Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r044-tall-174854027700043.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is CloudDeployment-PT-4b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r044-tall-174854027700043
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1016K
-rw-r--r-- 1 mcc users 6.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 591K May 29 14:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME CloudDeployment-PT-4b-LTLCardinality-00
FORMULA_NAME CloudDeployment-PT-4b-LTLCardinality-01
FORMULA_NAME CloudDeployment-PT-4b-LTLCardinality-02
FORMULA_NAME CloudDeployment-PT-4b-LTLCardinality-03
FORMULA_NAME CloudDeployment-PT-4b-LTLCardinality-04
FORMULA_NAME CloudDeployment-PT-4b-LTLCardinality-05
FORMULA_NAME CloudDeployment-PT-4b-LTLCardinality-06
FORMULA_NAME CloudDeployment-PT-4b-LTLCardinality-07
FORMULA_NAME CloudDeployment-PT-4b-LTLCardinality-08
FORMULA_NAME CloudDeployment-PT-4b-LTLCardinality-09
FORMULA_NAME CloudDeployment-PT-4b-LTLCardinality-10
FORMULA_NAME CloudDeployment-PT-4b-LTLCardinality-11
FORMULA_NAME CloudDeployment-PT-4b-LTLCardinality-12
FORMULA_NAME CloudDeployment-PT-4b-LTLCardinality-13
FORMULA_NAME CloudDeployment-PT-4b-LTLCardinality-14
FORMULA_NAME CloudDeployment-PT-4b-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1748555708707

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudDeployment-PT-4b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-05-29 21:55:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-29 21:55:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-29 21:55:10] [INFO ] Load time of PNML (sax parser for PT used): 139 ms
[2025-05-29 21:55:10] [INFO ] Transformed 1182 places.
[2025-05-29 21:55:10] [INFO ] Transformed 1824 transitions.
[2025-05-29 21:55:10] [INFO ] Found NUPN structural information;
[2025-05-29 21:55:10] [INFO ] Parsed PT model containing 1182 places and 1824 transitions and 8741 arcs in 242 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 7 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA CloudDeployment-PT-4b-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4b-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4b-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4b-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4b-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4b-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4b-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4b-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4b-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4b-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4b-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4b-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 17 out of 1182 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1182/1182 places, 1824/1824 transitions.
Ensure Unique test removed 1 places
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 1177 transition count 1824
Discarding 297 places :
Symmetric choice reduction at 1 with 297 rule applications. Total rules 302 place count 880 transition count 1280
Iterating global reduction 1 with 297 rules applied. Total rules applied 599 place count 880 transition count 1280
Discarding 109 places :
Symmetric choice reduction at 1 with 109 rule applications. Total rules 708 place count 771 transition count 1171
Iterating global reduction 1 with 109 rules applied. Total rules applied 817 place count 771 transition count 1171
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 828 place count 771 transition count 1160
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 839 place count 760 transition count 1149
Iterating global reduction 2 with 11 rules applied. Total rules applied 850 place count 760 transition count 1149
Applied a total of 850 rules in 275 ms. Remains 760 /1182 variables (removed 422) and now considering 1149/1824 (removed 675) transitions.
// Phase 1: matrix 1149 rows 760 cols
[2025-05-29 21:55:10] [INFO ] Computed 12 invariants in 33 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:55:10] [INFO ] Implicit Places using invariants in 367 ms returned []
[2025-05-29 21:55:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:55:17] [INFO ] Implicit Places using invariants and state equation in 6959 ms returned [11, 19, 185, 195, 363, 373, 544, 552]
[2025-05-29 21:55:17] [INFO ] Actually due to overlaps returned [11]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 7378 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 759/1182 places, 1149/1824 transitions.
Applied a total of 0 rules in 17 ms. Remains 759 /759 variables (removed 0) and now considering 1149/1149 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 7683 ms. Remains : 759/1182 places, 1149/1824 transitions.
Support contains 17 out of 759 places after structural reductions.
[2025-05-29 21:55:23] [INFO ] Flatten gal took : 118 ms
[2025-05-29 21:55:24] [INFO ] Flatten gal took : 83 ms
[2025-05-29 21:55:24] [INFO ] Input system was already deterministic with 1149 transitions.
