Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r078-tall-165260109800083.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DiscoveryGPU-PT-11a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r078-tall-165260109800083
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 304K
-rw-r--r-- 1 mcc users 9.1K Apr 30 07:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 108K Apr 30 07:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Apr 30 07:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Apr 30 07:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 9 07:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 07:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 9 07:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 39K May 10 09:33 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1652631934674

Running Version 202205111006
[2022-05-15 16:25:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-15 16:25:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 16:25:36] [INFO ] Load time of PNML (sax parser for PT used): 75 ms
[2022-05-15 16:25:36] [INFO ] Transformed 113 places.
[2022-05-15 16:25:36] [INFO ] Transformed 155 transitions.
[2022-05-15 16:25:36] [INFO ] Found NUPN structural information;
[2022-05-15 16:25:36] [INFO ] Parsed PT model containing 113 places and 155 transitions in 178 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA DiscoveryGPU-PT-11a-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-11a-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-11a-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-11a-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-11a-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-11a-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-11a-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 113 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 155/155 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 105 transition count 147
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 105 transition count 147
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 19 place count 102 transition count 144
Iterating global reduction 0 with 3 rules applied. Total rules applied 22 place count 102 transition count 144
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 25 place count 99 transition count 138
Iterating global reduction 0 with 3 rules applied. Total rules applied 28 place count 99 transition count 138
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 36 place count 99 transition count 130
Applied a total of 36 rules in 26 ms. Remains 99 /113 variables (removed 14) and now considering 130/155 (removed 25) transitions.
// Phase 1: matrix 130 rows 99 cols
[2022-05-15 16:25:36] [INFO ] Computed 2 place invariants in 8 ms
[2022-05-15 16:25:36] [INFO ] Implicit Places using invariants in 168 ms returned []
// Phase 1: matrix 130 rows 99 cols
[2022-05-15 16:25:36] [INFO ] Computed 2 place invariants in 10 ms
[2022-05-15 16:25:36] [INFO ] State equation strengthened by 85 read => feed constraints.
[2022-05-15 16:25:36] [INFO ] Implicit Places using invariants and state equation in 128 ms returned [98]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 329 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 98/113 places, 130/155 transitions.
Applied a total of 0 rules in 3 ms. Remains 98 /98 variables (removed 0) and now considering 130/130 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 98/113 places, 130/155 transitions.
Support contains 23 out of 98 places after structural reductions.
[2022-05-15 16:25:36] [INFO ] Flatten gal took : 29 ms
[2022-05-15 16:25:36] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
FORMULA DiscoveryGPU-PT-11a-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-15 16:25:36] [INFO ] Flatten gal took : 14 ms
[2022-05-15 16:25:36] [INFO ] Input system was already deterministic with 130 transitions.
Support contains 22 out of 98 places (down from 23) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 84 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 12) seen :11
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 130 rows 98 cols
[2022-05-15 16:25:36] [INFO ] Computed 1 place invariants in 8 ms
[2022-05-15 16:25:36] [INFO ] After 46ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 16:25:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-05-15 16:25:36] [INFO ] After 84ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
FORMULA DiscoveryGPU-PT-11a-LTLCardinality-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA DiscoveryGPU-PT-11a-LTLCardinality-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 6 simplifications.
Computed a total of 13 stabilizing places and 12 stable transitions
Graph (complete) has 249 edges and 98 vertex of which 95 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.4 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((F(p0)||F(p1)))))'
Support contains 2 out of 98 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 98/98 places, 130/130 transitions.
Graph (complete) has 249 edges and 98 vertex of which 95 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 107 edges and 93 vertex of which 81 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.1 ms
Discarding 12 places :
Also discarding 12 output transitions
Drop transitions removed 12 transitions
Graph (trivial) has 90 edges and 81 vertex of which 44 / 81 are part of one of the 22 SCC in 2 ms
Free SCC test removed 22 places
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 59 transition count 103
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 1 with 33 rules applied. Total rules applied 48 place count 48 transition count 81
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 56 place count 40 transition count 65
Iterating global reduction 2 with 8 rules applied. Total rules applied 64 place count 40 transition count 65
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 72 place count 32 transition count 49
Iterating global reduction 2 with 8 rules applied. Total rules applied 80 place count 32 transition count 49
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 88 place count 24 transition count 33
Iterating global reduction 2 with 8 rules applied. Total rules applied 96 place count 24 transition count 33
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 104 place count 16 transition count 25
Iterating global reduction 2 with 8 rules applied. Total rules applied 112 place count 16 transition count 25
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 118 place count 13 transition count 22
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 119 place count 13 transition count 21
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 122 place count 10 transition count 18
Applied a total of 122 rules in 23 ms. Remains 10 /98 variables (removed 88) and now considering 18/130 (removed 112) transitions.
