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.r064-tall-162038396800204.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DLCflexbar-PT-4b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038396800204
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.5M
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 123K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 86K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 28 15:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 15:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 15:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 15:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 23 03:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 23 03:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 22 13:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 22 13:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 4.1M May 5 16:51 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 DLCflexbar-PT-4b-00
FORMULA_NAME DLCflexbar-PT-4b-01
FORMULA_NAME DLCflexbar-PT-4b-02
FORMULA_NAME DLCflexbar-PT-4b-03
FORMULA_NAME DLCflexbar-PT-4b-04
FORMULA_NAME DLCflexbar-PT-4b-05
FORMULA_NAME DLCflexbar-PT-4b-06
FORMULA_NAME DLCflexbar-PT-4b-07
FORMULA_NAME DLCflexbar-PT-4b-08
FORMULA_NAME DLCflexbar-PT-4b-09
FORMULA_NAME DLCflexbar-PT-4b-10
FORMULA_NAME DLCflexbar-PT-4b-11
FORMULA_NAME DLCflexbar-PT-4b-12
FORMULA_NAME DLCflexbar-PT-4b-13
FORMULA_NAME DLCflexbar-PT-4b-14
FORMULA_NAME DLCflexbar-PT-4b-15

=== Now, execution of the tool begins

BK_START 1620493150085

Running Version 0
[2021-05-08 16:59:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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]
[2021-05-08 16:59:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 16:59:23] [INFO ] Load time of PNML (sax parser for PT used): 446 ms
[2021-05-08 16:59:24] [INFO ] Transformed 11440 places.
[2021-05-08 16:59:24] [INFO ] Transformed 17128 transitions.
[2021-05-08 16:59:24] [INFO ] Found NUPN structural information;
[2021-05-08 16:59:24] [INFO ] Parsed PT model containing 11440 places and 17128 transitions in 946 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 22 ms.
Working with output stream class java.io.PrintStream
[2021-05-08 16:59:24] [INFO ] Initial state test concluded for 2 properties.
FORMULA DLCflexbar-PT-4b-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-4b-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-4b-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 34 out of 11440 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 11440/11440 places, 17128/17128 transitions.
Discarding 1900 places :
Symmetric choice reduction at 0 with 1900 rule applications. Total rules 1900 place count 9540 transition count 15228
Iterating global reduction 0 with 1900 rules applied. Total rules applied 3800 place count 9540 transition count 15228
Discarding 1657 places :
Symmetric choice reduction at 0 with 1657 rule applications. Total rules 5457 place count 7883 transition count 13571
Iterating global reduction 0 with 1657 rules applied. Total rules applied 7114 place count 7883 transition count 13571
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7120 place count 7883 transition count 13565
Discarding 330 places :
Symmetric choice reduction at 1 with 330 rule applications. Total rules 7450 place count 7553 transition count 12951
Iterating global reduction 1 with 330 rules applied. Total rules applied 7780 place count 7553 transition count 12951
Discarding 312 places :
Symmetric choice reduction at 1 with 312 rule applications. Total rules 8092 place count 7241 transition count 12639
Iterating global reduction 1 with 312 rules applied. Total rules applied 8404 place count 7241 transition count 12639
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 1 with 44 rules applied. Total rules applied 8448 place count 7241 transition count 12595
Discarding 136 places :
Symmetric choice reduction at 2 with 136 rule applications. Total rules 8584 place count 7105 transition count 12459
Iterating global reduction 2 with 136 rules applied. Total rules applied 8720 place count 7105 transition count 12459
Discarding 136 places :
Symmetric choice reduction at 2 with 136 rule applications. Total rules 8856 place count 6969 transition count 12323
Iterating global reduction 2 with 136 rules applied. Total rules applied 8992 place count 6969 transition count 12323
Discarding 135 places :
Symmetric choice reduction at 2 with 135 rule applications. Total rules 9127 place count 6834 transition count 12188