RANDOM walk for 40000 steps (309 resets) in 1358 ms. (29 steps per ms) remains 5/10 properties
BEST_FIRST walk for 40004 steps (43 resets) in 269 ms. (148 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (47 resets) in 195 ms. (204 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (50 resets) in 149 ms. (266 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (44 resets) in 131 ms. (303 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (46 resets) in 141 ms. (281 steps per ms) remains 5/5 properties
// Phase 1: matrix 1149 rows 759 cols
[2025-05-29 21:55:24] [INFO ] Computed 11 invariants in 9 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp1 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 156/166 variables, 11/11 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/166 variables, 0/11 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 484/650 variables, 166/177 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/650 variables, 0/177 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 414/1064 variables, 172/349 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1064 variables, 0/349 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 359/1423 variables, 164/513 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1423 variables, 0/513 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 324/1747 variables, 149/662 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1747 variables, 0/662 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 124/1871 variables, 86/748 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1871 variables, 0/748 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 25/1896 variables, 14/762 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1896 variables, 0/762 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 12/1908 variables, 8/770 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1908 variables, 0/770 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 17 (OVERLAPS) 0/1908 variables, 0/770 constraints. Problems are: Problem set: 1 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1908/1908 variables, and 770 constraints, problems are : Problem set: 1 solved, 4 unsolved in 1164 ms.
Refiners :[Generalized P Invariants (flows): 11/11 constraints, State Equation: 759/759 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 4 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 156/164 variables, 11/11 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/164 variables, 0/11 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 480/644 variables, 164/175 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/644 variables, 1/176 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/644 variables, 0/176 constraints. Problems are: Problem set: 1 solved, 4 unsolved
Problem AtomicPropp0 is UNSAT
At refinement iteration 6 (OVERLAPS) 405/1049 variables, 169/345 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1049 variables, 2/347 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1049 variables, 0/347 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 358/1407 variables, 162/509 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1407 variables, 0/509 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 332/1739 variables, 150/659 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1739 variables, 0/659 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 132/1871 variables, 92/751 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1871 variables, 0/751 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 25/1896 variables, 14/765 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1896 variables, 0/765 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 17 (OVERLAPS) 12/1908 variables, 8/773 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1908 variables, 0/773 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 19 (OVERLAPS) 0/1908 variables, 0/773 constraints. Problems are: Problem set: 2 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1908/1908 variables, and 773 constraints, problems are : Problem set: 2 solved, 3 unsolved in 1927 ms.
Refiners :[Generalized P Invariants (flows): 11/11 constraints, State Equation: 759/759 constraints, PredecessorRefiner: 3/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3145ms problems are : Problem set: 2 solved, 3 unsolved
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 2 properties in 138 ms.
Support contains 2 out of 759 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 759/759 places, 1149/1149 transitions.
Graph (trivial) has 788 edges and 759 vertex of which 282 / 759 are part of one of the 32 SCC in 4 ms
Free SCC test removed 250 places
Drop transitions (Empty/Sink Transition effects.) removed 320 transitions
Reduce isomorphic transitions removed 320 transitions.
Graph (complete) has 1700 edges and 509 vertex of which 496 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.3 ms
Discarding 13 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 211 transitions
Trivial Post-agglo rules discarded 211 transitions
Performed 211 trivial Post agglomeration. Transition count delta: 211
Iterating post reduction 0 with 226 rules applied. Total rules applied 228 place count 496 transition count 603
Reduce places removed 211 places and 0 transitions.
Iterating post reduction 1 with 211 rules applied. Total rules applied 439 place count 285 transition count 603
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 41 Pre rules applied. Total rules applied 439 place count 285 transition count 562
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 2 with 82 rules applied. Total rules applied 521 place count 244 transition count 562
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 529 place count 236 transition count 554
Iterating global reduction 2 with 8 rules applied. Total rules applied 537 place count 236 transition count 554
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 537 place count 236 transition count 547
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 551 place count 229 transition count 547
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 552 place count 228 transition count 546
Iterating global reduction 2 with 1 rules applied. Total rules applied 553 place count 228 transition count 546
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 554 place count 227 transition count 545
Iterating global reduction 2 with 1 rules applied. Total rules applied 555 place count 227 transition count 545
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 2 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 2 with 130 rules applied. Total rules applied 685 place count 162 transition count 480
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 686 place count 162 transition count 479
Performed 29 Post agglomeration using F-continuation condition with reduction of 32 identical transitions.
