Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r193-csrt-159033388200027.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-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 2-4028
Executing tool itstools
Input is SmallOperatingSystem-PT-MT0064DC0016, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r193-csrt-159033388200027
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 200K
-rw-r--r-- 1 mcc users 4.7K Apr 12 17:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 12 17:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 11 20:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 13K Apr 11 20:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:38 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 24 05:38 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 14 12:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 14 12:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 10 20:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K Apr 10 20:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.0K Apr 10 05:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 22K Apr 10 05:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Apr 10 22:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Apr 10 22:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 equiv_col
-rw-r--r-- 1 mcc users 13 Mar 24 05:38 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 iscolored
-rw-r--r-- 1 mcc users 8.2K Mar 24 05:38 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-MT0064DC0016-CTLCardinality-00
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-01
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-02
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-03
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-04
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-05
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-06
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-07
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-08
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-09
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-10
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-11
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-12
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-13
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-14
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1590469733588

[2020-05-26 05:08:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-26 05:08:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-26 05:08:55] [INFO ] Load time of PNML (sax parser for PT used): 27 ms
[2020-05-26 05:08:55] [INFO ] Transformed 9 places.
[2020-05-26 05:08:55] [INFO ] Transformed 8 transitions.
[2020-05-26 05:08:55] [INFO ] Parsed PT model containing 9 places and 8 transitions in 78 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 26 ms.
Incomplete random walk after 100021 steps, including 0 resets, run finished after 86 ms. (steps per millisecond=1163 ) properties seen :[1, 0, 0, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0]
// Phase 1: matrix 8 rows 9 cols
[2020-05-26 05:08:56] [INFO ] Computed 4 place invariants in 3 ms
[2020-05-26 05:08:56] [INFO ] [Real]Absence check using 4 positive place invariants in 14 ms returned unsat
[2020-05-26 05:08:56] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned unsat
[2020-05-26 05:08:56] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned unsat
[2020-05-26 05:08:56] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned unsat
[2020-05-26 05:08:56] [INFO ] [Real]Absence check using 4 positive place invariants in 5 ms returned unsat
[2020-05-26 05:08:56] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned unsat
[2020-05-26 05:08:56] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned unsat
Successfully simplified 7 atomic propositions for a total of 7 simplifications.
[2020-05-26 05:08:56] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2020-05-26 05:08:56] [INFO ] Flatten gal took : 22 ms
[2020-05-26 05:08:56] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2020-05-26 05:08:56] [INFO ] Flatten gal took : 4 ms
FORMULA SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-26 05:08:56] [INFO ] Applying decomposition
[2020-05-26 05:08:56] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/convert-linux64, -i, /tmp/graph12251263530025342197.txt, -o, /tmp/graph12251263530025342197.bin, -w, /tmp/graph12251263530025342197.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/louvain-linux64, /tmp/graph12251263530025342197.bin, -l, -1, -v, -w, /tmp/graph12251263530025342197.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-26 05:08:56] [INFO ] Decomposing Gal with order
[2020-05-26 05:08:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-26 05:08:56] [INFO ] Removed a total of 4 redundant transitions.
[2020-05-26 05:08:56] [INFO ] Flatten gal took : 29 ms
[2020-05-26 05:08:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2020-05-26 05:08:56] [INFO ] Time to serialize gal into /home/mcc/execution/CTLCardinality.pnml.gal : 1 ms
[2020-05-26 05:08:56] [INFO ] Time to serialize properties into /home/mcc/execution/CTLCardinality.ctl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/CTLCardinality.pnml.gal, -t, CGAL, -ctl, /home/mcc/execution/CTLCardinality.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/CTLCardinality.pnml.gal -t CGAL -ctl /home/mcc/execution/CTLCardinality.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 11 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,4.07791e+06,1.09874,32184,2,12130,5,162984,6,0,47,148647,0


