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.r158-smll-171636266500238.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 Eratosthenes-PT-020, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r158-smll-171636266500238
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 468K
-rw-r--r-- 1 mcc users 6.8K 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 6.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K 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 6.6K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Apr 22 14:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 19:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 131K Apr 12 19:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Apr 12 19:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Apr 12 19:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 14K May 18 16:42 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 Eratosthenes-PT-020-ReachabilityCardinality-2024-00
FORMULA_NAME Eratosthenes-PT-020-ReachabilityCardinality-2024-01
FORMULA_NAME Eratosthenes-PT-020-ReachabilityCardinality-2024-02
FORMULA_NAME Eratosthenes-PT-020-ReachabilityCardinality-2024-03
FORMULA_NAME Eratosthenes-PT-020-ReachabilityCardinality-2024-04
FORMULA_NAME Eratosthenes-PT-020-ReachabilityCardinality-2024-05
FORMULA_NAME Eratosthenes-PT-020-ReachabilityCardinality-2024-06
FORMULA_NAME Eratosthenes-PT-020-ReachabilityCardinality-2024-07
FORMULA_NAME Eratosthenes-PT-020-ReachabilityCardinality-2024-08
FORMULA_NAME Eratosthenes-PT-020-ReachabilityCardinality-2024-09
FORMULA_NAME Eratosthenes-PT-020-ReachabilityCardinality-2024-10
FORMULA_NAME Eratosthenes-PT-020-ReachabilityCardinality-2024-11
FORMULA_NAME Eratosthenes-PT-020-ReachabilityCardinality-2024-12
FORMULA_NAME Eratosthenes-PT-020-ReachabilityCardinality-2024-13
FORMULA_NAME Eratosthenes-PT-020-ReachabilityCardinality-2024-14
FORMULA_NAME Eratosthenes-PT-020-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716579986074

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Eratosthenes-PT-020
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-24 19:46:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-24 19:46:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 19:46:29] [INFO ] Load time of PNML (sax parser for PT used): 86 ms
[2024-05-24 19:46:29] [INFO ] Transformed 19 places.
[2024-05-24 19:46:29] [INFO ] Transformed 27 transitions.
[2024-05-24 19:46:29] [INFO ] Parsed PT model containing 19 places and 27 transitions and 81 arcs in 346 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 57 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 9 formulas.
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce redundant transitions removed 7 transitions.
FORMULA Eratosthenes-PT-020-ReachabilityCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-020-ReachabilityCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-020-ReachabilityCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-020-ReachabilityCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-020-ReachabilityCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-020-ReachabilityCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-020-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-020-ReachabilityCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-020-ReachabilityCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-020-ReachabilityCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-020-ReachabilityCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (3332 resets) in 2230 ms. (17 steps per ms) remains 2/5 properties
FORMULA Eratosthenes-PT-020-ReachabilityCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Eratosthenes-PT-020-ReachabilityCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Eratosthenes-PT-020-ReachabilityCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-24 19:46:30] [INFO ] Flatten gal took : 36 ms
BEST_FIRST walk for 40004 steps (516 resets) in 260 ms. (153 steps per ms) remains 2/2 properties
[2024-05-24 19:46:30] [INFO ] Flatten gal took : 7 ms
BEST_FIRST walk for 40004 steps (516 resets) in 243 ms. (163 steps per ms) remains 2/2 properties
[2024-05-24 19:46:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12585226948160238973.gal : 16 ms
[2024-05-24 19:46:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1637452739142975824.prop : 8 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/ReachabilityCardinality12585226948160238973.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1637452739142975824.prop' '--nowitness' '--gen-order' 'FOLLOW'
[2024-05-24 19:46:30] [INFO ] Flow matrix only has 11 transitions (discarded 9 similar events)
// Phase 1: matrix 11 rows 11 cols
[2024-05-24 19:46:30] [INFO ] Computed 0 invariants in 3 ms
ITS runner timed out or was interrupted.

