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.r229-tall-167856412900212.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 JoinFreeModules-PT-1000, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r229-tall-167856412900212
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.5M
-rw-r--r-- 1 mcc users 6.0K Feb 25 11:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Feb 25 11:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 11:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 29K Feb 25 11:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Feb 25 11:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Feb 25 11:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Feb 25 11:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Feb 25 11:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:18 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 3.1M Mar 5 18:22 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 JoinFreeModules-PT-1000-LTLFireability-00
FORMULA_NAME JoinFreeModules-PT-1000-LTLFireability-01
FORMULA_NAME JoinFreeModules-PT-1000-LTLFireability-02
FORMULA_NAME JoinFreeModules-PT-1000-LTLFireability-03
FORMULA_NAME JoinFreeModules-PT-1000-LTLFireability-04
FORMULA_NAME JoinFreeModules-PT-1000-LTLFireability-05
FORMULA_NAME JoinFreeModules-PT-1000-LTLFireability-06
FORMULA_NAME JoinFreeModules-PT-1000-LTLFireability-07
FORMULA_NAME JoinFreeModules-PT-1000-LTLFireability-08
FORMULA_NAME JoinFreeModules-PT-1000-LTLFireability-09
FORMULA_NAME JoinFreeModules-PT-1000-LTLFireability-10
FORMULA_NAME JoinFreeModules-PT-1000-LTLFireability-11
FORMULA_NAME JoinFreeModules-PT-1000-LTLFireability-12
FORMULA_NAME JoinFreeModules-PT-1000-LTLFireability-13
FORMULA_NAME JoinFreeModules-PT-1000-LTLFireability-14
FORMULA_NAME JoinFreeModules-PT-1000-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679451603611

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=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=JoinFreeModules-PT-1000
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-22 02:20:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-22 02:20:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 02:20:05] [INFO ] Load time of PNML (sax parser for PT used): 261 ms
[2023-03-22 02:20:05] [INFO ] Transformed 5001 places.
[2023-03-22 02:20:05] [INFO ] Transformed 8001 transitions.
[2023-03-22 02:20:05] [INFO ] Parsed PT model containing 5001 places and 8001 transitions and 23002 arcs in 377 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Reduce places removed 1 places and 0 transitions.
FORMULA JoinFreeModules-PT-1000-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-1000-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-1000-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-1000-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-1000-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 28 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 509 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
// Phase 1: matrix 8001 rows 5000 cols
[2023-03-22 02:20:06] [INFO ] Computed 1000 place invariants in 47 ms
[2023-03-22 02:20:11] [INFO ] Dead Transitions using invariants and state equation in 4911 ms found 0 transitions.
[2023-03-22 02:20:11] [INFO ] Invariant cache hit.
[2023-03-22 02:20:12] [INFO ] Implicit Places using invariants in 844 ms returned []
[2023-03-22 02:20:12] [INFO ] Invariant cache hit.
[2023-03-22 02:20:12] [INFO ] Implicit Places using invariants and state equation in 667 ms returned []
Implicit Place search using SMT with State Equation took 1516 ms to find 0 implicit places.
[2023-03-22 02:20:12] [INFO ] Invariant cache hit.
[2023-03-22 02:20:17] [INFO ] Dead Transitions using invariants and state equation in 4608 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11573 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Support contains 28 out of 5000 places after structural reductions.
[2023-03-22 02:20:17] [INFO ] Flatten gal took : 372 ms
[2023-03-22 02:20:18] [INFO ] Flatten gal took : 194 ms
[2023-03-22 02:20:18] [INFO ] Input system was already deterministic with 8001 transitions.
Incomplete random walk after 10014 steps, including 2 resets, run finished after 464 ms. (steps per millisecond=21 ) properties (out of 23) seen :1
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 68 ms. (steps per millisecond=14 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 61 ms. (steps per millisecond=16 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 22) seen :0
Probabilistic random walk after 31050 steps, saw 31029 distinct states, run finished after 3031 ms. (steps per millisecond=10 ) properties seen :2
Running SMT prover for 20 properties.
[2023-03-22 02:20:23] [INFO ] Invariant cache hit.
[2023-03-22 02:20:25] [INFO ] [Real]Absence check using 1000 positive place invariants in 247 ms returned sat
[2023-03-22 02:20:32] [INFO ] After 8799ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:20
[2023-03-22 02:20:34] [INFO ] [Nat]Absence check using 1000 positive place invariants in 262 ms returned sat
[2023-03-22 02:20:57] [INFO ] After 21705ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :20
[2023-03-22 02:20:57] [INFO ] State equation strengthened by 1000 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:350)
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)
[2023-03-22 02:20:57] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 02:20:57] [INFO ] After 25074ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:20
Fused 20 Parikh solutions to 9 different solutions.
Parikh walk visited 3 properties in 16017 ms.
Support contains 21 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Graph (complete) has 12000 edges and 5000 vertex of which 105 are kept as prefixes of interest. Removing 4895 places using SCC suffix rule.13 ms
Discarding 4895 places :
Also discarding 7832 output transitions
Drop transitions removed 7832 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 105 transition count 168
Applied a total of 2 rules in 60 ms. Remains 105 /5000 variables (removed 4895) and now considering 168/8001 (removed 7833) transitions.
// Phase 1: matrix 168 rows 105 cols
[2023-03-22 02:21:13] [INFO ] Computed 21 place invariants in 1 ms
[2023-03-22 02:21:13] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 131 ms. Remains : 105/5000 places, 168/8001 transitions.
Incomplete random walk after 10806 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=771 ) properties (out of 17) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 13) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 8) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 6) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2023-03-22 02:21:13] [INFO ] Invariant cache hit.
[2023-03-22 02:21:13] [INFO ] [Real]Absence check using 21 positive place invariants in 3 ms returned sat
[2023-03-22 02:21:13] [INFO ] After 76ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 02:21:13] [INFO ] [Nat]Absence check using 21 positive place invariants in 2 ms returned sat
[2023-03-22 02:21:13] [INFO ] After 83ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 02:21:13] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-22 02:21:13] [INFO ] After 9ms SMT Verify possible using 21 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-22 02:21:13] [INFO ] After 21ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 14 ms.
