Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r030-smll-174853813700318.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is CANInsertWithFailure-PT-080, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r030-smll-174853813700318
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 39M
-rw-r--r-- 1 mcc users 8.9K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 126K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 107K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.4K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 39M May 29 14:32 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityCardinality-2023-14
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityCardinality-2024-05
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityCardinality-2024-06
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityCardinality-2024-10
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityCardinality-2025-00
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityCardinality-2025-01
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityCardinality-2025-02
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityCardinality-2025-03
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityCardinality-2025-04
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityCardinality-2025-07
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityCardinality-2025-08
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityCardinality-2025-09
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityCardinality-2025-11
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityCardinality-2025-12
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityCardinality-2025-13
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1748839377982

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-080
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-06-02 04:42:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-02 04:43:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 04:43:02] [INFO ] Load time of PNML (sax parser for PT used): 1898 ms
[2025-06-02 04:43:02] [INFO ] Transformed 13764 places.
[2025-06-02 04:43:02] [INFO ] Transformed 38880 transitions.
[2025-06-02 04:43:02] [INFO ] Parsed PT model containing 13764 places and 38880 transitions and 104000 arcs in 2319 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 41 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (18 resets) in 6200 ms. (6 steps per ms) remains 12/16 properties
FORMULA CANInsertWithFailure-PT-080-ReachabilityCardinality-2025-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-080-ReachabilityCardinality-2025-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-080-ReachabilityCardinality-2025-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-080-ReachabilityCardinality-2025-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 658 ms. (60 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 418 ms. (95 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 183 ms. (217 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 431 ms. (92 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 797 ms. (50 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 221 ms. (180 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 464 ms. (86 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 203 ms. (196 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 246 ms. (161 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 355 ms. (112 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 620 ms. (64 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 195 ms. (204 steps per ms) remains 12/12 properties
// Phase 1: matrix 38880 rows 13764 cols
[2025-06-02 04:43:07] [INFO ] Flatten gal took : 2565 ms
[2025-06-02 04:43:08] [INFO ] Flatten gal took : 975 ms
[2025-06-02 04:43:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7612439060105162646.gal : 434 ms
[2025-06-02 04:43:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9682196666123139501.prop : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7612439060105162646.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9682196666123139501.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality9682196666123139501.prop.
[2025-06-02 04:43:20] [INFO ] Computed 83 invariants in 14158 ms
[2025-06-02 04:43:20] [INFO ] State equation strengthened by 12720 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/244 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 13387/13631 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 13631/52644 variables, and 16 constraints, problems are : Problem set: 0 solved, 12 unsolved in 5063 ms.
Refiners :[Positive P Invariants (semi-flows): 16/81 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/13764 constraints, ReadFeed: 0/12720 constraints, PredecessorRefiner: 12/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/244 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 13387/13631 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:31] [INFO ] Deduced a trap composed of 5 places in 1039 ms of which 37 ms to minimize.
SMT process timed out in 25311ms, After SMT, problems are : Problem set: 0 solved, 12 unsolved
Fused 12 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 244 out of 13764 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 13764/13764 places, 38880/38880 transitions.
Graph (complete) has 52401 edges and 13764 vertex of which 13763 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.61 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 526 transitions
Trivial Post-agglo rules discarded 526 transitions
Performed 526 trivial Post agglomeration. Transition count delta: 526
Iterating post reduction 0 with 526 rules applied. Total rules applied 527 place count 13763 transition count 38354
Reduce places removed 526 places and 0 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Iterating post reduction 1 with 537 rules applied. Total rules applied 1064 place count 13237 transition count 38343
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 1075 place count 13226 transition count 38343
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 1075 place count 13226 transition count 38337
Deduced a syphon composed of 6 places in 20 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 1087 place count 13220 transition count 38337
Performed 6047 Post agglomeration using F-continuation condition.Transition count delta: 6047
Deduced a syphon composed of 6047 places in 32 ms
Reduce places removed 6047 places and 0 transitions.
