Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r325-tall-167889197000283.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is RERS2020-PT-pb109, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r325-tall-167889197000283
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 86M
-rw-r--r-- 1 mcc users 9.2K Feb 26 08:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 26 08:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Feb 26 08:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Feb 26 08:32 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 16:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 08:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 107K Feb 26 08:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Feb 26 08:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Feb 26 08:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 85M Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME RERS2020-PT-pb109-LTLCardinality-00
FORMULA_NAME RERS2020-PT-pb109-LTLCardinality-01
FORMULA_NAME RERS2020-PT-pb109-LTLCardinality-02
FORMULA_NAME RERS2020-PT-pb109-LTLCardinality-03
FORMULA_NAME RERS2020-PT-pb109-LTLCardinality-04
FORMULA_NAME RERS2020-PT-pb109-LTLCardinality-05
FORMULA_NAME RERS2020-PT-pb109-LTLCardinality-06
FORMULA_NAME RERS2020-PT-pb109-LTLCardinality-07
FORMULA_NAME RERS2020-PT-pb109-LTLCardinality-08
FORMULA_NAME RERS2020-PT-pb109-LTLCardinality-09
FORMULA_NAME RERS2020-PT-pb109-LTLCardinality-10
FORMULA_NAME RERS2020-PT-pb109-LTLCardinality-11
FORMULA_NAME RERS2020-PT-pb109-LTLCardinality-12
FORMULA_NAME RERS2020-PT-pb109-LTLCardinality-13
FORMULA_NAME RERS2020-PT-pb109-LTLCardinality-14
FORMULA_NAME RERS2020-PT-pb109-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679002930509

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RERS2020-PT-pb109
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-16 21:42:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-16 21:42:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 21:42:14] [INFO ] Load time of PNML (sax parser for PT used): 2320 ms
[2023-03-16 21:42:14] [INFO ] Transformed 1907 places.
[2023-03-16 21:42:14] [INFO ] Transformed 151872 transitions.
[2023-03-16 21:42:14] [INFO ] Found NUPN structural information;
[2023-03-16 21:42:15] [INFO ] Parsed PT model containing 1907 places and 151872 transitions and 605350 arcs in 2852 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 6571 transitions
Reduce redundant transitions removed 6571 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA RERS2020-PT-pb109-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb109-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb109-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb109-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb109-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb109-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb109-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb109-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 29 out of 1907 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1907/1907 places, 145301/145301 transitions.
Ensure Unique test removed 15 places
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 1891 transition count 145301
Applied a total of 16 rules in 630 ms. Remains 1891 /1907 variables (removed 16) and now considering 145301/145301 (removed 0) transitions.
[2023-03-16 21:42:17] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
// Phase 1: matrix 100719 rows 1891 cols
[2023-03-16 21:42:17] [INFO ] Computed 15 place invariants in 636 ms
[2023-03-16 21:42:22] [INFO ] Implicit Places using invariants in 5760 ms returned []
Implicit Place search using SMT only with invariants took 5791 ms to find 0 implicit places.
[2023-03-16 21:42:22] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
[2023-03-16 21:42:22] [INFO ] Invariant cache hit.
[2023-03-16 21:42:53] [INFO ] Performed 74083/145301 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 21:43:22] [INFO ] Dead Transitions using invariants and state equation in 59882 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1891/1907 places, 145301/145301 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66322 ms. Remains : 1891/1907 places, 145301/145301 transitions.
Support contains 29 out of 1891 places after structural reductions.
[2023-03-16 21:43:27] [INFO ] Flatten gal took : 3940 ms
[2023-03-16 21:43:31] [INFO ] Flatten gal took : 3619 ms
[2023-03-16 21:43:38] [INFO ] Input system was already deterministic with 145301 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 1362 ms. (steps per millisecond=7 ) properties (out of 15) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-16 21:43:40] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
[2023-03-16 21:43:40] [INFO ] Invariant cache hit.
[2023-03-16 21:43:41] [INFO ] [Real]Absence check using 15 positive place invariants in 18 ms returned sat
[2023-03-16 21:44:05] [INFO ] After 24258ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:4
[2023-03-16 21:44:07] [INFO ] State equation strengthened by 5235 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 21:44:07] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 21:44:07] [INFO ] After 26319ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 16 out of 1891 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Drop transitions removed 3364 transitions
Reduce isomorphic transitions removed 3364 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 3366 rules applied. Total rules applied 3366 place count 1891 transition count 141935
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 3370 place count 1889 transition count 141933
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 3370 place count 1889 transition count 141932
Deduced a syphon composed of 1 places in 99 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 3372 place count 1888 transition count 141932
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 97 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 3418 place count 1865 transition count 141909
Drop transitions removed 17 transitions
Ensure Unique test removed 90 transitions
Reduce isomorphic transitions removed 107 transitions.
Iterating post reduction 2 with 107 rules applied. Total rules applied 3525 place count 1865 transition count 141802
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 92 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 3531 place count 1862 transition count 141802
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 3534 place count 1862 transition count 141799
Free-agglomeration rule applied 33 times with reduction of 51 identical transitions.
Iterating global reduction 4 with 33 rules applied. Total rules applied 3567 place count 1862 transition count 141715
Reduce places removed 33 places and 0 transitions.
Drop transitions removed 3 transitions
Ensure Unique test removed 150 transitions
Reduce isomorphic transitions removed 153 transitions.
Iterating post reduction 4 with 186 rules applied. Total rules applied 3753 place count 1829 transition count 141562
Free-agglomeration rule applied 6 times.
Iterating global reduction 5 with 6 rules applied. Total rules applied 3759 place count 1829 transition count 141556
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 81 transitions.
Iterating post reduction 5 with 87 rules applied. Total rules applied 3846 place count 1823 transition count 141475
Free-agglomeration rule applied 2 times.
Iterating global reduction 6 with 2 rules applied. Total rules applied 3848 place count 1823 transition count 141473
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 11 rules applied. Total rules applied 3859 place count 1821 transition count 141464
Free-agglomeration rule applied 2 times.
Iterating global reduction 7 with 2 rules applied. Total rules applied 3861 place count 1821 transition count 141462
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 3865 place count 1819 transition count 141460
Free-agglomeration rule applied 2 times.
Iterating global reduction 8 with 2 rules applied. Total rules applied 3867 place count 1819 transition count 141458
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 8 with 10 rules applied. Total rules applied 3877 place count 1817 transition count 141450
Free-agglomeration rule applied 1 times.
Iterating global reduction 9 with 1 rules applied. Total rules applied 3878 place count 1817 transition count 141449
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 3885 place count 1816 transition count 141443
Free-agglomeration rule (complex) applied 27 times with reduction of 1022 identical transitions.
Iterating global reduction 10 with 27 rules applied. Total rules applied 3912 place count 1816 transition count 145573
Reduce places removed 27 places and 0 transitions.
Drop transitions removed 11 transitions
Ensure Unique test removed 1154 transitions
Reduce isomorphic transitions removed 1165 transitions.
Iterating post reduction 10 with 1192 rules applied. Total rules applied 5104 place count 1789 transition count 144408
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 5105 place count 1788 transition count 144407
Applied a total of 5105 rules in 10778 ms. Remains 1788 /1891 variables (removed 103) and now considering 144407/145301 (removed 894) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10783 ms. Remains : 1788/1891 places, 144407/145301 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 1129 ms. (steps per millisecond=8 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 6213 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 6213 steps, saw 5519 distinct states, run finished after 3002 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 7 properties.
[2023-03-16 21:44:23] [INFO ] Flow matrix only has 103129 transitions (discarded 41278 similar events)
// Phase 1: matrix 103129 rows 1788 cols
[2023-03-16 21:44:23] [INFO ] Computed 15 place invariants in 507 ms
[2023-03-16 21:44:23] [INFO ] [Real]Absence check using 15 positive place invariants in 17 ms returned sat
[2023-03-16 21:44:48] [INFO ] After 24396ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:4
[2023-03-16 21:44:49] [INFO ] State equation strengthened by 5281 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 21:44:49] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 21:44:49] [INFO ] After 26308ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 16 out of 1788 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1788/1788 places, 144407/144407 transitions.
Applied a total of 0 rules in 845 ms. Remains 1788 /1788 variables (removed 0) and now considering 144407/144407 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 846 ms. Remains : 1788/1788 places, 144407/144407 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1788/1788 places, 144407/144407 transitions.
Applied a total of 0 rules in 661 ms. Remains 1788 /1788 variables (removed 0) and now considering 144407/144407 (removed 0) transitions.
[2023-03-16 21:44:51] [INFO ] Flow matrix only has 103129 transitions (discarded 41278 similar events)
[2023-03-16 21:44:51] [INFO ] Invariant cache hit.
[2023-03-16 21:44:57] [INFO ] Implicit Places using invariants in 6566 ms returned []
Implicit Place search using SMT only with invariants took 6570 ms to find 0 implicit places.
[2023-03-16 21:44:58] [INFO ] Flow matrix only has 103129 transitions (discarded 41278 similar events)
[2023-03-16 21:44:58] [INFO ] Invariant cache hit.