[2022-05-15 16:25:37] [INFO ] Flow matrix only has 13 transitions (discarded 5 similar events)
// Phase 1: matrix 13 rows 10 cols
[2022-05-15 16:25:37] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-15 16:25:37] [INFO ] Implicit Places using invariants in 17 ms returned []
[2022-05-15 16:25:37] [INFO ] Flow matrix only has 13 transitions (discarded 5 similar events)
// Phase 1: matrix 13 rows 10 cols
[2022-05-15 16:25:37] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-15 16:25:37] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2022-05-15 16:25:37] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-15 16:25:37] [INFO ] Flow matrix only has 13 transitions (discarded 5 similar events)
// Phase 1: matrix 13 rows 10 cols
[2022-05-15 16:25:37] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-15 16:25:37] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/98 places, 18/130 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/98 places, 18/130 transitions.
Stuttering acceptance computed with spot in 278 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DiscoveryGPU-PT-11a-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s6 0) (EQ s2 1)), p1:(AND (EQ s2 0) (EQ s6 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2753 reset in 183 ms.
Product exploration explored 100000 steps with 2745 reset in 103 ms.
Computed a total of 10 stabilizing places and 12 stable transitions
Graph (complete) has 13 edges and 10 vertex of which 6 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Computed a total of 10 stabilizing places and 12 stable transitions
Detected a total of 10/10 stabilizing places and 12/18 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 206 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10008 steps, including 382 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 129 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Probably explored full state space saw : 1375 states, properties seen :0
Probabilistic random walk after 7741 steps, saw 1375 distinct states, run finished after 23 ms. (steps per millisecond=336 ) properties seen :0
Explored full state space saw : 1375 states, properties seen :0
Exhaustive walk after 7741 steps, saw 1375 distinct states, run finished after 5 ms. (steps per millisecond=1548 ) properties seen :0
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(G (NOT (AND (NOT p0) (NOT p1))))
Knowledge based reduction with 6 factoid took 132 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA DiscoveryGPU-PT-11a-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DiscoveryGPU-PT-11a-LTLCardinality-06 finished in 1210 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(p0)))'
Support contains 2 out of 98 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 130/130 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 91 transition count 123
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 91 transition count 123
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 20 place count 85 transition count 117
Iterating global reduction 0 with 6 rules applied. Total rules applied 26 place count 85 transition count 117
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 83 transition count 115
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 83 transition count 115
Applied a total of 30 rules in 15 ms. Remains 83 /98 variables (removed 15) and now considering 115/130 (removed 15) transitions.
// Phase 1: matrix 115 rows 83 cols
[2022-05-15 16:25:38] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-15 16:25:38] [INFO ] Implicit Places using invariants in 63 ms returned []
// Phase 1: matrix 115 rows 83 cols
[2022-05-15 16:25:38] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-15 16:25:38] [INFO ] State equation strengthened by 56 read => feed constraints.
[2022-05-15 16:25:38] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
// Phase 1: matrix 115 rows 83 cols
[2022-05-15 16:25:38] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-15 16:25:38] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 83/98 places, 115/130 transitions.
Finished structural reductions, in 1 iterations. Remains : 83/98 places, 115/130 transitions.
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DiscoveryGPU-PT-11a-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s42 0) (EQ s67 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 335 ms.
Product exploration explored 100000 steps with 50000 reset in 205 ms.
Computed a total of 13 stabilizing places and 12 stable transitions
Graph (complete) has 227 edges and 83 vertex of which 82 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 13 stabilizing places and 12 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 65 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA DiscoveryGPU-PT-11a-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DiscoveryGPU-PT-11a-LTLCardinality-07 finished in 945 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 98 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 98/98 places, 130/130 transitions.