Iterating global reduction 3 with 12094 rules applied. Total rules applied 13181 place count 7173 transition count 32290
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 3 with 5 rules applied. Total rules applied 13186 place count 7173 transition count 32285
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 13191 place count 7168 transition count 32285
Partial Free-agglomeration rule applied 6760 times.
Drop transitions (Partial Free agglomeration) removed 6760 transitions
Iterating global reduction 4 with 6760 rules applied. Total rules applied 19951 place count 7168 transition count 32285
Partial Free-agglomeration rule applied 400 times.
Drop transitions (Partial Free agglomeration) removed 400 transitions
Iterating global reduction 4 with 400 rules applied. Total rules applied 20351 place count 7168 transition count 32285
Applied a total of 20351 rules in 22364 ms. Remains 7168 /13764 variables (removed 6596) and now considering 32285/38880 (removed 6595) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22385 ms. Remains : 7168/13764 places, 32285/38880 transitions.
RANDOM walk for 40000 steps (77 resets) in 3726 ms. (10 steps per ms) remains 7/12 properties
FORMULA CANInsertWithFailure-PT-080-ReachabilityCardinality-2025-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-080-ReachabilityCardinality-2025-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-080-ReachabilityCardinality-2025-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-080-ReachabilityCardinality-2025-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-080-ReachabilityCardinality-2025-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 407 ms. (98 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 288 ms. (138 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 231 ms. (172 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1005 ms. (39 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 374 ms. (106 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 208 ms. (191 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 440 ms. (90 steps per ms) remains 7/7 properties
[2025-06-02 04:43:55] [INFO ] Flow matrix only has 32188 transitions (discarded 97 similar events)
// Phase 1: matrix 32188 rows 7168 cols
[2025-06-02 04:43:59] [INFO ] Computed 82 invariants in 3192 ms
[2025-06-02 04:43:59] [INFO ] State equation strengthened by 30917 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/211 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 6825/7036 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7036 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 128/7164 variables, 64/80 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7164 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 2/7166 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7166 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 32188/39354 variables, 7166/7248 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 39354/39356 variables, and 38165 constraints, problems are : Problem set: 0 solved, 7 unsolved in 45083 ms.
Refiners :[Positive P Invariants (semi-flows): 80/80 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 7166/7168 constraints, ReadFeed: 30917/30917 constraints, PredecessorRefiner: 7/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/211 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 6825/7036 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:44:46] [INFO ] Deduced a trap composed of 2 places in 626 ms of which 18 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/7036 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7036 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 128/7164 variables, 64/81 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/7164 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 2/7166 variables, 2/83 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:20] [INFO ] Deduced a trap composed of 84 places in 23370 ms of which 1266 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:42] [INFO ] Deduced a trap composed of 85 places in 21970 ms of which 1072 ms to minimize.
SMT process timed out in 106393ms, After SMT, problems are : Problem set: 0 solved, 7 unsolved
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 211 out of 7168 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7168/7168 places, 32285/32285 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 7168 transition count 32284
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 7167 transition count 32284
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 61 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 30 place count 7153 transition count 32270
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 31 place count 7153 transition count 32269
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 32 place count 7152 transition count 32269
Partial Free-agglomeration rule applied 18 times.
Drop transitions (Partial Free agglomeration) removed 18 transitions
Iterating global reduction 3 with 18 rules applied. Total rules applied 50 place count 7152 transition count 32269
Applied a total of 50 rules in 10393 ms. Remains 7152 /7168 variables (removed 16) and now considering 32269/32285 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10393 ms. Remains : 7152/7168 places, 32269/32285 transitions.