Iterating global reduction 2 with 135 rules applied. Total rules applied 9262 place count 6834 transition count 12188
Discarding 128 places :
Symmetric choice reduction at 2 with 128 rule applications. Total rules 9390 place count 6706 transition count 12060
Iterating global reduction 2 with 128 rules applied. Total rules applied 9518 place count 6706 transition count 12060
Discarding 84 places :
Symmetric choice reduction at 2 with 84 rule applications. Total rules 9602 place count 6622 transition count 11976
Iterating global reduction 2 with 84 rules applied. Total rules applied 9686 place count 6622 transition count 11976
Discarding 84 places :
Symmetric choice reduction at 2 with 84 rule applications. Total rules 9770 place count 6538 transition count 11892
Iterating global reduction 2 with 84 rules applied. Total rules applied 9854 place count 6538 transition count 11892
Applied a total of 9854 rules in 14897 ms. Remains 6538 /11440 variables (removed 4902) and now considering 11892/17128 (removed 5236) transitions.
// Phase 1: matrix 11892 rows 6538 cols
[2021-05-08 16:59:41] [INFO ] Computed 608 place invariants in 85 ms
[2021-05-08 16:59:43] [INFO ] Implicit Places using invariants in 2306 ms returned []
Implicit Place search using SMT only with invariants took 3297 ms to find 0 implicit places.
// Phase 1: matrix 11892 rows 6538 cols
[2021-05-08 16:59:43] [INFO ] Computed 608 place invariants in 40 ms
[2021-05-08 16:59:51] [INFO ] Dead Transitions using invariants and state equation in 8017 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6538/11440 places, 11892/17128 transitions.
[2021-05-08 16:59:51] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-08 16:59:52] [INFO ] Flatten gal took : 546 ms
FORMULA DLCflexbar-PT-4b-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-4b-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-08 16:59:52] [INFO ] Flatten gal took : 360 ms
[2021-05-08 16:59:53] [INFO ] Input system was already deterministic with 11892 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 1687 ms. (steps per millisecond=59 ) properties (out of 20) seen :17
Running SMT prover for 3 properties.
// Phase 1: matrix 11892 rows 6538 cols
[2021-05-08 16:59:59] [INFO ] Computed 608 place invariants in 38 ms
[2021-05-08 17:00:00] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:3
[2021-05-08 17:00:02] [INFO ] [Nat]Absence check using 608 positive place invariants in 950 ms returned sat
[2021-05-08 17:00:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 17:00:09] [INFO ] [Nat]Absence check using state equation in 6978 ms returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 697 ms.
[2021-05-08 17:00:10] [INFO ] SMT Verify possible in nat domain returned unsat :1 sat :2
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
Application raised an uncaught exception Subprocess running CommandLine [args=[/home/mcc/BenchKit/bin//..//ltlfilt, --lbt, -r, --unabbreviate=eiMRW^, -f, F(p0), -f, F((G(p1)||G(p2))), -f, X((p3 U (G(p4) U p5))), -f, G(F(p6)), -f, (G((p7&&(G(p9)||p8)))||F(p10)), -f, X(G(p11)), -f, (X(p12) U (X(X(p13))&&p13)), -f, X(X(G(p14))), -f, (F(p15)&&F(G(p16))), -f, X(F(p17)), -f, X(F((p18&&X(p18))))], workingDir=/home/mcc/execution] killed by timeout after 10 SECONDS
java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[/home/mcc/BenchKit/bin//..//ltlfilt, --lbt, -r, --unabbreviate=eiMRW^, -f, F(p0), -f, F((G(p1)||G(p2))), -f, X((p3 U (G(p4) U p5))), -f, G(F(p6)), -f, (G((p7&&(G(p9)||p8)))||F(p10)), -f, X(G(p11)), -f, (X(p12) U (X(X(p13))&&p13)), -f, X(X(G(p14))), -f, (F(p15)&&F(G(p16))), -f, X(F(p17)), -f, X(F((p18&&X(p18))))], workingDir=/home/mcc/execution] 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:138)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:112)
at fr.lip6.move.gal.application.SpotRunner.runLTLSimplifications(SpotRunner.java:152)
at fr.lip6.move.gal.application.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:139)
at fr.lip6.move.gal.application.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:55)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:470)
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)

BK_STOP 1620493221645

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="DLCflexbar-PT-4b"
export BK_EXAMINATION="LTLCardinality"
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 DLCflexbar-PT-4b, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r064-tall-162038396800204"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-4b.tgz
mv DLCflexbar-PT-4b execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;