Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r444-smll-171701110900172.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is UtilityControlRoom-PT-Z2T3N10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r444-smll-171701110900172
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 28K Apr 13 05:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 144K Apr 13 05:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 35K Apr 13 05:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 155K Apr 13 05:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 23 08:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 49K Apr 23 08:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 17K Apr 23 08:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 23 08:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 51K Apr 13 05:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 256K Apr 13 05:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 82K Apr 13 05:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 333K Apr 13 05:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 23 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.4K Apr 23 08:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 8 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 116K May 18 16:43 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 UtilityControlRoom-PT-Z2T3N10-LTLFireability-00
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLFireability-01
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLFireability-02
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLFireability-03
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLFireability-04
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLFireability-05
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLFireability-06
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLFireability-07
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLFireability-08
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLFireability-09
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLFireability-10
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLFireability-11
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLFireability-12
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLFireability-13
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLFireability-14
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717105698471

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtilityControlRoom-PT-Z2T3N10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202405141337
[2024-05-30 21:48:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-30 21:48:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 21:48:20] [INFO ] Load time of PNML (sax parser for PT used): 113 ms
[2024-05-30 21:48:20] [INFO ] Transformed 174 places.
[2024-05-30 21:48:20] [INFO ] Transformed 270 transitions.
[2024-05-30 21:48:20] [INFO ] Parsed PT model containing 174 places and 270 transitions and 850 arcs in 313 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 135 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
[2024-05-30 21:48:20] [INFO ] Reduced 10 identical enabling conditions.
[2024-05-30 21:48:20] [INFO ] Reduced 10 identical enabling conditions.
[2024-05-30 21:48:20] [INFO ] Reduced 10 identical enabling conditions.
Ensure Unique test removed 40 transitions
Reduce redundant transitions removed 40 transitions.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 125 out of 174 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Applied a total of 0 rules in 18 ms. Remains 174 /174 variables (removed 0) and now considering 230/230 (removed 0) transitions.
// Phase 1: matrix 230 rows 174 cols
[2024-05-30 21:48:21] [INFO ] Computed 23 invariants in 23 ms
[2024-05-30 21:48:21] [INFO ] Implicit Places using invariants in 326 ms returned [123]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 376 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 173/174 places, 230/230 transitions.
Applied a total of 0 rules in 17 ms. Remains 173 /173 variables (removed 0) and now considering 230/230 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 439 ms. Remains : 173/174 places, 230/230 transitions.
Support contains 125 out of 173 places after structural reductions.
[2024-05-30 21:48:21] [INFO ] Flatten gal took : 91 ms
[2024-05-30 21:48:21] [INFO ] Flatten gal took : 47 ms
[2024-05-30 21:48:22] [INFO ] Input system was already deterministic with 230 transitions.
Support contains 124 out of 173 places (down from 125) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 24 to 21
RANDOM walk for 40000 steps (8 resets) in 1631 ms. (24 steps per ms) remains 1/21 properties
BEST_FIRST walk for 8155 steps (2 resets) in 51 ms. (156 steps per ms) remains 0/1 properties
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 23 out of 173 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 173 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 133 transition count 170
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 100 place count 133 transition count 150
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 140 place count 113 transition count 150
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 160 place count 103 transition count 140
Applied a total of 160 rules in 67 ms. Remains 103 /173 variables (removed 70) and now considering 140/230 (removed 90) transitions.
// Phase 1: matrix 140 rows 103 cols
[2024-05-30 21:48:23] [INFO ] Computed 22 invariants in 5 ms
[2024-05-30 21:48:23] [INFO ] Implicit Places using invariants in 126 ms returned []
[2024-05-30 21:48:23] [INFO ] Invariant cache hit.
[2024-05-30 21:48:23] [INFO ] Implicit Places using invariants and state equation in 178 ms returned []
Implicit Place search using SMT with State Equation took 310 ms to find 0 implicit places.
[2024-05-30 21:48:23] [INFO ] Redundant transitions in 5 ms returned []
Running 110 sub problems to find dead transitions.
[2024-05-30 21:48:23] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/93 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/93 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 2 (OVERLAPS) 10/103 variables, 10/22 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/103 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 4 (OVERLAPS) 140/243 variables, 103/125 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/243 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 6 (OVERLAPS) 0/243 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 110 unsolved
No progress, stopping.
After SMT solving in domain Real declared 243/243 variables, and 125 constraints, problems are : Problem set: 0 solved, 110 unsolved in 3715 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 103/103 constraints, PredecessorRefiner: 110/110 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 110 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/93 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/93 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 2 (OVERLAPS) 10/103 variables, 10/22 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/103 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 4 (OVERLAPS) 140/243 variables, 103/125 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/243 variables, 110/235 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/243 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 7 (OVERLAPS) 0/243 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 110 unsolved
No progress, stopping.
After SMT solving in domain Int declared 243/243 variables, and 235 constraints, problems are : Problem set: 0 solved, 110 unsolved in 4836 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 103/103 constraints, PredecessorRefiner: 110/110 constraints, Known Traps: 0/0 constraints]
After SMT, in 8765ms problems are : Problem set: 0 solved, 110 unsolved
Search for dead transitions found 0 dead transitions in 8779ms
Starting structural reductions in SI_LTL mode, iteration 1 : 103/173 places, 140/230 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9173 ms. Remains : 103/173 places, 140/230 transitions.
Stuttering acceptance computed with spot in 208 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLFireability-00
Product exploration explored 100000 steps with 0 reset in 755 ms.