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 744 place count 133 transition count 615
Drop transitions (Empty/Sink Transition effects.) removed 12 transitions
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 3 with 29 rules applied. Total rules applied 773 place count 133 transition count 586
Drop transitions (Redundant composition of simpler transitions.) removed 104 transitions
Redundant transition composition rules discarded 104 transitions
Iterating global reduction 4 with 104 rules applied. Total rules applied 877 place count 133 transition count 482
Free-agglomeration rule applied 40 times with reduction of 12 identical transitions.
Iterating global reduction 4 with 40 rules applied. Total rules applied 917 place count 133 transition count 430
Reduce places removed 40 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 60 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 92 transitions.
Graph (complete) has 640 edges and 93 vertex of which 92 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 4 with 133 rules applied. Total rules applied 1050 place count 92 transition count 338
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1051 place count 92 transition count 337
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1054 place count 89 transition count 322
Iterating global reduction 6 with 3 rules applied. Total rules applied 1057 place count 89 transition count 322
Drop transitions (Redundant composition of simpler transitions.) removed 44 transitions
Redundant transition composition rules discarded 44 transitions
Iterating global reduction 6 with 44 rules applied. Total rules applied 1101 place count 89 transition count 278
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 1102 place count 89 transition count 278
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1103 place count 88 transition count 277
Applied a total of 1103 rules in 210 ms. Remains 88 /759 variables (removed 671) and now considering 277/1149 (removed 872) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 210 ms. Remains : 88/759 places, 277/1149 transitions.
RANDOM walk for 360 steps (4 resets) in 13 ms. (25 steps per ms) remains 0/1 properties
Successfully simplified 2 atomic propositions for a total of 4 simplifications.
Computed a total of 114 stabilizing places and 330 stable transitions
Graph (complete) has 2137 edges and 759 vertex of which 746 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.13 ms
FORMULA CloudDeployment-PT-4b-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((p0&&X(p1))) U X(X(X(p2)))))'
Support contains 3 out of 759 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 759/759 places, 1149/1149 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 751 transition count 1141
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 751 transition count 1141
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 20 place count 747 transition count 1137
Iterating global reduction 0 with 4 rules applied. Total rules applied 24 place count 747 transition count 1137
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 25 place count 747 transition count 1136
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 27 place count 745 transition count 1134
Iterating global reduction 1 with 2 rules applied. Total rules applied 29 place count 745 transition count 1134
Applied a total of 29 rules in 58 ms. Remains 745 /759 variables (removed 14) and now considering 1134/1149 (removed 15) transitions.
// Phase 1: matrix 1134 rows 745 cols
[2025-05-29 21:55:28] [INFO ] Computed 11 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:55:28] [INFO ] Implicit Places using invariants in 171 ms returned []
[2025-05-29 21:55:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:55:29] [INFO ] Implicit Places using invariants and state equation in 804 ms returned [17, 183, 191, 358, 366, 532, 540]
[2025-05-29 21:55:29] [INFO ] Actually due to overlaps returned [17]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 992 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 744/759 places, 1134/1149 transitions.
Applied a total of 0 rules in 18 ms. Remains 744 /744 variables (removed 0) and now considering 1134/1134 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1069 ms. Remains : 744/759 places, 1134/1149 transitions.
Stuttering acceptance computed with spot in 543 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (NOT p2), (NOT p2), (NOT p2), true, (NOT p2), (NOT p2), (NOT p2)]
Running random walk in product with property : CloudDeployment-PT-4b-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 414 steps with 3 reset in 5 ms.
FORMULA CloudDeployment-PT-4b-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-4b-LTLCardinality-06 finished in 1708 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(((!X(X(p0))||X(p1)) U p1)) U X(p0)))'
Support contains 2 out of 759 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 759/759 places, 1149/1149 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 749 transition count 1139
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 749 transition count 1139
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 25 place count 744 transition count 1134
Iterating global reduction 0 with 5 rules applied. Total rules applied 30 place count 744 transition count 1134
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 31 place count 744 transition count 1133
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 33 place count 742 transition count 1131
Iterating global reduction 1 with 2 rules applied. Total rules applied 35 place count 742 transition count 1131
Applied a total of 35 rules in 91 ms. Remains 742 /759 variables (removed 17) and now considering 1131/1149 (removed 18) transitions.
// Phase 1: matrix 1131 rows 742 cols
[2025-05-29 21:55:30] [INFO ] Computed 11 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:55:30] [INFO ] Implicit Places using invariants in 153 ms returned []
[2025-05-29 21:55:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:55:31] [INFO ] Implicit Places using invariants and state equation in 961 ms returned [17, 183, 191, 356, 364, 529, 537]
[2025-05-29 21:55:31] [INFO ] Actually due to overlaps returned [17]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1126 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 741/759 places, 1131/1149 transitions.
