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.r417-tall-171690556300348.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 gold2023
Input is Sudoku-COL-BN09, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r417-tall-171690556300348
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 568K
-rw-r--r-- 1 mcc users 7.0K Apr 12 12:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Apr 12 12:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Apr 12 11:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 12 11:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 23 08:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 08:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 08:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 08:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 12:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Apr 12 12:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Apr 12 12:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 12 12:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 08:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 08:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 146K 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 Sudoku-COL-BN09-LTLFireability-00
FORMULA_NAME Sudoku-COL-BN09-LTLFireability-01
FORMULA_NAME Sudoku-COL-BN09-LTLFireability-02
FORMULA_NAME Sudoku-COL-BN09-LTLFireability-03
FORMULA_NAME Sudoku-COL-BN09-LTLFireability-04
FORMULA_NAME Sudoku-COL-BN09-LTLFireability-05
FORMULA_NAME Sudoku-COL-BN09-LTLFireability-06
FORMULA_NAME Sudoku-COL-BN09-LTLFireability-07
FORMULA_NAME Sudoku-COL-BN09-LTLFireability-08
FORMULA_NAME Sudoku-COL-BN09-LTLFireability-09
FORMULA_NAME Sudoku-COL-BN09-LTLFireability-10
FORMULA_NAME Sudoku-COL-BN09-LTLFireability-11
FORMULA_NAME Sudoku-COL-BN09-LTLFireability-12
FORMULA_NAME Sudoku-COL-BN09-LTLFireability-13
FORMULA_NAME Sudoku-COL-BN09-LTLFireability-14
FORMULA_NAME Sudoku-COL-BN09-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717143765901

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-COL-BN09
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202304061127
[2024-05-31 08:22:47] [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]
[2024-05-31 08:22:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 08:22:47] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-31 08:22:47] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-31 08:22:48] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 705 ms
[2024-05-31 08:22:48] [INFO ] Imported 5 HL places and 1 HL transitions for a total of 1053 PT places and 6561.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
[2024-05-31 08:22:48] [INFO ] Built PT skeleton of HLPN with 5 places and 1 transitions 5 arcs in 5 ms.
[2024-05-31 08:22:48] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Computed a total of 5 stabilizing places and 1 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 5 transition count 1
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Remains 1 properties that can be checked using skeleton over-approximation.
FORMULA Sudoku-COL-BN09-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 5 stabilizing places and 1 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 5 transition count 1
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
[2024-05-31 08:22:48] [INFO ] Flatten gal took : 10 ms
[2024-05-31 08:22:48] [INFO ] Flatten gal took : 0 ms
Domain [N(9), N(9)] of place Rows breaks symmetries in sort N
[2024-05-31 08:22:48] [INFO ] Unfolded HLPN to a Petri net with 1053 places and 729 transitions 3645 arcs in 45 ms.
[2024-05-31 08:22:48] [INFO ] Unfolded 15 HLPN properties in 5 ms.
Initial state reduction rules removed 1 formulas.
FORMULA Sudoku-COL-BN09-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 324 out of 1053 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Reduce places removed 729 places and 0 transitions.
Iterating post reduction 0 with 729 rules applied. Total rules applied 729 place count 324 transition count 729
Applied a total of 729 rules in 29 ms. Remains 324 /1053 variables (removed 729) and now considering 729/729 (removed 0) transitions.
// Phase 1: matrix 729 rows 324 cols
[2024-05-31 08:22:49] [INFO ] Computed 75 invariants in 65 ms
[2024-05-31 08:22:50] [INFO ] Implicit Places using invariants in 245 ms returned []
[2024-05-31 08:22:50] [INFO ] Invariant cache hit.
[2024-05-31 08:22:50] [INFO ] Implicit Places using invariants and state equation in 261 ms returned []
Implicit Place search using SMT with State Equation took 663 ms to find 0 implicit places.
[2024-05-31 08:22:50] [INFO ] Invariant cache hit.
[2024-05-31 08:22:50] [INFO ] Dead Transitions using invariants and state equation in 294 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 324/1053 places, 729/729 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 989 ms. Remains : 324/1053 places, 729/729 transitions.
Support contains 324 out of 324 places after structural reductions.
[2024-05-31 08:22:51] [INFO ] Flatten gal took : 282 ms
[2024-05-31 08:22:53] [INFO ] Flatten gal took : 344 ms
[2024-05-31 08:22:56] [INFO ] Input system was already deterministic with 729 transitions.