Stack based approach found an accepted trace after 2626 steps with 0 reset with depth 2627 and stack size 2627 in 21 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLFireability-00 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLFireability-00 finished in 10360 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||G(p1))))'
Support contains 40 out of 173 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 173 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 133 transition count 170
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 101 place count 132 transition count 150
Iterating global reduction 2 with 1 rules applied. Total rules applied 102 place count 132 transition count 150
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 112 place count 122 transition count 140
Iterating global reduction 2 with 10 rules applied. Total rules applied 122 place count 122 transition count 140
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 41 rules applied. Total rules applied 163 place count 101 transition count 120
Applied a total of 163 rules in 33 ms. Remains 101 /173 variables (removed 72) and now considering 120/230 (removed 110) transitions.
// Phase 1: matrix 120 rows 101 cols
[2024-05-30 21:48:33] [INFO ] Computed 21 invariants in 3 ms
[2024-05-30 21:48:33] [INFO ] Implicit Places using invariants in 77 ms returned []
[2024-05-30 21:48:33] [INFO ] Invariant cache hit.
[2024-05-30 21:48:33] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 218 ms to find 0 implicit places.
[2024-05-30 21:48:33] [INFO ] Redundant transitions in 3 ms returned []
Running 110 sub problems to find dead transitions.
[2024-05-30 21:48:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/91 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 2 (OVERLAPS) 10/101 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/101 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 4 (OVERLAPS) 120/221 variables, 101/122 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/221 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 6 (OVERLAPS) 0/221 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 110 unsolved
No progress, stopping.
After SMT solving in domain Real declared 221/221 variables, and 122 constraints, problems are : Problem set: 0 solved, 110 unsolved in 2915 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 101/101 constraints, PredecessorRefiner: 110/110 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 110 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/91 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 2 (OVERLAPS) 10/101 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/101 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 4 (OVERLAPS) 120/221 variables, 101/122 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/221 variables, 110/232 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/221 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 7 (OVERLAPS) 0/221 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 110 unsolved
No progress, stopping.
After SMT solving in domain Int declared 221/221 variables, and 232 constraints, problems are : Problem set: 0 solved, 110 unsolved in 2964 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 101/101 constraints, PredecessorRefiner: 110/110 constraints, Known Traps: 0/0 constraints]
After SMT, in 5928ms problems are : Problem set: 0 solved, 110 unsolved
Search for dead transitions found 0 dead transitions in 5933ms
Starting structural reductions in SI_LTL mode, iteration 1 : 101/173 places, 120/230 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6196 ms. Remains : 101/173 places, 120/230 transitions.
Stuttering acceptance computed with spot in 102 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLFireability-01
Entered a terminal (fully accepting) state of product in 25 steps with 0 reset in 1 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLFireability-01 finished in 6313 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 40 out of 173 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 20 Pre rules applied. Total rules applied 0 place count 173 transition count 210
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 0 with 40 rules applied. Total rules applied 40 place count 153 transition count 210
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 0 with 80 rules applied. Total rules applied 120 place count 113 transition count 170
Applied a total of 120 rules in 20 ms. Remains 113 /173 variables (removed 60) and now considering 170/230 (removed 60) transitions.
// Phase 1: matrix 170 rows 113 cols
[2024-05-30 21:48:39] [INFO ] Computed 22 invariants in 3 ms
[2024-05-30 21:48:39] [INFO ] Implicit Places using invariants in 120 ms returned [92]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 121 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 112/173 places, 170/230 transitions.
Applied a total of 0 rules in 8 ms. Remains 112 /112 variables (removed 0) and now considering 170/170 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 149 ms. Remains : 112/173 places, 170/230 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLFireability-02
Product exploration explored 100000 steps with 0 reset in 457 ms.
Stack based approach found an accepted trace after 214 steps with 0 reset with depth 215 and stack size 215 in 1 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLFireability-02 finished in 658 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||F(p1))))'
Support contains 30 out of 173 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 173 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 133 transition count 170
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 101 place count 132 transition count 150
Iterating global reduction 2 with 1 rules applied. Total rules applied 102 place count 132 transition count 150
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 112 place count 122 transition count 140
Iterating global reduction 2 with 10 rules applied. Total rules applied 122 place count 122 transition count 140
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 61 rules applied. Total rules applied 183 place count 91 transition count 110
Applied a total of 183 rules in 20 ms. Remains 91 /173 variables (removed 82) and now considering 110/230 (removed 120) transitions.
// Phase 1: matrix 110 rows 91 cols
[2024-05-30 21:48:40] [INFO ] Computed 21 invariants in 4 ms
[2024-05-30 21:48:40] [INFO ] Implicit Places using invariants in 137 ms returned []
[2024-05-30 21:48:40] [INFO ] Invariant cache hit.
[2024-05-30 21:48:40] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 255 ms to find 0 implicit places.
[2024-05-30 21:48:40] [INFO ] Redundant transitions in 3 ms returned []
Running 90 sub problems to find dead transitions.
[2024-05-30 21:48:40] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/81 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/81 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 2 (OVERLAPS) 10/91 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 4 (OVERLAPS) 110/201 variables, 91/112 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/201 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 6 (OVERLAPS) 0/201 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 90 unsolved
No progress, stopping.
After SMT solving in domain Real declared 201/201 variables, and 112 constraints, problems are : Problem set: 0 solved, 90 unsolved in 2161 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 91/91 constraints, PredecessorRefiner: 90/90 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 90 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/81 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/81 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 2 (OVERLAPS) 10/91 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 4 (OVERLAPS) 110/201 variables, 91/112 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/201 variables, 90/202 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/201 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 7 (OVERLAPS) 0/201 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 90 unsolved
No progress, stopping.
After SMT solving in domain Int declared 201/201 variables, and 202 constraints, problems are : Problem set: 0 solved, 90 unsolved in 2430 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 91/91 constraints, PredecessorRefiner: 90/90 constraints, Known Traps: 0/0 constraints]
After SMT, in 4631ms problems are : Problem set: 0 solved, 90 unsolved
Search for dead transitions found 0 dead transitions in 4633ms
Starting structural reductions in SI_LTL mode, iteration 1 : 91/173 places, 110/230 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4916 ms. Remains : 91/173 places, 110/230 transitions.
