Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r444-smll-171701110600047.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is UtilityControlRoom-COL-Z2T4N02, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r444-smll-171701110600047
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 460K
-rw-r--r-- 1 mcc users 7.0K Apr 13 05:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Apr 13 05:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 13 05:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Apr 13 05:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Apr 23 08:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 08:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 23 08:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 08:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 13 05:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K Apr 13 05:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 13 05:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Apr 13 05:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 23 08:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 8 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 29K May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-00
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-01
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-02
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-03
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-04
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-05
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-06
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-07
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-08
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-09
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-10
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-11
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-12
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-13
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-14
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717073733069

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtilityControlRoom-COL-Z2T4N02
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
ReachabilityFireability COL
Running Version 202405141337
[2024-05-30 12:55:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-30 12:55:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 12:55:35] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-30 12:55:36] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-30 12:55:36] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1097 ms
[2024-05-30 12:55:36] [INFO ] Imported 13 HL places and 12 HL transitions for a total of 38 PT places and 54.0 transition bindings in 29 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 43 ms.
Reduction of identical properties reduced properties to check from 16 to 15
Working with output stream class java.io.PrintStream
FORMULA UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-30 12:55:36] [INFO ] Built PT skeleton of HLPN with 13 places and 12 transitions 37 arcs in 7 ms.
[2024-05-30 12:55:36] [INFO ] Skeletonized 14 HLPN properties in 1 ms.
Remains 1 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Skeleton over-approximation was not fine enough to positively prove more properties of the HLPN.
Transition timeout forces synchronizations/join behavior on parameter c of sort Cli
Domain [Cli(2), Z(2), Z(2)] of place MovetoZ breaks symmetries in sort Z
[2024-05-30 12:55:36] [INFO ] Unfolded HLPN to a Petri net with 38 places and 54 transitions 170 arcs in 30 ms.
[2024-05-30 12:55:36] [INFO ] Unfolded 14 HLPN properties in 1 ms.
Initial state reduction rules removed 6 formulas.
[2024-05-30 12:55:37] [INFO ] Reduced 2 identical enabling conditions.
[2024-05-30 12:55:37] [INFO ] Reduced 2 identical enabling conditions.
[2024-05-30 12:55:37] [INFO ] Reduced 2 identical enabling conditions.
[2024-05-30 12:55:37] [INFO ] Reduced 2 identical enabling conditions.
[2024-05-30 12:55:37] [INFO ] Reduced 2 identical enabling conditions.
[2024-05-30 12:55:37] [INFO ] Reduced 2 identical enabling conditions.
[2024-05-30 12:55:37] [INFO ] Reduced 2 identical enabling conditions.
[2024-05-30 12:55:37] [INFO ] Reduced 2 identical enabling conditions.
Ensure Unique test removed 8 transitions
Reduce redundant transitions removed 8 transitions.
FORMULA UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-30 12:55:37] [INFO ] Flatten gal took : 96 ms
[2024-05-30 12:55:37] [INFO ] Flatten gal took : 38 ms
[2024-05-30 12:55:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11835757012243217603.gal : 28 ms
[2024-05-30 12:55:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16269673156424805922.prop : 11 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11835757012243217603.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16269673156424805922.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 40000 steps (8 resets) in 1569 ms. (25 steps per ms) remains 1/8 properties
FORMULA UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality16269673156424805922.prop.
Reachability property UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-11 is true.
Invariant property UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-03 does not hold.
Reachability property UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-01 is true.
SDD proceeding with computation,5 properties remain. new max is 2
SDD size :1 after 3
Reachability property UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-13 is true.
Reachability property UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-05 is true.
SDD proceeding with computation,3 properties remain. new max is 2
SDD size :3 after 5
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :5 after 7
Reachability property UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-06 is true.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :7 after 16
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :16 after 21
Reachability property UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-00 is true.
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :21 after 34
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :34 after 37
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :37 after 50
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :50 after 706
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,1092,0.099868,5016,2,175,19,2710,7,0,252,1357,0
Total reachable state count : 1092

Verifying 8 reachability properties.
Reachability property UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-00 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-00,19,0.103258,5324,2,74,19,2710,8,0,278,1357,0
Reachability property UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-01 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-01,172,0.106176,5324,2,184,19,2710,9,0,299,1357,0
Invariant property UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-03 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-03,1,0.109859,5324,2,39,19,2710,10,0,337,1357,0
Reachability property UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-05 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-05,296,0.123065,5324,2,235,19,2710,11,0,399,1357,0
Reachability property UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-06 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-06,68,0.12452,5324,2,101,19,2710,12,0,400,1357,0
Invariant property UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-07 is true.
FORMULA UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-07,0,0.134736,5324,1,0,19,2710,12,0,419,1357,0
Reachability property UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-11 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-11,120,0.135147,5324,2,107,19,2710,13,0,419,1357,0
Reachability property UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-13 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
UtilityControlRoom-COL-Z2T4N02-ReachabilityFireability-2024-13,512,0.167573,5852,2,267,19,4336,14,0,502,2253,0
ITS tools runner thread asked to quit. Dying gracefully.
BEST_FIRST walk for 40004 steps (8 resets) in 1943 ms. (20 steps per ms) remains 1/1 properties
All properties solved without resorting to model-checking.
Total runtime 2667 ms.

BK_STOP 1717073738184

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="UtilityControlRoom-COL-Z2T4N02"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is UtilityControlRoom-COL-Z2T4N02, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r444-smll-171701110600047"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-COL-Z2T4N02.tgz
mv UtilityControlRoom-COL-Z2T4N02 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;