms. Remains : 869/869 places, 146193/146193 transitions.
Ending property specific reduction for RERS2020-PT-pb101-UpperBounds-04 in 180058 ms.
Starting property specific reduction for RERS2020-PT-pb101-UpperBounds-09
Normalized transition count is 114889 out of 146225 initially.
// Phase 1: matrix 114889 rows 870 cols
[2023-03-16 17:25:16] [INFO ] Computed 5 place invariants in 434 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 736 ms. (steps per millisecond=13 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=54 ) properties (out of 1) seen :0
[2023-03-16 17:25:17] [INFO ] Flow matrix only has 114889 transitions (discarded 31336 similar events)
// Phase 1: matrix 114889 rows 870 cols
[2023-03-16 17:25:17] [INFO ] Computed 5 place invariants in 419 ms
[2023-03-16 17:25:18] [INFO ] [Real]Absence check using 5 positive place invariants in 12 ms returned sat
[2023-03-16 17:25:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:25:22] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 870 places. Attempting structural reductions.
Drop transitions removed 2 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 870/870 places, 146223/146223 transitions.
Reduce places removed 1 places and 330 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 869 transition count 145893
Reduce places removed 1 places and 21 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 868 transition count 145872
Applied a total of 2 rules in 1109 ms. Remains 868 /870 variables (removed 2) and now considering 145872/146223 (removed 351) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1112 ms. Remains : 868/870 places, 145872/146223 transitions.
Normalized transition count is 114589 out of 145872 initially.
// Phase 1: matrix 114589 rows 868 cols
[2023-03-16 17:25:24] [INFO ] Computed 5 place invariants in 433 ms
Interrupted random walk after 434947 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=14 ) properties seen 0
Interrupted Best-First random walk after 441413 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=88 ) properties seen 0
[2023-03-16 17:25:59] [INFO ] Flow matrix only has 114589 transitions (discarded 31283 similar events)
// Phase 1: matrix 114589 rows 868 cols
[2023-03-16 17:26:00] [INFO ] Computed 5 place invariants in 366 ms
[2023-03-16 17:26:00] [INFO ] [Real]Absence check using 5 positive place invariants in 12 ms returned sat
[2023-03-16 17:26:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:26:35] [INFO ] [Real]Absence check using state equation in 34921 ms returned sat
[2023-03-16 17:26:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:26:36] [INFO ] [Nat]Absence check using 5 positive place invariants in 12 ms returned sat
[2023-03-16 17:26:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:27:12] [INFO ] [Nat]Absence check using state equation in 35478 ms returned sat
[2023-03-16 17:27:13] [INFO ] State equation strengthened by 2596 read => feed constraints.
[2023-03-16 17:27:21] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:908)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 868 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 868/868 places, 145872/145872 transitions.
Applied a total of 0 rules in 758 ms. Remains 868 /868 variables (removed 0) and now considering 145872/145872 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 758 ms. Remains : 868/868 places, 145872/145872 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 868/868 places, 145872/145872 transitions.
Applied a total of 0 rules in 714 ms. Remains 868 /868 variables (removed 0) and now considering 145872/145872 (removed 0) transitions.
[2023-03-16 17:27:23] [INFO ] Flow matrix only has 114589 transitions (discarded 31283 similar events)
[2023-03-16 17:27:23] [INFO ] Invariant cache hit.
[2023-03-16 17:27:32] [INFO ] Implicit Places using invariants in 9753 ms returned []
Implicit Place search using SMT only with invariants took 9755 ms to find 0 implicit places.
[2023-03-16 17:27:32] [INFO ] Flow matrix only has 114589 transitions (discarded 31283 similar events)
[2023-03-16 17:27:32] [INFO ] Invariant cache hit.
[2023-03-16 17:28:03] [INFO ] Performed 90902/145872 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 17:28:20] [INFO ] Dead Transitions using invariants and state equation in 47492 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57973 ms. Remains : 868/868 places, 145872/145872 transitions.
Ending property specific reduction for RERS2020-PT-pb101-UpperBounds-09 in 184487 ms.
Starting property specific reduction for RERS2020-PT-pb101-UpperBounds-11
Normalized transition count is 114889 out of 146225 initially.