Finished random walk after 67 steps, including 0 resets, run visited all 2 properties in 19 ms. (steps per millisecond=3 )
Parikh walk visited 0 properties in 0 ms.
FORMULA Sudoku-COL-BN09-LTLFireability-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 324 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 324 transition count 729
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((!p0||F(G(p0)))))'
Support contains 324 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 2 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-31 08:22:57] [INFO ] Invariant cache hit.
[2024-05-31 08:22:57] [INFO ] Implicit Places using invariants in 78 ms returned []
[2024-05-31 08:22:57] [INFO ] Invariant cache hit.
[2024-05-31 08:22:57] [INFO ] Implicit Places using invariants and state equation in 212 ms returned []
Implicit Place search using SMT with State Equation took 292 ms to find 0 implicit places.
[2024-05-31 08:22:57] [INFO ] Invariant cache hit.
[2024-05-31 08:22:57] [INFO ] Dead Transitions using invariants and state equation in 263 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 559 ms. Remains : 324/324 places, 729/729 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 229 ms :[false, (NOT p0), false]
Running random walk in product with property : Sudoku-COL-BN09-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s90 1) (GEQ s166 1) (GEQ s279 1)) (AND (GEQ s21 1) (GEQ s102 1) (GEQ s188 1) (GEQ s318 1)) (AND (GEQ s46 1) (GEQ s118 1) (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 61 steps with 0 reset in 13 ms.
FORMULA Sudoku-COL-BN09-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-BN09-LTLFireability-00 finished in 907 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(!p0))'
Support contains 324 out of 324 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 9 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-31 08:22:58] [INFO ] Invariant cache hit.
[2024-05-31 08:22:58] [INFO ] Implicit Places using invariants in 66 ms returned []
[2024-05-31 08:22:58] [INFO ] Invariant cache hit.
[2024-05-31 08:22:58] [INFO ] Implicit Places using invariants and state equation in 203 ms returned []
Implicit Place search using SMT with State Equation took 273 ms to find 0 implicit places.
[2024-05-31 08:22:58] [INFO ] Redundant transitions in 41 ms returned []
[2024-05-31 08:22:58] [INFO ] Invariant cache hit.
[2024-05-31 08:22:58] [INFO ] Dead Transitions using invariants and state equation in 266 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 599 ms. Remains : 324/324 places, 729/729 transitions.
Stuttering acceptance computed with spot in 52 ms :[p0]
Running random walk in product with property : Sudoku-COL-BN09-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s90 1) (GEQ s166 1) (GEQ s279 1)) (AND (GEQ s21 1) (GEQ s102 1) (GEQ s188 1) (GEQ s318 1)) (AND (GEQ s46 1) (GEQ s118 1) (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1507 reset in 5087 ms.
Product exploration explored 100000 steps with 1509 reset in 5071 ms.
Computed a total of 324 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 324 transition count 729
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 17 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Sudoku-COL-BN09-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-COL-BN09-LTLFireability-02 finished in 13207 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 324 out of 324 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 7 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-31 08:23:11] [INFO ] Invariant cache hit.
[2024-05-31 08:23:11] [INFO ] Implicit Places using invariants in 79 ms returned []
[2024-05-31 08:23:11] [INFO ] Invariant cache hit.
[2024-05-31 08:23:11] [INFO ] Implicit Places using invariants and state equation in 227 ms returned []
Implicit Place search using SMT with State Equation took 311 ms to find 0 implicit places.
[2024-05-31 08:23:11] [INFO ] Redundant transitions in 11 ms returned []
[2024-05-31 08:23:11] [INFO ] Invariant cache hit.
[2024-05-31 08:23:11] [INFO ] Dead Transitions using invariants and state equation in 291 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 627 ms. Remains : 324/324 places, 729/729 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-COL-BN09-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s90 1) (GEQ s166 1) (GEQ s279 1)) (AND (GEQ s21 1) (GEQ s102 1) (GEQ s188 1) (GEQ s318 1)) (AND (GEQ s46 1) (GEQ s118 1) (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 66 steps with 0 reset in 7 ms.
FORMULA Sudoku-COL-BN09-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-BN09-LTLFireability-05 finished in 694 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(!p0)))'
Support contains 324 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 3 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-31 08:23:12] [INFO ] Invariant cache hit.
[2024-05-31 08:23:12] [INFO ] Implicit Places using invariants in 61 ms returned []
[2024-05-31 08:23:12] [INFO ] Invariant cache hit.