Stuttering acceptance computed with spot in 128 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLFireability-03
Product exploration explored 100000 steps with 1227 reset in 718 ms.
Stack based approach found an accepted trace after 10405 steps with 114 reset with depth 39 and stack size 39 in 49 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLFireability-03 finished in 5827 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(!p0)) U (G(p2)||p1)))'
Support contains 33 out of 173 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 153 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 153 transition count 210
Applied a total of 40 rules in 8 ms. Remains 153 /173 variables (removed 20) and now considering 210/230 (removed 20) transitions.
// Phase 1: matrix 210 rows 153 cols
[2024-05-30 21:48:46] [INFO ] Computed 22 invariants in 4 ms
[2024-05-30 21:48:46] [INFO ] Implicit Places using invariants in 99 ms returned []
[2024-05-30 21:48:46] [INFO ] Invariant cache hit.
[2024-05-30 21:48:46] [INFO ] Implicit Places using invariants and state equation in 205 ms returned []
Implicit Place search using SMT with State Equation took 309 ms to find 0 implicit places.
Running 200 sub problems to find dead transitions.
[2024-05-30 21:48:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/143 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/143 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 10/153 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (OVERLAPS) 210/363 variables, 153/175 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/363 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (OVERLAPS) 0/363 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Real declared 363/363 variables, and 175 constraints, problems are : Problem set: 0 solved, 200 unsolved in 8036 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 200 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/143 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/143 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 10/153 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (OVERLAPS) 210/363 variables, 153/175 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/363 variables, 200/375 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/363 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 7 (OVERLAPS) 0/363 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Int declared 363/363 variables, and 375 constraints, problems are : Problem set: 0 solved, 200 unsolved in 9052 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints]
After SMT, in 17313ms problems are : Problem set: 0 solved, 200 unsolved
Search for dead transitions found 0 dead transitions in 17319ms
Starting structural reductions in LTL mode, iteration 1 : 153/173 places, 210/230 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17639 ms. Remains : 153/173 places, 210/230 transitions.
Stuttering acceptance computed with spot in 232 ms :[(AND (NOT p1) (NOT p2)), p0, (AND p0 (NOT p2)), true, (NOT p2)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLFireability-04
Entered a terminal (fully accepting) state of product in 22 steps with 0 reset in 2 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLFireability-04 finished in 17895 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((X(F(!p0)) U (X(!p2)||p1)))))'
Support contains 30 out of 173 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 153 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 153 transition count 210
Applied a total of 40 rules in 15 ms. Remains 153 /173 variables (removed 20) and now considering 210/230 (removed 20) transitions.
[2024-05-30 21:49:04] [INFO ] Invariant cache hit.
[2024-05-30 21:49:04] [INFO ] Implicit Places using invariants in 150 ms returned []
[2024-05-30 21:49:04] [INFO ] Invariant cache hit.
[2024-05-30 21:49:04] [INFO ] Implicit Places using invariants and state equation in 240 ms returned []
Implicit Place search using SMT with State Equation took 394 ms to find 0 implicit places.
Running 200 sub problems to find dead transitions.
[2024-05-30 21:49:04] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/143 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/143 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 10/153 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (OVERLAPS) 210/363 variables, 153/175 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/363 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (OVERLAPS) 0/363 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Real declared 363/363 variables, and 175 constraints, problems are : Problem set: 0 solved, 200 unsolved in 7016 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 200 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/143 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/143 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 10/153 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (OVERLAPS) 210/363 variables, 153/175 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/363 variables, 200/375 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/363 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 7 (OVERLAPS) 0/363 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Int declared 363/363 variables, and 375 constraints, problems are : Problem set: 0 solved, 200 unsolved in 9028 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints]
After SMT, in 16163ms problems are : Problem set: 0 solved, 200 unsolved
Search for dead transitions found 0 dead transitions in 16166ms
Starting structural reductions in LTL mode, iteration 1 : 153/173 places, 210/230 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16576 ms. Remains : 153/173 places, 210/230 transitions.
Stuttering acceptance computed with spot in 173 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2 p0), (AND (NOT p1) p2), (AND (NOT p1) p2 p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLFireability-06
Product exploration explored 100000 steps with 7098 reset in 268 ms.
Product exploration explored 100000 steps with 7004 reset in 275 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2) p0), (X (NOT p2)), (X (NOT (AND (NOT p1) p2 (NOT p0)))), (X (NOT (AND (NOT p1) p2 p0))), (X (NOT (AND p2 p0))), (X (NOT p0)), (X (NOT (AND (NOT p1) p2))), (X p1), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (NOT (AND p2 p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) p2))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 14 factoid took 305 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter sensitive) to 4 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 153 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2 p0), (AND (NOT p1) p2), (AND (NOT p1) p2 p0)]
RANDOM walk for 268 steps (0 resets) in 10 ms. (24 steps per ms) remains 0/8 properties
Knowledge obtained : [(AND (NOT p1) (NOT p2) p0), (X (NOT p2)), (X (NOT (AND (NOT p1) p2 (NOT p0)))), (X (NOT (AND (NOT p1) p2 p0))), (X (NOT (AND p2 p0))), (X (NOT p0)), (X (NOT (AND (NOT p1) p2))), (X p1), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (NOT (AND p2 p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) p2))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F (NOT (OR (NOT p2) p0 p1))), (F (NOT (OR (NOT p2) (NOT p0)))), (F (NOT (OR (NOT p2) p1))), (F (NOT p0)), (F p2), (F (NOT (OR (NOT p2) (NOT p0) p1))), (F p1), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 14 factoid took 566 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter sensitive) to 4 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 179 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2 p0), (AND (NOT p1) p2), (AND (NOT p1) p2 p0)]
Stuttering acceptance computed with spot in 177 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2 p0), (AND (NOT p1) p2), (AND (NOT p1) p2 p0)]
Support contains 30 out of 153 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 153/153 places, 210/210 transitions.