Converting to forward existential form...Done !
original formula: EF(AG(((gu1.DiskControllerUnit>=3)&&(gu2.TaskSuspended<=gu2.TransferToDisk))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((gu1.DiskControllerUnit>=3)&&(gu2.TaskSuspended<=gu2.TransferToDisk))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,1.77222,32184,1,0,6,162984,15,0,655,148647,5
FORMULA SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EF(AG((gu1.DiskControllerUnit>=3)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((gu1.DiskControllerUnit>=3)))))] != FALSE
(forward)formula 1,0,1.90415,32184,1,0,7,162984,17,0,655,148647,8
FORMULA SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EF((gu0.TaskOnDisk<=gu0.TaskReady))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * (gu0.TaskOnDisk<=gu0.TaskReady))] != FALSE
(forward)formula 2,1,1.95045,32568,1,0,9,162984,18,1,690,148647,9
FORMULA SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: (!(EF((gu2.ExecutingTask<=gu2.TaskSuspended))) + E((gu1.LoadingMem<=gu1.DiskControllerUnit) U (gu2.TaskSuspended>gu1.CPUUnit)))
=> equivalent forward existential formula: [(FwdU((Init * !(E((gu1.LoadingMem<=gu1.DiskControllerUnit) U (gu2.TaskSuspended>gu1.CPUUnit)))),TRUE) * (gu2.ExecutingTask<=gu2.TaskSuspended))] = FALSE
Hit Full ! (commute/partial/dont) 4/0/4
(forward)formula 3,1,7.53608,151420,1,0,15,636001,27,3,1001,785518,14
FORMULA SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EF((gu1.FreeMemSegment<=gu2.ExecutingTask))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * (gu1.FreeMemSegment<=gu2.ExecutingTask))] != FALSE
(forward)formula 4,1,8.51361,171680,1,0,16,771964,28,4,1068,931025,15
FORMULA SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AG((gu1.FreeMemSegment>=3))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !((gu1.FreeMemSegment>=3)))] = FALSE
(forward)formula 5,0,8.57963,173528,1,0,19,785264,30,6,1070,955714,16
FORMULA SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AG((gu1.FreeMemSegment>gu1.DiskControllerUnit))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !((gu1.FreeMemSegment>gu1.DiskControllerUnit)))] = FALSE
(forward)formula 6,0,8.71465,176168,1,0,22,804578,32,8,1106,986997,17
FORMULA SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: !(AG((gu1.DiskControllerUnit<=gu1.FreeMemSegment)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !((gu1.DiskControllerUnit<=gu1.FreeMemSegment)))] != FALSE
(forward)formula 7,1,8.84343,178280,1,0,25,821027,34,10,1139,1.01381e+06,18
FORMULA SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EX(E((gu1.DiskControllerUnit<=gu1.CPUUnit) U (gu1.FreeMemSegment<=gu1.LoadingMem)))
=> equivalent forward existential formula: [(FwdU(EY(Init),(gu1.DiskControllerUnit<=gu1.CPUUnit)) * (gu1.FreeMemSegment<=gu1.LoadingMem))] != FALSE
Hit Full ! (commute/partial/dont) 1/0/7
(forward)formula 8,1,61.2577,944780,1,0,31,4.26214e+06,42,11,1254,5.36968e+06,23
FORMULA SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AG((gu1.FreeMemSegment>gu2.TransferToDisk))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !((gu1.FreeMemSegment>gu2.TransferToDisk)))] = FALSE
(forward)formula 9,0,61.3601,946628,1,0,34,4.26763e+06,44,13,1273,5.40134e+06,24
FORMULA SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AG(((gu1.CPUUnit>gu1.LoadingMem)||((gu1.DiskControllerUnit>=1)&&(gu2.ExecutingTask<=gu2.TaskSuspended))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(((gu1.CPUUnit>gu1.LoadingMem)||((gu1.DiskControllerUnit>=1)&&(gu2.ExecutingTask<=gu2.TaskSuspended)))))] = FALSE
(forward)formula 10,0,61.6969,961676,1,0,37,4.27253e+06,46,15,1347,5.41608e+06,25
FORMULA SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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


BK_STOP 1590469798727

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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 CTLCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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-MT0064DC0016"
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"

# 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 SmallOperatingSystem-PT-MT0064DC0016, 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 r193-csrt-159033388200027"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmallOperatingSystem-PT-MT0064DC0016.tgz
mv SmallOperatingSystem-PT-MT0064DC0016 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 ;