// Phase 1: matrix 114889 rows 870 cols
[2023-03-16 17:28:20] [INFO ] Computed 5 place invariants in 375 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 763 ms. (steps per millisecond=13 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 1) seen :0
[2023-03-16 17:28:21] [INFO ] Flow matrix only has 114889 transitions (discarded 31336 similar events)
// Phase 1: matrix 114889 rows 870 cols
[2023-03-16 17:28:22] [INFO ] Computed 5 place invariants in 536 ms
[2023-03-16 17:28:22] [INFO ] [Real]Absence check using 5 positive place invariants in 12 ms returned sat
[2023-03-16 17:28:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:28:27] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 870 places. Attempting structural reductions.
Drop transitions removed 21 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 870/870 places, 146204/146204 transitions.
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 870 transition count 146203
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 869 transition count 146203
Applied a total of 2 rules in 1379 ms. Remains 869 /870 variables (removed 1) and now considering 146203/146204 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1382 ms. Remains : 869/870 places, 146203/146204 transitions.
Normalized transition count is 114887 out of 146203 initially.
// Phase 1: matrix 114887 rows 869 cols
[2023-03-16 17:28:29] [INFO ] Computed 5 place invariants in 541 ms
Interrupted random walk after 431240 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=14 ) properties seen 0
Interrupted Best-First random walk after 407564 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=81 ) properties seen 0
[2023-03-16 17:29:04] [INFO ] Flow matrix only has 114887 transitions (discarded 31316 similar events)
// Phase 1: matrix 114887 rows 869 cols
[2023-03-16 17:29:05] [INFO ] Computed 5 place invariants in 409 ms
[2023-03-16 17:29:05] [INFO ] [Real]Absence check using 5 positive place invariants in 12 ms returned sat
[2023-03-16 17:29:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:29:39] [INFO ] [Real]Absence check using state equation in 34242 ms returned sat
[2023-03-16 17:29:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:29:41] [INFO ] [Nat]Absence check using 5 positive place invariants in 13 ms returned sat
[2023-03-16 17:29:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:30:14] [INFO ] [Nat]Absence check using state equation in 33473 ms returned sat
[2023-03-16 17:30:16] [INFO ] State equation strengthened by 2601 read => feed constraints.
[2023-03-16 17:30:26] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:908)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 869 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 869/869 places, 146203/146203 transitions.
Applied a total of 0 rules in 671 ms. Remains 869 /869 variables (removed 0) and now considering 146203/146203 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 671 ms. Remains : 869/869 places, 146203/146203 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 869/869 places, 146203/146203 transitions.
Applied a total of 0 rules in 613 ms. Remains 869 /869 variables (removed 0) and now considering 146203/146203 (removed 0) transitions.
[2023-03-16 17:30:27] [INFO ] Flow matrix only has 114887 transitions (discarded 31316 similar events)
[2023-03-16 17:30:27] [INFO ] Invariant cache hit.
[2023-03-16 17:30:36] [INFO ] Implicit Places using invariants in 9492 ms returned []
Implicit Place search using SMT only with invariants took 9492 ms to find 0 implicit places.
[2023-03-16 17:30:36] [INFO ] Flow matrix only has 114887 transitions (discarded 31316 similar events)
[2023-03-16 17:30:36] [INFO ] Invariant cache hit.
[2023-03-16 17:31:07] [INFO ] Performed 96326/146203 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 17:31:22] [INFO ] Dead Transitions using invariants and state equation in 45180 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55297 ms. Remains : 869/869 places, 146203/146203 transitions.
Ending property specific reduction for RERS2020-PT-pb101-UpperBounds-11 in 181690 ms.
Starting property specific reduction for RERS2020-PT-pb101-UpperBounds-12
Normalized transition count is 114889 out of 146225 initially.