RANDOM walk for 40000 steps (76 resets) in 3365 ms. (11 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 212 ms. (187 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 205 ms. (194 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 485 ms. (82 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 289 ms. (137 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 267 ms. (149 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 171 ms. (232 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 275 ms. (144 steps per ms) remains 7/7 properties
Interrupted probabilistic random walk after 78034 steps, run timeout after 3003 ms. (steps per millisecond=25 ) properties seen :0 out of 7
Probabilistic random walk after 78034 steps, saw 75023 distinct states, run finished after 3018 ms. (steps per millisecond=25 ) properties seen :0
[2025-06-02 04:45:57] [INFO ] Flow matrix only has 32189 transitions (discarded 80 similar events)
// Phase 1: matrix 32189 rows 7152 cols
[2025-06-02 04:46:00] [INFO ] Computed 82 invariants in 3557 ms
[2025-06-02 04:46:01] [INFO ] State equation strengthened by 31059 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/211 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 6809/7020 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7020 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 128/7148 variables, 64/80 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7148 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 2/7150 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7150 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 32189/39339 variables, 7150/7232 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/39339 variables, 31059/38291 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/39339 variables, 0/38291 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (OVERLAPS) 2/39341 variables, 2/38293 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 39341/39341 variables, and 38293 constraints, problems are : Problem set: 0 solved, 7 unsolved in 75089 ms.
Refiners :[Positive P Invariants (semi-flows): 80/80 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 7152/7152 constraints, ReadFeed: 31059/31059 constraints, PredecessorRefiner: 7/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/211 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 6809/7020 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:18] [INFO ] Deduced a trap composed of 2 places in 504 ms of which 12 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/7020 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7020 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 128/7148 variables, 64/81 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/7148 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 2/7150 variables, 2/83 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:47] [INFO ] Deduced a trap composed of 84 places in 20041 ms of which 1089 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:48:06] [INFO ] Deduced a trap composed of 85 places in 19588 ms of which 1014 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:48:25] [INFO ] Deduced a trap composed of 85 places in 18845 ms of which 1020 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:48:43] [INFO ] Deduced a trap composed of 86 places in 17465 ms of which 955 ms to minimize.
SMT process timed out in 166047ms, After SMT, problems are : Problem set: 0 solved, 7 unsolved
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 211 out of 7152 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7152/7152 places, 32269/32269 transitions.
Applied a total of 0 rules in 2265 ms. Remains 7152 /7152 variables (removed 0) and now considering 32269/32269 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2266 ms. Remains : 7152/7152 places, 32269/32269 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7152/7152 places, 32269/32269 transitions.
Applied a total of 0 rules in 2171 ms. Remains 7152 /7152 variables (removed 0) and now considering 32269/32269 (removed 0) transitions.
[2025-06-02 04:48:47] [INFO ] Flow matrix only has 32189 transitions (discarded 80 similar events)
[2025-06-02 04:48:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:49:14] [INFO ] Implicit Places using invariants in 26471 ms returned []
Implicit Place search using SMT only with invariants took 26496 ms to find 0 implicit places.
Running 32189 sub problems to find dead transitions.
[2025-06-02 04:49:14] [INFO ] Flow matrix only has 32189 transitions (discarded 80 similar events)
[2025-06-02 04:49:14] [INFO ] Invariant cache hit.
[2025-06-02 04:49:14] [INFO ] State equation strengthened by 31059 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/7151 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 32189 unsolved
SMT process timed out in 142689ms, After SMT, problems are : Problem set: 0 solved, 32189 unsolved
Search for dead transitions found 0 dead transitions in 142832ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 171674 ms. Remains : 7152/7152 places, 32269/32269 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 29930 edges and 7152 vertex of which 6057 / 7152 are part of one of the 2 SCC in 11 ms
Free SCC test removed 6055 places
Drop transitions (Empty/Sink Transition effects.) removed 22145 transitions
Ensure Unique test removed 6446 transitions
Reduce isomorphic transitions removed 28591 transitions.
Graph (complete) has 4173 edges and 1097 vertex of which 871 are kept as prefixes of interest. Removing 226 places using SCC suffix rule.2 ms
Discarding 226 places :
Also discarding 72 output transitions
Drop transitions (Output transitions of discarded places.) removed 72 transitions
Drop transitions (Empty/Sink Transition effects.) removed 530 transitions
Reduce isomorphic transitions removed 530 transitions.