Applied a total of 0 rules in 19 ms. Remains 741 /741 variables (removed 0) and now considering 1131/1131 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1237 ms. Remains : 741/759 places, 1131/1149 transitions.
Stuttering acceptance computed with spot in 294 ms :[(NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0), (OR (NOT p1) p0), true, (NOT p1), (NOT p1)]
Running random walk in product with property : CloudDeployment-PT-4b-LTLCardinality-10
Stuttering criterion allowed to conclude after 401 steps with 1 reset in 3 ms.
FORMULA CloudDeployment-PT-4b-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-4b-LTLCardinality-10 finished in 1565 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((X((G(p0)||G(p1))) U p2)&&G(p1))))'
Support contains 4 out of 759 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 759/759 places, 1149/1149 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 752 transition count 1142
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 752 transition count 1142
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 17 place count 749 transition count 1139
Iterating global reduction 0 with 3 rules applied. Total rules applied 20 place count 749 transition count 1139
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 21 place count 749 transition count 1138
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 748 transition count 1137
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 748 transition count 1137
Applied a total of 23 rules in 83 ms. Remains 748 /759 variables (removed 11) and now considering 1137/1149 (removed 12) transitions.
// Phase 1: matrix 1137 rows 748 cols
[2025-05-29 21:55:31] [INFO ] Computed 11 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:55:32] [INFO ] Implicit Places using invariants in 185 ms returned []
[2025-05-29 21:55:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:55:32] [INFO ] Implicit Places using invariants and state equation in 863 ms returned [17, 183, 193, 358, 366, 535, 543]
[2025-05-29 21:55:32] [INFO ] Actually due to overlaps returned [17]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1067 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 747/759 places, 1137/1149 transitions.
Applied a total of 0 rules in 16 ms. Remains 747 /747 variables (removed 0) and now considering 1137/1137 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1167 ms. Remains : 747/759 places, 1137/1149 transitions.
Stuttering acceptance computed with spot in 148 ms :[(OR (NOT p2) (NOT p1)), true, (OR (NOT p1) (NOT p2)), (NOT p1)]
Running random walk in product with property : CloudDeployment-PT-4b-LTLCardinality-12
Product exploration explored 100000 steps with 801 reset in 306 ms.
Product exploration explored 100000 steps with 778 reset in 256 ms.
Computed a total of 108 stabilizing places and 324 stable transitions
Graph (complete) has 2105 edges and 747 vertex of which 735 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.6 ms
Computed a total of 108 stabilizing places and 324 stable transitions
Knowledge obtained : [(AND p1 p2), (X p2), (X p1), (X (AND p1 p2)), (X (NOT (AND p1 (NOT p2)))), (X (X p2)), (X (X p1)), (X (X (AND p1 p2))), (X (X (NOT (AND p1 (NOT p2)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 9 factoid took 93 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[true, (NOT p1)]
RANDOM walk for 40000 steps (304 resets) in 336 ms. (118 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (50 resets) in 140 ms. (283 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 638585 steps, run timeout after 3001 ms. (steps per millisecond=212 ) properties seen :0 out of 1
Probabilistic random walk after 638585 steps, saw 144711 distinct states, run finished after 3005 ms. (steps per millisecond=212 ) properties seen :0
// Phase 1: matrix 1137 rows 747 cols
[2025-05-29 21:55:37] [INFO ] Computed 10 invariants in 9 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 20/22 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 114/136 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/136 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 440/576 variables, 136/146 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/576 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 405/981 variables, 163/309 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/981 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 373/1354 variables, 171/480 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1354 variables, 0/480 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 336/1690 variables, 150/630 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1690 variables, 0/630 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 153/1843 variables, 101/731 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1843 variables, 0/731 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 29/1872 variables, 18/749 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1872 variables, 0/749 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 12/1884 variables, 8/757 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1884 variables, 0/757 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/1884 variables, 0/757 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1884/1884 variables, and 757 constraints, problems are : Problem set: 0 solved, 1 unsolved in 508 ms.