[2023-03-16 21:45:28] [INFO ] Performed 73840/144407 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 21:45:55] [INFO ] Dead Transitions using invariants and state equation in 57783 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65031 ms. Remains : 1788/1788 places, 144407/144407 transitions.
Computed a total of 470 stabilizing places and 59095 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G((p1&&F(p2))))))'
Support contains 5 out of 1891 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1890 transition count 145298
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 6 place count 1888 transition count 145296
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 6 place count 1888 transition count 145295
Deduced a syphon composed of 1 places in 88 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 1887 transition count 145295
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 79 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 54 place count 1864 transition count 145272
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 95 transitions.
Iterating post reduction 2 with 95 rules applied. Total rules applied 149 place count 1864 transition count 145177
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 80 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 155 place count 1861 transition count 145177
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 158 place count 1861 transition count 145174
Applied a total of 158 rules in 3270 ms. Remains 1861 /1891 variables (removed 30) and now considering 145174/145301 (removed 127) transitions.
[2023-03-16 21:45:59] [INFO ] Flow matrix only has 100545 transitions (discarded 44629 similar events)
// Phase 1: matrix 100545 rows 1861 cols
[2023-03-16 21:46:00] [INFO ] Computed 15 place invariants in 423 ms
[2023-03-16 21:46:05] [INFO ] Implicit Places using invariants in 5932 ms returned []
Implicit Place search using SMT only with invariants took 5933 ms to find 0 implicit places.
[2023-03-16 21:46:05] [INFO ] Flow matrix only has 100545 transitions (discarded 44629 similar events)
[2023-03-16 21:46:05] [INFO ] Invariant cache hit.
[2023-03-16 21:46:36] [INFO ] Performed 75381/145174 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 21:47:01] [INFO ] Dead Transitions using invariants and state equation in 55768 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1861/1891 places, 145174/145301 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 64977 ms. Remains : 1861/1891 places, 145174/145301 transitions.
Stuttering acceptance computed with spot in 200 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : RERS2020-PT-pb109-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p2)), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s1169 0) (EQ s1819 1)), p1:(EQ s711 1), p2:(OR (EQ s639 0) (EQ s206 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2 reset in 8070 ms.
Product exploration explored 100000 steps with 1 reset in 215 ms.
Computed a total of 458 stabilizing places and 59145 stable transitions
Computed a total of 458 stabilizing places and 59145 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND p0 p1))), (X (NOT (AND p1 (NOT p2)))), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 15 factoid took 593 ms. Reduced automaton from 2 states, 7 edges and 3 AP (stutter insensitive) to 2 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 897 ms. (steps per millisecond=11 ) properties (out of 7) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 4) seen :1
Running SMT prover for 3 properties.
[2023-03-16 21:47:13] [INFO ] Flow matrix only has 100545 transitions (discarded 44629 similar events)
[2023-03-16 21:47:13] [INFO ] Invariant cache hit.
[2023-03-16 21:47:13] [INFO ] [Real]Absence check using 15 positive place invariants in 17 ms returned sat
[2023-03-16 21:47:38] [INFO ] After 24601ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2023-03-16 21:47:39] [INFO ] State equation strengthened by 5223 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 21:47:39] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 21:47:39] [INFO ] After 25896ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 1861 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1861/1861 places, 145174/145174 transitions.
Drop transitions removed 3376 transitions
Reduce isomorphic transitions removed 3376 transitions.
Iterating post reduction 0 with 3376 rules applied. Total rules applied 3376 place count 1861 transition count 141798
Free-agglomeration rule applied 33 times with reduction of 51 identical transitions.
Iterating global reduction 1 with 33 rules applied. Total rules applied 3409 place count 1861 transition count 141714
Reduce places removed 33 places and 0 transitions.
Drop transitions removed 3 transitions
Ensure Unique test removed 150 transitions
Reduce isomorphic transitions removed 153 transitions.
Iterating post reduction 1 with 186 rules applied. Total rules applied 3595 place count 1828 transition count 141561
Free-agglomeration rule applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 3601 place count 1828 transition count 141555
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 81 transitions.
Iterating post reduction 2 with 87 rules applied. Total rules applied 3688 place count 1822 transition count 141474
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3690 place count 1822 transition count 141472
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 3701 place count 1820 transition count 141463
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 3703 place count 1820 transition count 141461
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 3707 place count 1818 transition count 141459
Free-agglomeration rule applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 3709 place count 1818 transition count 141457
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 3719 place count 1816 transition count 141449
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 3720 place count 1816 transition count 141448
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 3727 place count 1815 transition count 141442
Free-agglomeration rule (complex) applied 28 times with reduction of 1022 identical transitions.
Iterating global reduction 7 with 28 rules applied. Total rules applied 3755 place count 1815 transition count 145680
Reduce places removed 28 places and 0 transitions.
Drop transitions removed 11 transitions
Ensure Unique test removed 1155 transitions
Reduce isomorphic transitions removed 1166 transitions.
Iterating post reduction 7 with 1194 rules applied. Total rules applied 4949 place count 1787 transition count 144514
Applied a total of 4949 rules in 6892 ms. Remains 1787 /1861 variables (removed 74) and now considering 144514/145174 (removed 660) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6896 ms. Remains : 1787/1861 places, 144514/145174 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 944 ms. (steps per millisecond=10 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 6616 steps, run timeout after 3004 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 6616 steps, saw 5869 distinct states, run finished after 3004 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-16 21:47:50] [INFO ] Flow matrix only has 103235 transitions (discarded 41279 similar events)
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-16 21:47:51] [INFO ] Computed 15 place invariants in 490 ms
[2023-03-16 21:47:51] [INFO ] [Real]Absence check using 15 positive place invariants in 16 ms returned sat
[2023-03-16 21:48:16] [INFO ] After 24615ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2023-03-16 21:48:17] [INFO ] State equation strengthened by 5285 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 21:48:17] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 21:48:17] [INFO ] After 26568ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 1787 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1787/1787 places, 144514/144514 transitions.
Applied a total of 0 rules in 785 ms. Remains 1787 /1787 variables (removed 0) and now considering 144514/144514 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 786 ms. Remains : 1787/1787 places, 144514/144514 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1787/1787 places, 144514/144514 transitions.
Applied a total of 0 rules in 631 ms. Remains 1787 /1787 variables (removed 0) and now considering 144514/144514 (removed 0) transitions.
[2023-03-16 21:48:19] [INFO ] Flow matrix only has 103235 transitions (discarded 41279 similar events)
[2023-03-16 21:48:19] [INFO ] Invariant cache hit.
[2023-03-16 21:48:25] [INFO ] Implicit Places using invariants in 5811 ms returned []
Implicit Place search using SMT only with invariants took 5814 ms to find 0 implicit places.
[2023-03-16 21:48:25] [INFO ] Flow matrix only has 103235 transitions (discarded 41279 similar events)
[2023-03-16 21:48:25] [INFO ] Invariant cache hit.
[2023-03-16 21:48:55] [INFO ] Performed 77915/144514 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 21:49:20] [INFO ] Dead Transitions using invariants and state equation in 55923 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62381 ms. Remains : 1787/1787 places, 144514/144514 transitions.
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND p0 p1))), (X (NOT (AND p1 (NOT p2)))), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p0))), (F (AND p1 p0)), (F (NOT (AND (NOT p1) p0))), (F (AND p1 (NOT p0)))]
Knowledge based reduction with 15 factoid took 687 ms. Reduced automaton from 2 states, 7 edges and 3 AP (stutter insensitive) to 2 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 69 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Support contains 5 out of 1861 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1861/1861 places, 145174/145174 transitions.
Applied a total of 0 rules in 729 ms. Remains 1861 /1861 variables (removed 0) and now considering 145174/145174 (removed 0) transitions.
[2023-03-16 21:49:22] [INFO ] Flow matrix only has 100545 transitions (discarded 44629 similar events)
// Phase 1: matrix 100545 rows 1861 cols
[2023-03-16 21:49:23] [INFO ] Computed 15 place invariants in 419 ms
[2023-03-16 21:49:28] [INFO ] Implicit Places using invariants in 5957 ms returned []
Implicit Place search using SMT only with invariants took 5958 ms to find 0 implicit places.
[2023-03-16 21:49:28] [INFO ] Flow matrix only has 100545 transitions (discarded 44629 similar events)
[2023-03-16 21:49:28] [INFO ] Invariant cache hit.
[2023-03-16 21:49:58] [INFO ] Performed 75305/145174 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 21:50:26] [INFO ] Dead Transitions using invariants and state equation in 57489 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 64185 ms. Remains : 1861/1861 places, 145174/145174 transitions.