Iterating post reduction 0 with 530 rules applied. Total rules applied 532 place count 871 transition count 3076
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 4 Pre rules applied. Total rules applied 532 place count 871 transition count 3072
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 540 place count 867 transition count 3072
Discarding 550 places :
Symmetric choice reduction at 1 with 550 rule applications. Total rules 1090 place count 317 transition count 1409
Iterating global reduction 1 with 550 rules applied. Total rules applied 1640 place count 317 transition count 1409
Ensure Unique test removed 486 transitions
Reduce isomorphic transitions removed 486 transitions.
Iterating post reduction 1 with 486 rules applied. Total rules applied 2126 place count 317 transition count 923
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 2128 place count 316 transition count 922
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 2130 place count 315 transition count 921
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2131 place count 315 transition count 920
Drop transitions (Redundant composition of simpler transitions.) removed 51 transitions
Redundant transition composition rules discarded 51 transitions
Iterating global reduction 3 with 51 rules applied. Total rules applied 2182 place count 315 transition count 869
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 2183 place count 315 transition count 868
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2184 place count 314 transition count 868
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2185 place count 313 transition count 866
Iterating global reduction 5 with 1 rules applied. Total rules applied 2186 place count 313 transition count 866
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 2218 place count 297 transition count 850
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 5 with 17 rules applied. Total rules applied 2235 place count 297 transition count 833
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 2237 place count 296 transition count 833
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 2239 place count 296 transition count 831
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 7 with 10 rules applied. Total rules applied 2249 place count 296 transition count 821
Free-agglomeration rule applied 19 times.
Iterating global reduction 7 with 19 rules applied. Total rules applied 2268 place count 296 transition count 802
Reduce places removed 19 places and 0 transitions.
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 7 with 46 rules applied. Total rules applied 2314 place count 277 transition count 775
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 8 with 4 rules applied. Total rules applied 2318 place count 277 transition count 771
Partial Free-agglomeration rule applied 38 times.
Drop transitions (Partial Free agglomeration) removed 38 transitions
Iterating global reduction 8 with 38 rules applied. Total rules applied 2356 place count 277 transition count 771
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 8 with 12 rules applied. Total rules applied 2368 place count 277 transition count 759
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 2369 place count 276 transition count 758
Iterating global reduction 9 with 1 rules applied. Total rules applied 2370 place count 276 transition count 758
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 9 with 2 rules applied. Total rules applied 2372 place count 276 transition count 756
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 2373 place count 276 transition count 756
Reduce places removed 4 places and 4 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 2377 place count 272 transition count 752
Applied a total of 2377 rules in 1609 ms. Remains 272 /7152 variables (removed 6880) and now considering 752/32269 (removed 31517) transitions.
Running SMT prover for 7 properties.
Excessive predecessor constraint size, skipping predecessor.
// Phase 1: matrix 752 rows 272 cols
[2025-06-02 04:51:38] [INFO ] Computed 5 invariants in 2 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 04:51:39] [INFO ] After 114ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 04:51:39] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2025-06-02 04:51:40] [INFO ] After 1326ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
TRAPS : Iteration 0
[2025-06-02 04:51:40] [INFO ] After 1644ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
[2025-06-02 04:51:41] [INFO ] After 2065ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
[2025-06-02 04:51:41] [INFO ] Flatten gal took : 28 ms
[2025-06-02 04:51:41] [INFO ] Flatten gal took : 21 ms
[2025-06-02 04:51:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13399134359724812222.gal : 6 ms
[2025-06-02 04:51:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12042659145916105013.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13399134359724812222.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12042659145916105013.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality12042659145916105013.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :8 after 11
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :11 after 55
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :55 after 100
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :100 after 275
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :275 after 2394
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :2394 after 4453
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :4453 after 54631
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :54631 after 866549
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :866549 after 1.60437e+07
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :1.60437e+07 after 5.32516e+08
Detected timeout of ITS tools.
[2025-06-02 04:51:56] [INFO ] Flatten gal took : 14 ms
[2025-06-02 04:51:56] [INFO ] Applying decomposition
[2025-06-02 04:51:56] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph18023021027069565670.txt' '-o' '/tmp/graph18023021027069565670.bin' '-w' '/tmp/graph18023021027069565670.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18023021027069565670.bin' '-l' '-1' '-v' '-w' '/tmp/graph18023021027069565670.weights' '-q' '0' '-e' '0.001'
[2025-06-02 04:51:57] [INFO ] Decomposing Gal with order
[2025-06-02 04:51:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 04:51:57] [INFO ] Removed a total of 405 redundant transitions.