[2023-03-22 02:21:13] [INFO ] After 159ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 69 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=69 )
Parikh walk visited 1 properties in 0 ms.
Computed a total of 0 stabilizing places and 0 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' '!(G(F(p0)))'
Support contains 1 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 807 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
// Phase 1: matrix 8001 rows 5000 cols
[2023-03-22 02:21:15] [INFO ] Computed 1000 place invariants in 30 ms
[2023-03-22 02:21:19] [INFO ] Dead Transitions using invariants and state equation in 4857 ms found 0 transitions.
[2023-03-22 02:21:19] [INFO ] Invariant cache hit.
[2023-03-22 02:21:20] [INFO ] Implicit Places using invariants in 973 ms returned []
[2023-03-22 02:21:20] [INFO ] Invariant cache hit.
[2023-03-22 02:21:21] [INFO ] Implicit Places using invariants and state equation in 745 ms returned []
Implicit Place search using SMT with State Equation took 1722 ms to find 0 implicit places.
[2023-03-22 02:21:22] [INFO ] Redundant transitions in 894 ms returned []
[2023-03-22 02:21:22] [INFO ] Invariant cache hit.
[2023-03-22 02:21:26] [INFO ] Dead Transitions using invariants and state equation in 4452 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12748 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Stuttering acceptance computed with spot in 198 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-1000-LTLFireability-02 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:(GEQ s2794 5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 3 ms.
FORMULA JoinFreeModules-PT-1000-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-1000-LTLFireability-02 finished in 13037 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 1 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 707 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 02:21:27] [INFO ] Invariant cache hit.
[2023-03-22 02:21:32] [INFO ] Dead Transitions using invariants and state equation in 4248 ms found 0 transitions.
[2023-03-22 02:21:32] [INFO ] Invariant cache hit.
[2023-03-22 02:21:32] [INFO ] Implicit Places using invariants in 705 ms returned []
[2023-03-22 02:21:32] [INFO ] Invariant cache hit.
[2023-03-22 02:21:33] [INFO ] Implicit Places using invariants and state equation in 652 ms returned []
Implicit Place search using SMT with State Equation took 1364 ms to find 0 implicit places.
[2023-03-22 02:21:34] [INFO ] Redundant transitions in 868 ms returned []
[2023-03-22 02:21:34] [INFO ] Invariant cache hit.
[2023-03-22 02:21:39] [INFO ] Dead Transitions using invariants and state equation in 4701 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11901 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-1000-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s3785 5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA JoinFreeModules-PT-1000-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-1000-LTLFireability-03 finished in 11999 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||G(p1)))))'
Support contains 2 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 680 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 02:21:39] [INFO ] Invariant cache hit.
[2023-03-22 02:21:44] [INFO ] Dead Transitions using invariants and state equation in 4688 ms found 0 transitions.
[2023-03-22 02:21:44] [INFO ] Invariant cache hit.
[2023-03-22 02:21:45] [INFO ] Implicit Places using invariants in 645 ms returned []
[2023-03-22 02:21:45] [INFO ] Invariant cache hit.
[2023-03-22 02:21:45] [INFO ] Implicit Places using invariants and state equation in 722 ms returned []
Implicit Place search using SMT with State Equation took 1370 ms to find 0 implicit places.
[2023-03-22 02:21:46] [INFO ] Redundant transitions in 664 ms returned []
[2023-03-22 02:21:46] [INFO ] Invariant cache hit.
[2023-03-22 02:21:51] [INFO ] Dead Transitions using invariants and state equation in 4654 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12086 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : JoinFreeModules-PT-1000-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GEQ s3677 2), p0:(GEQ s4961 2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration timeout after 20000 steps with 0 reset in 10005 ms.
Product exploration timeout after 19580 steps with 0 reset in 10005 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0))))]
Knowledge based reduction with 2 factoid took 166 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10016 steps, including 2 resets, run finished after 434 ms. (steps per millisecond=23 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 443 ms. (steps per millisecond=22 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 441 ms. (steps per millisecond=22 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2023-03-22 02:22:13] [INFO ] Invariant cache hit.
[2023-03-22 02:22:14] [INFO ] [Real]Absence check using 1000 positive place invariants in 252 ms returned sat
[2023-03-22 02:22:18] [INFO ] After 5232ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 02:22:19] [INFO ] [Nat]Absence check using 1000 positive place invariants in 253 ms returned sat
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.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
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)
[2023-03-22 02:22:43] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 02:22:43] [INFO ] After 25028ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Graph (complete) has 12000 edges and 5000 vertex of which 10 are kept as prefixes of interest. Removing 4990 places using SCC suffix rule.3 ms
Discarding 4990 places :
Also discarding 7984 output transitions
Drop transitions removed 7984 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 10 transition count 16
Applied a total of 2 rules in 19 ms. Remains 10 /5000 variables (removed 4990) and now considering 16/8001 (removed 7985) transitions.
// Phase 1: matrix 16 rows 10 cols
[2023-03-22 02:22:43] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-22 02:22:43] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50 ms. Remains : 10/5000 places, 16/8001 transitions.
Finished random walk after 2503 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2503 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 2 factoid took 167 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 658 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
// Phase 1: matrix 8001 rows 5000 cols
[2023-03-22 02:22:44] [INFO ] Computed 1000 place invariants in 23 ms
[2023-03-22 02:22:49] [INFO ] Dead Transitions using invariants and state equation in 4932 ms found 0 transitions.
[2023-03-22 02:22:49] [INFO ] Invariant cache hit.
[2023-03-22 02:22:50] [INFO ] Implicit Places using invariants in 685 ms returned []
[2023-03-22 02:22:50] [INFO ] Invariant cache hit.