Computed a total of 458 stabilizing places and 59145 stable transitions
Computed a total of 458 stabilizing places and 59145 stable transitions
Knowledge obtained : [(AND (NOT p1) p0 p2), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p1 p0))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p1 p0))))]
False Knowledge obtained : []
Knowledge based reduction with 15 factoid took 646 ms. Reduced automaton from 2 states, 7 edges and 3 AP (stutter insensitive) to 2 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1163 ms. (steps per millisecond=8 ) properties (out of 7) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-16 21:50:29] [INFO ] Flow matrix only has 100545 transitions (discarded 44629 similar events)
[2023-03-16 21:50:29] [INFO ] Invariant cache hit.
[2023-03-16 21:50:30] [INFO ] [Real]Absence check using 15 positive place invariants in 19 ms returned sat
[2023-03-16 21:50:55] [INFO ] After 24516ms SMT Verify possible using state equation in real domain returned unsat :0 sat :3
[2023-03-16 21:50:55] [INFO ] State equation strengthened by 5223 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 21:50:55] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 21:50:55] [INFO ] After 25904ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 1861 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1861/1861 places, 145174/145174 transitions.
Drop transitions removed 3376 transitions
Reduce isomorphic transitions removed 3376 transitions.
Iterating post reduction 0 with 3376 rules applied. Total rules applied 3376 place count 1861 transition count 141798
Free-agglomeration rule applied 33 times with reduction of 51 identical transitions.
Iterating global reduction 1 with 33 rules applied. Total rules applied 3409 place count 1861 transition count 141714
Reduce places removed 33 places and 0 transitions.
Drop transitions removed 3 transitions
Ensure Unique test removed 150 transitions
Reduce isomorphic transitions removed 153 transitions.
Iterating post reduction 1 with 186 rules applied. Total rules applied 3595 place count 1828 transition count 141561
Free-agglomeration rule applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 3601 place count 1828 transition count 141555
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 81 transitions.
Iterating post reduction 2 with 87 rules applied. Total rules applied 3688 place count 1822 transition count 141474
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3690 place count 1822 transition count 141472
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 3701 place count 1820 transition count 141463
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 3703 place count 1820 transition count 141461
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 3707 place count 1818 transition count 141459
Free-agglomeration rule applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 3709 place count 1818 transition count 141457
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 3719 place count 1816 transition count 141449
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 3720 place count 1816 transition count 141448
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 3727 place count 1815 transition count 141442
Free-agglomeration rule (complex) applied 28 times with reduction of 1022 identical transitions.
Iterating global reduction 7 with 28 rules applied. Total rules applied 3755 place count 1815 transition count 145680
Reduce places removed 28 places and 0 transitions.
Drop transitions removed 11 transitions
Ensure Unique test removed 1155 transitions
Reduce isomorphic transitions removed 1166 transitions.
Iterating post reduction 7 with 1194 rules applied. Total rules applied 4949 place count 1787 transition count 144514
Applied a total of 4949 rules in 7362 ms. Remains 1787 /1861 variables (removed 74) and now considering 144514/145174 (removed 660) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7365 ms. Remains : 1787/1861 places, 144514/145174 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1191 ms. (steps per millisecond=8 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 151 ms. (steps per millisecond=66 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=68 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-16 21:51:05] [INFO ] Flow matrix only has 103235 transitions (discarded 41279 similar events)
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-16 21:51:05] [INFO ] Computed 15 place invariants in 621 ms
[2023-03-16 21:51:06] [INFO ] [Real]Absence check using 15 positive place invariants in 17 ms returned sat
[2023-03-16 21:51:30] [INFO ] After 24609ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2023-03-16 21:51:31] [INFO ] State equation strengthened by 5285 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 21:51:31] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 21:51:31] [INFO ] After 26011ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 1787 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1787/1787 places, 144514/144514 transitions.
Applied a total of 0 rules in 1042 ms. Remains 1787 /1787 variables (removed 0) and now considering 144514/144514 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1042 ms. Remains : 1787/1787 places, 144514/144514 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1220 ms. (steps per millisecond=8 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 6004 steps, run timeout after 3005 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 6004 steps, saw 5327 distinct states, run finished after 3005 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-16 21:51:37] [INFO ] Flow matrix only has 103235 transitions (discarded 41279 similar events)
[2023-03-16 21:51:37] [INFO ] Invariant cache hit.
[2023-03-16 21:51:37] [INFO ] [Real]Absence check using 15 positive place invariants in 17 ms returned sat
[2023-03-16 21:52:02] [INFO ] After 24764ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2023-03-16 21:52:04] [INFO ] State equation strengthened by 5285 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 21:52:04] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 21:52:04] [INFO ] After 26586ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 1787 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1787/1787 places, 144514/144514 transitions.
Applied a total of 0 rules in 972 ms. Remains 1787 /1787 variables (removed 0) and now considering 144514/144514 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 972 ms. Remains : 1787/1787 places, 144514/144514 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1787/1787 places, 144514/144514 transitions.
Applied a total of 0 rules in 742 ms. Remains 1787 /1787 variables (removed 0) and now considering 144514/144514 (removed 0) transitions.
[2023-03-16 21:52:06] [INFO ] Flow matrix only has 103235 transitions (discarded 41279 similar events)
[2023-03-16 21:52:06] [INFO ] Invariant cache hit.
[2023-03-16 21:52:12] [INFO ] Implicit Places using invariants in 6750 ms returned []
Implicit Place search using SMT only with invariants took 6755 ms to find 0 implicit places.
[2023-03-16 21:52:12] [INFO ] Flow matrix only has 103235 transitions (discarded 41279 similar events)
[2023-03-16 21:52:12] [INFO ] Invariant cache hit.
[2023-03-16 21:52:43] [INFO ] Performed 70770/144514 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 21:53:12] [INFO ] Dead Transitions using invariants and state equation in 60100 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67610 ms. Remains : 1787/1787 places, 144514/144514 transitions.
Knowledge obtained : [(AND (NOT p1) p0 p2), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p1 p0))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p1 p0))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND p0 p1)), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 15 factoid took 767 ms. Reduced automaton from 2 states, 7 edges and 3 AP (stutter insensitive) to 2 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 68 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 88 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 0 reset in 9679 ms.
Product exploration explored 100000 steps with 0 reset in 121 ms.
Built C files in :
/tmp/ltsmin6302133533790079035
[2023-03-16 21:53:23] [INFO ] Too many transitions (145174) to apply POR reductions. Disabling POR matrices.
[2023-03-16 21:53:24] [INFO ] Built C files in 1099ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6302133533790079035
Running compilation step : cd /tmp/ltsmin6302133533790079035;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
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/ltsmin6302133533790079035;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6302133533790079035;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 5 out of 1861 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1861/1861 places, 145174/145174 transitions.
Applied a total of 0 rules in 721 ms. Remains 1861 /1861 variables (removed 0) and now considering 145174/145174 (removed 0) transitions.
[2023-03-16 21:53:28] [INFO ] Flow matrix only has 100545 transitions (discarded 44629 similar events)
// Phase 1: matrix 100545 rows 1861 cols
[2023-03-16 21:53:29] [INFO ] Computed 15 place invariants in 454 ms
[2023-03-16 21:53:35] [INFO ] Implicit Places using invariants in 6278 ms returned []
Implicit Place search using SMT only with invariants took 6280 ms to find 0 implicit places.
[2023-03-16 21:53:35] [INFO ] Flow matrix only has 100545 transitions (discarded 44629 similar events)
[2023-03-16 21:53:35] [INFO ] Invariant cache hit.
[2023-03-16 21:54:05] [INFO ] Performed 71556/145174 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 21:54:35] [INFO ] Dead Transitions using invariants and state equation in 60071 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 67079 ms. Remains : 1861/1861 places, 145174/145174 transitions.
Built C files in :
/tmp/ltsmin9240652404885561293
[2023-03-16 21:54:35] [INFO ] Too many transitions (145174) to apply POR reductions. Disabling POR matrices.
[2023-03-16 21:54:36] [INFO ] Built C files in 913ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9240652404885561293
Running compilation step : cd /tmp/ltsmin9240652404885561293;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
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/ltsmin9240652404885561293;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9240652404885561293;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-16 21:54:45] [INFO ] Flatten gal took : 3630 ms
[2023-03-16 21:54:49] [INFO ] Flatten gal took : 3357 ms
[2023-03-16 21:54:49] [INFO ] Time to serialize gal into /tmp/LTL5461915825532126260.gal : 444 ms
[2023-03-16 21:54:49] [INFO ] Time to serialize properties into /tmp/LTL3190694222300053148.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5461915825532126260.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12128477727208471629.hoa' '-atoms' '/tmp/LTL3190694222300053148.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Detected timeout of ITS tools.
[2023-03-16 21:55:11] [INFO ] Flatten gal took : 3604 ms
[2023-03-16 21:55:14] [INFO ] Flatten gal took : 3384 ms
[2023-03-16 21:55:15] [INFO ] Time to serialize gal into /tmp/LTL14106898606561951899.gal : 464 ms
[2023-03-16 21:55:15] [INFO ] Time to serialize properties into /tmp/LTL10338957846879618810.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14106898606561951899.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10338957846879618810.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Detected timeout of ITS tools.
