Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r254-tall-162106746400705.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Sudoku-PT-BN16, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-162106746400705
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 64M
-rw-r--r-- 1 mcc users 4.8M May 15 08:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22M May 15 08:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1M May 15 08:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 13M May 15 08:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 709K Mar 28 16:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 2.2M Mar 28 16:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.7M Mar 28 16:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 5.5M Mar 28 16:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 522K May 13 19:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.6M May 13 19:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.7M May 13 19:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 5.1M May 13 19:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.3K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 2.7M May 5 16:52 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 Sudoku-PT-BN16-CTLCardinality-00
FORMULA_NAME Sudoku-PT-BN16-CTLCardinality-01
FORMULA_NAME Sudoku-PT-BN16-CTLCardinality-02
FORMULA_NAME Sudoku-PT-BN16-CTLCardinality-03
FORMULA_NAME Sudoku-PT-BN16-CTLCardinality-04
FORMULA_NAME Sudoku-PT-BN16-CTLCardinality-05
FORMULA_NAME Sudoku-PT-BN16-CTLCardinality-06
FORMULA_NAME Sudoku-PT-BN16-CTLCardinality-07
FORMULA_NAME Sudoku-PT-BN16-CTLCardinality-08
FORMULA_NAME Sudoku-PT-BN16-CTLCardinality-09
FORMULA_NAME Sudoku-PT-BN16-CTLCardinality-10
FORMULA_NAME Sudoku-PT-BN16-CTLCardinality-11
FORMULA_NAME Sudoku-PT-BN16-CTLCardinality-12
FORMULA_NAME Sudoku-PT-BN16-CTLCardinality-13
FORMULA_NAME Sudoku-PT-BN16-CTLCardinality-14
FORMULA_NAME Sudoku-PT-BN16-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1621265605874

Running Version 0
[2021-05-17 15:33:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-17 15:33:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 15:33:27] [INFO ] Load time of PNML (sax parser for PT used): 249 ms
[2021-05-17 15:33:27] [INFO ] Transformed 5120 places.
[2021-05-17 15:33:27] [INFO ] Transformed 4096 transitions.
[2021-05-17 15:33:27] [INFO ] Parsed PT model containing 5120 places and 4096 transitions in 320 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 6416 ms.
Support contains 5120 out of 5120 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 52 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2021-05-17 15:33:34] [INFO ] Computed 1024 place invariants in 84 ms
[2021-05-17 15:33:35] [INFO ] Implicit Places using invariants in 835 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2021-05-17 15:33:35] [INFO ] Computed 1024 place invariants in 38 ms
[2021-05-17 15:33:36] [INFO ] Implicit Places using invariants and state equation in 670 ms returned []
Implicit Place search using SMT with State Equation took 1531 ms to find 0 implicit places.
// Phase 1: matrix 4096 rows 5120 cols
[2021-05-17 15:33:36] [INFO ] Computed 1024 place invariants in 20 ms
[2021-05-17 15:33:39] [INFO ] Dead Transitions using invariants and state equation in 2971 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
[2021-05-17 15:33:40] [INFO ] Flatten gal took : 604 ms
[2021-05-17 15:33:43] [INFO ] Flatten gal took : 497 ms
[2021-05-17 15:33:47] [INFO ] Input system was already deterministic with 4096 transitions.
Interrupted random walk after 4738 steps, including 22 resets, run timeout after 30006 ms. (steps per millisecond=0 ) properties seen :{2=1, 45=1, 48=1, 49=1, 51=1, 52=1, 54=1, 59=1, 61=1, 70=1, 74=1, 77=1}
Running SMT prover for 78 properties.
// Phase 1: matrix 4096 rows 5120 cols
[2021-05-17 15:34:17] [INFO ] Computed 1024 place invariants in 40 ms
[2021-05-17 15:34:24] [INFO ] [Real]Absence check using 1024 positive place invariants in 383 ms returned sat
[2021-05-17 15:35:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 15:35:57] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
Successfully simplified 7 atomic propositions for a total of 16 simplifications.
Applied a total of 0 rules in 101 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2021-05-17 15:35:59] [INFO ] Flatten gal took : 263 ms
[2021-05-17 15:35:59] [INFO ] Flatten gal took : 290 ms
[2021-05-17 15:35:59] [INFO ] Input system was already deterministic with 4096 transitions.