Applied a total of 0 rules in 3 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2024-05-30 21:49:22] [INFO ] Invariant cache hit.
[2024-05-30 21:49:23] [INFO ] Implicit Places using invariants in 126 ms returned []
[2024-05-30 21:49:23] [INFO ] Invariant cache hit.
[2024-05-30 21:49:23] [INFO ] Implicit Places using invariants and state equation in 255 ms returned []
Implicit Place search using SMT with State Equation took 383 ms to find 0 implicit places.
Running 200 sub problems to find dead transitions.
[2024-05-30 21:49:23] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/143 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/143 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 10/153 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (OVERLAPS) 210/363 variables, 153/175 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/363 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (OVERLAPS) 0/363 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Real declared 363/363 variables, and 175 constraints, problems are : Problem set: 0 solved, 200 unsolved in 8165 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 200 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/143 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/143 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 10/153 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (OVERLAPS) 210/363 variables, 153/175 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/363 variables, 200/375 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/363 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 7 (OVERLAPS) 0/363 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Int declared 363/363 variables, and 375 constraints, problems are : Problem set: 0 solved, 200 unsolved in 9740 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints]
After SMT, in 18118ms problems are : Problem set: 0 solved, 200 unsolved
Search for dead transitions found 0 dead transitions in 18126ms
Finished structural reductions in LTL mode , in 1 iterations and 18514 ms. Remains : 153/153 places, 210/210 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2) p0), (X (NOT p2)), (X (NOT (AND p2 p0 (NOT p1)))), (X (NOT (AND p2 p0))), (X (NOT (AND p2 (NOT p0) (NOT p1)))), (X (NOT p0)), (X (NOT (AND p2 (NOT p1)))), (X p1), (X (X (NOT p2))), (X (X (NOT (AND p2 p0 (NOT p1))))), (X (X (NOT (AND p2 p0)))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 14 factoid took 388 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter sensitive) to 4 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 154 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2 p0), (AND (NOT p1) p2), (AND (NOT p1) p2 p0)]
RANDOM walk for 334 steps (0 resets) in 15 ms. (20 steps per ms) remains 0/8 properties
Knowledge obtained : [(AND (NOT p1) (NOT p2) p0), (X (NOT p2)), (X (NOT (AND p2 p0 (NOT p1)))), (X (NOT (AND p2 p0))), (X (NOT (AND p2 (NOT p0) (NOT p1)))), (X (NOT p0)), (X (NOT (AND p2 (NOT p1)))), (X p1), (X (X (NOT p2))), (X (X (NOT (AND p2 p0 (NOT p1))))), (X (X (NOT (AND p2 p0)))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F (NOT (OR (NOT p2) p0 p1))), (F (NOT (OR (NOT p2) (NOT p0)))), (F (NOT (OR (NOT p2) p1))), (F (NOT p0)), (F p2), (F (NOT (OR (NOT p2) (NOT p0) p1))), (F p1), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 14 factoid took 575 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter sensitive) to 4 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 156 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2 p0), (AND (NOT p1) p2), (AND (NOT p1) p2 p0)]
Stuttering acceptance computed with spot in 148 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2 p0), (AND (NOT p1) p2), (AND (NOT p1) p2 p0)]
Stuttering acceptance computed with spot in 153 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2 p0), (AND (NOT p1) p2), (AND (NOT p1) p2 p0)]
Product exploration explored 100000 steps with 6837 reset in 237 ms.
Product exploration explored 100000 steps with 7080 reset in 274 ms.
Built C files in :
/tmp/ltsmin15377738986999829785
[2024-05-30 21:49:43] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15377738986999829785
Running compilation step : cd /tmp/ltsmin15377738986999829785;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 828 ms.
Running link step : cd /tmp/ltsmin15377738986999829785;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin15377738986999829785;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased16671725112910296828.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 30 out of 153 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 153/153 places, 210/210 transitions.
Applied a total of 0 rules in 2 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2024-05-30 21:49:59] [INFO ] Invariant cache hit.
[2024-05-30 21:49:59] [INFO ] Implicit Places using invariants in 209 ms returned []
[2024-05-30 21:49:59] [INFO ] Invariant cache hit.
[2024-05-30 21:49:59] [INFO ] Implicit Places using invariants and state equation in 383 ms returned []
Implicit Place search using SMT with State Equation took 611 ms to find 0 implicit places.
Running 200 sub problems to find dead transitions.
[2024-05-30 21:49:59] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/143 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/143 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 10/153 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (OVERLAPS) 210/363 variables, 153/175 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/363 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (OVERLAPS) 0/363 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Real declared 363/363 variables, and 175 constraints, problems are : Problem set: 0 solved, 200 unsolved in 9123 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 200 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/143 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/143 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 10/153 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (OVERLAPS) 210/363 variables, 153/175 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/363 variables, 200/375 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/363 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 7 (OVERLAPS) 0/363 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Int declared 363/363 variables, and 375 constraints, problems are : Problem set: 0 solved, 200 unsolved in 10173 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints]
After SMT, in 19463ms problems are : Problem set: 0 solved, 200 unsolved
Search for dead transitions found 0 dead transitions in 19470ms
Finished structural reductions in LTL mode , in 1 iterations and 20085 ms. Remains : 153/153 places, 210/210 transitions.
Built C files in :
/tmp/ltsmin236913979617291550
[2024-05-30 21:50:19] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin236913979617291550
Running compilation step : cd /tmp/ltsmin236913979617291550;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 602 ms.