[2025-06-02 04:51:57] [INFO ] Flatten gal took : 217 ms
[2025-06-02 04:51:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 159 labels/synchronizations in 40 ms.
[2025-06-02 04:51:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4866230739426575283.gal : 18 ms
[2025-06-02 04:51:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9385639469582277997.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4866230739426575283.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9385639469582277997.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality9385639469582277997.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :7 after 9
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :9 after 30
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :30 after 140
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :140 after 1386
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :1386 after 3464
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :3464 after 40246
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :40246 after 547992
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :547992 after 6.09697e+06
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :6.09697e+06 after 1.40498e+07
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 35390 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-02 04:52:14] [INFO ] Flatten gal took : 1267 ms
[2025-06-02 04:52:14] [INFO ] Applying decomposition
[2025-06-02 04:52:15] [INFO ] Flatten gal took : 1029 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph814429978850355694.txt' '-o' '/tmp/graph814429978850355694.bin' '-w' '/tmp/graph814429978850355694.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph814429978850355694.bin' '-l' '-1' '-v' '-w' '/tmp/graph814429978850355694.weights' '-q' '0' '-e' '0.001'
[2025-06-02 04:52:17] [INFO ] Decomposing Gal with order
[2025-06-02 04:52:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 04:52:25] [INFO ] Removed a total of 20023 redundant transitions.
[2025-06-02 04:52:26] [INFO ] Flatten gal took : 4241 ms
[2025-06-02 04:52:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 13245 labels/synchronizations in 4521 ms.
[2025-06-02 04:52:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8113630467172863437.gal : 229 ms
[2025-06-02 04:52:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4895955503399040382.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8113630467172863437.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4895955503399040382.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality4895955503399040382.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :3 after 8
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :8 after 13
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :13 after 18
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :18 after 41
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :41 after 78
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :78 after 114
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :114 after 123
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :123 after 133
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :133 after 145
Detected timeout of ITS tools.
[2025-06-02 05:22:37] [INFO ] Flatten gal took : 820 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13256829834416739622
[2025-06-02 05:22:37] [INFO ] Too many transitions (32269) to apply POR reductions. Disabling POR matrices.
[2025-06-02 05:22:37] [INFO ] Built C files in 468ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13256829834416739622
Running compilation step : cd /tmp/ltsmin13256829834416739622;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '102' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2025-06-02 05:22:37] [INFO ] Applying decomposition
[2025-06-02 05:22:38] [INFO ] Flatten gal took : 700 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph15162247521074354800.txt' '-o' '/tmp/graph15162247521074354800.bin' '-w' '/tmp/graph15162247521074354800.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15162247521074354800.bin' '-l' '-1' '-v' '-w' '/tmp/graph15162247521074354800.weights' '-q' '0' '-e' '0.001'
[2025-06-02 05:22:39] [INFO ] Decomposing Gal with order
[2025-06-02 05:22:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 05:22:45] [INFO ] Removed a total of 38193 redundant transitions.
[2025-06-02 05:22:45] [INFO ] Flatten gal took : 3751 ms
[2025-06-02 05:22:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 23335 labels/synchronizations in 7299 ms.
[2025-06-02 05:22:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16333846996210900137.gal : 186 ms
[2025-06-02 05:22:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6734252598346940691.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16333846996210900137.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6734252598346940691.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality6734252598346940691.prop.
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13256829834416739622;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '102' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 102 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13256829834416739622;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '102' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 102 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :4 after 5

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CANInsertWithFailure-PT-080"
export BK_EXAMINATION="ReachabilityCardinality"
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 2-5832"
echo " Executing tool itstools"
echo " Input is CANInsertWithFailure-PT-080, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r030-smll-174853813700318"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-080.tgz
mv CANInsertWithFailure-PT-080 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;