[2024-05-31 08:23:12] [INFO ] Implicit Places using invariants and state equation in 202 ms returned []
Implicit Place search using SMT with State Equation took 279 ms to find 0 implicit places.
[2024-05-31 08:23:12] [INFO ] Invariant cache hit.
[2024-05-31 08:23:12] [INFO ] Dead Transitions using invariants and state equation in 257 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 545 ms. Remains : 324/324 places, 729/729 transitions.
Stuttering acceptance computed with spot in 77 ms :[true, p0, p0]
Running random walk in product with property : Sudoku-COL-BN09-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s90 1) (GEQ s166 1) (GEQ s279 1)) (AND (GEQ s21 1) (GEQ s102 1) (GEQ s188 1) (GEQ s318 1)) (AND (GEQ s46 1) (GEQ s118 1) (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Sudoku-COL-BN09-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-BN09-LTLFireability-06 finished in 652 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0&&X(p0)))))'
Support contains 324 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 3 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-31 08:23:12] [INFO ] Invariant cache hit.
[2024-05-31 08:23:12] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-05-31 08:23:12] [INFO ] Invariant cache hit.
[2024-05-31 08:23:12] [INFO ] Implicit Places using invariants and state equation in 216 ms returned []
Implicit Place search using SMT with State Equation took 276 ms to find 0 implicit places.
[2024-05-31 08:23:12] [INFO ] Invariant cache hit.
[2024-05-31 08:23:13] [INFO ] Dead Transitions using invariants and state equation in 299 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 596 ms. Remains : 324/324 places, 729/729 transitions.
Stuttering acceptance computed with spot in 115 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-COL-BN09-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s90 1) (GEQ s166 1) (GEQ s279 1)) (AND (GEQ s21 1) (GEQ s102 1) (GEQ s188 1) (GEQ s318 1)) (AND (GEQ s46 1) (GEQ s118 1) (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33364 reset in 9877 ms.
Product exploration explored 100000 steps with 33207 reset in 9886 ms.
Computed a total of 324 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 324 transition count 729
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 76 ms. Reduced automaton from 3 states, 6 edges and 1 AP (stutter sensitive) to 2 states, 4 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Finished random walk after 67 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=8 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G (NOT p0)))]
False Knowledge obtained : [(F (NOT p0))]
Property proved to be false thanks to negative knowledge :(F (NOT p0))
Knowledge based reduction with 4 factoid took 98 ms. Reduced automaton from 2 states, 4 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA Sudoku-COL-BN09-LTLFireability-07 FALSE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-COL-BN09-LTLFireability-07 finished in 23090 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&X(X(X(G(p0)))))))'
Support contains 324 out of 324 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 10 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-31 08:23:35] [INFO ] Invariant cache hit.
[2024-05-31 08:23:35] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-05-31 08:23:35] [INFO ] Invariant cache hit.
[2024-05-31 08:23:36] [INFO ] Implicit Places using invariants and state equation in 209 ms returned []
Implicit Place search using SMT with State Equation took 278 ms to find 0 implicit places.
[2024-05-31 08:23:36] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-31 08:23:36] [INFO ] Invariant cache hit.
[2024-05-31 08:23:36] [INFO ] Dead Transitions using invariants and state equation in 261 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 563 ms. Remains : 324/324 places, 729/729 transitions.
Stuttering acceptance computed with spot in 380 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-COL-BN09-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 2}, { cond=p0, acceptance={0} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 4}, { cond=p0, acceptance={0} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 6}, { cond=p0, acceptance={0} source=3 dest: 7}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=5 dest: 2}, { cond=p0, acceptance={} source=5 dest: 7}], [{ cond=(NOT p0), acceptance={0} source=6 dest: 4}, { cond=p0, acceptance={} source=6 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=7 dest: 6}, { cond=p0, acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s90 1) (GEQ s166 1) (GEQ s279 1)) (AND (GEQ s21 1) (GEQ s102 1) (GEQ s188 1) (GEQ s318 1)) (AND (GEQ s46 1) (GEQ s118 1) (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null, null, null, null, null, null][true, true, true, true, true, true, true, true]]
Stuttering criterion allowed to conclude after 66 steps with 0 reset in 7 ms.
FORMULA Sudoku-COL-BN09-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-BN09-LTLFireability-08 finished in 1009 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(!p0)))'
Support contains 324 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 2 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-31 08:23:36] [INFO ] Invariant cache hit.