ITS tools runner thread asked to quit. Dying gracefully.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:168)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:334)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:270)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:313)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:188)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:177)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:162)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:329)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:396)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-24 19:46:30] [INFO ] Flatten gal took : 5 ms
[2024-05-24 19:46:30] [INFO ] Applying decomposition
[2024-05-24 19:46:30] [INFO ] Flatten gal took : 5 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/graph6288305502468384341.txt' '-o' '/tmp/graph6288305502468384341.bin' '-w' '/tmp/graph6288305502468384341.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph6288305502468384341.bin' '-l' '-1' '-v' '-w' '/tmp/graph6288305502468384341.weights' '-q' '0' '-e' '0.001'
[2024-05-24 19:46:30] [INFO ] Decomposing Gal with order
[2024-05-24 19:46:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 19:46:30] [INFO ] Removed a total of 6 redundant transitions.
[2024-05-24 19:46:30] [INFO ] Flatten gal took : 51 ms
[2024-05-24 19:46:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-24 19:46:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1487257278940578486.gal : 2 ms
[2024-05-24 19:46:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality71760544409254442.prop : 1 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/ReachabilityCardinality1487257278940578486.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality71760544409254442.prop' '--nowitness' '--gen-order' 'FOLLOW'

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 ...326
Loading property file /tmp/ReachabilityCardinality71760544409254442.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 16
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :16 after 512
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\_flatf,2048,0.012619,3888,2,12,7,110,8,0,60,79,0
Total reachable state count : 2048

Verifying 2 reachability properties.
Invariant property Eratosthenes-PT-020-ReachabilityCardinality-2024-04 is true.
FORMULA Eratosthenes-PT-020-ReachabilityCardinality-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Eratosthenes-PT-020-ReachabilityCardinality-2024-04,0,0.01284,3888,1,0,7,110,8,0,61,79,0
Invariant property Eratosthenes-PT-020-ReachabilityCardinality-2024-10 is true.
FORMULA Eratosthenes-PT-020-ReachabilityCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Eratosthenes-PT-020-ReachabilityCardinality-2024-10,0,0.013981,3888,1,0,7,110,8,0,61,79,0
Application raised an uncaught exception For input string: "rue"
java.lang.NumberFormatException: For input string: "rue"
at java.base/java.lang.NumberFormatException.forInputString(NumberFormatException.java:67)
at java.base/java.lang.Integer.parseInt(Integer.java:668)
at java.base/java.lang.Integer.parseInt(Integer.java:786)
at fr.lip6.move.gal.structural.smt.SMTUtils$VarCollector.visit(SMTUtils.java:324)
at fr.lip6.move.gal.structural.smt.SMTUtils$VarCollector.visit(SMTUtils.java:1)
at org.smtlib.impl.SMTExpr$Symbol.accept(SMTExpr.java:310)
at org.smtlib.IVisitor$TreeVisitor.visit(IVisitor.java:346)
at org.smtlib.impl.SMTExpr$FcnExpr.accept(SMTExpr.java:355)
at org.smtlib.IVisitor$TreeVisitor.visit(IVisitor.java:346)
at org.smtlib.impl.SMTExpr$FcnExpr.accept(SMTExpr.java:355)
at org.smtlib.IVisitor$TreeVisitor.visit(IVisitor.java:346)
at org.smtlib.impl.SMTExpr$FcnExpr.accept(SMTExpr.java:355)
at fr.lip6.move.gal.structural.smt.SMTUtils.computeSupport(SMTUtils.java:334)
at fr.lip6.move.gal.structural.smt.PredecessorConstraintRefiner.(PredecessorConstraintRefiner.java:39)
at fr.lip6.move.gal.structural.smt.SMTBasedReachabilitySolver.solveProblems(SMTBasedReachabilitySolver.java:70)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:113)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:1104)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
Total runtime 2014 ms.

BK_STOP 1716579990745

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="Eratosthenes-PT-020"
export BK_EXAMINATION="ReachabilityCardinality"
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 Eratosthenes-PT-020, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r158-smll-171636266500238"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Eratosthenes-PT-020.tgz
mv Eratosthenes-PT-020 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;