Running link step : cd /tmp/ltsmin236913979617291550;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin236913979617291550;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased7915640281503441032.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-30 21:50:34] [INFO ] Flatten gal took : 20 ms
[2024-05-30 21:50:34] [INFO ] Flatten gal took : 16 ms
[2024-05-30 21:50:34] [INFO ] Time to serialize gal into /tmp/LTL5480891785499848305.gal : 7 ms
[2024-05-30 21:50:34] [INFO ] Time to serialize properties into /tmp/LTL11190495990765074089.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5480891785499848305.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5667375627916919276.hoa' '-atoms' '/tmp/LTL11190495990765074089.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL11190495990765074089.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5667375627916919276.hoa
Detected timeout of ITS tools.
[2024-05-30 21:50:49] [INFO ] Flatten gal took : 16 ms
[2024-05-30 21:50:49] [INFO ] Flatten gal took : 15 ms
[2024-05-30 21:50:49] [INFO ] Time to serialize gal into /tmp/LTL4962846295071638177.gal : 4 ms
[2024-05-30 21:50:49] [INFO ] Time to serialize properties into /tmp/LTL2063483300173789295.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4962846295071638177.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2063483300173789295.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G((X(F(!("(((((ControlRoomDispatch_2<1)&&(ControlRoomDispatch_3<1))&&((ControlRoomDispatch_0<1)&&(ControlRoomDispatch_1<1)))&&(((...786
Formula 0 simplified : GF(XG"(((((ControlRoomDispatch_2<1)&&(ControlRoomDispatch_3<1))&&((ControlRoomDispatch_0<1)&&(ControlRoomDispatch_1<1)))&&(((Control...765
Detected timeout of ITS tools.
[2024-05-30 21:51:04] [INFO ] Flatten gal took : 14 ms
[2024-05-30 21:51:04] [INFO ] Applying decomposition
[2024-05-30 21:51:04] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph5304805508589582449.txt' '-o' '/tmp/graph5304805508589582449.bin' '-w' '/tmp/graph5304805508589582449.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5304805508589582449.bin' '-l' '-1' '-v' '-w' '/tmp/graph5304805508589582449.weights' '-q' '0' '-e' '0.001'
[2024-05-30 21:51:04] [INFO ] Decomposing Gal with order
[2024-05-30 21:51:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 21:51:04] [INFO ] Removed a total of 245 redundant transitions.
[2024-05-30 21:51:04] [INFO ] Flatten gal took : 118 ms
[2024-05-30 21:51:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 37 ms.
[2024-05-30 21:51:04] [INFO ] Time to serialize gal into /tmp/LTL5491473516109714525.gal : 44 ms
[2024-05-30 21:51:04] [INFO ] Time to serialize properties into /tmp/LTL1906128483698273533.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5491473516109714525.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1906128483698273533.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F(G((X(F(!("(((((i5.i0.u43.ControlRoomDispatch_2<1)&&(i6.i1.u44.ControlRoomDispatch_3<1))&&((i2.i1.u41.ControlRoomDispatch_0<1)&&(i...1076
Formula 0 simplified : GF(XG"(((((i5.i0.u43.ControlRoomDispatch_2<1)&&(i6.i1.u44.ControlRoomDispatch_3<1))&&((i2.i1.u41.ControlRoomDispatch_0<1)&&(i4.i0.u4...1055
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
400 unique states visited
0 strongly connected components in search stack
784 transitions explored
66 items max in DFS search stack
1105 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,11.1045,250112,1,0,460603,250,2161,329078,98,864,667950
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLFireability-06 finished in 133331 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(((G((!p1||G(p1)))&&F(!p2))||p0))))'
Support contains 73 out of 173 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Applied a total of 0 rules in 2 ms. Remains 173 /173 variables (removed 0) and now considering 230/230 (removed 0) transitions.
// Phase 1: matrix 230 rows 173 cols
[2024-05-30 21:51:17] [INFO ] Computed 22 invariants in 4 ms
[2024-05-30 21:51:17] [INFO ] Implicit Places using invariants in 121 ms returned []
[2024-05-30 21:51:17] [INFO ] Invariant cache hit.
[2024-05-30 21:51:17] [INFO ] Implicit Places using invariants and state equation in 192 ms returned []
Implicit Place search using SMT with State Equation took 314 ms to find 0 implicit places.
Running 220 sub problems to find dead transitions.
[2024-05-30 21:51:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/163 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (OVERLAPS) 10/173 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/173 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (OVERLAPS) 230/403 variables, 173/195 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/403 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 6 (OVERLAPS) 0/403 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Real declared 403/403 variables, and 195 constraints, problems are : Problem set: 0 solved, 220 unsolved in 8365 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 173/173 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 220 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/163 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (OVERLAPS) 10/173 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/173 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (OVERLAPS) 230/403 variables, 173/195 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/403 variables, 220/415 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/403 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 7 (OVERLAPS) 0/403 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Int declared 403/403 variables, and 415 constraints, problems are : Problem set: 0 solved, 220 unsolved in 12946 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 173/173 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 0/0 constraints]
After SMT, in 21419ms problems are : Problem set: 0 solved, 220 unsolved
Search for dead transitions found 0 dead transitions in 21422ms
Finished structural reductions in LTL mode , in 1 iterations and 21739 ms. Remains : 173/173 places, 230/230 transitions.
Stuttering acceptance computed with spot in 239 ms :[(AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2), (NOT p1), false, p2, true]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLFireability-07
Entered a terminal (fully accepting) state of product in 79 steps with 21 reset in 1 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLFireability-07 finished in 22005 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((!p1 U (p2||G(!p1)))&&p0)))'
Support contains 7 out of 173 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 154 transition count 211
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 154 transition count 211
Applied a total of 38 rules in 5 ms. Remains 154 /173 variables (removed 19) and now considering 211/230 (removed 19) transitions.