Refiners :[Generalized P Invariants (flows): 10/10 constraints, State Equation: 747/747 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 20/22 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 114/136 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/136 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 440/576 variables, 136/146 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/576 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 405/981 variables, 163/309 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/981 variables, 1/310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/981 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 373/1354 variables, 171/481 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1354 variables, 0/481 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 336/1690 variables, 150/631 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1690 variables, 0/631 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 153/1843 variables, 101/732 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1843 variables, 0/732 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 29/1872 variables, 18/750 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1872 variables, 0/750 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 12/1884 variables, 8/758 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1884 variables, 0/758 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/1884 variables, 0/758 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1884/1884 variables, and 758 constraints, problems are : Problem set: 0 solved, 1 unsolved in 782 ms.
Refiners :[Generalized P Invariants (flows): 10/10 constraints, State Equation: 747/747 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1310ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 51 ms.
Support contains 2 out of 747 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 747/747 places, 1137/1137 transitions.
Graph (trivial) has 778 edges and 747 vertex of which 282 / 747 are part of one of the 32 SCC in 1 ms
Free SCC test removed 250 places
Drop transitions (Empty/Sink Transition effects.) removed 321 transitions
Reduce isomorphic transitions removed 321 transitions.
Graph (complete) has 1668 edges and 497 vertex of which 485 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.1 ms
Discarding 12 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 205 transitions
Trivial Post-agglo rules discarded 205 transitions
Performed 205 trivial Post agglomeration. Transition count delta: 205
Iterating post reduction 0 with 219 rules applied. Total rules applied 221 place count 485 transition count 597
Reduce places removed 205 places and 0 transitions.
Iterating post reduction 1 with 205 rules applied. Total rules applied 426 place count 280 transition count 597
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 45 Pre rules applied. Total rules applied 426 place count 280 transition count 552
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 516 place count 235 transition count 552
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 520 place count 231 transition count 548
Iterating global reduction 2 with 4 rules applied. Total rules applied 524 place count 231 transition count 548
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 524 place count 231 transition count 544
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 532 place count 227 transition count 544
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 0 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 2 with 130 rules applied. Total rules applied 662 place count 162 transition count 479
Performed 29 Post agglomeration using F-continuation condition with reduction of 32 identical transitions.
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 720 place count 133 transition count 615
Drop transitions (Empty/Sink Transition effects.) removed 12 transitions
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 2 with 29 rules applied. Total rules applied 749 place count 133 transition count 586
Drop transitions (Redundant composition of simpler transitions.) removed 104 transitions
Redundant transition composition rules discarded 104 transitions
Iterating global reduction 3 with 104 rules applied. Total rules applied 853 place count 133 transition count 482
Free-agglomeration rule applied 40 times with reduction of 12 identical transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 893 place count 133 transition count 430
Reduce places removed 40 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 60 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 92 transitions.
Graph (complete) has 640 edges and 93 vertex of which 92 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 3 with 133 rules applied. Total rules applied 1026 place count 92 transition count 338
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1027 place count 92 transition count 337
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 1030 place count 89 transition count 322
Iterating global reduction 5 with 3 rules applied. Total rules applied 1033 place count 89 transition count 322
Drop transitions (Redundant composition of simpler transitions.) removed 44 transitions
Redundant transition composition rules discarded 44 transitions
Iterating global reduction 5 with 44 rules applied. Total rules applied 1077 place count 89 transition count 278
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 1078 place count 89 transition count 278
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1079 place count 88 transition count 277
Applied a total of 1079 rules in 82 ms. Remains 88 /747 variables (removed 659) and now considering 277/1137 (removed 860) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 88/747 places, 277/1137 transitions.
RANDOM walk for 148 steps (3 resets) in 6 ms. (21 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p1 p2), (X p2), (X p1), (X (AND p1 p2)), (X (NOT (AND p1 (NOT p2)))), (X (X p2)), (X (X p1)), (X (X (AND p1 p2))), (X (X (NOT (AND p1 (NOT p2)))))]
False Knowledge obtained : [(F (NOT p1))]
Property proved to be false thanks to negative knowledge :(F (NOT p1))
Knowledge based reduction with 9 factoid took 112 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA CloudDeployment-PT-4b-LTLCardinality-12 FALSE TECHNIQUES KNOWLEDGE
Treatment of property CloudDeployment-PT-4b-LTLCardinality-12 finished in 6810 ms.
All properties solved by simple procedures.
Total runtime 28723 ms.

BK_STOP 1748555738672

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CloudDeployment-PT-4b"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is CloudDeployment-PT-4b, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r044-tall-174854027700043"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-4b.tgz
mv CloudDeployment-PT-4b execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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