Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r298-tall-167873951500256.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is Philosophers-PT-002000, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r298-tall-167873951500256
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 77M
-rw-r--r-- 1 mcc users 2.1M Feb 25 16:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 11M Feb 25 16:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.5M Feb 25 14:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 8.8M Feb 25 14:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 1.1M Feb 25 16:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 3.7M Feb 25 16:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 702K Feb 25 16:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 3.1M Feb 25 16:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4M Feb 25 20:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17M Feb 25 20:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8M Feb 25 18:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17M Feb 25 18:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 197K Feb 25 16:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 527K Feb 25 16:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 4.5M Mar 5 18:23 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 1679489990300

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=marciexred
BK_EXAMINATION=StateSpace
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-PT-002000
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-22 12:59:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StateSpace, -timeout, 360, -rebuildPNML]
[2023-03-22 12:59:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 12:59:52] [INFO ] Load time of PNML (sax parser for PT used): 431 ms
[2023-03-22 12:59:52] [INFO ] Transformed 10000 places.
[2023-03-22 12:59:52] [INFO ] Transformed 10000 transitions.
[2023-03-22 12:59:52] [INFO ] Parsed PT model containing 10000 places and 10000 transitions and 32000 arcs in 551 ms.
[2023-03-22 12:59:52] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 10000 places, 10000 transitions and 32000 arcs took 66 ms.
Total runtime 656 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Philosophers_PT_002000
(NrP: 10000 NrTr: 10000 NrArc: 32000)

place and transition orderings generation:0m11.203sec

net check time: 0m 0.008sec

init dd package: 0m 2.716sec


before gc: list nodes free: 1467555

after gc: idd nodes used:24704, unused:63975296; list nodes free:282958917

RS generation: 1m45.211sec


-> reachability set: #nodes 51980 (5.2e+04) #states 1,747,871,251,722,651,609,659,974,619,164,660,570,529,062,487,435,188,517,811,888,011,810,686,266,227,275,489,291,486,469,864,681,111,075,608,950,696,145,276,588,771,368,435,875,508,647,514,414,202,093,638,481,872,912,380,089,977,179,381,529,628,478,320,523,519,319,142,681,504,424,059,410,890,214,500,500,647,813,935,818,925,701,905,402,605,484,098,137,956,979,368,551,025,825,239,411,318,643,997,916,523,677,044,769,662,628,646,406,540,335,627,975,329,619,264,245,079,750,470,862,462,474,091,105,444,437,355,302,146,151,475,348,090,755,330,153,269,067,933,091,699,479,889,089,824,650,841,795,567,478,606,396,975,664,557,143,737,657,027,080,403,239,977,757,865,296,846,740,093,712,377,915,770,536,094,223,688,049,108,023,244,139,183,027,962,484,411,078,464,439,516,845,227,961,935,221,269,814,753,416,782,576,455,507,316,073,751,985,374,046,064,592,546,796,043,150,737,808,314,501,684,679,758,056,905,948,759,246,368,644,416,151,863,138,085,276,603,595,816,410,945,157,599,742,077,617,618,911,601,185,155,602,080,771,746,785,959,359,879,490,191,933,389,965,271,275,403,127,925,432,247,963,269,675,912,646,103,156,343,954,375,442,792,688,936,047,041,533,537,523,137,941,310,690,833,949,767,764,290,081,333,900,380,310,406,154,723,157,882,112,449,991,673,819,054,110,440,001 (954)



STATE_SPACE STATES 1747871251722651609659974619164660570529062487435188517811888011810686266227275489291486469864681111075608950696145276588771368435875508647514414202093638481872912380089977179381529628478320523519319142681504424059410890214500500647813935818925701905402605484098137956979368551025825239411318643997916523677044769662628646406540335627975329619264245079750470862462474091105444437355302146151475348090755330153269067933091699479889089824650841795567478606396975664557143737657027080403239977757865296846740093712377915770536094223688049108023244139183027962484411078464439516845227961935221269814753416782576455507316073751985374046064592546796043150737808314501684679758056905948759246368644416151863138085276603595816410945157599742077617618911601185155602080771746785959359879490191933389965271275403127925432247963269675912646103156343954375442792688936047041533537523137941310690833949767764290081333900380310406154723157882112449991673819054110440001 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

STATE_SPACE MAX_TOKEN_IN_PLACE 1 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

STATE_SPACE MAX_TOKEN_PER_MARKING 4000 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

before gc: list nodes free: 2159788

after gc: idd nodes used:61977, unused:63938023; list nodes free:282757590

before gc: list nodes free: 2410255

after gc: idd nodes used:61977, unused:63938023; list nodes free:282757578

before gc: list nodes free: 2409333

after gc: idd nodes used:61977, unused:63938023; list nodes free:282757570

before gc: list nodes free: 2406756

after gc: idd nodes used:61977, unused:63938023; list nodes free:282757593

STATE_SPACE TRANSITIONS 2718910836013013615026627185367249776378541647121404361040714685038845303020206316675645619789503950562058367749559319138088795344695235673911310981034548749580085924584408945704601644299609703252274221949006881870194718111445223229932789051662202963959608530819325710856795523817950372417606779552314592386514086141866783299062744310183846074411047901834065786052737475052913569219358894013406097030063846905085216784809310302049695282790198348660522276617517700422223591910931013960595520956679350650484590219254535643056146570181409723591713105395821274975750566500239248425910163010344197489616426106230041900269448058643915182767143961682733790036590711447065057401421853698069938795669091791787103688208050037936639248022932932120738518306935176908714347867161667047893145873631896384390421983960421217339052387308384753005049354312817917355455293900517620163280591547908705519075032972077784570963845036038409574013801149952699987048162973060684446000 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
totally nodes used: 339726510 (3.4e+08)
number of garbage collections: 5
fire ops cache: hits/miss/sum: 85561316 579620285 665181601
used/not used/entry size/cache size: 17329219 49779645 16 1024MB
basic ops cache: hits/miss/sum: 59884077 309619333 369503410
used/not used/entry size/cache size: 12143829 4633387 12 192MB
unary ops cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 16777216 8 128MB
abstract ops cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 16777216 12 192MB
state nr cache: hits/miss/sum: 59941753 259805525 319747278
used/not used/entry size/cache size: 7653210 735398 32 256MB
max state cache: hits/miss/sum: 11994 51980 63974
used/not used/entry size/cache size: 0 8388608 32 256MB
uniqueHash elements/entry size/size: 67108864 4 256MB
0 50812889
1 13208202
2 2563331
3 445809
4 67736
5 9593
6 1210
7 91
8 2
9 1
>= 10 0

Total processing time: 16m57.133sec


BK_STOP 1679491010492

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination StateSpace -timeout 360 -rebuildPNML
cp: cannot stat 'StateSpace.sr.xml': No such file or directory
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.578sec


iterations count:45994 (4), effective:6000 (0)

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="Philosophers-PT-002000"
export BK_EXAMINATION="StateSpace"
export BK_TOOL="marciexred"
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 2-5348"
echo " Executing tool marciexred"
echo " Input is Philosophers-PT-002000, 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 r298-tall-167873951500256"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-002000.tgz
mv Philosophers-PT-002000 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 ;