[2023-03-16 21:55:34] [INFO ] Flatten gal took : 3571 ms
[2023-03-16 21:55:34] [INFO ] Applying decomposition
[2023-03-16 21:55:37] [INFO ] Flatten gal took : 3391 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph8799684020471967498.txt' '-o' '/tmp/graph8799684020471967498.bin' '-w' '/tmp/graph8799684020471967498.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8799684020471967498.bin' '-l' '-1' '-v' '-w' '/tmp/graph8799684020471967498.weights' '-q' '0' '-e' '0.001'
[2023-03-16 21:55:44] [INFO ] Decomposing Gal with order
[2023-03-16 21:55:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 21:56:08] [INFO ] Removed a total of 294013 redundant transitions.
[2023-03-16 21:56:12] [INFO ] Flatten gal took : 23522 ms
[2023-03-16 21:56:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 9184 labels/synchronizations in 5538 ms.
[2023-03-16 21:56:26] [INFO ] Time to serialize gal into /tmp/LTL7495054570202121839.gal : 271 ms
[2023-03-16 21:56:26] [INFO ] Time to serialize properties into /tmp/LTL13050128066389041495.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7495054570202121839.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13050128066389041495.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9325651581931216572
[2023-03-16 21:56:42] [INFO ] Built C files in 911ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9325651581931216572
Running compilation step : cd /tmp/ltsmin9325651581931216572;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
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/ltsmin9325651581931216572;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9325651581931216572;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property RERS2020-PT-pb109-LTLCardinality-00 finished in 649083 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 1891 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1890 transition count 145298
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 6 place count 1888 transition count 145296
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 6 place count 1888 transition count 145295
Deduced a syphon composed of 1 places in 82 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 1887 transition count 145295
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 80 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 54 place count 1864 transition count 145272
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 95 transitions.
Iterating post reduction 2 with 95 rules applied. Total rules applied 149 place count 1864 transition count 145177
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 79 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 155 place count 1861 transition count 145177
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 158 place count 1861 transition count 145174
Applied a total of 158 rules in 3118 ms. Remains 1861 /1891 variables (removed 30) and now considering 145174/145301 (removed 127) transitions.
[2023-03-16 21:56:48] [INFO ] Flow matrix only has 100545 transitions (discarded 44629 similar events)
[2023-03-16 21:56:48] [INFO ] Invariant cache hit.
[2023-03-16 21:56:54] [INFO ] Implicit Places using invariants in 5898 ms returned []
Implicit Place search using SMT only with invariants took 5898 ms to find 0 implicit places.
[2023-03-16 21:56:54] [INFO ] Flow matrix only has 100545 transitions (discarded 44629 similar events)
[2023-03-16 21:56:54] [INFO ] Invariant cache hit.
[2023-03-16 21:57:25] [INFO ] Performed 75141/145174 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 21:57:53] [INFO ] Dead Transitions using invariants and state equation in 59094 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1861/1891 places, 145174/145301 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 68116 ms. Remains : 1861/1891 places, 145174/145301 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RERS2020-PT-pb109-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s1573 0) (EQ s1294 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 8125 ms.
Product exploration explored 100000 steps with 2 reset in 8621 ms.
Computed a total of 458 stabilizing places and 59145 stable transitions
Computed a total of 458 stabilizing places and 59145 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 124 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 908 ms. (steps per millisecond=11 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 8709 steps, run timeout after 3005 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 8709 steps, saw 7454 distinct states, run finished after 3005 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:58:16] [INFO ] Flow matrix only has 100545 transitions (discarded 44629 similar events)
[2023-03-16 21:58:16] [INFO ] Invariant cache hit.
[2023-03-16 21:58:16] [INFO ] [Real]Absence check using 15 positive place invariants in 17 ms returned sat
[2023-03-16 21:58:41] [INFO ] After 25024ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 1861 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1861/1861 places, 145174/145174 transitions.
Drop transitions removed 3376 transitions
Reduce isomorphic transitions removed 3376 transitions.
Iterating post reduction 0 with 3376 rules applied. Total rules applied 3376 place count 1861 transition count 141798
Free-agglomeration rule applied 33 times with reduction of 51 identical transitions.
Iterating global reduction 1 with 33 rules applied. Total rules applied 3409 place count 1861 transition count 141714
Reduce places removed 33 places and 0 transitions.
Drop transitions removed 3 transitions
Ensure Unique test removed 150 transitions
Reduce isomorphic transitions removed 153 transitions.
Iterating post reduction 1 with 186 rules applied. Total rules applied 3595 place count 1828 transition count 141561
Free-agglomeration rule applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 3601 place count 1828 transition count 141555
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 81 transitions.
Iterating post reduction 2 with 87 rules applied. Total rules applied 3688 place count 1822 transition count 141474
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3690 place count 1822 transition count 141472
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 3701 place count 1820 transition count 141463
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 3703 place count 1820 transition count 141461
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 3707 place count 1818 transition count 141459
Free-agglomeration rule applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 3709 place count 1818 transition count 141457
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 3719 place count 1816 transition count 141449
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 3720 place count 1816 transition count 141448
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 3727 place count 1815 transition count 141442
Free-agglomeration rule (complex) applied 28 times with reduction of 1022 identical transitions.
Iterating global reduction 7 with 28 rules applied. Total rules applied 3755 place count 1815 transition count 145680
Reduce places removed 28 places and 0 transitions.
Drop transitions removed 11 transitions
Ensure Unique test removed 1155 transitions
Reduce isomorphic transitions removed 1166 transitions.
Iterating post reduction 7 with 1194 rules applied. Total rules applied 4949 place count 1787 transition count 144514
Applied a total of 4949 rules in 7471 ms. Remains 1787 /1861 variables (removed 74) and now considering 144514/145174 (removed 660) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7474 ms. Remains : 1787/1861 places, 144514/145174 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 975 ms. (steps per millisecond=10 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 6669 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 6669 steps, saw 5918 distinct states, run finished after 3003 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:58:53] [INFO ] Flow matrix only has 103235 transitions (discarded 41279 similar events)
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-16 21:58:53] [INFO ] Computed 15 place invariants in 548 ms
[2023-03-16 21:58:54] [INFO ] [Real]Absence check using 15 positive place invariants in 16 ms returned sat
[2023-03-16 21:59:18] [INFO ] After 25018ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 1787 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1787/1787 places, 144514/144514 transitions.
Applied a total of 0 rules in 665 ms. Remains 1787 /1787 variables (removed 0) and now considering 144514/144514 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 665 ms. Remains : 1787/1787 places, 144514/144514 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1787/1787 places, 144514/144514 transitions.
Applied a total of 0 rules in 648 ms. Remains 1787 /1787 variables (removed 0) and now considering 144514/144514 (removed 0) transitions.
[2023-03-16 21:59:20] [INFO ] Flow matrix only has 103235 transitions (discarded 41279 similar events)
[2023-03-16 21:59:20] [INFO ] Invariant cache hit.
[2023-03-16 21:59:26] [INFO ] Implicit Places using invariants in 6002 ms returned []
Implicit Place search using SMT only with invariants took 6002 ms to find 0 implicit places.
[2023-03-16 21:59:26] [INFO ] Flow matrix only has 103235 transitions (discarded 41279 similar events)
[2023-03-16 21:59:26] [INFO ] Invariant cache hit.
[2023-03-16 21:59:56] [INFO ] Performed 75462/144514 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 22:00:22] [INFO ] Dead Transitions using invariants and state equation in 56439 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63101 ms. Remains : 1787/1787 places, 144514/144514 transitions.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 132 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 1861 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1861/1861 places, 145174/145174 transitions.
Applied a total of 0 rules in 676 ms. Remains 1861 /1861 variables (removed 0) and now considering 145174/145174 (removed 0) transitions.
[2023-03-16 22:00:23] [INFO ] Flow matrix only has 100545 transitions (discarded 44629 similar events)
// Phase 1: matrix 100545 rows 1861 cols
[2023-03-16 22:00:24] [INFO ] Computed 15 place invariants in 443 ms
[2023-03-16 22:00:29] [INFO ] Implicit Places using invariants in 6238 ms returned []
Implicit Place search using SMT only with invariants took 6238 ms to find 0 implicit places.
[2023-03-16 22:00:29] [INFO ] Flow matrix only has 100545 transitions (discarded 44629 similar events)
[2023-03-16 22:00:29] [INFO ] Invariant cache hit.
[2023-03-16 22:01:00] [INFO ] Performed 77567/145174 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 22:01:26] [INFO ] Dead Transitions using invariants and state equation in 56652 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 63572 ms. Remains : 1861/1861 places, 145174/145174 transitions.
Computed a total of 458 stabilizing places and 59145 stable transitions
Computed a total of 458 stabilizing places and 59145 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 5 resets, run finished after 1207 ms. (steps per millisecond=8 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 5598 steps, run timeout after 3005 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 5598 steps, saw 4890 distinct states, run finished after 3005 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 22:01:32] [INFO ] Flow matrix only has 100545 transitions (discarded 44629 similar events)
[2023-03-16 22:01:32] [INFO ] Invariant cache hit.