// Phase 1: matrix 114889 rows 870 cols
[2023-03-16 17:31:22] [INFO ] Computed 5 place invariants in 359 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 889 ms. (steps per millisecond=11 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 1) seen :0
[2023-03-16 17:31:23] [INFO ] Flow matrix only has 114889 transitions (discarded 31336 similar events)
// Phase 1: matrix 114889 rows 870 cols
[2023-03-16 17:31:24] [INFO ] Computed 5 place invariants in 357 ms
[2023-03-16 17:31:24] [INFO ] [Real]Absence check using 5 positive place invariants in 12 ms returned sat
[2023-03-16 17:31:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:31:29] [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: 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 870 places. Attempting structural reductions.
Drop transitions removed 30 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 870/870 places, 146195/146195 transitions.
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 870 transition count 146194
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 869 transition count 146194
Applied a total of 2 rules in 1353 ms. Remains 869 /870 variables (removed 1) and now considering 146194/146195 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1356 ms. Remains : 869/870 places, 146194/146195 transitions.
Normalized transition count is 114887 out of 146194 initially.
// Phase 1: matrix 114887 rows 869 cols
[2023-03-16 17:31:30] [INFO ] Computed 5 place invariants in 345 ms
Interrupted random walk after 430425 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=14 ) properties seen 0
Interrupted Best-First random walk after 418997 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=83 ) properties seen 0
[2023-03-16 17:32:05] [INFO ] Flow matrix only has 114887 transitions (discarded 31307 similar events)
// Phase 1: matrix 114887 rows 869 cols
[2023-03-16 17:32:06] [INFO ] Computed 5 place invariants in 393 ms
[2023-03-16 17:32:06] [INFO ] [Real]Absence check using 5 positive place invariants in 12 ms returned sat
[2023-03-16 17:32:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:32:40] [INFO ] [Real]Absence check using state equation in 33854 ms returned sat
[2023-03-16 17:32:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:32:41] [INFO ] [Nat]Absence check using 5 positive place invariants in 13 ms returned sat
[2023-03-16 17:32:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:33:15] [INFO ] [Nat]Absence check using state equation in 33235 ms returned sat
[2023-03-16 17:33:16] [INFO ] State equation strengthened by 2601 read => feed constraints.
[2023-03-16 17:33:26] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:908)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 869 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 869/869 places, 146194/146194 transitions.
Applied a total of 0 rules in 735 ms. Remains 869 /869 variables (removed 0) and now considering 146194/146194 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 735 ms. Remains : 869/869 places, 146194/146194 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 869/869 places, 146194/146194 transitions.
Applied a total of 0 rules in 716 ms. Remains 869 /869 variables (removed 0) and now considering 146194/146194 (removed 0) transitions.
[2023-03-16 17:33:28] [INFO ] Flow matrix only has 114887 transitions (discarded 31307 similar events)
[2023-03-16 17:33:28] [INFO ] Invariant cache hit.
[2023-03-16 17:33:37] [INFO ] Implicit Places using invariants in 9458 ms returned []
Implicit Place search using SMT only with invariants took 9459 ms to find 0 implicit places.
[2023-03-16 17:33:37] [INFO ] Flow matrix only has 114887 transitions (discarded 31307 similar events)
[2023-03-16 17:33:37] [INFO ] Invariant cache hit.
[2023-03-16 17:34:07] [INFO ] Performed 99006/146194 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 17:34:22] [INFO ] Dead Transitions using invariants and state equation in 44364 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54553 ms. Remains : 869/869 places, 146194/146194 transitions.
Ending property specific reduction for RERS2020-PT-pb101-UpperBounds-12 in 180036 ms.
Starting property specific reduction for RERS2020-PT-pb101-UpperBounds-14
Normalized transition count is 114889 out of 146225 initially.
// Phase 1: matrix 114889 rows 870 cols
[2023-03-16 17:34:22] [INFO ] Computed 5 place invariants in 427 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 713 ms. (steps per millisecond=14 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 1) seen :0
[2023-03-16 17:34:23] [INFO ] Flow matrix only has 114889 transitions (discarded 31336 similar events)
// Phase 1: matrix 114889 rows 870 cols
[2023-03-16 17:34:24] [INFO ] Computed 5 place invariants in 392 ms
[2023-03-16 17:34:24] [INFO ] [Real]Absence check using 5 positive place invariants in 12 ms returned sat
[2023-03-16 17:34:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:34:29] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 870 places. Attempting structural reductions.