[2023-03-22 02:22:50] [INFO ] Implicit Places using invariants and state equation in 623 ms returned []
Implicit Place search using SMT with State Equation took 1314 ms to find 0 implicit places.
[2023-03-22 02:22:51] [INFO ] Redundant transitions in 868 ms returned []
[2023-03-22 02:22:51] [INFO ] Invariant cache hit.
[2023-03-22 02:22:56] [INFO ] Dead Transitions using invariants and state equation in 4699 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12493 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 2 factoid took 124 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10017 steps, including 2 resets, run finished after 416 ms. (steps per millisecond=24 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 460 ms. (steps per millisecond=21 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 442 ms. (steps per millisecond=22 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2023-03-22 02:22:58] [INFO ] Invariant cache hit.
[2023-03-22 02:22:59] [INFO ] [Real]Absence check using 1000 positive place invariants in 258 ms returned sat
[2023-03-22 02:23:03] [INFO ] After 5116ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 02:23:04] [INFO ] [Nat]Absence check using 1000 positive place invariants in 250 ms returned sat
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.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
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)
[2023-03-22 02:23:28] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 02:23:28] [INFO ] After 25024ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Graph (complete) has 12000 edges and 5000 vertex of which 10 are kept as prefixes of interest. Removing 4990 places using SCC suffix rule.2 ms
Discarding 4990 places :
Also discarding 7984 output transitions
Drop transitions removed 7984 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 10 transition count 16
Applied a total of 2 rules in 15 ms. Remains 10 /5000 variables (removed 4990) and now considering 16/8001 (removed 7985) transitions.
// Phase 1: matrix 16 rows 10 cols
[2023-03-22 02:23:28] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-22 02:23:28] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61 ms. Remains : 10/5000 places, 16/8001 transitions.
Finished random walk after 2897 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1448 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 2 factoid took 182 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration timeout after 20280 steps with 0 reset in 10003 ms.
Product exploration timeout after 19640 steps with 0 reset in 10006 ms.
Built C files in :
/tmp/ltsmin7074642178741288676
[2023-03-22 02:23:48] [INFO ] Too many transitions (8001) to apply POR reductions. Disabling POR matrices.
[2023-03-22 02:23:49] [INFO ] Built C files in 117ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7074642178741288676
Running compilation step : cd /tmp/ltsmin7074642178741288676;'/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/ltsmin7074642178741288676;'/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/ltsmin7074642178741288676;'/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 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 621 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
// Phase 1: matrix 8001 rows 5000 cols
[2023-03-22 02:23:52] [INFO ] Computed 1000 place invariants in 39 ms
[2023-03-22 02:23:57] [INFO ] Dead Transitions using invariants and state equation in 4595 ms found 0 transitions.
[2023-03-22 02:23:57] [INFO ] Invariant cache hit.
[2023-03-22 02:23:58] [INFO ] Implicit Places using invariants in 634 ms returned []
[2023-03-22 02:23:58] [INFO ] Invariant cache hit.
[2023-03-22 02:23:59] [INFO ] Implicit Places using invariants and state equation in 1735 ms returned []
Implicit Place search using SMT with State Equation took 2395 ms to find 0 implicit places.
[2023-03-22 02:24:00] [INFO ] Redundant transitions in 866 ms returned []
[2023-03-22 02:24:00] [INFO ] Invariant cache hit.
[2023-03-22 02:24:05] [INFO ] Dead Transitions using invariants and state equation in 4480 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12995 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Built C files in :
/tmp/ltsmin478068186916779417
[2023-03-22 02:24:05] [INFO ] Too many transitions (8001) to apply POR reductions. Disabling POR matrices.
[2023-03-22 02:24:05] [INFO ] Built C files in 87ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin478068186916779417
Running compilation step : cd /tmp/ltsmin478068186916779417;'/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/ltsmin478068186916779417;'/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/ltsmin478068186916779417;'/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)
[2023-03-22 02:24:09] [INFO ] Flatten gal took : 206 ms
[2023-03-22 02:24:09] [INFO ] Flatten gal took : 171 ms
[2023-03-22 02:24:09] [INFO ] Time to serialize gal into /tmp/LTL18064799032248594961.gal : 108 ms
[2023-03-22 02:24:09] [INFO ] Time to serialize properties into /tmp/LTL89873497591353365.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18064799032248594961.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6920520730976957107.hoa' '-atoms' '/tmp/LTL89873497591353365.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
Loading property file /tmp/LTL89873497591353365.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6920520730976957107.hoa
Detected timeout of ITS tools.
[2023-03-22 02:24:24] [INFO ] Flatten gal took : 149 ms
[2023-03-22 02:24:24] [INFO ] Flatten gal took : 170 ms
[2023-03-22 02:24:24] [INFO ] Time to serialize gal into /tmp/LTL658408952730351798.gal : 29 ms
[2023-03-22 02:24:24] [INFO ] Time to serialize properties into /tmp/LTL16431005094980424198.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/LTL658408952730351798.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16431005094980424198.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...275
Read 1 LTL properties
Checking formula 0 : !((G(F(("(p4962>=2)")||(G("(p3678>=2)"))))))
Formula 0 simplified : G(F!"(p3678>=2)" & FG!"(p4962>=2)")
Detected timeout of ITS tools.
[2023-03-22 02:24:40] [INFO ] Flatten gal took : 160 ms
[2023-03-22 02:24:40] [INFO ] Applying decomposition
[2023-03-22 02:24:40] [INFO ] Flatten gal took : 162 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/graph12443803430152238013.txt' '-o' '/tmp/graph12443803430152238013.bin' '-w' '/tmp/graph12443803430152238013.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12443803430152238013.bin' '-l' '-1' '-v' '-w' '/tmp/graph12443803430152238013.weights' '-q' '0' '-e' '0.001'
[2023-03-22 02:24:40] [INFO ] Decomposing Gal with order
[2023-03-22 02:24:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 02:24:42] [INFO ] Flatten gal took : 353 ms
[2023-03-22 02:24:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 304 ms.