Graph (complete) has 249 edges and 98 vertex of which 95 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 107 edges and 93 vertex of which 79 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.0 ms
Discarding 14 places :
Also discarding 14 output transitions
Drop transitions removed 14 transitions
Graph (trivial) has 86 edges and 79 vertex of which 42 / 79 are part of one of the 21 SCC in 0 ms
Free SCC test removed 21 places
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 58 transition count 101
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 47 place count 47 transition count 80
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 56 place count 38 transition count 62
Iterating global reduction 2 with 9 rules applied. Total rules applied 65 place count 38 transition count 62
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 74 place count 29 transition count 44
Iterating global reduction 2 with 9 rules applied. Total rules applied 83 place count 29 transition count 44
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 91 place count 21 transition count 28
Iterating global reduction 2 with 8 rules applied. Total rules applied 99 place count 21 transition count 28
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 107 place count 13 transition count 20
Iterating global reduction 2 with 8 rules applied. Total rules applied 115 place count 13 transition count 20
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 117 place count 12 transition count 19
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 119 place count 11 transition count 19
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 121 place count 11 transition count 17
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 122 place count 11 transition count 17
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 123 place count 10 transition count 16
Iterating global reduction 2 with 1 rules applied. Total rules applied 124 place count 10 transition count 16
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 126 place count 8 transition count 14
Applied a total of 126 rules in 19 ms. Remains 8 /98 variables (removed 90) and now considering 14/130 (removed 116) transitions.
[2022-05-15 16:25:39] [INFO ] Flow matrix only has 11 transitions (discarded 3 similar events)
// Phase 1: matrix 11 rows 8 cols
[2022-05-15 16:25:39] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-15 16:25:39] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-05-15 16:25:39] [INFO ] Flow matrix only has 11 transitions (discarded 3 similar events)
// Phase 1: matrix 11 rows 8 cols
[2022-05-15 16:25:39] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-15 16:25:39] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2022-05-15 16:25:39] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-15 16:25:39] [INFO ] Flow matrix only has 11 transitions (discarded 3 similar events)
// Phase 1: matrix 11 rows 8 cols
[2022-05-15 16:25:39] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-15 16:25:39] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/98 places, 14/130 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/98 places, 14/130 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : DiscoveryGPU-PT-11a-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s7 0) (EQ s0 1))], 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 1 steps with 0 reset in 0 ms.
FORMULA DiscoveryGPU-PT-11a-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-11a-LTLCardinality-08 finished in 174 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(G(p0)))))'
Support contains 2 out of 98 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 98/98 places, 130/130 transitions.
Graph (complete) has 249 edges and 98 vertex of which 95 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 107 edges and 93 vertex of which 77 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.1 ms
Discarding 16 places :
Also discarding 16 output transitions
Drop transitions removed 16 transitions
Graph (trivial) has 83 edges and 77 vertex of which 42 / 77 are part of one of the 21 SCC in 1 ms
Free SCC test removed 21 places
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 56 transition count 100
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 45 place count 46 transition count 79
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 55 place count 36 transition count 59
Iterating global reduction 2 with 10 rules applied. Total rules applied 65 place count 36 transition count 59
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 73 place count 28 transition count 43
Iterating global reduction 2 with 8 rules applied. Total rules applied 81 place count 28 transition count 43
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 89 place count 20 transition count 27
Iterating global reduction 2 with 8 rules applied. Total rules applied 97 place count 20 transition count 27
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 105 place count 12 transition count 19
Iterating global reduction 2 with 8 rules applied. Total rules applied 113 place count 12 transition count 19
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 115 place count 11 transition count 18
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 117 place count 11 transition count 16
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 120 place count 8 transition count 13
Applied a total of 120 rules in 17 ms. Remains 8 /98 variables (removed 90) and now considering 13/130 (removed 117) transitions.
[2022-05-15 16:25:39] [INFO ] Flow matrix only has 10 transitions (discarded 3 similar events)
// Phase 1: matrix 10 rows 8 cols
[2022-05-15 16:25:39] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 16:25:39] [INFO ] Implicit Places using invariants in 25 ms returned []
[2022-05-15 16:25:39] [INFO ] Flow matrix only has 10 transitions (discarded 3 similar events)
// Phase 1: matrix 10 rows 8 cols
[2022-05-15 16:25:39] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-15 16:25:39] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2022-05-15 16:25:39] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-15 16:25:39] [INFO ] Flow matrix only has 10 transitions (discarded 3 similar events)
// Phase 1: matrix 10 rows 8 cols
[2022-05-15 16:25:39] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-15 16:25:39] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/98 places, 13/130 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/98 places, 13/130 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : DiscoveryGPU-PT-11a-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s3 0) (EQ s5 1))], 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 65 steps with 1 reset in 1 ms.