Drop transitions removed 22 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 870/870 places, 146203/146203 transitions.
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 870 transition count 146202
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 869 transition count 146202
Applied a total of 2 rules in 1373 ms. Remains 869 /870 variables (removed 1) and now considering 146202/146203 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1376 ms. Remains : 869/870 places, 146202/146203 transitions.
Normalized transition count is 114866 out of 146202 initially.
// Phase 1: matrix 114866 rows 869 cols
[2023-03-16 17:34:30] [INFO ] Computed 5 place invariants in 440 ms
Finished random walk after 415364 steps, including 1 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=13 )
FORMULA RERS2020-PT-pb101-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Ending property specific reduction for RERS2020-PT-pb101-UpperBounds-14 in 38851 ms.
Starting property specific reduction for RERS2020-PT-pb101-UpperBounds-15
Normalized transition count is 114889 out of 146225 initially.
// Phase 1: matrix 114889 rows 870 cols
[2023-03-16 17:35:01] [INFO ] Computed 5 place invariants in 384 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 730 ms. (steps per millisecond=13 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 1) seen :0
[2023-03-16 17:35:02] [INFO ] Flow matrix only has 114889 transitions (discarded 31336 similar events)
// Phase 1: matrix 114889 rows 870 cols
[2023-03-16 17:35:02] [INFO ] Computed 5 place invariants in 374 ms
[2023-03-16 17:35:02] [INFO ] [Real]Absence check using 5 positive place invariants in 12 ms returned sat
[2023-03-16 17:35:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:35:07] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 870 places. Attempting structural reductions.
Drop transitions removed 501 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 870/870 places, 145724/145724 transitions.
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 870 transition count 145723
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 869 transition count 145723
Applied a total of 2 rules in 1546 ms. Remains 869 /870 variables (removed 1) and now considering 145723/145724 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1550 ms. Remains : 869/870 places, 145723/145724 transitions.
Normalized transition count is 114442 out of 145723 initially.
// Phase 1: matrix 114442 rows 869 cols
[2023-03-16 17:35:09] [INFO ] Computed 5 place invariants in 429 ms
Interrupted random walk after 427869 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=14 ) properties seen 0
Interrupted Best-First random walk after 416974 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=83 ) properties seen 0
[2023-03-16 17:35:45] [INFO ] Flow matrix only has 114442 transitions (discarded 31281 similar events)
// Phase 1: matrix 114442 rows 869 cols
[2023-03-16 17:35:45] [INFO ] Computed 5 place invariants in 403 ms
[2023-03-16 17:35:45] [INFO ] [Real]Absence check using 5 positive place invariants in 12 ms returned sat
[2023-03-16 17:35:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:36:18] [INFO ] [Real]Absence check using state equation in 33121 ms returned sat
[2023-03-16 17:36:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:36:20] [INFO ] [Nat]Absence check using 5 positive place invariants in 13 ms returned sat
[2023-03-16 17:36:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:36:54] [INFO ] [Nat]Absence check using state equation in 34151 ms returned sat
[2023-03-16 17:36:56] [INFO ] State equation strengthened by 2595 read => feed constraints.
[2023-03-16 17:37:05] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:908)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 869 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 869/869 places, 145723/145723 transitions.
Applied a total of 0 rules in 754 ms. Remains 869 /869 variables (removed 0) and now considering 145723/145723 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 754 ms. Remains : 869/869 places, 145723/145723 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 869/869 places, 145723/145723 transitions.
Applied a total of 0 rules in 765 ms. Remains 869 /869 variables (removed 0) and now considering 145723/145723 (removed 0) transitions.
[2023-03-16 17:37:06] [INFO ] Flow matrix only has 114442 transitions (discarded 31281 similar events)
[2023-03-16 17:37:06] [INFO ] Invariant cache hit.
[2023-03-16 17:37:16] [INFO ] Implicit Places using invariants in 9845 ms returned []
Implicit Place search using SMT only with invariants took 9848 ms to find 0 implicit places.