[2023-03-22 02:24:42] [INFO ] Time to serialize gal into /tmp/LTL8562625141318547326.gal : 47 ms
[2023-03-22 02:24:42] [INFO ] Time to serialize properties into /tmp/LTL3009921775014606237.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/LTL8562625141318547326.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3009921775014606237.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
Checking formula 0 : !((G(F(("(u992.p4962>=2)")||(G("(u735.p3678>=2)"))))))
Formula 0 simplified : G(F!"(u735.p3678>=2)" & FG!"(u992.p4962>=2)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3038708740218662198
[2023-03-22 02:24:58] [INFO ] Built C files in 63ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3038708740218662198
Running compilation step : cd /tmp/ltsmin3038708740218662198;'/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/ltsmin3038708740218662198;'/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/ltsmin3038708740218662198;'/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 JoinFreeModules-PT-1000-LTLFireability-05 finished in 201909 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(F(p2))||p1)))))'
Support contains 4 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 593 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 02:25:01] [INFO ] Invariant cache hit.
[2023-03-22 02:25:06] [INFO ] Dead Transitions using invariants and state equation in 4752 ms found 0 transitions.
[2023-03-22 02:25:06] [INFO ] Invariant cache hit.
[2023-03-22 02:25:07] [INFO ] Implicit Places using invariants in 650 ms returned []
[2023-03-22 02:25:07] [INFO ] Invariant cache hit.
[2023-03-22 02:25:07] [INFO ] Implicit Places using invariants and state equation in 646 ms returned []
Implicit Place search using SMT with State Equation took 1305 ms to find 0 implicit places.
[2023-03-22 02:25:08] [INFO ] Redundant transitions in 823 ms returned []
[2023-03-22 02:25:08] [INFO ] Invariant cache hit.
[2023-03-22 02:25:13] [INFO ] Dead Transitions using invariants and state equation in 4506 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12045 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Stuttering acceptance computed with spot in 138 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : JoinFreeModules-PT-1000-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 p0 (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s1574 5), p1:(OR (LT s58 4) (GEQ s3678 3)), p2:(LT s1160 5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA JoinFreeModules-PT-1000-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-1000-LTLFireability-06 finished in 12219 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(G(p0)))'
Support contains 3 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 216 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 02:25:13] [INFO ] Invariant cache hit.
[2023-03-22 02:25:18] [INFO ] Dead Transitions using invariants and state equation in 4665 ms found 0 transitions.
[2023-03-22 02:25:18] [INFO ] Invariant cache hit.
[2023-03-22 02:25:18] [INFO ] Implicit Places using invariants in 650 ms returned []
[2023-03-22 02:25:18] [INFO ] Invariant cache hit.
[2023-03-22 02:25:19] [INFO ] Implicit Places using invariants and state equation in 647 ms returned []
Implicit Place search using SMT with State Equation took 1314 ms to find 0 implicit places.
[2023-03-22 02:25:19] [INFO ] Invariant cache hit.
[2023-03-22 02:25:24] [INFO ] Dead Transitions using invariants and state equation in 4543 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10751 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Stuttering acceptance computed with spot in 92 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-1000-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (GEQ s4984 5) (AND (LT s4984 5) (LT s4615 3) (GEQ s4313 3)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA JoinFreeModules-PT-1000-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-1000-LTLFireability-07 finished in 10864 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) U (p1||X(G(p2)))))'
Support contains 5 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 214 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 02:25:24] [INFO ] Invariant cache hit.
[2023-03-22 02:25:28] [INFO ] Dead Transitions using invariants and state equation in 4530 ms found 0 transitions.
[2023-03-22 02:25:28] [INFO ] Invariant cache hit.
[2023-03-22 02:25:29] [INFO ] Implicit Places using invariants in 655 ms returned []
[2023-03-22 02:25:29] [INFO ] Invariant cache hit.
[2023-03-22 02:25:30] [INFO ] Implicit Places using invariants and state equation in 646 ms returned []
Implicit Place search using SMT with State Equation took 1316 ms to find 0 implicit places.
[2023-03-22 02:25:30] [INFO ] Invariant cache hit.
[2023-03-22 02:25:34] [INFO ] Dead Transitions using invariants and state equation in 4480 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10575 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Stuttering acceptance computed with spot in 143 ms :[(AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2)), true, (NOT p2)]
Running random walk in product with property : JoinFreeModules-PT-1000-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 2}, { cond=p2, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (GEQ s160 3) (GEQ s2788 3)), p2:(AND (GEQ s3683 4) (GEQ s1343 3)), p1:(AND (GEQ s1721 2) (GEQ s160 3))], 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 0 steps with 0 reset in 1 ms.
FORMULA JoinFreeModules-PT-1000-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-1000-LTLFireability-08 finished in 10758 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(X(p0))||F((p1&&G(!p0)))))'
Support contains 2 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 200 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 02:25:35] [INFO ] Invariant cache hit.
[2023-03-22 02:25:39] [INFO ] Dead Transitions using invariants and state equation in 4486 ms found 0 transitions.
[2023-03-22 02:25:39] [INFO ] Invariant cache hit.
[2023-03-22 02:25:40] [INFO ] Implicit Places using invariants in 630 ms returned []
[2023-03-22 02:25:40] [INFO ] Invariant cache hit.
[2023-03-22 02:25:40] [INFO ] Implicit Places using invariants and state equation in 639 ms returned []
Implicit Place search using SMT with State Equation took 1298 ms to find 0 implicit places.
[2023-03-22 02:25:40] [INFO ] Invariant cache hit.