FORMULA DiscoveryGPU-PT-11a-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-11a-LTLCardinality-09 finished in 144 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(F(p0)))))'
Support contains 4 out of 98 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 130/130 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 92 transition count 124
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 92 transition count 124
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 86 transition count 118
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 86 transition count 118
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 85 transition count 117
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 85 transition count 117
Applied a total of 26 rules in 10 ms. Remains 85 /98 variables (removed 13) and now considering 117/130 (removed 13) transitions.
// Phase 1: matrix 117 rows 85 cols
[2022-05-15 16:25:39] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-15 16:25:39] [INFO ] Implicit Places using invariants in 62 ms returned []
// Phase 1: matrix 117 rows 85 cols
[2022-05-15 16:25:39] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-15 16:25:39] [INFO ] State equation strengthened by 57 read => feed constraints.
[2022-05-15 16:25:39] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
// Phase 1: matrix 117 rows 85 cols
[2022-05-15 16:25:39] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-15 16:25:39] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 85/98 places, 117/130 transitions.
Finished structural reductions, in 1 iterations. Remains : 85/98 places, 117/130 transitions.
Stuttering acceptance computed with spot in 114 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DiscoveryGPU-PT-11a-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (EQ s53 0) (EQ s16 1) (OR (EQ s46 0) (EQ s62 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 3399 steps with 245 reset in 5 ms.
FORMULA DiscoveryGPU-PT-11a-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-11a-LTLCardinality-12 finished in 387 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(F(X(G(F(p0)))))||X(p1)))))'
Support contains 4 out of 98 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 130/130 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 91 transition count 123
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 91 transition count 123
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 21 place count 84 transition count 116
Iterating global reduction 0 with 7 rules applied. Total rules applied 28 place count 84 transition count 116
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 30 place count 82 transition count 114
Iterating global reduction 0 with 2 rules applied. Total rules applied 32 place count 82 transition count 114
Applied a total of 32 rules in 5 ms. Remains 82 /98 variables (removed 16) and now considering 114/130 (removed 16) transitions.
// Phase 1: matrix 114 rows 82 cols
[2022-05-15 16:25:39] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-15 16:25:40] [INFO ] Implicit Places using invariants in 77 ms returned []
// Phase 1: matrix 114 rows 82 cols
[2022-05-15 16:25:40] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-15 16:25:40] [INFO ] State equation strengthened by 56 read => feed constraints.
[2022-05-15 16:25:40] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 162 ms to find 0 implicit places.
// Phase 1: matrix 114 rows 82 cols
[2022-05-15 16:25:40] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-15 16:25:40] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 82/98 places, 114/130 transitions.
Finished structural reductions, in 1 iterations. Remains : 82/98 places, 114/130 transitions.
Stuttering acceptance computed with spot in 225 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : DiscoveryGPU-PT-11a-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 4}, { cond=(NOT p1), acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 4}, { cond=true, acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(OR (EQ s33 0) (EQ s62 1)), p0:(AND (EQ s4 0) (EQ s73 1))], 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, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 170 ms.
Product exploration explored 100000 steps with 25000 reset in 155 ms.
Computed a total of 13 stabilizing places and 12 stable transitions
Graph (complete) has 226 edges and 82 vertex of which 81 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 13 stabilizing places and 12 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 99 ms. Reduced automaton from 6 states, 8 edges and 2 AP to 6 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 220 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0)]
Finished random walk after 169 steps, including 1 resets, run visited all 3 properties in 10 ms. (steps per millisecond=16 )
Knowledge obtained : [(AND p1 (NOT p0)), true]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F p0), (F (NOT p1))]
Knowledge based reduction with 2 factoid took 134 ms. Reduced automaton from 6 states, 8 edges and 2 AP to 6 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 198 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 216 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0)]
Support contains 4 out of 82 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 82/82 places, 114/114 transitions.
Applied a total of 0 rules in 2 ms. Remains 82 /82 variables (removed 0) and now considering 114/114 (removed 0) transitions.