[2023-03-16 17:37:16] [INFO ] Flow matrix only has 114442 transitions (discarded 31281 similar events)
[2023-03-16 17:37:16] [INFO ] Invariant cache hit.
[2023-03-16 17:37:46] [INFO ] Performed 94405/145723 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 17:38:02] [INFO ] Dead Transitions using invariants and state equation in 46116 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56745 ms. Remains : 869/869 places, 145723/145723 transitions.
Ending property specific reduction for RERS2020-PT-pb101-UpperBounds-15 in 181827 ms.
[2023-03-16 17:38:07] [INFO ] Flatten gal took : 4316 ms
[2023-03-16 17:38:10] [INFO ] Applying decomposition
[2023-03-16 17:38:14] [INFO ] Flatten gal took : 3838 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph2147513890148664708.txt' '-o' '/tmp/graph2147513890148664708.bin' '-w' '/tmp/graph2147513890148664708.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2147513890148664708.bin' '-l' '-1' '-v' '-w' '/tmp/graph2147513890148664708.weights' '-q' '0' '-e' '0.001'
[2023-03-16 17:38:22] [INFO ] Decomposing Gal with order
[2023-03-16 17:38:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 17:38:31] [INFO ] Removed a total of 386049 redundant transitions.
[2023-03-16 17:38:33] [INFO ] Flatten gal took : 7301 ms
[2023-03-16 17:38:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 2400 labels/synchronizations in 21595 ms.
[2023-03-16 17:38:57] [INFO ] Time to serialize gal into /tmp/UpperBounds3961930979640352790.gal : 247 ms
[2023-03-16 17:38:57] [INFO ] Time to serialize properties into /tmp/UpperBounds1130119231411970453.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds3961930979640352790.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds1130119231411970453.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...283
Loading property file /tmp/UpperBounds1130119231411970453.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,234208,70.6871,255072,2918,400,215076,10873,82174,269399,671,35186,0
Total reachable state count : 234208
Verifying 6 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property RERS2020-PT-pb101-UpperBounds-01 :0 <= i2.u134.ps286 <= 1
FORMULA RERS2020-PT-pb101-UpperBounds-01 1 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-pb101-UpperBounds-01,0,70.7669,255072,1,0,215076,10873,82949,269399,709,35186,4100
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property RERS2020-PT-pb101-UpperBounds-04 :0 <= i13.u49.ps183 <= 1
FORMULA RERS2020-PT-pb101-UpperBounds-04 1 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-pb101-UpperBounds-04,0,70.7695,255072,1,0,215076,10873,83024,269399,718,35186,4359
Min sum of variable value : 0
Maximum sum along a path : 0
Bounds property RERS2020-PT-pb101-UpperBounds-09 :0 <= i1.u77.ps465 <= 0
FORMULA RERS2020-PT-pb101-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-pb101-UpperBounds-09,0,70.7712,255072,1,0,215076,10873,83087,269399,722,35186,4644
Min sum of variable value : 0
Maximum sum along a path : 0
Bounds property RERS2020-PT-pb101-UpperBounds-11 :0 <= i14.u169.ps87 <= 0
FORMULA RERS2020-PT-pb101-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-pb101-UpperBounds-11,0,70.7726,255072,1,0,215076,10873,83140,269399,726,35186,4678
Min sum of variable value : 0
Maximum sum along a path : 0
Bounds property RERS2020-PT-pb101-UpperBounds-12 :0 <= i1.u99.ps124 <= 0
FORMULA RERS2020-PT-pb101-UpperBounds-12 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-pb101-UpperBounds-12,0,70.774,255072,1,0,215076,10873,83208,269399,740,35186,4848
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property RERS2020-PT-pb101-UpperBounds-15 :0 <= i9.u181.ps411 <= 1
FORMULA RERS2020-PT-pb101-UpperBounds-15 1 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-pb101-UpperBounds-15,0,70.7755,255072,1,0,215076,10873,83257,269399,749,35186,4908
Total runtime 1989304 ms.
BK_STOP 1678988408844
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RERS2020-PT-pb101"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is RERS2020-PT-pb101, 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 r325-tall-167889196900221"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb101.tgz
mv RERS2020-PT-pb101 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 ;