[2023-03-22 02:25:45] [INFO ] Dead Transitions using invariants and state equation in 4540 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10555 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Stuttering acceptance computed with spot in 293 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), false, (AND (NOT p1) (NOT p0)), false, (OR (NOT p1) p0), p0]
Running random walk in product with property : JoinFreeModules-PT-1000-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p1) p0), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=(OR (NOT p1) p0), acceptance={} source=1 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 4}], [{ cond=p0, acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 6}], [{ cond=(NOT p0), acceptance={} source=4 dest: 6}], [{ cond=(OR (NOT p1) p0), acceptance={0} source=5 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 6}], [{ cond=p0, acceptance={0} source=6 dest: 5}, { cond=(NOT p0), acceptance={} source=6 dest: 6}]], initial=0, aps=[p1:(LT s3530 5), p0:(GEQ s4515 5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration timeout after 20370 steps with 0 reset in 10004 ms.
Product exploration timeout after 19530 steps with 0 reset in 10003 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (OR (NOT p1) p0))), (X (NOT p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 159 ms. Reduced automaton from 7 states, 13 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 171 ms :[false, false, false, (OR (NOT p1) p0), p0]
Incomplete random walk after 10516 steps, including 2 resets, run finished after 437 ms. (steps per millisecond=24 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 463 ms. (steps per millisecond=21 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 457 ms. (steps per millisecond=21 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 446 ms. (steps per millisecond=22 ) properties (out of 3) seen :0
Probabilistic random walk after 40067 steps, saw 40040 distinct states, run finished after 3021 ms. (steps per millisecond=13 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-22 02:26:11] [INFO ] Invariant cache hit.
[2023-03-22 02:26:12] [INFO ] [Real]Absence check using 1000 positive place invariants in 246 ms returned sat
[2023-03-22 02:26:17] [INFO ] After 6256ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-22 02:26:18] [INFO ] [Nat]Absence check using 1000 positive place invariants in 249 ms returned sat
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.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
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)
[2023-03-22 02:26:42] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 02:26:42] [INFO ] After 25027ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:3
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Graph (complete) has 12000 edges and 5000 vertex of which 10 are kept as prefixes of interest. Removing 4990 places using SCC suffix rule.3 ms
Discarding 4990 places :
Also discarding 7984 output transitions
Drop transitions removed 7984 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 10 transition count 16
Applied a total of 2 rules in 16 ms. Remains 10 /5000 variables (removed 4990) and now considering 16/8001 (removed 7985) transitions.
// Phase 1: matrix 16 rows 10 cols
[2023-03-22 02:26:42] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-22 02:26:42] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 10/5000 places, 16/8001 transitions.
Finished random walk after 1496 steps, including 0 resets, run visited all 3 properties in 1 ms. (steps per millisecond=1496 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (OR (NOT p1) p0))), (X (NOT p0))]
False Knowledge obtained : [(F p0), (F (NOT (AND p1 (NOT p0)))), (F (OR (NOT p1) p0))]
Knowledge based reduction with 4 factoid took 185 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 183 ms :[false, false, false, (OR (NOT p1) p0), p0]
Stuttering acceptance computed with spot in 189 ms :[false, false, false, (OR (NOT p1) p0), p0]
Support contains 2 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 205 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
// Phase 1: matrix 8001 rows 5000 cols
[2023-03-22 02:26:43] [INFO ] Computed 1000 place invariants in 22 ms
[2023-03-22 02:26:48] [INFO ] Dead Transitions using invariants and state equation in 5018 ms found 0 transitions.
[2023-03-22 02:26:48] [INFO ] Invariant cache hit.
[2023-03-22 02:26:49] [INFO ] Implicit Places using invariants in 734 ms returned []
[2023-03-22 02:26:49] [INFO ] Invariant cache hit.
[2023-03-22 02:26:49] [INFO ] Implicit Places using invariants and state equation in 779 ms returned []
Implicit Place search using SMT with State Equation took 1515 ms to find 0 implicit places.
[2023-03-22 02:26:49] [INFO ] Invariant cache hit.
[2023-03-22 02:26:54] [INFO ] Dead Transitions using invariants and state equation in 4979 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11720 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 58 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 205 ms :[false, false, false, (OR (NOT p1) p0), p0]
Incomplete random walk after 10515 steps, including 2 resets, run finished after 452 ms. (steps per millisecond=23 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 520 ms. (steps per millisecond=19 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 519 ms. (steps per millisecond=19 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 499 ms. (steps per millisecond=20 ) properties (out of 3) seen :0
Probabilistic random walk after 37063 steps, saw 37038 distinct states, run finished after 3075 ms. (steps per millisecond=12 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-22 02:27:00] [INFO ] Invariant cache hit.
[2023-03-22 02:27:01] [INFO ] [Real]Absence check using 1000 positive place invariants in 243 ms returned sat
[2023-03-22 02:27:06] [INFO ] After 5835ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-22 02:27:07] [INFO ] [Nat]Absence check using 1000 positive place invariants in 244 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
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)
[2023-03-22 02:27:31] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 02:27:31] [INFO ] After 25025ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:3
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Graph (complete) has 12000 edges and 5000 vertex of which 10 are kept as prefixes of interest. Removing 4990 places using SCC suffix rule.2 ms
Discarding 4990 places :
Also discarding 7984 output transitions
Drop transitions removed 7984 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 10 transition count 16
Applied a total of 2 rules in 20 ms. Remains 10 /5000 variables (removed 4990) and now considering 16/8001 (removed 7985) transitions.
// Phase 1: matrix 16 rows 10 cols
[2023-03-22 02:27:31] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-22 02:27:31] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 51 ms. Remains : 10/5000 places, 16/8001 transitions.
Finished random walk after 5173 steps, including 1 resets, run visited all 3 properties in 2 ms. (steps per millisecond=2586 )
Knowledge obtained : [(AND (NOT p0) p1)]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p0) p1))), (F (OR p0 (NOT p1)))]
Knowledge based reduction with 1 factoid took 112 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 189 ms :[false, false, false, (OR (NOT p1) p0), p0]
Stuttering acceptance computed with spot in 203 ms :[false, false, false, (OR (NOT p1) p0), p0]
Stuttering acceptance computed with spot in 206 ms :[false, false, false, (OR (NOT p1) p0), p0]
Product exploration timeout after 20080 steps with 0 reset in 10005 ms.