// Phase 1: matrix 211 rows 154 cols
[2024-05-30 21:51:39] [INFO ] Computed 22 invariants in 2 ms
[2024-05-30 21:51:39] [INFO ] Implicit Places using invariants in 118 ms returned []
[2024-05-30 21:51:39] [INFO ] Invariant cache hit.
[2024-05-30 21:51:40] [INFO ] Implicit Places using invariants and state equation in 466 ms returned []
Implicit Place search using SMT with State Equation took 591 ms to find 0 implicit places.
Running 201 sub problems to find dead transitions.
[2024-05-30 21:51:40] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/144 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 2 (OVERLAPS) 10/154 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/154 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 4 (OVERLAPS) 211/365 variables, 154/176 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/365 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 6 (OVERLAPS) 0/365 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 201 unsolved
No progress, stopping.
After SMT solving in domain Real declared 365/365 variables, and 176 constraints, problems are : Problem set: 0 solved, 201 unsolved in 8231 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 154/154 constraints, PredecessorRefiner: 201/201 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 201 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/144 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 2 (OVERLAPS) 10/154 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/154 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 4 (OVERLAPS) 211/365 variables, 154/176 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/365 variables, 201/377 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/365 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 7 (OVERLAPS) 0/365 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 201 unsolved
No progress, stopping.
After SMT solving in domain Int declared 365/365 variables, and 377 constraints, problems are : Problem set: 0 solved, 201 unsolved in 10281 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 154/154 constraints, PredecessorRefiner: 201/201 constraints, Known Traps: 0/0 constraints]
After SMT, in 18643ms problems are : Problem set: 0 solved, 201 unsolved
Search for dead transitions found 0 dead transitions in 18648ms
Starting structural reductions in LTL mode, iteration 1 : 154/173 places, 211/230 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19247 ms. Remains : 154/173 places, 211/230 transitions.
Stuttering acceptance computed with spot in 146 ms :[true, (OR (NOT p0) (AND p1 (NOT p2))), (AND (NOT p2) p1), (OR (NOT p0) (AND p1 (NOT p2)))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLFireability-08
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLFireability-08 finished in 19410 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((p0||(p1&&F(p2)))))))'
Support contains 5 out of 173 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 153 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 153 transition count 210
Applied a total of 40 rules in 3 ms. Remains 153 /173 variables (removed 20) and now considering 210/230 (removed 20) transitions.
// Phase 1: matrix 210 rows 153 cols
[2024-05-30 21:51:58] [INFO ] Computed 22 invariants in 2 ms
[2024-05-30 21:51:59] [INFO ] Implicit Places using invariants in 122 ms returned []
[2024-05-30 21:51:59] [INFO ] Invariant cache hit.
[2024-05-30 21:51:59] [INFO ] Implicit Places using invariants and state equation in 183 ms returned []
Implicit Place search using SMT with State Equation took 307 ms to find 0 implicit places.
Running 200 sub problems to find dead transitions.
[2024-05-30 21:51:59] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/143 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/143 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 10/153 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (OVERLAPS) 210/363 variables, 153/175 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/363 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (OVERLAPS) 0/363 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Real declared 363/363 variables, and 175 constraints, problems are : Problem set: 0 solved, 200 unsolved in 7527 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 200 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/143 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/143 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 10/153 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (OVERLAPS) 210/363 variables, 153/175 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/363 variables, 200/375 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/363 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 7 (OVERLAPS) 0/363 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Int declared 363/363 variables, and 375 constraints, problems are : Problem set: 0 solved, 200 unsolved in 9005 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints]
After SMT, in 16659ms problems are : Problem set: 0 solved, 200 unsolved
Search for dead transitions found 0 dead transitions in 16662ms
Starting structural reductions in LTL mode, iteration 1 : 153/173 places, 210/230 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16975 ms. Remains : 153/173 places, 210/230 transitions.
Stuttering acceptance computed with spot in 212 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLFireability-09
Product exploration explored 100000 steps with 7177 reset in 449 ms.
Product exploration explored 100000 steps with 7186 reset in 408 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 3 factoid took 249 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 208 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
RANDOM walk for 20347 steps (4 resets) in 207 ms. (97 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (F p0), (F (NOT (OR p0 (NOT p1) p2))), (F p1), (F (NOT p2)), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (OR p0 p2)))]
Knowledge based reduction with 3 factoid took 427 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 169 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Stuttering acceptance computed with spot in 153 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
[2024-05-30 21:52:18] [INFO ] Invariant cache hit.
[2024-05-30 21:52:18] [INFO ] [Real]Absence check using 22 positive place invariants in 14 ms returned unsat
Proved EG (AND (NOT p0) (NOT p1))
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (F p0), (F (NOT (OR p0 (NOT p1) p2))), (F p1), (F (NOT p2)), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (OR p0 p2))), (G (AND (NOT p0) (NOT p1)))]
Property proved to be false thanks to negative knowledge :(G (AND (NOT p0) (NOT p1)))
Knowledge based reduction with 3 factoid took 531 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLFireability-09 FALSE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLFireability-09 finished in 20128 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||G(p1)))'
Support contains 4 out of 173 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 173 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 133 transition count 170
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 100 place count 133 transition count 150
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 140 place count 113 transition count 150
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 176 place count 95 transition count 132
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 178 place count 94 transition count 131
Applied a total of 178 rules in 24 ms. Remains 94 /173 variables (removed 79) and now considering 131/230 (removed 99) transitions.
// Phase 1: matrix 131 rows 94 cols
[2024-05-30 21:52:19] [INFO ] Computed 22 invariants in 1 ms
[2024-05-30 21:52:19] [INFO ] Implicit Places using invariants in 142 ms returned []
[2024-05-30 21:52:19] [INFO ] Invariant cache hit.
[2024-05-30 21:52:19] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 265 ms to find 0 implicit places.