[2023-03-16 22:01:32] [INFO ] [Real]Absence check using 15 positive place invariants in 16 ms returned sat
[2023-03-16 22:01:57] [INFO ] After 25021ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 1861 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1861/1861 places, 145174/145174 transitions.
Drop transitions removed 3376 transitions
Reduce isomorphic transitions removed 3376 transitions.
Iterating post reduction 0 with 3376 rules applied. Total rules applied 3376 place count 1861 transition count 141798
Free-agglomeration rule applied 33 times with reduction of 51 identical transitions.
Iterating global reduction 1 with 33 rules applied. Total rules applied 3409 place count 1861 transition count 141714
Reduce places removed 33 places and 0 transitions.
Drop transitions removed 3 transitions
Ensure Unique test removed 150 transitions
Reduce isomorphic transitions removed 153 transitions.
Iterating post reduction 1 with 186 rules applied. Total rules applied 3595 place count 1828 transition count 141561
Free-agglomeration rule applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 3601 place count 1828 transition count 141555
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 81 transitions.
Iterating post reduction 2 with 87 rules applied. Total rules applied 3688 place count 1822 transition count 141474
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3690 place count 1822 transition count 141472
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 3701 place count 1820 transition count 141463
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 3703 place count 1820 transition count 141461
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 3707 place count 1818 transition count 141459
Free-agglomeration rule applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 3709 place count 1818 transition count 141457
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 3719 place count 1816 transition count 141449
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 3720 place count 1816 transition count 141448
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 3727 place count 1815 transition count 141442
Free-agglomeration rule (complex) applied 28 times with reduction of 1022 identical transitions.
Iterating global reduction 7 with 28 rules applied. Total rules applied 3755 place count 1815 transition count 145680
Reduce places removed 28 places and 0 transitions.
Drop transitions removed 11 transitions
Ensure Unique test removed 1155 transitions
Reduce isomorphic transitions removed 1166 transitions.
Iterating post reduction 7 with 1194 rules applied. Total rules applied 4949 place count 1787 transition count 144514
Applied a total of 4949 rules in 8348 ms. Remains 1787 /1861 variables (removed 74) and now considering 144514/145174 (removed 660) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8352 ms. Remains : 1787/1861 places, 144514/145174 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1092 ms. (steps per millisecond=9 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 6213 steps, run timeout after 3003 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 6213 steps, saw 5519 distinct states, run finished after 3003 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 22:02:10] [INFO ] Flow matrix only has 103235 transitions (discarded 41279 similar events)
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-16 22:02:10] [INFO ] Computed 15 place invariants in 536 ms
[2023-03-16 22:02:11] [INFO ] [Real]Absence check using 15 positive place invariants in 24 ms returned sat
[2023-03-16 22:02:35] [INFO ] After 25018ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 1787 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1787/1787 places, 144514/144514 transitions.
Applied a total of 0 rules in 806 ms. Remains 1787 /1787 variables (removed 0) and now considering 144514/144514 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 806 ms. Remains : 1787/1787 places, 144514/144514 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1787/1787 places, 144514/144514 transitions.
Applied a total of 0 rules in 883 ms. Remains 1787 /1787 variables (removed 0) and now considering 144514/144514 (removed 0) transitions.
[2023-03-16 22:02:37] [INFO ] Flow matrix only has 103235 transitions (discarded 41279 similar events)
[2023-03-16 22:02:37] [INFO ] Invariant cache hit.
[2023-03-16 22:02:44] [INFO ] Implicit Places using invariants in 6437 ms returned []
Implicit Place search using SMT only with invariants took 6443 ms to find 0 implicit places.
[2023-03-16 22:02:44] [INFO ] Flow matrix only has 103235 transitions (discarded 41279 similar events)
[2023-03-16 22:02:44] [INFO ] Invariant cache hit.
[2023-03-16 22:03:14] [INFO ] Performed 73968/144514 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 22:03:42] [INFO ] Dead Transitions using invariants and state equation in 58957 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66310 ms. Remains : 1787/1787 places, 144514/144514 transitions.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 125 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3 reset in 168 ms.
Product exploration explored 100000 steps with 0 reset in 123 ms.
Built C files in :
/tmp/ltsmin12089758936456569481
[2023-03-16 22:03:43] [INFO ] Too many transitions (145174) to apply POR reductions. Disabling POR matrices.
[2023-03-16 22:03:44] [INFO ] Built C files in 900ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12089758936456569481
Running compilation step : cd /tmp/ltsmin12089758936456569481;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
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/ltsmin12089758936456569481;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12089758936456569481;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 1861 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1861/1861 places, 145174/145174 transitions.
Applied a total of 0 rules in 687 ms. Remains 1861 /1861 variables (removed 0) and now considering 145174/145174 (removed 0) transitions.
[2023-03-16 22:03:48] [INFO ] Flow matrix only has 100545 transitions (discarded 44629 similar events)
// Phase 1: matrix 100545 rows 1861 cols
[2023-03-16 22:03:49] [INFO ] Computed 15 place invariants in 498 ms
[2023-03-16 22:03:54] [INFO ] Implicit Places using invariants in 6454 ms returned []
Implicit Place search using SMT only with invariants took 6455 ms to find 0 implicit places.
[2023-03-16 22:03:55] [INFO ] Flow matrix only has 100545 transitions (discarded 44629 similar events)
[2023-03-16 22:03:55] [INFO ] Invariant cache hit.
[2023-03-16 22:04:25] [INFO ] Performed 72473/145174 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 22:04:54] [INFO ] Dead Transitions using invariants and state equation in 59146 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 66293 ms. Remains : 1861/1861 places, 145174/145174 transitions.
Built C files in :
/tmp/ltsmin3600220737032547916
[2023-03-16 22:04:54] [INFO ] Too many transitions (145174) to apply POR reductions. Disabling POR matrices.
[2023-03-16 22:04:55] [INFO ] Built C files in 880ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3600220737032547916
Running compilation step : cd /tmp/ltsmin3600220737032547916;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
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/ltsmin3600220737032547916;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3600220737032547916;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-16 22:05:04] [INFO ] Flatten gal took : 3572 ms
[2023-03-16 22:05:07] [INFO ] Flatten gal took : 3350 ms
[2023-03-16 22:05:08] [INFO ] Time to serialize gal into /tmp/LTL3638876337775753585.gal : 465 ms
[2023-03-16 22:05:08] [INFO ] Time to serialize properties into /tmp/LTL1871390968775036101.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3638876337775753585.gal' '-t' 'CGAL' '-hoa' '/tmp/aut586806950272438327.hoa' '-atoms' '/tmp/LTL1871390968775036101.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...316
Detected timeout of ITS tools.
[2023-03-16 22:05:29] [INFO ] Flatten gal took : 3638 ms
[2023-03-16 22:05:32] [INFO ] Flatten gal took : 3317 ms
[2023-03-16 22:05:33] [INFO ] Time to serialize gal into /tmp/LTL7897817010880384596.gal : 479 ms
[2023-03-16 22:05:33] [INFO ] Time to serialize properties into /tmp/LTL16366558582730234267.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7897817010880384596.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16366558582730234267.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Detected timeout of ITS tools.
[2023-03-16 22:05:52] [INFO ] Flatten gal took : 3384 ms
[2023-03-16 22:05:52] [INFO ] Applying decomposition
[2023-03-16 22:05:55] [INFO ] Flatten gal took : 3217 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph11836925014463777772.txt' '-o' '/tmp/graph11836925014463777772.bin' '-w' '/tmp/graph11836925014463777772.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11836925014463777772.bin' '-l' '-1' '-v' '-w' '/tmp/graph11836925014463777772.weights' '-q' '0' '-e' '0.001'
[2023-03-16 22:06:02] [INFO ] Decomposing Gal with order
[2023-03-16 22:06:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 22:06:24] [INFO ] Removed a total of 315260 redundant transitions.
[2023-03-16 22:06:27] [INFO ] Flatten gal took : 22000 ms
[2023-03-16 22:06:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 10260 labels/synchronizations in 6358 ms.
[2023-03-16 22:06:43] [INFO ] Time to serialize gal into /tmp/LTL6342125828191921028.gal : 231 ms
[2023-03-16 22:06:43] [INFO ] Time to serialize properties into /tmp/LTL12183747315678832535.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6342125828191921028.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12183747315678832535.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5446519640087819504
[2023-03-16 22:06:59] [INFO ] Built C files in 919ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5446519640087819504
Running compilation step : cd /tmp/ltsmin5446519640087819504;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
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/ltsmin5446519640087819504;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5446519640087819504;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property RERS2020-PT-pb109-LTLCardinality-01 finished in 616567 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1891 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1890 transition count 145298
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 6 place count 1888 transition count 145296
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 6 place count 1888 transition count 145295
Deduced a syphon composed of 1 places in 85 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 1887 transition count 145295
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 77 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 54 place count 1864 transition count 145272
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 95 transitions.
