Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2019-input.r162-csrt-155286434200428.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2019-input.qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............................................
=====================================================================
Generated by BenchKit 2-3954
Executing tool itstools
Input is SmallOperatingSystem-PT-MT0512DC0256, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r162-csrt-155286434200428
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 180K
-rw-r--r-- 1 mcc users 3.9K Feb 12 18:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Feb 12 18:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 9 02:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K Feb 9 02:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 123 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 361 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 3.1K Feb 5 01:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 13K Feb 5 01:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 4 22:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 11K Feb 4 22:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 4 20:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Feb 4 20:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.7K Feb 1 20:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 1 20:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 4 22:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Feb 4 22:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jan 29 09:35 equiv_col
-rw-r--r-- 1 mcc users 13 Jan 29 09:35 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:35 iscolored
-rw-r--r-- 1 mcc users 8.2K Mar 10 17:31 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 SmallOperatingSystem-PT-MT0512DC0256-CTLFireability-00
FORMULA_NAME SmallOperatingSystem-PT-MT0512DC0256-CTLFireability-01
FORMULA_NAME SmallOperatingSystem-PT-MT0512DC0256-CTLFireability-02
FORMULA_NAME SmallOperatingSystem-PT-MT0512DC0256-CTLFireability-03
FORMULA_NAME SmallOperatingSystem-PT-MT0512DC0256-CTLFireability-04
FORMULA_NAME SmallOperatingSystem-PT-MT0512DC0256-CTLFireability-05
FORMULA_NAME SmallOperatingSystem-PT-MT0512DC0256-CTLFireability-06
FORMULA_NAME SmallOperatingSystem-PT-MT0512DC0256-CTLFireability-07
FORMULA_NAME SmallOperatingSystem-PT-MT0512DC0256-CTLFireability-08
FORMULA_NAME SmallOperatingSystem-PT-MT0512DC0256-CTLFireability-09
FORMULA_NAME SmallOperatingSystem-PT-MT0512DC0256-CTLFireability-10
FORMULA_NAME SmallOperatingSystem-PT-MT0512DC0256-CTLFireability-11
FORMULA_NAME SmallOperatingSystem-PT-MT0512DC0256-CTLFireability-12
FORMULA_NAME SmallOperatingSystem-PT-MT0512DC0256-CTLFireability-13
FORMULA_NAME SmallOperatingSystem-PT-MT0512DC0256-CTLFireability-14
FORMULA_NAME SmallOperatingSystem-PT-MT0512DC0256-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1553058673610

Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903111103/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/CTLFireability.pnml.gal, -t, CGAL, -ctl, /home/mcc/execution/CTLFireability.ctl], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903111103/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/CTLFireability.pnml.gal -t CGAL -ctl /home/mcc/execution/CTLFireability.ctl
No direction supplied, using forward translation only.
Parsed 16 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.45286e+11,155.568,744768,2,68874,5,2.05952e+06,6,0,47,2.15051e+06,0


Converting to forward existential form...Done !
original formula: A(EX(((((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1))&&(ExecutingTask>=1))) U AG(((((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1))||(TaskReady>=1))))
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U !(((((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1))||(TaskReady>=1))))))))) * !(E(!(!(E(TRUE U !(((((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1))||(TaskReady>=1)))))) U (!(EX(((((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1))&&(ExecutingTask>=1)))) * !(!(E(TRUE U !(((((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1))||(TaskReady>=1))))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,1226.57,6856504,1,0,9,2.86167e+07,9,2,3727,2.54889e+07,2
FORMULA SmallOperatingSystem-PT-MT0512DC0256-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

original formula: AG(((((TaskSuspended>=1)&&(DiskControllerUnit>=1))&&(TaskOnDisk>=1)) + EF(((((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1))&&(TaskReady>=1)))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((((TaskSuspended>=1)&&(DiskControllerUnit>=1))&&(TaskOnDisk>=1)))) * !(E(TRUE U ((((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1))&&(TaskReady>=1)))))] = FALSE
(forward)formula 1,1,1235.56,6856504,1,0,9,2.86167e+07,10,2,3730,2.54889e+07,5
FORMULA SmallOperatingSystem-PT-MT0512DC0256-CTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

