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.r352-tall-171679103000218.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)
............................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is RwMutex-PT-r2000w0010, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r352-tall-171679103000218
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.0M
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K 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 59K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 07:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 13 07:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 180K Apr 13 07:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Apr 13 07:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 145K Apr 13 07:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 11 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 4.4M 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

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1716878920903

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=gold2023
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=RwMutex-PT-r2000w0010
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202304061127
[2024-05-28 06:48:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-28 06:48:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 06:48:42] [INFO ] Load time of PNML (sax parser for PT used): 366 ms
[2024-05-28 06:48:42] [INFO ] Transformed 6020 places.
[2024-05-28 06:48:43] [INFO ] Transformed 4020 transitions.
[2024-05-28 06:48:43] [INFO ] Found NUPN structural information;
[2024-05-28 06:48:43] [INFO ] Parsed PT model containing 6020 places and 4020 transitions and 52040 arcs in 732 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 5798 ms. (steps per millisecond=1 ) properties (out of 6020) seen :5949
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 60 ms. (steps per millisecond=16 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 61 ms. (steps per millisecond=16 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 60 ms. (steps per millisecond=16 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 59 ms. (steps per millisecond=16 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 61 ms. (steps per millisecond=16 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 60 ms. (steps per millisecond=16 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 60 ms. (steps per millisecond=16 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 58 ms. (steps per millisecond=17 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 58 ms. (steps per millisecond=17 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 61 ms. (steps per millisecond=16 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 59 ms. (steps per millisecond=16 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 60 ms. (steps per millisecond=16 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 69 ms. (steps per millisecond=14 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 62 ms. (steps per millisecond=16 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 65 ms. (steps per millisecond=15 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 59 ms. (steps per millisecond=16 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 59 ms. (steps per millisecond=16 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 63 ms. (steps per millisecond=15 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 58 ms. (steps per millisecond=17 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 58 ms. (steps per millisecond=17 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 60 ms. (steps per millisecond=16 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 59 ms. (steps per millisecond=16 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 58 ms. (steps per millisecond=17 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 65 ms. (steps per millisecond=15 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 65 ms. (steps per millisecond=15 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 58 ms. (steps per millisecond=17 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 63 ms. (steps per millisecond=15 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 58 ms. (steps per millisecond=17 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 57 ms. (steps per millisecond=17 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 70 ms. (steps per millisecond=14 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 61 ms. (steps per millisecond=16 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 57 ms. (steps per millisecond=17 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 58 ms. (steps per millisecond=17 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 58 ms. (steps per millisecond=17 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 60 ms. (steps per millisecond=16 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 58 ms. (steps per millisecond=17 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 59 ms. (steps per millisecond=16 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 60 ms. (steps per millisecond=16 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 60 ms. (steps per millisecond=16 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 57 ms. (steps per millisecond=17 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 59 ms. (steps per millisecond=16 ) properties (out of 71) seen :0
[2024-05-28 06:48:51] [INFO ] Flatten gal took : 7923 ms
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 58 ms. (steps per millisecond=17 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 62 ms. (steps per millisecond=16 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 66 ms. (steps per millisecond=15 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 61 ms. (steps per millisecond=16 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 59 ms. (steps per millisecond=16 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 59 ms. (steps per millisecond=16 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 70 ms. (steps per millisecond=14 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 62 ms. (steps per millisecond=16 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 59 ms. (steps per millisecond=16 ) properties (out of 71) seen :0
Running SMT prover for 71 properties.
// Phase 1: matrix 4020 rows 6020 cols
[2024-05-28 06:48:52] [INFO ] Computed 4010 invariants in 88 ms
[2024-05-28 06:48:58] [INFO ] Flatten gal took : 7172 ms
[2024-05-28 06:48:58] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7248807761262465280.gal : 132 ms
[2024-05-28 06:48:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2205694829837805740.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7248807761262465280.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2205694829837805740.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
[2024-05-28 06:48:59] [INFO ] After 6633ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:71
[2024-05-28 06:49:06] [INFO ] [Nat]Absence check using 4010 positive place invariants in 1174 ms returned sat
Loading property file /tmp/ReachabilityCardinality2205694829837805740.prop.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:800)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:634)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:426)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
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:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-28 06:49:24] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-28 06:49:24] [INFO ] After 25055ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:71
Fused 71 Parikh solutions to 14 different solutions.
Finished Parikh walk after 1 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=0 )
Parikh walk visited 71 properties in 1434 ms.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Able to resolve query StableMarking after proving 6020 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK TOPOLOGICAL
Total runtime 43221 ms.

BK_STOP 1716878966954

--------------------
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
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="RwMutex-PT-r2000w0010"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 gold2023"
echo " Input is RwMutex-PT-r2000w0010, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r352-tall-171679103000218"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r2000w0010.tgz
mv RwMutex-PT-r2000w0010 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;