Iterating post reduction 2 with 95 rules applied. Total rules applied 149 place count 1864 transition count 145177
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 79 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 155 place count 1861 transition count 145177
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 158 place count 1861 transition count 145174
Applied a total of 158 rules in 2736 ms. Remains 1861 /1891 variables (removed 30) and now considering 145174/145301 (removed 127) transitions.
[2023-03-16 22:07:05] [INFO ] Flow matrix only has 100545 transitions (discarded 44629 similar events)
[2023-03-16 22:07:05] [INFO ] Invariant cache hit.
[2023-03-16 22:07:10] [INFO ] Implicit Places using invariants in 5819 ms returned []
Implicit Place search using SMT only with invariants took 5820 ms to find 0 implicit places.
[2023-03-16 22:07:10] [INFO ] Flow matrix only has 100545 transitions (discarded 44629 similar events)
[2023-03-16 22:07:10] [INFO ] Invariant cache hit.
[2023-03-16 22:07:41] [INFO ] Performed 69404/145174 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 22:08:10] [INFO ] Dead Transitions using invariants and state equation in 60068 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1861/1891 places, 145174/145301 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 68628 ms. Remains : 1861/1891 places, 145174/145301 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Running random walk in product with property : RERS2020-PT-pb109-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s146 0) (EQ s1389 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration timeout after 88080 steps with 0 reset in 10001 ms.
Product exploration explored 100000 steps with 0 reset in 94 ms.
Computed a total of 458 stabilizing places and 59145 stable transitions
Computed a total of 458 stabilizing places and 59145 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 135 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 5 resets, run finished after 1001 ms. (steps per millisecond=9 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 7685 steps, run timeout after 3004 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 7685 steps, saw 6615 distinct states, run finished after 3005 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 22:08:26] [INFO ] Flow matrix only has 100545 transitions (discarded 44629 similar events)
[2023-03-16 22:08:26] [INFO ] Invariant cache hit.
[2023-03-16 22:08:26] [INFO ] [Real]Absence check using 15 positive place invariants in 18 ms returned sat
[2023-03-16 22:08:51] [INFO ] After 25024ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 1861 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1861/1861 places, 145174/145174 transitions.
Drop transitions removed 3376 transitions
Reduce isomorphic transitions removed 3376 transitions.
Iterating post reduction 0 with 3376 rules applied. Total rules applied 3376 place count 1861 transition count 141798
Free-agglomeration rule applied 33 times with reduction of 51 identical transitions.
Iterating global reduction 1 with 33 rules applied. Total rules applied 3409 place count 1861 transition count 141714
Reduce places removed 33 places and 0 transitions.
Drop transitions removed 3 transitions
Ensure Unique test removed 150 transitions
Reduce isomorphic transitions removed 153 transitions.
Iterating post reduction 1 with 186 rules applied. Total rules applied 3595 place count 1828 transition count 141561
Free-agglomeration rule applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 3601 place count 1828 transition count 141555
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 81 transitions.
Iterating post reduction 2 with 87 rules applied. Total rules applied 3688 place count 1822 transition count 141474
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3690 place count 1822 transition count 141472
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 3701 place count 1820 transition count 141463
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 3703 place count 1820 transition count 141461
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 3707 place count 1818 transition count 141459
Free-agglomeration rule applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 3709 place count 1818 transition count 141457
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 3719 place count 1816 transition count 141449
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 3720 place count 1816 transition count 141448
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 3727 place count 1815 transition count 141442
Free-agglomeration rule (complex) applied 28 times with reduction of 1022 identical transitions.
Iterating global reduction 7 with 28 rules applied. Total rules applied 3755 place count 1815 transition count 145680
Reduce places removed 28 places and 0 transitions.
Drop transitions removed 11 transitions
Ensure Unique test removed 1155 transitions
Reduce isomorphic transitions removed 1166 transitions.
Iterating post reduction 7 with 1194 rules applied. Total rules applied 4949 place count 1787 transition count 144514
Applied a total of 4949 rules in 8868 ms. Remains 1787 /1861 variables (removed 74) and now considering 144514/145174 (removed 660) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8871 ms. Remains : 1787/1861 places, 144514/145174 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 847 ms. (steps per millisecond=11 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 6004 steps, run timeout after 3002 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 6004 steps, saw 5327 distinct states, run finished after 3002 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 22:09:04] [INFO ] Flow matrix only has 103235 transitions (discarded 41279 similar events)
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-16 22:09:05] [INFO ] Computed 15 place invariants in 637 ms
[2023-03-16 22:09:05] [INFO ] [Real]Absence check using 15 positive place invariants in 17 ms returned sat
[2023-03-16 22:09:30] [INFO ] After 25019ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 1787 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1787/1787 places, 144514/144514 transitions.
Applied a total of 0 rules in 699 ms. Remains 1787 /1787 variables (removed 0) and now considering 144514/144514 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 699 ms. Remains : 1787/1787 places, 144514/144514 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1787/1787 places, 144514/144514 transitions.
Applied a total of 0 rules in 814 ms. Remains 1787 /1787 variables (removed 0) and now considering 144514/144514 (removed 0) transitions.
[2023-03-16 22:09:31] [INFO ] Flow matrix only has 103235 transitions (discarded 41279 similar events)
[2023-03-16 22:09:31] [INFO ] Invariant cache hit.
[2023-03-16 22:09:38] [INFO ] Implicit Places using invariants in 6184 ms returned []
Implicit Place search using SMT only with invariants took 6185 ms to find 0 implicit places.
[2023-03-16 22:09:38] [INFO ] Flow matrix only has 103235 transitions (discarded 41279 similar events)
[2023-03-16 22:09:38] [INFO ] Invariant cache hit.
[2023-03-16 22:10:08] [INFO ] Performed 75987/144514 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 22:10:36] [INFO ] Dead Transitions using invariants and state equation in 58145 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65158 ms. Remains : 1787/1787 places, 144514/144514 transitions.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 99 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Support contains 2 out of 1861 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1861/1861 places, 145174/145174 transitions.
Applied a total of 0 rules in 808 ms. Remains 1861 /1861 variables (removed 0) and now considering 145174/145174 (removed 0) transitions.
[2023-03-16 22:10:37] [INFO ] Flow matrix only has 100545 transitions (discarded 44629 similar events)
// Phase 1: matrix 100545 rows 1861 cols
[2023-03-16 22:10:37] [INFO ] Computed 15 place invariants in 455 ms
[2023-03-16 22:10:43] [INFO ] Implicit Places using invariants in 6194 ms returned []
Implicit Place search using SMT only with invariants took 6195 ms to find 0 implicit places.
[2023-03-16 22:10:43] [INFO ] Flow matrix only has 100545 transitions (discarded 44629 similar events)
[2023-03-16 22:10:43] [INFO ] Invariant cache hit.
[2023-03-16 22:11:13] [INFO ] Performed 72378/145174 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 22:11:43] [INFO ] Dead Transitions using invariants and state equation in 60060 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 67067 ms. Remains : 1861/1861 places, 145174/145174 transitions.
Computed a total of 458 stabilizing places and 59145 stable transitions
Computed a total of 458 stabilizing places and 59145 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 963 ms. (steps per millisecond=10 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 7616 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 7616 steps, saw 6552 distinct states, run finished after 3002 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 22:11:49] [INFO ] Flow matrix only has 100545 transitions (discarded 44629 similar events)
[2023-03-16 22:11:49] [INFO ] Invariant cache hit.
[2023-03-16 22:11:49] [INFO ] [Real]Absence check using 15 positive place invariants in 16 ms returned sat
[2023-03-16 22:12:14] [INFO ] After 25027ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 1861 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1861/1861 places, 145174/145174 transitions.
Drop transitions removed 3376 transitions
Reduce isomorphic transitions removed 3376 transitions.
Iterating post reduction 0 with 3376 rules applied. Total rules applied 3376 place count 1861 transition count 141798
Free-agglomeration rule applied 33 times with reduction of 51 identical transitions.
Iterating global reduction 1 with 33 rules applied. Total rules applied 3409 place count 1861 transition count 141714
Reduce places removed 33 places and 0 transitions.
Drop transitions removed 3 transitions
Ensure Unique test removed 150 transitions
Reduce isomorphic transitions removed 153 transitions.
Iterating post reduction 1 with 186 rules applied. Total rules applied 3595 place count 1828 transition count 141561
Free-agglomeration rule applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 3601 place count 1828 transition count 141555
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 81 transitions.
Iterating post reduction 2 with 87 rules applied. Total rules applied 3688 place count 1822 transition count 141474
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3690 place count 1822 transition count 141472
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 3701 place count 1820 transition count 141463
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 3703 place count 1820 transition count 141461
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 3707 place count 1818 transition count 141459
Free-agglomeration rule applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 3709 place count 1818 transition count 141457
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 3719 place count 1816 transition count 141449
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 3720 place count 1816 transition count 141448
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 3727 place count 1815 transition count 141442
Free-agglomeration rule (complex) applied 28 times with reduction of 1022 identical transitions.