Product exploration timeout after 19530 steps with 0 reset in 10001 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 202 ms :[false, false, false, (OR (NOT p1) p0), p0]
Support contains 2 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 794 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
// Phase 1: matrix 8001 rows 5000 cols
[2023-03-22 02:27:53] [INFO ] Computed 1000 place invariants in 22 ms
[2023-03-22 02:27:58] [INFO ] Dead Transitions using invariants and state equation in 4909 ms found 0 transitions.
[2023-03-22 02:27:59] [INFO ] Redundant transitions in 872 ms returned []
[2023-03-22 02:27:59] [INFO ] Invariant cache hit.
[2023-03-22 02:28:03] [INFO ] Dead Transitions using invariants and state equation in 4497 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11132 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Built C files in :
/tmp/ltsmin13852315089311196527
[2023-03-22 02:28:03] [INFO ] Built C files in 63ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13852315089311196527
Running compilation step : cd /tmp/ltsmin13852315089311196527;'/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/ltsmin13852315089311196527;'/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/ltsmin13852315089311196527;'/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 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 251 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 02:28:07] [INFO ] Invariant cache hit.
[2023-03-22 02:28:11] [INFO ] Dead Transitions using invariants and state equation in 4582 ms found 0 transitions.
[2023-03-22 02:28:11] [INFO ] Invariant cache hit.
[2023-03-22 02:28:12] [INFO ] Implicit Places using invariants in 693 ms returned []
[2023-03-22 02:28:12] [INFO ] Invariant cache hit.
[2023-03-22 02:28:12] [INFO ] Implicit Places using invariants and state equation in 631 ms returned []
Implicit Place search using SMT with State Equation took 1326 ms to find 0 implicit places.
[2023-03-22 02:28:12] [INFO ] Invariant cache hit.
[2023-03-22 02:28:17] [INFO ] Dead Transitions using invariants and state equation in 4577 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10743 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Built C files in :
/tmp/ltsmin12565549382634365935
[2023-03-22 02:28:17] [INFO ] Built C files in 68ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12565549382634365935
Running compilation step : cd /tmp/ltsmin12565549382634365935;'/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/ltsmin12565549382634365935;'/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/ltsmin12565549382634365935;'/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)
[2023-03-22 02:28:20] [INFO ] Flatten gal took : 165 ms
[2023-03-22 02:28:21] [INFO ] Flatten gal took : 167 ms
[2023-03-22 02:28:21] [INFO ] Time to serialize gal into /tmp/LTL1554392434100268828.gal : 28 ms
[2023-03-22 02:28:21] [INFO ] Time to serialize properties into /tmp/LTL8253175232457308268.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/LTL1554392434100268828.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7429951776512557373.hoa' '-atoms' '/tmp/LTL8253175232457308268.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...317
Loading property file /tmp/LTL8253175232457308268.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7429951776512557373.hoa
Detected timeout of ITS tools.
[2023-03-22 02:28:36] [INFO ] Flatten gal took : 183 ms
[2023-03-22 02:28:36] [INFO ] Flatten gal took : 156 ms
[2023-03-22 02:28:36] [INFO ] Time to serialize gal into /tmp/LTL17702729616217886842.gal : 42 ms
[2023-03-22 02:28:36] [INFO ] Time to serialize properties into /tmp/LTL4925407119137539492.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/LTL17702729616217886842.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4925407119137539492.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
Checking formula 0 : !(((X(X("(p4516>=5)")))||(F(("(p3531<5)")&&(G("(p4516<5)"))))))
Formula 0 simplified : XX!"(p4516>=5)" & G(!"(p3531<5)" | F!"(p4516<5)")
Detected timeout of ITS tools.
[2023-03-22 02:28:51] [INFO ] Flatten gal took : 142 ms
[2023-03-22 02:28:51] [INFO ] Applying decomposition
[2023-03-22 02:28:51] [INFO ] Flatten gal took : 131 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/graph15015455054678511871.txt' '-o' '/tmp/graph15015455054678511871.bin' '-w' '/tmp/graph15015455054678511871.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15015455054678511871.bin' '-l' '-1' '-v' '-w' '/tmp/graph15015455054678511871.weights' '-q' '0' '-e' '0.001'
[2023-03-22 02:28:52] [INFO ] Decomposing Gal with order
[2023-03-22 02:28:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 02:28:53] [INFO ] Flatten gal took : 147 ms
[2023-03-22 02:28:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 68 ms.
[2023-03-22 02:28:53] [INFO ] Time to serialize gal into /tmp/LTL10720191900408803506.gal : 29 ms
[2023-03-22 02:28:53] [INFO ] Time to serialize properties into /tmp/LTL1854696392641247905.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/LTL10720191900408803506.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1854696392641247905.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
Checking formula 0 : !(((X(X("(u903.p4516>=5)")))||(F(("(u706.p3531<5)")&&(G("(u903.p4516<5)"))))))
Formula 0 simplified : XX!"(u903.p4516>=5)" & G(!"(u706.p3531<5)" | F!"(u903.p4516<5)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6433713780162815523
[2023-03-22 02:29:08] [INFO ] Built C files in 71ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6433713780162815523
Running compilation step : cd /tmp/ltsmin6433713780162815523;'/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/ltsmin6433713780162815523;'/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/ltsmin6433713780162815523;'/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 JoinFreeModules-PT-1000-LTLFireability-09 finished in 216759 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 U p1)&&G(p2))))'
Support contains 3 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 288 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 02:29:11] [INFO ] Invariant cache hit.
[2023-03-22 02:29:16] [INFO ] Dead Transitions using invariants and state equation in 4666 ms found 0 transitions.
[2023-03-22 02:29:16] [INFO ] Invariant cache hit.
[2023-03-22 02:29:17] [INFO ] Implicit Places using invariants in 709 ms returned []
[2023-03-22 02:29:17] [INFO ] Invariant cache hit.