[2021-05-17 15:36:00] [INFO ] Flatten gal took : 237 ms
[2021-05-17 15:36:00] [INFO ] Flatten gal took : 248 ms
[2021-05-17 15:36:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality16934577181111959616.gal : 57 ms
[2021-05-17 15:36:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality8264960915479629185.ctl : 32 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLCardinality16934577181111959616.gal, -t, CGAL, -ctl, /tmp/CTLCardinality8264960915479629185.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLCardinality16934577181111959616.gal -t CGAL -ctl /tmp/CTLCardinality8264960915479629185.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2021-05-17 15:36:30] [INFO ] Flatten gal took : 253 ms
[2021-05-17 15:36:30] [INFO ] Applying decomposition
[2021-05-17 15:36:31] [INFO ] Flatten gal took : 265 ms
[2021-05-17 15:38:24] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph14356099632278139111.txt, -o, /tmp/graph14356099632278139111.bin, -w, /tmp/graph14356099632278139111.weights], workingDir=null] killed by timeout after 10 SECONDS
at fr.lip6.move.gal.process.Runner.waitForOrTimeout(Runner.java:76)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:47)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:27)
at fr.lip6.move.gal.louvain.GraphBuilder.convertGraphToBin(GraphBuilder.java:258)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:189)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:157)
at fr.lip6.move.gal.application.MccTranslator.applyOrder(MccTranslator.java:223)
at fr.lip6.move.gal.application.MccTranslator.flattenSpec(MccTranslator.java:270)
at fr.lip6.move.gal.application.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:595)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:394)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-17 15:38:37] [INFO ] Flatten gal took : 239 ms
[2021-05-17 15:38:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality12873534025503948192.gal : 39 ms
[2021-05-17 15:38:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality5004500789782100891.ctl : 25 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLCardinality12873534025503948192.gal, -t, CGAL, -ctl, /tmp/CTLCardinality5004500789782100891.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLCardinality12873534025503948192.gal -t CGAL -ctl /tmp/CTLCardinality5004500789782100891.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Graph (complete) has 16384 edges and 5120 vertex of which 1077 are kept as prefixes of interest. Removing 4043 places using SCC suffix rule.13 ms
Discarding 4043 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 500 ms. Remains 1077 /5120 variables (removed 4043) and now considering 4096/4096 (removed 0) transitions.
[2021-05-17 15:39:09] [INFO ] Flatten gal took : 278 ms
[2021-05-17 15:39:09] [INFO ] Flatten gal took : 179 ms
[2021-05-17 15:39:09] [INFO ] Input system was already deterministic with 4096 transitions.
[2021-05-17 15:39:10] [INFO ] Flatten gal took : 182 ms
[2021-05-17 15:39:10] [INFO ] Flatten gal took : 183 ms
[2021-05-17 15:39:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality9148788632320345481.gal : 15 ms
[2021-05-17 15:39:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality6052845290954336212.ctl : 5333 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLCardinality9148788632320345481.gal, -t, CGAL, -ctl, /tmp/CTLCardinality6052845290954336212.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLCardinality9148788632320345481.gal -t CGAL -ctl /tmp/CTLCardinality6052845290954336212.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2021-05-17 15:39:45] [INFO ] Flatten gal took : 195 ms
[2021-05-17 15:39:45] [INFO ] Applying decomposition
[2021-05-17 15:39:46] [INFO ] Flatten gal took : 191 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph5289878288758179959.txt, -o, /tmp/graph5289878288758179959.bin, -w, /tmp/graph5289878288758179959.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph5289878288758179959.bin, -l, -1, -v, -w, /tmp/graph5289878288758179959.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 15:39:46] [INFO ] Decomposing Gal with order
[2021-05-17 15:39:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 15:39:47] [INFO ] Removed a total of 14700 redundant transitions.
[2021-05-17 15:39:47] [INFO ] Flatten gal took : 591 ms
[2021-05-17 15:39:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 59 ms.
[2021-05-17 15:39:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality13766860327846124304.gal : 17 ms
[2021-05-17 15:39:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality12490014978896076282.ctl : 49 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLCardinality13766860327846124304.gal, -t, CGAL, -ctl, /tmp/CTLCardinality12490014978896076282.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLCardinality13766860327846124304.gal -t CGAL -ctl /tmp/CTLCardinality12490014978896076282.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2021-05-17 15:40:18] [INFO ] Flatten gal took : 376 ms
[2021-05-17 15:40:20] [INFO ] Flatten gal took : 369 ms
[2021-05-17 15:40:23] [INFO ] Applying decomposition
[2021-05-17 15:40:23] [INFO ] Flatten gal took : 367 ms

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination CTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="Sudoku-PT-BN16"
export BK_EXAMINATION="CTLCardinality"
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 2-4028"
echo " Executing tool itstools"
echo " Input is Sudoku-PT-BN16, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r254-tall-162106746400705"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-BN16.tgz
mv Sudoku-PT-BN16 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;