Iterating global reduction 7 with 28 rules applied. Total rules applied 3755 place count 1815 transition count 145680
Reduce places removed 28 places and 0 transitions.
Drop transitions removed 11 transitions
Ensure Unique test removed 1155 transitions
Reduce isomorphic transitions removed 1166 transitions.
Iterating post reduction 7 with 1194 rules applied. Total rules applied 4949 place count 1787 transition count 144514
Applied a total of 4949 rules in 7515 ms. Remains 1787 /1861 variables (removed 74) and now considering 144514/145174 (removed 660) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7518 ms. Remains : 1787/1861 places, 144514/145174 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 896 ms. (steps per millisecond=11 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 6820 steps, run timeout after 3004 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 6820 steps, saw 6034 distinct states, run finished after 3005 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 22:12:25] [INFO ] Flow matrix only has 103235 transitions (discarded 41279 similar events)
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-16 22:12:26] [INFO ] Computed 15 place invariants in 554 ms
[2023-03-16 22:12:26] [INFO ] [Real]Absence check using 15 positive place invariants in 18 ms returned sat
[2023-03-16 22:12:51] [INFO ] After 25023ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 1787 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1787/1787 places, 144514/144514 transitions.
Applied a total of 0 rules in 685 ms. Remains 1787 /1787 variables (removed 0) and now considering 144514/144514 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 685 ms. Remains : 1787/1787 places, 144514/144514 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1787/1787 places, 144514/144514 transitions.
Applied a total of 0 rules in 681 ms. Remains 1787 /1787 variables (removed 0) and now considering 144514/144514 (removed 0) transitions.
[2023-03-16 22:12:52] [INFO ] Flow matrix only has 103235 transitions (discarded 41279 similar events)
[2023-03-16 22:12:52] [INFO ] Invariant cache hit.
[2023-03-16 22:12:59] [INFO ] Implicit Places using invariants in 6213 ms returned []
Implicit Place search using SMT only with invariants took 6214 ms to find 0 implicit places.
[2023-03-16 22:12:59] [INFO ] Flow matrix only has 103235 transitions (discarded 41279 similar events)
[2023-03-16 22:12:59] [INFO ] Invariant cache hit.
[2023-03-16 22:13:29] [INFO ] Performed 73124/144514 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 22:13:58] [INFO ] Dead Transitions using invariants and state equation in 59402 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66313 ms. Remains : 1787/1787 places, 144514/144514 transitions.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 115 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 8803 ms.
Product exploration explored 100000 steps with 1 reset in 7663 ms.
Built C files in :
/tmp/ltsmin11865771074345465215
[2023-03-16 22:14:15] [INFO ] Too many transitions (145174) to apply POR reductions. Disabling POR matrices.
[2023-03-16 22:14:16] [INFO ] Built C files in 828ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11865771074345465215
Running compilation step : cd /tmp/ltsmin11865771074345465215;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
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/ltsmin11865771074345465215;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11865771074345465215;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 1861 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1861/1861 places, 145174/145174 transitions.
Applied a total of 0 rules in 654 ms. Remains 1861 /1861 variables (removed 0) and now considering 145174/145174 (removed 0) transitions.
[2023-03-16 22:14:19] [INFO ] Flow matrix only has 100545 transitions (discarded 44629 similar events)
// Phase 1: matrix 100545 rows 1861 cols
[2023-03-16 22:14:20] [INFO ] Computed 15 place invariants in 556 ms
[2023-03-16 22:14:26] [INFO ] Implicit Places using invariants in 6511 ms returned []
Implicit Place search using SMT only with invariants took 6512 ms to find 0 implicit places.
[2023-03-16 22:14:26] [INFO ] Flow matrix only has 100545 transitions (discarded 44629 similar events)
[2023-03-16 22:14:26] [INFO ] Invariant cache hit.
[2023-03-16 22:14:56] [INFO ] Performed 77346/145174 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 22:15:21] [INFO ] Dead Transitions using invariants and state equation in 55261 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 62431 ms. Remains : 1861/1861 places, 145174/145174 transitions.
Built C files in :
/tmp/ltsmin12182541291945229353
[2023-03-16 22:15:21] [INFO ] Too many transitions (145174) to apply POR reductions. Disabling POR matrices.
[2023-03-16 22:15:22] [INFO ] Built C files in 823ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12182541291945229353
Running compilation step : cd /tmp/ltsmin12182541291945229353;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
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/ltsmin12182541291945229353;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12182541291945229353;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-16 22:15:31] [INFO ] Flatten gal took : 4208 ms
[2023-03-16 22:15:35] [INFO ] Flatten gal took : 3583 ms
[2023-03-16 22:15:36] [INFO ] Time to serialize gal into /tmp/LTL3632568715543271649.gal : 456 ms
[2023-03-16 22:15:36] [INFO ] Time to serialize properties into /tmp/LTL14642213467116710546.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3632568715543271649.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17314684930973201811.hoa' '-atoms' '/tmp/LTL14642213467116710546.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Detected timeout of ITS tools.
[2023-03-16 22:15:58] [INFO ] Flatten gal took : 3580 ms
[2023-03-16 22:16:01] [INFO ] Flatten gal took : 3367 ms
[2023-03-16 22:16:01] [INFO ] Time to serialize gal into /tmp/LTL1918240092458362505.gal : 451 ms
[2023-03-16 22:16:01] [INFO ] Time to serialize properties into /tmp/LTL10200138783850956484.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1918240092458362505.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10200138783850956484.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Detected timeout of ITS tools.
[2023-03-16 22:16:20] [INFO ] Flatten gal took : 3379 ms
[2023-03-16 22:16:20] [INFO ] Applying decomposition
[2023-03-16 22:16:24] [INFO ] Flatten gal took : 3751 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph14144296923237297167.txt' '-o' '/tmp/graph14144296923237297167.bin' '-w' '/tmp/graph14144296923237297167.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14144296923237297167.bin' '-l' '-1' '-v' '-w' '/tmp/graph14144296923237297167.weights' '-q' '0' '-e' '0.001'
[2023-03-16 22:16:31] [INFO ] Decomposing Gal with order
[2023-03-16 22:16:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 22:16:50] [INFO ] Removed a total of 334176 redundant transitions.
[2023-03-16 22:16:52] [INFO ] Flatten gal took : 17438 ms
[2023-03-16 22:17:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 8746 labels/synchronizations in 6069 ms.
[2023-03-16 22:17:07] [INFO ] Time to serialize gal into /tmp/LTL4192825868072798991.gal : 351 ms
[2023-03-16 22:17:07] [INFO ] Time to serialize properties into /tmp/LTL8905863449500955041.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4192825868072798991.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8905863449500955041.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11129836198153620481
[2023-03-16 22:17:23] [INFO ] Built C files in 824ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11129836198153620481
Running compilation step : cd /tmp/ltsmin11129836198153620481;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
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/ltsmin11129836198153620481;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11129836198153620481;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property RERS2020-PT-pb109-LTLCardinality-02 finished in 624565 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 4 out of 1891 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1890 transition count 145298
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 6 place count 1888 transition count 145296
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 6 place count 1888 transition count 145295
Deduced a syphon composed of 1 places in 84 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 1887 transition count 145295
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 188 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 54 place count 1864 transition count 145272
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 95 transitions.
Iterating post reduction 2 with 95 rules applied. Total rules applied 149 place count 1864 transition count 145177
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 82 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 155 place count 1861 transition count 145177
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 158 place count 1861 transition count 145174
Applied a total of 158 rules in 3300 ms. Remains 1861 /1891 variables (removed 30) and now considering 145174/145301 (removed 127) transitions.
[2023-03-16 22:17:30] [INFO ] Flow matrix only has 100545 transitions (discarded 44629 similar events)
[2023-03-16 22:17:30] [INFO ] Invariant cache hit.
[2023-03-16 22:17:35] [INFO ] Implicit Places using invariants in 5739 ms returned []
Implicit Place search using SMT only with invariants took 5740 ms to find 0 implicit places.
[2023-03-16 22:17:35] [INFO ] Flow matrix only has 100545 transitions (discarded 44629 similar events)
[2023-03-16 22:17:35] [INFO ] Invariant cache hit.
[2023-03-16 22:18:06] [INFO ] Performed 72776/145174 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 22:18:33] [INFO ] Dead Transitions using invariants and state equation in 57362 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1861/1891 places, 145174/145301 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 66407 ms. Remains : 1861/1891 places, 145174/145301 transitions.
Stuttering acceptance computed with spot in 119 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : RERS2020-PT-pb109-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s166 0) (EQ s698 1)), p1:(AND (EQ s195 0) (EQ s303 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 181 steps with 0 reset in 22 ms.
FORMULA RERS2020-PT-pb109-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS2020-PT-pb109-LTLCardinality-05 finished in 66805 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)||(p0 U G(p1)))))'
Support contains 4 out of 1891 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Applied a total of 0 rules in 226 ms. Remains 1891 /1891 variables (removed 0) and now considering 145301/145301 (removed 0) transitions.
