About the Execution of ITS-Tools for CloudDeployment-PT-4b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 350.104 | 45804.00 | 67958.00 | 253.70 | 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r042-smll-165252095200045.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is CloudDeployment-PT-4b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-smll-165252095200045
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 800K
-rw-r--r-- 1 mcc users 6.5K Apr 30 10:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Apr 30 10:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 30 10:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 30 10:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K May 9 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 07:16 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 07:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 591K May 10 09:33 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 CloudDeployment-PT-4b-UpperBounds-00
FORMULA_NAME CloudDeployment-PT-4b-UpperBounds-01
FORMULA_NAME CloudDeployment-PT-4b-UpperBounds-02
FORMULA_NAME CloudDeployment-PT-4b-UpperBounds-03
FORMULA_NAME CloudDeployment-PT-4b-UpperBounds-04
FORMULA_NAME CloudDeployment-PT-4b-UpperBounds-05
FORMULA_NAME CloudDeployment-PT-4b-UpperBounds-06
FORMULA_NAME CloudDeployment-PT-4b-UpperBounds-07
FORMULA_NAME CloudDeployment-PT-4b-UpperBounds-08
FORMULA_NAME CloudDeployment-PT-4b-UpperBounds-09
FORMULA_NAME CloudDeployment-PT-4b-UpperBounds-10
FORMULA_NAME CloudDeployment-PT-4b-UpperBounds-11
FORMULA_NAME CloudDeployment-PT-4b-UpperBounds-12
FORMULA_NAME CloudDeployment-PT-4b-UpperBounds-13
FORMULA_NAME CloudDeployment-PT-4b-UpperBounds-14
FORMULA_NAME CloudDeployment-PT-4b-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1652548861714
Running Version 202205111006
[2022-05-14 17:21:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-14 17:21:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-14 17:21:04] [INFO ] Load time of PNML (sax parser for PT used): 440 ms
[2022-05-14 17:21:04] [INFO ] Transformed 1182 places.
[2022-05-14 17:21:04] [INFO ] Transformed 1824 transitions.
[2022-05-14 17:21:04] [INFO ] Found NUPN structural information;
[2022-05-14 17:21:04] [INFO ] Parsed PT model containing 1182 places and 1824 transitions in 776 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 29 ms.
// Phase 1: matrix 1824 rows 1182 cols
[2022-05-14 17:21:05] [INFO ] Computed 17 place invariants in 68 ms
Incomplete random walk after 10000 steps, including 77 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 16) seen :9
FORMULA CloudDeployment-PT-4b-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-4b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-4b-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-4b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-4b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-4b-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-4b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-4b-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-4b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 7) seen :1
FORMULA CloudDeployment-PT-4b-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 6) seen :0
// Phase 1: matrix 1824 rows 1182 cols
[2022-05-14 17:21:05] [INFO ] Computed 17 place invariants in 31 ms
[2022-05-14 17:21:06] [INFO ] [Real]Absence check using 0 positive and 17 generalized place invariants in 38 ms returned sat
[2022-05-14 17:21:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 17:21:07] [INFO ] [Real]Absence check using state equation in 879 ms returned sat
[2022-05-14 17:21:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 17:21:08] [INFO ] [Nat]Absence check using 0 positive and 17 generalized place invariants in 61 ms returned sat
[2022-05-14 17:21:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 17:21:09] [INFO ] [Nat]Absence check using state equation in 1077 ms returned sat
[2022-05-14 17:21:09] [INFO ] Computed and/alt/rep : 1540/4036/1540 causal constraints (skipped 283 transitions) in 261 ms.
[2022-05-14 17:21:12] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1188)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-14 17:21:13] [INFO ] [Real]Absence check using 0 positive and 17 generalized place invariants in 56 ms returned sat
[2022-05-14 17:21:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 17:21:14] [INFO ] [Real]Absence check using state equation in 1027 ms returned sat
[2022-05-14 17:21:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 17:21:14] [INFO ] [Nat]Absence check using 0 positive and 17 generalized place invariants in 57 ms returned sat
[2022-05-14 17:21:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 17:21:15] [INFO ] [Nat]Absence check using state equation in 1027 ms returned sat
[2022-05-14 17:21:15] [INFO ] Computed and/alt/rep : 1540/4036/1540 causal constraints (skipped 283 transitions) in 228 ms.
