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.r224-tall-171649612000072.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 JoinFreeModules-PT-0500, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r224-tall-171649612000072
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 7.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.3K May 19 07:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 16:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 19 18:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 11 14:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 155K Apr 11 14:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Apr 11 14:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 11 14:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.6M May 18 16:42 model.pnml

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

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

no data necessary for post analysis


=== Now, execution of the tool begins

BK_START 1716541760181

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StateSpace
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=JoinFreeModules-PT-0500
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StateSpace PT
Running Version 202405141337
[2024-05-24 09:09:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StateSpace, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-24 09:09:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 09:09:21] [INFO ] Load time of PNML (sax parser for PT used): 213 ms
[2024-05-24 09:09:21] [INFO ] Transformed 2501 places.
[2024-05-24 09:09:21] [INFO ] Transformed 4001 transitions.
[2024-05-24 09:09:21] [INFO ] Parsed PT model containing 2501 places and 4001 transitions and 11502 arcs in 329 ms.
Reduce places removed 1 places and 0 transitions.
Reduce redundant transitions removed 1 transitions.
Starting structural reductions in STATESPACE mode, iteration 0 : 2500/2500 places, 4000/4000 transitions.
Running 3000 sub problems to find dead transitions.
// Phase 1: matrix 4000 rows 2500 cols
[2024-05-24 09:09:21] [INFO ] Computed 500 invariants in 44 ms
[2024-05-24 09:09:21] [INFO ] State equation strengthened by 500 read => feed constraints.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2000/6500 variables, and 0 constraints, problems are : Problem set: 0 solved, 3000 unsolved in 20194 ms.
Refiners :[Positive P Invariants (semi-flows): 0/500 constraints, State Equation: 0/2500 constraints, ReadFeed: 0/500 constraints, PredecessorRefiner: 3000/3000 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/6500 variables, and 0 constraints, problems are : Problem set: 0 solved, 3000 unsolved in 20052 ms.
Refiners :[Positive P Invariants (semi-flows): 0/500 constraints, State Equation: 0/2500 constraints, ReadFeed: 0/500 constraints, PredecessorRefiner: 0/3000 constraints, Known Traps: 0/0 constraints]
After SMT, in 41681ms problems are : Problem set: 0 solved, 3000 unsolved
Search for dead transitions found 0 dead transitions in 41752ms
[2024-05-24 09:10:03] [INFO ] Redundant transitions in 329 ms returned []
Running 3000 sub problems to find dead transitions.
[2024-05-24 09:10:03] [INFO ] Invariant cache hit.
[2024-05-24 09:10:03] [INFO ] State equation strengthened by 500 read => feed constraints.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2000/6500 variables, and 0 constraints, problems are : Problem set: 0 solved, 3000 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 0/500 constraints, State Equation: 0/2500 constraints, ReadFeed: 0/500 constraints, PredecessorRefiner: 3000/3000 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/6500 variables, and 0 constraints, problems are : Problem set: 0 solved, 3000 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 0/500 constraints, State Equation: 0/2500 constraints, ReadFeed: 0/500 constraints, PredecessorRefiner: 0/3000 constraints, Known Traps: 0/0 constraints]
After SMT, in 61440ms problems are : Problem set: 0 solved, 3000 unsolved
Search for dead transitions found 0 dead transitions in 61466ms
Finished structural reductions in STATESPACE mode , in 1 iterations and 103678 ms. Remains : 2500/2500 places, 4000/4000 transitions.
Final net has 2500 places and 4000 transitions.
[2024-05-24 09:11:05] [INFO ] Flatten gal took : 339 ms
[2024-05-24 09:11:05] [INFO ] Applying decomposition
[2024-05-24 09:11:06] [INFO ] Flatten gal took : 121 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph7570983191955910994.txt' '-o' '/tmp/graph7570983191955910994.bin' '-w' '/tmp/graph7570983191955910994.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph7570983191955910994.bin' '-l' '-1' '-v' '-w' '/tmp/graph7570983191955910994.weights' '-q' '0' '-e' '0.001'
[2024-05-24 09:11:06] [INFO ] Decomposing Gal with order
[2024-05-24 09:11:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 09:11:06] [INFO ] Flatten gal took : 89 ms
[2024-05-24 09:11:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-24 09:11:06] [INFO ] Time to serialize gal into /tmp/StateSpace8914177386294305766.gal : 30 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/StateSpace8914177386294305766.gal' '-t' 'CGAL' '--stats'

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 ...219
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\_mod\_flat,2.15563e+4717,117.625,1150380,502,3519,1504,2.01088e+06,1041,0,74,2.38547e+06,0
Total reachable state count : 2.155627071000257746197013990214220039602e+4717