[2023-03-16 22:18:33] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
// Phase 1: matrix 100719 rows 1891 cols
[2023-03-16 22:18:34] [INFO ] Computed 15 place invariants in 437 ms
[2023-03-16 22:18:39] [INFO ] Implicit Places using invariants in 5957 ms returned []
Implicit Place search using SMT only with invariants took 5958 ms to find 0 implicit places.
[2023-03-16 22:18:39] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
[2023-03-16 22:18:39] [INFO ] Invariant cache hit.
[2023-03-16 22:19:10] [INFO ] Performed 75657/145301 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 22:19:37] [INFO ] Dead Transitions using invariants and state equation in 57302 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63490 ms. Remains : 1891/1891 places, 145301/145301 transitions.
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : RERS2020-PT-pb109-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s1715 0) (EQ s1882 1)), p1:(OR (EQ s1202 0) (EQ s1471 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 48380 steps with 24190 reset in 10001 ms.
Product exploration timeout after 52120 steps with 26060 reset in 10002 ms.
Computed a total of 470 stabilizing places and 59095 stable transitions
Computed a total of 470 stabilizing places and 59095 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) (NOT p1))))
Knowledge based reduction with 6 factoid took 118 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA RERS2020-PT-pb109-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property RERS2020-PT-pb109-LTLCardinality-07 finished in 84877 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&(F(p1)||X(p2)))))'
Support contains 5 out of 1891 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Applied a total of 0 rules in 233 ms. Remains 1891 /1891 variables (removed 0) and now considering 145301/145301 (removed 0) transitions.
[2023-03-16 22:19:58] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
[2023-03-16 22:19:58] [INFO ] Invariant cache hit.
[2023-03-16 22:20:04] [INFO ] Implicit Places using invariants in 5508 ms returned []
Implicit Place search using SMT only with invariants took 5509 ms to find 0 implicit places.
[2023-03-16 22:20:04] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
[2023-03-16 22:20:04] [INFO ] Invariant cache hit.
[2023-03-16 22:20:34] [INFO ] Performed 74927/145301 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 22:21:00] [INFO ] Dead Transitions using invariants and state equation in 56334 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62080 ms. Remains : 1891/1891 places, 145301/145301 transitions.
Stuttering acceptance computed with spot in 124 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : RERS2020-PT-pb109-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s109 1), p1:(OR (AND (EQ s320 0) (EQ s139 1)) (EQ s109 0)), p2:(OR (EQ s1309 0) (EQ s970 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 1810 steps with 37 reset in 149 ms.
FORMULA RERS2020-PT-pb109-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS2020-PT-pb109-LTLCardinality-10 finished in 62626 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0))&&F(p1))))'
Support contains 6 out of 1891 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Applied a total of 0 rules in 225 ms. Remains 1891 /1891 variables (removed 0) and now considering 145301/145301 (removed 0) transitions.
[2023-03-16 22:21:01] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
[2023-03-16 22:21:01] [INFO ] Invariant cache hit.
[2023-03-16 22:21:06] [INFO ] Implicit Places using invariants in 5492 ms returned []
Implicit Place search using SMT only with invariants took 5493 ms to find 0 implicit places.
[2023-03-16 22:21:06] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
[2023-03-16 22:21:06] [INFO ] Invariant cache hit.
[2023-03-16 22:21:37] [INFO ] Performed 73522/145301 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 22:22:06] [INFO ] Dead Transitions using invariants and state equation in 60062 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65785 ms. Remains : 1891/1891 places, 145301/145301 transitions.
Stuttering acceptance computed with spot in 180 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : RERS2020-PT-pb109-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (OR (AND (EQ s1344 0) (EQ s1819 1)) (AND (EQ s914 0) (EQ s1802 1))) (EQ s975 0) (EQ s467 1)), p0:(OR (EQ s1819 0) (EQ s1344 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 177 steps with 0 reset in 19 ms.
FORMULA RERS2020-PT-pb109-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS2020-PT-pb109-LTLCardinality-13 finished in 66229 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 1 out of 1891 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Applied a total of 0 rules in 236 ms. Remains 1891 /1891 variables (removed 0) and now considering 145301/145301 (removed 0) transitions.
[2023-03-16 22:22:07] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
[2023-03-16 22:22:07] [INFO ] Invariant cache hit.
[2023-03-16 22:22:13] [INFO ] Implicit Places using invariants in 6015 ms returned []
Implicit Place search using SMT only with invariants took 6018 ms to find 0 implicit places.
[2023-03-16 22:22:13] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
[2023-03-16 22:22:13] [INFO ] Invariant cache hit.
[2023-03-16 22:22:44] [INFO ] Performed 70024/145301 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 22:23:13] [INFO ] Dead Transitions with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... after 60093 ms
Finished structural reductions in LTL mode , in 1 iterations and 66351 ms. Remains : 1891/1891 places, 145301/145301 transitions.
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : RERS2020-PT-pb109-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s776 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 4 ms.
FORMULA RERS2020-PT-pb109-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS2020-PT-pb109-LTLCardinality-15 finished in 66683 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G((p1&&F(p2))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2023-03-16 22:23:18] [INFO ] Flatten gal took : 3480 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin1186124912835961358
[2023-03-16 22:23:20] [INFO ] Too many transitions (145301) to apply POR reductions. Disabling POR matrices.
[2023-03-16 22:23:21] [INFO ] Built C files in 1203ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1186124912835961358
Running compilation step : cd /tmp/ltsmin1186124912835961358;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-16 22:23:23] [INFO ] Applying decomposition
[2023-03-16 22:23:27] [INFO ] Flatten gal took : 4019 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph14677980750934099981.txt' '-o' '/tmp/graph14677980750934099981.bin' '-w' '/tmp/graph14677980750934099981.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14677980750934099981.bin' '-l' '-1' '-v' '-w' '/tmp/graph14677980750934099981.weights' '-q' '0' '-e' '0.001'
[2023-03-16 22:23:37] [INFO ] Decomposing Gal with order
[2023-03-16 22:23:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 22:24:01] [INFO ] Removed a total of 287200 redundant transitions.
[2023-03-16 22:24:04] [INFO ] Flatten gal took : 23686 ms
[2023-03-16 22:24:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 8844 labels/synchronizations in 5503 ms.
[2023-03-16 22:24:17] [INFO ] Time to serialize gal into /tmp/LTLCardinality15798812960976916964.gal : 233 ms
[2023-03-16 22:24:17] [INFO ] Time to serialize properties into /tmp/LTLCardinality4825051712249483712.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality15798812960976916964.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4825051712249483712.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 3 LTL properties
Checking formula 0 : !((F((G("((i4.i0.u168.ps859==0)||(i1.u44.ps999==1))"))||(G(("(i1.u44.ps1007==1)")&&(F("((i0.i1.u62.ps1840==0)||(i4.i0.u184.ps854==1))"...162
Formula 0 simplified : G(F!"((i4.i0.u168.ps859==0)||(i1.u44.ps999==1))" & F(!"(i1.u44.ps1007==1)" | G!"((i0.i1.u62.ps1840==0)||(i4.i0.u184.ps854==1))"))
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/ltsmin1186124912835961358;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 240 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1186124912835961358;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 240 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
ITS-tools command line returned an error code 137
[2023-03-16 22:32:40] [INFO ] Applying decomposition
[2023-03-16 22:32:45] [INFO ] Flatten gal took : 4365 ms
[2023-03-16 22:32:47] [INFO ] Decomposing Gal with order
[2023-03-16 22:32:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 22:34:07] [INFO ] Removed a total of 282634 redundant transitions.
[2023-03-16 22:34:10] [INFO ] Flatten gal took : 80347 ms
[2023-03-16 22:34:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 5861 labels/synchronizations in 30868 ms.
[2023-03-16 22:34:44] [INFO ] Time to serialize gal into /tmp/LTLCardinality12263154266312371168.gal : 24 ms
[2023-03-16 22:34:44] [INFO ] Time to serialize properties into /tmp/LTLCardinality11398617179928556008.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality12263154266312371168.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality11398617179928556008.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 3 LTL properties
Checking formula 0 : !((F((G("((ucomponent2.ps859==0)||(ucomponent4.ps999==1))"))||(G(("(ucomponent4.ps1007==1)")&&(F("((ucomponent13.ps1840==0)||(ucompone...177
Formula 0 simplified : G(F!"((ucomponent2.ps859==0)||(ucomponent4.ps999==1))" & F(!"(ucomponent4.ps1007==1)" | G!"((ucomponent13.ps1840==0)||(ucomponent2.p...167
Reverse transition relation is NOT exact ! Due to transitions t1860, t2745, t5619, t6886, t7019, t8066, t8069, t8070, t8074, t8077, t8085, t8086, t8087, t8...3800
Computing Next relation with stutter on 1408 deadlock states
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 159820 kB
After kill :
MemTotal: 16393216 kB
MemFree: 8960152 kB

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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RERS2020-PT-pb109"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is RERS2020-PT-pb109, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r325-tall-167889197000283"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb109.tgz
mv RERS2020-PT-pb109 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;