[2022-05-14 17:21:19] [INFO ] Added : 135 causal constraints over 27 iterations in 3542 ms. Result :unknown
[2022-05-14 17:21:19] [INFO ] [Real]Absence check using 0 positive and 17 generalized place invariants in 56 ms returned sat
[2022-05-14 17:21:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 17:21:20] [INFO ] [Real]Absence check using state equation in 1214 ms returned sat
[2022-05-14 17:21:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 17:21:21] [INFO ] [Nat]Absence check using 0 positive and 17 generalized place invariants in 51 ms returned sat
[2022-05-14 17:21:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 17:21:22] [INFO ] [Nat]Absence check using state equation in 963 ms returned sat
[2022-05-14 17:21:22] [INFO ] Computed and/alt/rep : 1540/4036/1540 causal constraints (skipped 283 transitions) in 233 ms.
[2022-05-14 17:21:26] [INFO ] Added : 135 causal constraints over 27 iterations in 3621 ms. Result :unknown
[2022-05-14 17:21:26] [INFO ] [Real]Absence check using 0 positive and 17 generalized place invariants in 34 ms returned sat
[2022-05-14 17:21:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 17:21:27] [INFO ] [Real]Absence check using state equation in 789 ms returned sat
[2022-05-14 17:21:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 17:21:27] [INFO ] [Nat]Absence check using 0 positive and 17 generalized place invariants in 59 ms returned sat
[2022-05-14 17:21:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 17:21:28] [INFO ] [Nat]Absence check using state equation in 899 ms returned sat
[2022-05-14 17:21:28] [INFO ] Computed and/alt/rep : 1540/4036/1540 causal constraints (skipped 283 transitions) in 132 ms.
[2022-05-14 17:21:32] [INFO ] Added : 110 causal constraints over 22 iterations in 3701 ms. Result :unknown
[2022-05-14 17:21:32] [INFO ] [Real]Absence check using 0 positive and 17 generalized place invariants in 34 ms returned sat
[2022-05-14 17:21:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 17:21:33] [INFO ] [Real]Absence check using state equation in 909 ms returned sat
[2022-05-14 17:21:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 17:21:33] [INFO ] [Nat]Absence check using 0 positive and 17 generalized place invariants in 36 ms returned sat
[2022-05-14 17:21:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 17:21:34] [INFO ] [Nat]Absence check using state equation in 918 ms returned sat
[2022-05-14 17:21:35] [INFO ] Computed and/alt/rep : 1540/4036/1540 causal constraints (skipped 283 transitions) in 181 ms.
[2022-05-14 17:21:38] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1188)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-14 17:21:38] [INFO ] [Real]Absence check using 0 positive and 17 generalized place invariants in 36 ms returned sat
[2022-05-14 17:21:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 17:21:39] [INFO ] [Real]Absence check using state equation in 819 ms returned sat
[2022-05-14 17:21:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 17:21:40] [INFO ] [Nat]Absence check using 0 positive and 17 generalized place invariants in 57 ms returned sat
[2022-05-14 17:21:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 17:21:41] [INFO ] [Nat]Absence check using state equation in 894 ms returned sat
[2022-05-14 17:21:41] [INFO ] Computed and/alt/rep : 1540/4036/1540 causal constraints (skipped 283 transitions) in 436 ms.
[2022-05-14 17:21:44] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1188)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0]
Support contains 6 out of 1182 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1182/1182 places, 1824/1824 transitions.
Graph (trivial) has 1191 edges and 1182 vertex of which 306 / 1182 are part of one of the 32 SCC in 19 ms
Free SCC test removed 274 places
Drop transitions removed 591 transitions
Reduce isomorphic transitions removed 591 transitions.