[2023-03-22 02:29:18] [INFO ] Implicit Places using invariants and state equation in 711 ms returned []
Implicit Place search using SMT with State Equation took 1421 ms to find 0 implicit places.
[2023-03-22 02:29:18] [INFO ] Invariant cache hit.
[2023-03-22 02:29:22] [INFO ] Dead Transitions using invariants and state equation in 4904 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11283 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Stuttering acceptance computed with spot in 146 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), true, (OR (NOT p1) (NOT p2))]
Running random walk in product with property : JoinFreeModules-PT-1000-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 p2), acceptance={0} source=3 dest: 0}, { cond=(OR (AND (NOT p1) (NOT p0)) (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0 p2), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p2:(GEQ s2457 2), p1:(GEQ s3814 5), p0:(OR (GEQ s3814 5) (GEQ s3968 3))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA JoinFreeModules-PT-1000-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-1000-LTLFireability-10 finished in 11463 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)))'
Support contains 1 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 217 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 02:29:23] [INFO ] Invariant cache hit.
[2023-03-22 02:29:28] [INFO ] Dead Transitions using invariants and state equation in 4973 ms found 0 transitions.
[2023-03-22 02:29:28] [INFO ] Invariant cache hit.
[2023-03-22 02:29:29] [INFO ] Implicit Places using invariants in 744 ms returned []
[2023-03-22 02:29:29] [INFO ] Invariant cache hit.
[2023-03-22 02:29:29] [INFO ] Implicit Places using invariants and state equation in 641 ms returned []
Implicit Place search using SMT with State Equation took 1393 ms to find 0 implicit places.
[2023-03-22 02:29:29] [INFO ] Invariant cache hit.
[2023-03-22 02:29:34] [INFO ] Dead Transitions using invariants and state equation in 4439 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11026 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-1000-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s1738 3)], 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][false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA JoinFreeModules-PT-1000-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-1000-LTLFireability-12 finished in 11134 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((F((X(p0) U p1))&&F(p2))))'
Support contains 2 out of 5000 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 624 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 02:29:34] [INFO ] Invariant cache hit.
[2023-03-22 02:29:39] [INFO ] Dead Transitions using invariants and state equation in 5000 ms found 0 transitions.
[2023-03-22 02:29:39] [INFO ] Invariant cache hit.
[2023-03-22 02:29:40] [INFO ] Implicit Places using invariants in 737 ms returned []
[2023-03-22 02:29:40] [INFO ] Invariant cache hit.
[2023-03-22 02:29:41] [INFO ] Implicit Places using invariants and state equation in 676 ms returned []
Implicit Place search using SMT with State Equation took 1415 ms to find 0 implicit places.
[2023-03-22 02:29:42] [INFO ] Redundant transitions in 968 ms returned []
[2023-03-22 02:29:42] [INFO ] Invariant cache hit.
[2023-03-22 02:29:47] [INFO ] Dead Transitions using invariants and state equation in 4712 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12729 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Stuttering acceptance computed with spot in 129 ms :[(NOT p1), (NOT p2), (OR (NOT p2) (NOT p1))]
Running random walk in product with property : JoinFreeModules-PT-1000-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(AND p2 (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p1:(GEQ s2200 3), p2:(GEQ s585 5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA JoinFreeModules-PT-1000-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-1000-LTLFireability-13 finished in 12896 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((X((p1 U X(p2)))||p0)))'
Support contains 3 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 236 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 02:29:47] [INFO ] Invariant cache hit.
[2023-03-22 02:29:52] [INFO ] Dead Transitions using invariants and state equation in 4924 ms found 0 transitions.
[2023-03-22 02:29:52] [INFO ] Invariant cache hit.
[2023-03-22 02:29:53] [INFO ] Implicit Places using invariants in 689 ms returned []
[2023-03-22 02:29:53] [INFO ] Invariant cache hit.
[2023-03-22 02:29:53] [INFO ] Implicit Places using invariants and state equation in 623 ms returned []
Implicit Place search using SMT with State Equation took 1313 ms to find 0 implicit places.
[2023-03-22 02:29:53] [INFO ] Invariant cache hit.
[2023-03-22 02:29:58] [INFO ] Dead Transitions using invariants and state equation in 4876 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11352 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Stuttering acceptance computed with spot in 188 ms :[(AND (NOT p0) (NOT p2)), (NOT p2), (NOT p2), (NOT p2), true]
Running random walk in product with property : JoinFreeModules-PT-1000-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (GEQ s4513 3) (AND (GEQ s850 3) (GEQ s2381 2))), p1:(GEQ s850 3), p2:(GEQ s4513 3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA JoinFreeModules-PT-1000-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-1000-LTLFireability-14 finished in 11568 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||G(p1)))))'
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(X(p0))||F((p1&&G(!p0)))))'
[2023-03-22 02:29:59] [INFO ] Flatten gal took : 144 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin18337274633022072643
[2023-03-22 02:29:59] [INFO ] Too many transitions (8001) to apply POR reductions. Disabling POR matrices.
[2023-03-22 02:29:59] [INFO ] Applying decomposition
[2023-03-22 02:29:59] [INFO ] Built C files in 79ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18337274633022072643
Running compilation step : cd /tmp/ltsmin18337274633022072643;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' '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'
[2023-03-22 02:29:59] [INFO ] Flatten gal took : 172 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/graph11732371007296091838.txt' '-o' '/tmp/graph11732371007296091838.bin' '-w' '/tmp/graph11732371007296091838.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11732371007296091838.bin' '-l' '-1' '-v' '-w' '/tmp/graph11732371007296091838.weights' '-q' '0' '-e' '0.001'
[2023-03-22 02:29:59] [INFO ] Decomposing Gal with order
[2023-03-22 02:30:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 02:30:00] [INFO ] Flatten gal took : 144 ms
[2023-03-22 02:30:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 67 ms.