[2024-05-30 21:52:19] [INFO ] Redundant transitions in 3 ms returned []
Running 111 sub problems to find dead transitions.
[2024-05-30 21:52:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/84 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 2 (OVERLAPS) 10/94 variables, 19/22 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/94 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 4 (OVERLAPS) 131/225 variables, 94/116 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/225 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 6 (OVERLAPS) 0/225 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 111 unsolved
No progress, stopping.
After SMT solving in domain Real declared 225/225 variables, and 116 constraints, problems are : Problem set: 0 solved, 111 unsolved in 2960 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 94/94 constraints, PredecessorRefiner: 111/111 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 111 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/84 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 2 (OVERLAPS) 10/94 variables, 19/22 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/94 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 4 (OVERLAPS) 131/225 variables, 94/116 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/225 variables, 111/227 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/225 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 7 (OVERLAPS) 0/225 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 111 unsolved
No progress, stopping.
After SMT solving in domain Int declared 225/225 variables, and 227 constraints, problems are : Problem set: 0 solved, 111 unsolved in 3374 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 94/94 constraints, PredecessorRefiner: 111/111 constraints, Known Traps: 0/0 constraints]
After SMT, in 6403ms problems are : Problem set: 0 solved, 111 unsolved
Search for dead transitions found 0 dead transitions in 6406ms
Starting structural reductions in SI_LTL mode, iteration 1 : 94/173 places, 131/230 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6705 ms. Remains : 94/173 places, 131/230 transitions.
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLFireability-10
Product exploration explored 100000 steps with 1335 reset in 212 ms.
Stack based approach found an accepted trace after 6777 steps with 101 reset with depth 39 and stack size 39 in 16 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLFireability-10 finished in 7038 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1))))'
Support contains 5 out of 173 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 173 transition count 192
Reduce places removed 38 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 58 rules applied. Total rules applied 96 place count 135 transition count 172
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 96 place count 135 transition count 152
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 136 place count 115 transition count 152
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 174 place count 96 transition count 133
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 176 place count 95 transition count 132
Applied a total of 176 rules in 18 ms. Remains 95 /173 variables (removed 78) and now considering 132/230 (removed 98) transitions.
// Phase 1: matrix 132 rows 95 cols
[2024-05-30 21:52:26] [INFO ] Computed 22 invariants in 1 ms
[2024-05-30 21:52:26] [INFO ] Implicit Places using invariants in 89 ms returned []
[2024-05-30 21:52:26] [INFO ] Invariant cache hit.
[2024-05-30 21:52:26] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 230 ms to find 0 implicit places.
[2024-05-30 21:52:26] [INFO ] Redundant transitions in 1 ms returned []
Running 111 sub problems to find dead transitions.
[2024-05-30 21:52:26] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/85 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 2 (OVERLAPS) 10/95 variables, 19/22 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/95 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 4 (OVERLAPS) 132/227 variables, 95/117 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/227 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 6 (OVERLAPS) 0/227 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 111 unsolved
No progress, stopping.
After SMT solving in domain Real declared 227/227 variables, and 117 constraints, problems are : Problem set: 0 solved, 111 unsolved in 2532 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 95/95 constraints, PredecessorRefiner: 111/111 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 111 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/85 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 2 (OVERLAPS) 10/95 variables, 19/22 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/95 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 4 (OVERLAPS) 132/227 variables, 95/117 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/227 variables, 111/228 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/227 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 7 (OVERLAPS) 0/227 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 111 unsolved
No progress, stopping.
After SMT solving in domain Int declared 227/227 variables, and 228 constraints, problems are : Problem set: 0 solved, 111 unsolved in 3056 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 95/95 constraints, PredecessorRefiner: 111/111 constraints, Known Traps: 0/0 constraints]
After SMT, in 5652ms problems are : Problem set: 0 solved, 111 unsolved
Search for dead transitions found 0 dead transitions in 5654ms
Starting structural reductions in SI_LTL mode, iteration 1 : 95/173 places, 132/230 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5910 ms. Remains : 95/173 places, 132/230 transitions.
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLFireability-11
Product exploration explored 100000 steps with 0 reset in 228 ms.
Stack based approach found an accepted trace after 6625 steps with 0 reset with depth 6626 and stack size 6625 in 19 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLFireability-11 finished in 6286 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 3 out of 173 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 173 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 133 transition count 170
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 100 place count 133 transition count 150
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 140 place count 113 transition count 150
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 178 place count 94 transition count 131
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 180 place count 93 transition count 130
Applied a total of 180 rules in 17 ms. Remains 93 /173 variables (removed 80) and now considering 130/230 (removed 100) transitions.
// Phase 1: matrix 130 rows 93 cols
[2024-05-30 21:52:32] [INFO ] Computed 22 invariants in 1 ms
[2024-05-30 21:52:32] [INFO ] Implicit Places using invariants in 84 ms returned []
[2024-05-30 21:52:32] [INFO ] Invariant cache hit.
[2024-05-30 21:52:32] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 237 ms to find 0 implicit places.
[2024-05-30 21:52:32] [INFO ] Redundant transitions in 1 ms returned []
Running 109 sub problems to find dead transitions.
[2024-05-30 21:52:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/83 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/83 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 2 (OVERLAPS) 10/93 variables, 19/22 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 4 (OVERLAPS) 130/223 variables, 93/115 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/223 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 6 (OVERLAPS) 0/223 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 109 unsolved
No progress, stopping.
After SMT solving in domain Real declared 223/223 variables, and 115 constraints, problems are : Problem set: 0 solved, 109 unsolved in 2577 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 93/93 constraints, PredecessorRefiner: 109/109 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 109 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/83 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/83 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 2 (OVERLAPS) 10/93 variables, 19/22 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 4 (OVERLAPS) 130/223 variables, 93/115 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/223 variables, 109/224 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/223 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 7 (OVERLAPS) 0/223 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 109 unsolved
No progress, stopping.