original formula: ((((TaskSuspended>=1)&&(DiskControllerUnit>=1))&&(TaskOnDisk>=1)) + A(!((((TaskReady>=1)&&(CPUUnit>=1))||(ExecutingTask>=1))) U AF(((TaskReady>=1)&&(CPUUnit>=1)))))
=> equivalent forward existential formula: ([(Init * (((TaskSuspended>=1)&&(DiskControllerUnit>=1))&&(TaskOnDisk>=1)))] != FALSE + [((Init * !(EG(!(!(EG(!(((TaskReady>=1)&&(CPUUnit>=1))))))))) * !(E(!(!(EG(!(((TaskReady>=1)&&(CPUUnit>=1)))))) U (!(!((((TaskReady>=1)&&(CPUUnit>=1))||(ExecutingTask>=1)))) * !(!(EG(!(((TaskReady>=1)&&(CPUUnit>=1))))))))))] != FALSE)
Using saturation style SCC detection
(forward)formula 2,1,1342.01,6856504,1,0,17,2.86167e+07,28,6,3815,2.54889e+07,19
FORMULA SmallOperatingSystem-PT-MT0512DC0256-CTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

original formula: E((AF((TransferToDisk>=1)) + !(((ExecutingTask>=1)||(LoadingMem>=1)))) U !(AG((((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1)))))
=> equivalent forward existential formula: [(FwdU(FwdU(Init,(!(EG(!((TransferToDisk>=1)))) + !(((ExecutingTask>=1)||(LoadingMem>=1))))),TRUE) * !((((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1))))] != FALSE
(forward)formula 3,1,1498.11,6856504,1,0,26,2.86167e+07,48,14,3840,2.54889e+07,31
FORMULA SmallOperatingSystem-PT-MT0512DC0256-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

original formula: (EF((((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1))) * AG(AX(((((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1))||(((TaskSuspended>=1)&&(DiskControllerUnit>=1))&&(TaskOnDisk>=1))))))
=> equivalent forward existential formula: ([(Init * !(E(TRUE U (((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1)))))] = FALSE * [(EY(FwdU(Init,TRUE)) * !(((((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1))||(((TaskSuspended>=1)&&(DiskControllerUnit>=1))&&(TaskOnDisk>=1)))))] = FALSE)
(forward)formula 4,0,1498.88,6856504,1,0,28,2.86167e+07,50,16,3845,2.54889e+07,33
FORMULA SmallOperatingSystem-PT-MT0512DC0256-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

original formula: AG(EF(((CPUUnit>=1)&&(TaskSuspended>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((CPUUnit>=1)&&(TaskSuspended>=1)))))] = FALSE
(forward)formula 5,1,1502.87,6856504,1,0,29,2.86167e+07,51,16,3846,2.54889e+07,36
FORMULA SmallOperatingSystem-PT-MT0512DC0256-CTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

original formula: AG((((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !((((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1))))] = FALSE
(forward)formula 6,0,1502.87,6856504,1,0,29,2.86167e+07,51,16,3846,2.54889e+07,36
FORMULA SmallOperatingSystem-PT-MT0512DC0256-CTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc

BK_STOP 1553061221508

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination CTLFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss8m -Xms40m -Xmx8192m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
Mar 20, 2019 5:11:16 AM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -smt]
Mar 20, 2019 5:11:16 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 20, 2019 5:11:16 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 23 ms
Mar 20, 2019 5:11:16 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 9 places.
Mar 20, 2019 5:11:16 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 8 transitions.
Mar 20, 2019 5:11:16 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 7 ms
Mar 20, 2019 5:11:16 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 61 ms
Mar 20, 2019 5:11:16 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/CTLFireability.pnml.gal : 2 ms
Mar 20, 2019 5:11:16 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSCTLTools
INFO: Time to serialize properties into /home/mcc/execution/CTLFireability.ctl : 3 ms
ITS-tools command line returned an error code 134

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="SmallOperatingSystem-PT-MT0512DC0256"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 2-3954"
echo " Executing tool itstools"
echo " Input is SmallOperatingSystem-PT-MT0512DC0256, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r162-csrt-155286434200428"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmallOperatingSystem-PT-MT0512DC0256.tgz
mv SmallOperatingSystem-PT-MT0512DC0256 execution
cd execution
if [ "CTLFireability" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "CTLFireability" = "UpperBounds" ] ; 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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
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 ;