Graph (complete) has 2389 edges and 908 vertex of which 878 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.8 ms
Discarding 30 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Drop transitions removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 441 transitions
Trivial Post-agglo rules discarded 441 transitions
Performed 441 trivial Post agglomeration. Transition count delta: 441
Iterating post reduction 0 with 457 rules applied. Total rules applied 459 place count 878 transition count 772
Reduce places removed 441 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 445 rules applied. Total rules applied 904 place count 437 transition count 768
Reduce places removed 2 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 5 rules applied. Total rules applied 909 place count 435 transition count 765
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 912 place count 432 transition count 765
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 16 Pre rules applied. Total rules applied 912 place count 432 transition count 749
Deduced a syphon composed of 16 places in 2 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 4 with 32 rules applied. Total rules applied 944 place count 416 transition count 749
Discarding 165 places :
Symmetric choice reduction at 4 with 165 rule applications. Total rules 1109 place count 251 transition count 584
Iterating global reduction 4 with 165 rules applied. Total rules applied 1274 place count 251 transition count 584
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 1286 place count 251 transition count 572
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 20 Pre rules applied. Total rules applied 1286 place count 251 transition count 552
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 5 with 40 rules applied. Total rules applied 1326 place count 231 transition count 552
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1328 place count 229 transition count 550
Iterating global reduction 5 with 2 rules applied. Total rules applied 1330 place count 229 transition count 550
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: 58
Deduced a syphon composed of 58 places in 0 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 5 with 116 rules applied. Total rules applied 1446 place count 171 transition count 492
Performed 32 Post agglomeration using F-continuation condition with reduction of 55 identical transitions.
Deduced a syphon composed of 32 places in 1 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 5 with 64 rules applied. Total rules applied 1510 place count 139 transition count 620
Drop transitions removed 14 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 5 with 15 rules applied. Total rules applied 1525 place count 139 transition count 605
Drop transitions removed 115 transitions
Redundant transition composition rules discarded 115 transitions
Iterating global reduction 6 with 115 rules applied. Total rules applied 1640 place count 139 transition count 490
Free-agglomeration rule applied 38 times with reduction of 12 identical transitions.
Iterating global reduction 6 with 38 rules applied. Total rules applied 1678 place count 139 transition count 440
Reduce places removed 38 places and 0 transitions.
Drop transitions removed 58 transitions
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 82 transitions.
Graph (complete) has 665 edges and 101 vertex of which 100 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 6 with 121 rules applied. Total rules applied 1799 place count 100 transition count 358
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1800 place count 100 transition count 357
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1802 place count 98 transition count 347
Iterating global reduction 8 with 2 rules applied. Total rules applied 1804 place count 98 transition count 347
Drop transitions removed 48 transitions
Redundant transition composition rules discarded 48 transitions
Iterating global reduction 8 with 48 rules applied. Total rules applied 1852 place count 98 transition count 299
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 1853 place count 98 transition count 299
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 1854 place count 97 transition count 298
Applied a total of 1854 rules in 358 ms. Remains 97 /1182 variables (removed 1085) and now considering 298/1824 (removed 1526) transitions.
Finished structural reductions, in 1 iterations. Remains : 97/1182 places, 298/1824 transitions.
Normalized transition count is 170 out of 298 initially.
// Phase 1: matrix 170 rows 97 cols
[2022-05-14 17:21:45] [INFO ] Computed 15 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 16304 resets, run finished after 2006 ms. (steps per millisecond=498 ) properties (out of 6) seen :6
FORMULA CloudDeployment-PT-4b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-4b-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-4b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-4b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-4b-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-4b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 43407 ms.
BK_STOP 1652548907518
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CloudDeployment-PT-4b"
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 2-4028"
echo " Executing tool itstools"
echo " Input is CloudDeployment-PT-4b, 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 r042-smll-165252095200045"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-4b.tgz
mv CloudDeployment-PT-4b 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 ;