After SMT solving in domain Int declared 223/223 variables, and 224 constraints, problems are : Problem set: 0 solved, 109 unsolved in 3047 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 93/93 constraints, PredecessorRefiner: 109/109 constraints, Known Traps: 0/0 constraints]
After SMT, in 5686ms problems are : Problem set: 0 solved, 109 unsolved
Search for dead transitions found 0 dead transitions in 5689ms
Starting structural reductions in SI_LTL mode, iteration 1 : 93/173 places, 130/230 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5950 ms. Remains : 93/173 places, 130/230 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLFireability-12
Product exploration explored 100000 steps with 1335 reset in 218 ms.
Stack based approach found an accepted trace after 1108 steps with 18 reset with depth 81 and stack size 81 in 5 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLFireability-12 finished in 6222 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 3 out of 173 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 173 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 133 transition count 170
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 100 place count 133 transition count 150
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 140 place count 113 transition count 150
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 178 place count 94 transition count 131
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 180 place count 93 transition count 130
Applied a total of 180 rules in 22 ms. Remains 93 /173 variables (removed 80) and now considering 130/230 (removed 100) transitions.
// Phase 1: matrix 130 rows 93 cols
[2024-05-30 21:52:38] [INFO ] Computed 22 invariants in 1 ms
[2024-05-30 21:52:38] [INFO ] Implicit Places using invariants in 101 ms returned []
[2024-05-30 21:52:38] [INFO ] Invariant cache hit.
[2024-05-30 21:52:38] [INFO ] Implicit Places using invariants and state equation in 168 ms returned []
Implicit Place search using SMT with State Equation took 279 ms to find 0 implicit places.
[2024-05-30 21:52:38] [INFO ] Redundant transitions in 1 ms returned []
Running 109 sub problems to find dead transitions.
[2024-05-30 21:52:38] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/83 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/83 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 2 (OVERLAPS) 10/93 variables, 19/22 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 4 (OVERLAPS) 130/223 variables, 93/115 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/223 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 6 (OVERLAPS) 0/223 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 109 unsolved
No progress, stopping.
After SMT solving in domain Real declared 223/223 variables, and 115 constraints, problems are : Problem set: 0 solved, 109 unsolved in 3081 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 93/93 constraints, PredecessorRefiner: 109/109 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 109 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/83 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/83 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 2 (OVERLAPS) 10/93 variables, 19/22 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 4 (OVERLAPS) 130/223 variables, 93/115 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/223 variables, 109/224 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/223 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 7 (OVERLAPS) 0/223 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 109 unsolved
No progress, stopping.
After SMT solving in domain Int declared 223/223 variables, and 224 constraints, problems are : Problem set: 0 solved, 109 unsolved in 3086 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 93/93 constraints, PredecessorRefiner: 109/109 constraints, Known Traps: 0/0 constraints]
After SMT, in 6267ms problems are : Problem set: 0 solved, 109 unsolved
Search for dead transitions found 0 dead transitions in 6271ms
Starting structural reductions in SI_LTL mode, iteration 1 : 93/173 places, 130/230 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6580 ms. Remains : 93/173 places, 130/230 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLFireability-14
Product exploration explored 100000 steps with 1191 reset in 215 ms.
Stack based approach found an accepted trace after 1075 steps with 16 reset with depth 60 and stack size 60 in 2 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLFireability-14 finished in 6883 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||X(F((p0&&F(p1)))))))'
Support contains 2 out of 173 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 153 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 153 transition count 210
Applied a total of 40 rules in 5 ms. Remains 153 /173 variables (removed 20) and now considering 210/230 (removed 20) transitions.
// Phase 1: matrix 210 rows 153 cols
[2024-05-30 21:52:45] [INFO ] Computed 22 invariants in 2 ms
[2024-05-30 21:52:45] [INFO ] Implicit Places using invariants in 100 ms returned []
[2024-05-30 21:52:45] [INFO ] Invariant cache hit.
[2024-05-30 21:52:45] [INFO ] Implicit Places using invariants and state equation in 193 ms returned []
Implicit Place search using SMT with State Equation took 321 ms to find 0 implicit places.
Running 200 sub problems to find dead transitions.
[2024-05-30 21:52:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/143 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/143 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 10/153 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (OVERLAPS) 210/363 variables, 153/175 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/363 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (OVERLAPS) 0/363 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Real declared 363/363 variables, and 175 constraints, problems are : Problem set: 0 solved, 200 unsolved in 7668 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 200 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/143 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/143 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 10/153 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (OVERLAPS) 210/363 variables, 153/175 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/363 variables, 200/375 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/363 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 7 (OVERLAPS) 0/363 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Int declared 363/363 variables, and 375 constraints, problems are : Problem set: 0 solved, 200 unsolved in 9857 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints]
After SMT, in 17646ms problems are : Problem set: 0 solved, 200 unsolved
Search for dead transitions found 0 dead transitions in 17650ms
Starting structural reductions in LTL mode, iteration 1 : 153/173 places, 210/230 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17979 ms. Remains : 153/173 places, 210/230 transitions.
Stuttering acceptance computed with spot in 183 ms :[(NOT p0), (NOT p0), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLFireability-15
Product exploration explored 100000 steps with 2428 reset in 198 ms.
Stack based approach found an accepted trace after 92090 steps with 2357 reset with depth 68 and stack size 68 in 205 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLFireability-15 finished in 18582 ms.
All properties solved by simple procedures.
Total runtime 283847 ms.

BK_STOP 1717105984111

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="UtilityControlRoom-PT-Z2T3N10"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is UtilityControlRoom-PT-Z2T3N10, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r444-smll-171701110900172"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z2T3N10.tgz
mv UtilityControlRoom-PT-Z2T3N10 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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