[2024-05-31 08:23:36] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-05-31 08:23:36] [INFO ] Invariant cache hit.
[2024-05-31 08:23:37] [INFO ] Implicit Places using invariants and state equation in 202 ms returned []
Implicit Place search using SMT with State Equation took 264 ms to find 0 implicit places.
[2024-05-31 08:23:37] [INFO ] Invariant cache hit.
[2024-05-31 08:23:37] [INFO ] Dead Transitions using invariants and state equation in 266 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 534 ms. Remains : 324/324 places, 729/729 transitions.
Stuttering acceptance computed with spot in 70 ms :[p0, p0]
Running random walk in product with property : Sudoku-COL-BN09-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s90 1) (GEQ s166 1) (GEQ s279 1)) (AND (GEQ s21 1) (GEQ s102 1) (GEQ s188 1) (GEQ s318 1)) (AND (GEQ s46 1) (GEQ s118 1) (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 1507 reset in 5112 ms.
Product exploration explored 100000 steps with 1509 reset in 5101 ms.
Computed a total of 324 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 324 transition count 729
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 13 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Sudoku-COL-BN09-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-COL-BN09-LTLFireability-09 finished in 13104 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(p1)||p0)))'
Support contains 324 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 3 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-31 08:23:49] [INFO ] Invariant cache hit.
[2024-05-31 08:23:49] [INFO ] Implicit Places using invariants in 61 ms returned []
[2024-05-31 08:23:49] [INFO ] Invariant cache hit.
[2024-05-31 08:23:50] [INFO ] Implicit Places using invariants and state equation in 202 ms returned []
Implicit Place search using SMT with State Equation took 264 ms to find 0 implicit places.
[2024-05-31 08:23:50] [INFO ] Invariant cache hit.
[2024-05-31 08:23:50] [INFO ] Dead Transitions using invariants and state equation in 249 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 516 ms. Remains : 324/324 places, 729/729 transitions.
Stuttering acceptance computed with spot in 93 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : Sudoku-COL-BN09-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s90 1) (GEQ s166 1) (GEQ s279 1)) (AND (GEQ s21 1) (GEQ s102 1) (GEQ s188 1) (GEQ s318 1)) (AND (GEQ s46 1) (GEQ s118 1) (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 64 steps with 0 reset in 7 ms.
FORMULA Sudoku-COL-BN09-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-BN09-LTLFireability-10 finished in 652 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(!p0)))'
Support contains 324 out of 324 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 11 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-31 08:23:50] [INFO ] Invariant cache hit.
[2024-05-31 08:23:50] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-31 08:23:50] [INFO ] Invariant cache hit.
[2024-05-31 08:23:50] [INFO ] Implicit Places using invariants and state equation in 204 ms returned []
Implicit Place search using SMT with State Equation took 260 ms to find 0 implicit places.
[2024-05-31 08:23:50] [INFO ] Redundant transitions in 11 ms returned []
[2024-05-31 08:23:50] [INFO ] Invariant cache hit.
[2024-05-31 08:23:51] [INFO ] Dead Transitions using invariants and state equation in 254 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 547 ms. Remains : 324/324 places, 729/729 transitions.
Stuttering acceptance computed with spot in 35 ms :[p0]
Running random walk in product with property : Sudoku-COL-BN09-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s90 1) (GEQ s166 1) (GEQ s279 1)) (AND (GEQ s21 1) (GEQ s102 1) (GEQ s188 1) (GEQ s318 1)) (AND (GEQ s46 1) (GEQ s118 1) (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1506 reset in 5310 ms.
Product exploration explored 100000 steps with 1508 reset in 5401 ms.
Computed a total of 324 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 324 transition count 729
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 12 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Sudoku-COL-BN09-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-COL-BN09-LTLFireability-11 finished in 13571 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F((!p0&&X(p0))) U (!p0||G(F((!p0&&X(p0))))))))'
Support contains 324 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 2 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-31 08:24:04] [INFO ] Invariant cache hit.
[2024-05-31 08:24:04] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-05-31 08:24:04] [INFO ] Invariant cache hit.
[2024-05-31 08:24:04] [INFO ] Implicit Places using invariants and state equation in 206 ms returned []
Implicit Place search using SMT with State Equation took 270 ms to find 0 implicit places.
[2024-05-31 08:24:04] [INFO ] Invariant cache hit.
[2024-05-31 08:24:04] [INFO ] Dead Transitions using invariants and state equation in 257 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 529 ms. Remains : 324/324 places, 729/729 transitions.
