Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r126-tajo-158961390000195.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-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 PhilosophersDyn-COL-03, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r126-tajo-158961390000195
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 212K
-rw-r--r-- 1 mcc users 3.9K Apr 27 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 27 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 27 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 27 15:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Apr 27 15:14 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 27 15:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 27 15:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K Apr 27 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 27 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 27 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Apr 27 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 27 15:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 27 15:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Apr 27 15:14 equiv_pt
-rw-r--r-- 1 mcc users 3 Apr 27 15:14 instance
-rw-r--r-- 1 mcc users 5 Apr 27 15:14 iscolored
-rw-r--r-- 1 mcc users 31K Apr 27 15:14 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 PhilosophersDyn-COL-03-CTLCardinality-00
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-01
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-02
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-03
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-04
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-05
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-06
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-07
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-08
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-09
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-10
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-11
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-12
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-13
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-14
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1589791784863

[2020-05-18 08:49:47] [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]
[2020-05-18 08:49:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-18 08:49:47] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-05-18 08:49:47] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 529 ms
[2020-05-18 08:49:47] [INFO ] sort/places :
Neighbourhood->Neighbourhood,
Philosopher->Outside,Think,Forks,WaitLeft,WaitRight,HasLeft,HasRight,

[2020-05-18 08:49:47] [INFO ] Imported 8 HL places and 7 HL transitions for a total of 30 PT places and 87.0 transition bindings in 38 ms.
[2020-05-18 08:49:47] [INFO ] Computed order based on color domains.
[2020-05-18 08:49:47] [INFO ] Unfolded HLPN to a Petri net with 30 places and 84 transitions in 10 ms.
[2020-05-18 08:49:47] [INFO ] Unfolded HLPN properties in 0 ms.
Ensure Unique test removed 3 transitions
Reduce redundant transitions removed 3 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 30 ms.
Incomplete random walk after 100000 steps, including 14343 resets, run finished after 305 ms. (steps per millisecond=327 ) properties seen :[1, 1, 0, 1, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1]
[2020-05-18 08:49:48] [INFO ] Flow matrix only has 57 transitions (discarded 24 similar events)
// Phase 1: matrix 57 rows 30 cols
[2020-05-18 08:49:48] [INFO ] Computed 11 place invariants in 4 ms
[2020-05-18 08:49:48] [INFO ] [Real]Absence check using 10 positive place invariants in 19 ms returned unsat
[2020-05-18 08:49:48] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2020-05-18 08:49:48] [INFO ] [Real]Absence check using 10 positive and 1 generalized place invariants in 1 ms returned unsat
[2020-05-18 08:49:48] [INFO ] [Real]Absence check using 10 positive place invariants in 5 ms returned sat
[2020-05-18 08:49:48] [INFO ] [Real]Absence check using 10 positive and 1 generalized place invariants in 0 ms returned unsat
[2020-05-18 08:49:48] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned unsat
[2020-05-18 08:49:48] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned unsat
[2020-05-18 08:49:48] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
[2020-05-18 08:49:48] [INFO ] [Real]Absence check using 10 positive and 1 generalized place invariants in 1 ms returned sat
[2020-05-18 08:49:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 08:49:48] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2020-05-18 08:49:48] [INFO ] State equation strengthened by 36 read => feed constraints.
[2020-05-18 08:49:48] [INFO ] [Real]Added 36 Read/Feed constraints in 7 ms returned sat
[2020-05-18 08:49:48] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 08:49:48] [INFO ] [Nat]Absence check using 10 positive place invariants in 9 ms returned sat
[2020-05-18 08:49:48] [INFO ] [Nat]Absence check using 10 positive and 1 generalized place invariants in 1 ms returned sat
[2020-05-18 08:49:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 08:49:48] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2020-05-18 08:49:48] [INFO ] [Nat]Added 36 Read/Feed constraints in 11 ms returned sat
[2020-05-18 08:49:48] [INFO ] Computed and/alt/rep : 78/1419/54 causal constraints in 9 ms.
[2020-05-18 08:49:48] [INFO ] Added : 32 causal constraints over 7 iterations in 94 ms. Result :sat
Successfully simplified 5 atomic propositions for a total of 6 simplifications.
[2020-05-18 08:49:48] [INFO ] Initial state reduction rules for CTL removed 13 formulas.
[2020-05-18 08:49:48] [INFO ] Flatten gal took : 33 ms
[2020-05-18 08:49:48] [INFO ] Initial state reduction rules for CTL removed 13 formulas.
[2020-05-18 08:49:48] [INFO ] Flatten gal took : 13 ms
FORMULA PhilosophersDyn-COL-03-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-03-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-03-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-03-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-03-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-03-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-03-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-03-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-03-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-03-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-03-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-03-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-03-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-18 08:49:48] [INFO ] Applying decomposition
[2020-05-18 08:49:48] [INFO ] Flatten gal took : 10 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/graph15172926149332269299.txt, -o, /tmp/graph15172926149332269299.bin, -w, /tmp/graph15172926149332269299.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/graph15172926149332269299.bin, -l, -1, -v, -w, /tmp/graph15172926149332269299.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-18 08:49:48] [INFO ] Decomposing Gal with order
[2020-05-18 08:49:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-18 08:49:48] [INFO ] Removed a total of 60 redundant transitions.
[2020-05-18 08:49:48] [INFO ] Flatten gal took : 43 ms
[2020-05-18 08:49:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 45 labels/synchronizations in 4 ms.
[2020-05-18 08:49:48] [INFO ] Time to serialize gal into /home/mcc/execution/CTLCardinality.pnml.gal : 3 ms
[2020-05-18 08:49:48] [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 3 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,325,0.033629,5044,2,486,5,3404,6,0,243,2333,0