Max variable value : 503
STATE_SPACE MAX_TOKEN_IN_PLACE 503 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Maximum sum along a path : 251500
STATE_SPACE MAX_TOKEN_PER_MARKING 251501 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Exact state count : 215562707100025774624360376181855793795434166922625057427892333593309267416657579094555977717588203239343652061488840421046907647786191...4738
STATE_SPACE STATES 21556270710002577462436037618185579379543416692262505742789233359330926741665757909455597771758820323934365206148884042104690764778619170708848473233262277182407602227380221870255843893644591340972321996768229664788089178770022576995318492449388163106284082915935363659121872931280342617084245472170669074613826517587950138479885775457631001235519122703131907566733067157743630447421307424143452320941866937993747118931762112218871678075220421502384876818036618375111647675095173284868166817885410714301671772225500918100171643633680515837348480650162204470388762103196522600294866893464497372607545414831290493841468005835224773989095397142013438917221099335696546310703960482477524897934055887142819664362472320231700254358276801379941794989555740587188771289193933399546802818461318352082362490214694736856745298976984534151579495461030396038394632184828388578031832736070862028477970258824372013833600578983194031358672468666789370005816070811780158570019050518994688685537865064594329420199502518481485203974044852065538673893580072899103038043324067991156831429618012591262720453345315586223246704560409687437779927104250540699424448517820251258978925224701622362895181460362992195274863714784561552883980430363651326107523084644478126728267836903701145151666490561663987131219013437877749156961518638167482380920954206237916707708945806036268126053320710237991221432573402511337119524375007361683808875925694882093984371605190608998866192525582810125789478510215047755265302188162424123356414919221935877794805560936369516389674654735862102069388088807942628898045408670432023293139960056676677013635708970099027486573538178743997902261313331667283696791843796590961100663851925925708052344105106670268978952590102032270131507748231255551934932805007820706161950619190125819675122213309096735425742449326231004974796338722711559321813208400267421185081384137878131397667246207581441753699753803588136494447650397656306168487707340281429057196421638165414748641926564973064089714734775404766402260836018209882582162692181845008115013988880825264769459067366637377537032807326494388288324623713827794883655427968893082459982251650128458620901418364584171013791911257695126852616155795273333379521388482658841585823488917250007199913103319336721616646524170496651668665009946878837083934147247600339908255057716265576895058663721226649279067843670209732986372828697141871342002330666942488678729785076200780429264974008545279418847093758477703584791937411095509095357336705635727288287476425644243367111213698461858335491603141013776584114817413606733756638700255410179870048731959826715000997099081906933798645812231418127991449676339670909796245036149601478469558586178131634677398430051851270054309014681055389727792426222920878242816808943068934029346326425863950479219937437435283508701879182059034604024054529746228354748084334300981708263513335612198422818653168869474573919571288986640042707104298030930209065907616898739456031912444959405265578314993816499726965720368473041828175256191494524080631743365838572345865092152003759534600930965455082144766631386330105101584180659481564304480527636128203235858886709162350849062427377550552097069861899102080481386117142024272284262899689835009963673721945543931415622544238503003912589569637169071870961183902022170036506912198566868042846433285718706427970488098685693975370507523182790602893830688699939713582015862326849685157721151673396458952948179330741041855851632503589715097800463792855426970080199415777290427779551938611729854023515871380613182306339522857700117464312508292781310462346454539959163926124685388324168372204810531079920194654988448107702452974264685914348614325274827671463577302472865259384162900511794124853098557057787301585543703143963810495147602022059437266703015230618255460671193764174578312000874916338405061934223470023942661836561267564207517871099703520265265276834677052199911302594727609817967964919473496346954492751578643924214377959805870910987144369838679283311761645824559665710717606968887582199441489722278825888676330270941670812360085807720952227402521422369549795535626543550211027756146916071518043833124376694810021646735808914254784926489543562967024158199284246155845997242608436100916264708197182392000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Total runtime 223319 ms.

BK_STOP 1716541984722

--------------------
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
+ [[ StateSpace = StateSpace ]]
+ [[ -f modelMain.xml ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StateSpace -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 StateSpace -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="JoinFreeModules-PT-0500"
export BK_EXAMINATION="StateSpace"
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 JoinFreeModules-PT-0500, examination is StateSpace"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r224-tall-171649612000072"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-0500.tgz
mv JoinFreeModules-PT-0500 execution
cd execution
if [ "StateSpace" = "ReachabilityDeadlock" ] || [ "StateSpace" = "UpperBounds" ] || [ "StateSpace" = "QuasiLiveness" ] || [ "StateSpace" = "StableMarking" ] || [ "StateSpace" = "Liveness" ] || [ "StateSpace" = "OneSafe" ] || [ "StateSpace" = "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 [ "StateSpace" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StateSpace" != "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 "StateSpace.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StateSpace.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StateSpace.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 '' StateSpace.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StateSpace" = "ReachabilityDeadlock" ] || [ "StateSpace" = "QuasiLiveness" ] || [ "StateSpace" = "StableMarking" ] || [ "StateSpace" = "Liveness" ] || [ "StateSpace" = "OneSafe" ] ; then
echo "FORMULA_NAME StateSpace"
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 ;