Stuttering acceptance computed with spot in 141 ms :[(NOT p0), p0, p0, true]
Running random walk in product with property : Sudoku-COL-BN09-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 0}, { cond=p0, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s90 1) (GEQ s166 1) (GEQ s279 1)) (AND (GEQ s21 1) (GEQ s102 1) (GEQ s188 1) (GEQ s318 1)) (AND (GEQ s46 1) (GEQ s118 1) (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 63 steps with 0 reset in 6 ms.
FORMULA Sudoku-COL-BN09-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-BN09-LTLFireability-12 finished in 713 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 324 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 2 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-31 08:24:04] [INFO ] Invariant cache hit.
[2024-05-31 08:24:04] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-31 08:24:04] [INFO ] Invariant cache hit.
[2024-05-31 08:24:05] [INFO ] Implicit Places using invariants and state equation in 207 ms returned []
Implicit Place search using SMT with State Equation took 268 ms to find 0 implicit places.
[2024-05-31 08:24:05] [INFO ] Invariant cache hit.
[2024-05-31 08:24:05] [INFO ] Dead Transitions using invariants and state equation in 256 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 528 ms. Remains : 324/324 places, 729/729 transitions.
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : Sudoku-COL-BN09-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s90 1) (GEQ s166 1) (GEQ s279 1)) (AND (GEQ s21 1) (GEQ s102 1) (GEQ s188 1) (GEQ s318 1)) (AND (GEQ s46 1) (GEQ s118 1) (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 7788 ms.
Product exploration explored 100000 steps with 50000 reset in 7881 ms.
Computed a total of 324 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 324 transition count 729
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), true, (F (G (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 19 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Sudoku-COL-BN09-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-COL-BN09-LTLFireability-13 finished in 18516 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 324 out of 324 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 10 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-31 08:24:23] [INFO ] Invariant cache hit.
[2024-05-31 08:24:23] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-05-31 08:24:23] [INFO ] Invariant cache hit.
[2024-05-31 08:24:23] [INFO ] Implicit Places using invariants and state equation in 208 ms returned []
Implicit Place search using SMT with State Equation took 276 ms to find 0 implicit places.
[2024-05-31 08:24:23] [INFO ] Redundant transitions in 5 ms returned []
[2024-05-31 08:24:23] [INFO ] Invariant cache hit.
[2024-05-31 08:24:23] [INFO ] Dead Transitions using invariants and state equation in 260 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 561 ms. Remains : 324/324 places, 729/729 transitions.
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-COL-BN09-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s90 1) (GEQ s166 1) (GEQ s279 1)) (AND (GEQ s21 1) (GEQ s102 1) (GEQ s188 1) (GEQ s318 1)) (AND (GEQ s46 1) (GEQ s118 1) (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 64 steps with 0 reset in 5 ms.
FORMULA Sudoku-COL-BN09-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-BN09-LTLFireability-14 finished in 651 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(!p0)&&G(F(p0))))'
Support contains 324 out of 324 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 9 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-31 08:24:24] [INFO ] Invariant cache hit.
[2024-05-31 08:24:24] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-05-31 08:24:24] [INFO ] Invariant cache hit.
[2024-05-31 08:24:24] [INFO ] Implicit Places using invariants and state equation in 198 ms returned []
Implicit Place search using SMT with State Equation took 257 ms to find 0 implicit places.
[2024-05-31 08:24:24] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-31 08:24:24] [INFO ] Invariant cache hit.
[2024-05-31 08:24:24] [INFO ] Dead Transitions using invariants and state equation in 247 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 524 ms. Remains : 324/324 places, 729/729 transitions.
Stuttering acceptance computed with spot in 139 ms :[true, p0, (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-COL-BN09-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s90 1) (GEQ s166 1) (GEQ s279 1)) (AND (GEQ s21 1) (GEQ s102 1) (GEQ s188 1) (GEQ s318 1)) (AND (GEQ s46 1) (GEQ s118 1) (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 61 steps with 0 reset in 6 ms.
FORMULA Sudoku-COL-BN09-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-BN09-LTLFireability-15 finished in 699 ms.
All properties solved by simple procedures.
Total runtime 97375 ms.

BK_STOP 1717143866094

--------------------
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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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="Sudoku-COL-BN09"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
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 gold2023"
echo " Input is Sudoku-COL-BN09, 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 r417-tall-171690556300348"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-COL-BN09.tgz
mv Sudoku-COL-BN09 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 ;