// Phase 1: matrix 114 rows 82 cols
[2022-05-15 16:25:41] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-15 16:25:41] [INFO ] Implicit Places using invariants in 123 ms returned []
// Phase 1: matrix 114 rows 82 cols
[2022-05-15 16:25:41] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-15 16:25:41] [INFO ] State equation strengthened by 56 read => feed constraints.
[2022-05-15 16:25:41] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 222 ms to find 0 implicit places.
// Phase 1: matrix 114 rows 82 cols
[2022-05-15 16:25:41] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-15 16:25:41] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 82/82 places, 114/114 transitions.
Computed a total of 13 stabilizing places and 12 stable transitions
Graph (complete) has 226 edges and 82 vertex of which 81 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Computed a total of 13 stabilizing places and 12 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 96 ms. Reduced automaton from 6 states, 8 edges and 2 AP to 6 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 245 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0)]
Finished random walk after 67 steps, including 0 resets, run visited all 3 properties in 4 ms. (steps per millisecond=16 )
Knowledge obtained : [(AND (NOT p0) p1), true]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F p0), (F (NOT p1))]
Knowledge based reduction with 2 factoid took 134 ms. Reduced automaton from 6 states, 8 edges and 2 AP to 6 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 213 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 210 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 204 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 142 ms.
Product exploration explored 100000 steps with 25000 reset in 144 ms.
Applying partial POR strategy [false, false, false, true, true, true]
Stuttering acceptance computed with spot in 220 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0)]
Support contains 4 out of 82 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 82/82 places, 114/114 transitions.
Graph (complete) has 226 edges and 82 vertex of which 81 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 81 transition count 113
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 81 transition count 113
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 21 places in 0 ms
Iterating global reduction 0 with 20 rules applied. Total rules applied 22 place count 81 transition count 133
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 30 place count 73 transition count 117
Deduced a syphon composed of 21 places in 0 ms
Iterating global reduction 0 with 8 rules applied. Total rules applied 38 place count 73 transition count 117
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 53 place count 58 transition count 87
Deduced a syphon composed of 13 places in 1 ms
Iterating global reduction 0 with 15 rules applied. Total rules applied 68 place count 58 transition count 87
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 75 place count 51 transition count 80
Deduced a syphon composed of 13 places in 0 ms
Iterating global reduction 0 with 7 rules applied. Total rules applied 82 place count 51 transition count 80
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 89 place count 44 transition count 66
Deduced a syphon composed of 13 places in 0 ms
Iterating global reduction 0 with 7 rules applied. Total rules applied 96 place count 44 transition count 66
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 109 place count 31 transition count 46
Deduced a syphon composed of 6 places in 0 ms
Iterating global reduction 0 with 13 rules applied. Total rules applied 122 place count 31 transition count 46
Deduced a syphon composed of 6 places in 0 ms
Applied a total of 122 rules in 19 ms. Remains 31 /82 variables (removed 51) and now considering 46/114 (removed 68) transitions.
[2022-05-15 16:25:43] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-15 16:25:43] [INFO ] Flow matrix only has 42 transitions (discarded 4 similar events)
// Phase 1: matrix 42 rows 31 cols
[2022-05-15 16:25:43] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-15 16:25:43] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 31/82 places, 46/114 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/82 places, 46/114 transitions.
Product exploration explored 100000 steps with 25000 reset in 249 ms.
Product exploration explored 100000 steps with 25000 reset in 249 ms.
Built C files in :
/tmp/ltsmin17425348534335323556
[2022-05-15 16:25:44] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17425348534335323556
Running compilation step : cd /tmp/ltsmin17425348534335323556;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 263 ms.
Running link step : cd /tmp/ltsmin17425348534335323556;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin17425348534335323556;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased16185963686294959065.hoa' '--buchi-type=spotba'
LTSmin run took 173 ms.
FORMULA DiscoveryGPU-PT-11a-LTLCardinality-14 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property DiscoveryGPU-PT-11a-LTLCardinality-14 finished in 4934 ms.
All properties solved by simple procedures.
Total runtime 9065 ms.

BK_STOP 1652631944941

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DiscoveryGPU-PT-11a"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is DiscoveryGPU-PT-11a, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r078-tall-165260109800083"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DiscoveryGPU-PT-11a.tgz
mv DiscoveryGPU-PT-11a execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;