[2023-03-22 02:30:00] [INFO ] Time to serialize gal into /tmp/LTLFireability7317979343805325648.gal : 28 ms
[2023-03-22 02:30:00] [INFO ] Time to serialize properties into /tmp/LTLFireability14021045098047493065.ltl : 9 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/LTLFireability7317979343805325648.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14021045098047493065.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 2 LTL properties
Checking formula 0 : !((G(F(("(u992.p4962>=2)")||(G("(u735.p3678>=2)"))))))
Formula 0 simplified : G(F!"(u735.p3678>=2)" & FG!"(u992.p4962>=2)")
Compilation finished in 37933 ms.
Running link step : cd /tmp/ltsmin18337274633022072643;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 86 ms.
Running LTSmin : cd /tmp/ltsmin18337274633022072643;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>(((LTLAPp0==true)||[]((LTLAPp1==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-22 02:53:18] [INFO ] Flatten gal took : 426 ms
[2023-03-22 02:53:18] [INFO ] Time to serialize gal into /tmp/LTLFireability7292982663223807799.gal : 48 ms
[2023-03-22 02:53:18] [INFO ] Time to serialize properties into /tmp/LTLFireability8071409253757217201.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/LTLFireability7292982663223807799.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8071409253757217201.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...297
Read 2 LTL properties
Checking formula 0 : !((G(F(("(p4962>=2)")||(G("(p3678>=2)"))))))
Formula 0 simplified : G(F!"(p3678>=2)" & FG!"(p4962>=2)")
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin18337274633022072643;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>(((LTLAPp0==true)||[]((LTLAPp1==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin18337274633022072643;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X(X((LTLAPp2==true)))||<>(((LTLAPp3==true)&&[](!(LTLAPp2==true)))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.003: Loading model from ./gal.so
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.018: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.018: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.198: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.198: LTL layer: formula: (X(X((LTLAPp2==true)))||<>(((LTLAPp3==true)&&[](!(LTLAPp2==true)))))
pins2lts-mc-linux64( 7/ 8), 0.199: "(X(X((LTLAPp2==true)))||<>(((LTLAPp3==true)&&[](!(LTLAPp2==true)))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 6/ 8), 0.209: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.221: Using Spin LTL semantics
pins2lts-mc-linux64( 5/ 8), 0.222: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.250: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.261: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.264: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.274: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.278: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 7.225: There are 8006 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 7.225: State length is 5001, there are 8017 groups
pins2lts-mc-linux64( 0/ 8), 7.225: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 7.225: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 7.225: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 7.225: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 7/ 8), 12.697: [Blue] ~120 levels ~960 states ~1924392 transitions
pins2lts-mc-linux64( 7/ 8), 16.409: [Blue] ~240 levels ~1920 states ~3849192 transitions
pins2lts-mc-linux64( 7/ 8), 24.112: [Blue] ~480 levels ~3840 states ~7698792 transitions
pins2lts-mc-linux64( 0/ 8), 39.363: [Blue] ~960 levels ~7680 states ~15394104 transitions
pins2lts-mc-linux64( 0/ 8), 71.196: [Blue] ~1920 levels ~15360 states ~30785160 transitions
pins2lts-mc-linux64( 7/ 8), 97.294: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 128.564:
pins2lts-mc-linux64( 0/ 8), 128.564: Explored 19807 states 39701723 transitions, fanout: 2004.429
pins2lts-mc-linux64( 0/ 8), 128.564: Total exploration time 121.330 sec (90.060 sec minimum, 106.891 sec on average)
pins2lts-mc-linux64( 0/ 8), 128.564: States per second: 163, Transitions per second: 327221
pins2lts-mc-linux64( 0/ 8), 128.564:
pins2lts-mc-linux64( 0/ 8), 128.564: State space has 39675790 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 128.564: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 128.564: blue states: 19807 (0.05%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 128.564: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 128.564: all-red states: 0 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 128.564:
pins2lts-mc-linux64( 0/ 8), 128.564: Total memory used for local state coloring: 0.3MB
pins2lts-mc-linux64( 0/ 8), 128.564:
pins2lts-mc-linux64( 0/ 8), 128.564: Queue width: 8B, total height: 19807, memory: 0.15MB
pins2lts-mc-linux64( 0/ 8), 128.564: Tree memory: 558.7MB, 14.8 B/state, compr.: 0.1%
pins2lts-mc-linux64( 0/ 8), 128.564: Tree fill ratio (roots/leafs): 29.0%/100.0%
pins2lts-mc-linux64( 0/ 8), 128.564: Stored 8936 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 128.564: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 128.564: Est. total memory use: 558.9MB (~1024.2MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin18337274633022072643;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X(X((LTLAPp2==true)))||<>(((LTLAPp3==true)&&[](!(LTLAPp2==true)))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin18337274633022072643;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X(X((LTLAPp2==true)))||<>(((LTLAPp3==true)&&[](!(LTLAPp2==true)))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2023-03-22 03:16:36] [INFO ] Flatten gal took : 185 ms
[2023-03-22 03:16:36] [INFO ] Input system was already deterministic with 8001 transitions.
[2023-03-22 03:16:36] [INFO ] Transformed 5000 places.
[2023-03-22 03:16:36] [INFO ] Transformed 8001 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-22 03:16:39] [INFO ] Time to serialize gal into /tmp/LTLFireability491357113945481857.gal : 22 ms
[2023-03-22 03:16:39] [INFO ] Time to serialize properties into /tmp/LTLFireability2390905997596089547.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/LTLFireability491357113945481857.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability2390905997596089547.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--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...341
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F(("(p4962>=2)")||(G("(p3678>=2)"))))))
Formula 0 simplified : G(F!"(p3678>=2)" & FG!"(p4962>=2)")
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 12484464 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16027404 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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="JoinFreeModules-PT-1000"
export BK_EXAMINATION="LTLFireability"
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 JoinFreeModules-PT-1000, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r229-tall-167856412900212"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-1000.tgz
mv JoinFreeModules-PT-1000 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;