Converting to forward existential form...Done !
original formula: EG((((gu1.HasLeft_0+gu1.HasLeft_1)+gu1.HasLeft_2)<=((gu1.Forks_0+gu1.Forks_1)+gu1.Forks_2)))
=> equivalent forward existential formula: [FwdG(Init,(((gu1.HasLeft_0+gu1.HasLeft_1)+gu1.HasLeft_2)<=((gu1.Forks_0+gu1.Forks_1)+gu1.Forks_2)))] != FALSE
Hit Full ! (commute/partial/dont) 3/0/45
(forward)formula 0,1,0.100269,8660,1,0,10,18520,19,3,1547,10927,9
FORMULA PhilosophersDyn-COL-03-CTLCardinality-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 1,1,0.100473,8660,1,0,11,18525,19,4,1547,10978,10
FORMULA PhilosophersDyn-COL-03-CTLCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: A((((gu0.Outside_0+gu0.Outside_1)+gu0.Outside_2)>((((((((gu0.Neighbourhood_0+gu0.Neighbourhood_1)+gu0.Neighbourhood_2)+gu0.Neighbourhood_3)+gu0.Neighbourhood_4)+gu0.Neighbourhood_5)+gu0.Neighbourhood_6)+gu0.Neighbourhood_7)+gu0.Neighbourhood_8)) U ((((((((((gu0.Neighbourhood_0+gu0.Neighbourhood_1)+gu0.Neighbourhood_2)+gu0.Neighbourhood_3)+gu0.Neighbourhood_4)+gu0.Neighbourhood_5)+gu0.Neighbourhood_6)+gu0.Neighbourhood_7)+gu0.Neighbourhood_8)>=2)&&(((gu2.HasRight_0+gu2.HasRight_1)+gu2.HasRight_2)>=2)))
=> equivalent forward existential formula: [((Init * !(EG(!(((((((((((gu0.Neighbourhood_0+gu0.Neighbourhood_1)+gu0.Neighbourhood_2)+gu0.Neighbourhood_3)+gu0.Neighbourhood_4)+gu0.Neighbourhood_5)+gu0.Neighbourhood_6)+gu0.Neighbourhood_7)+gu0.Neighbourhood_8)>=2)&&(((gu2.HasRight_0+gu2.HasRight_1)+gu2.HasRight_2)>=2)))))) * !(E(!(((((((((((gu0.Neighbourhood_0+gu0.Neighbourhood_1)+gu0.Neighbourhood_2)+gu0.Neighbourhood_3)+gu0.Neighbourhood_4)+gu0.Neighbourhood_5)+gu0.Neighbourhood_6)+gu0.Neighbourhood_7)+gu0.Neighbourhood_8)>=2)&&(((gu2.HasRight_0+gu2.HasRight_1)+gu2.HasRight_2)>=2))) U (!((((gu0.Outside_0+gu0.Outside_1)+gu0.Outside_2)>((((((((gu0.Neighbourhood_0+gu0.Neighbourhood_1)+gu0.Neighbourhood_2)+gu0.Neighbourhood_3)+gu0.Neighbourhood_4)+gu0.Neighbourhood_5)+gu0.Neighbourhood_6)+gu0.Neighbourhood_7)+gu0.Neighbourhood_8))) * !(((((((((((gu0.Neighbourhood_0+gu0.Neighbourhood_1)+gu0.Neighbourhood_2)+gu0.Neighbourhood_3)+gu0.Neighbourhood_4)+gu0.Neighbourhood_5)+gu0.Neighbourhood_6)+gu0.Neighbourhood_7)+gu0.Neighbourhood_8)>=2)&&(((gu2.HasRight_0+gu2.HasRight_1)+gu2.HasRight_2)>=2)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions Leavel1r0p2, Leavel1r1p1, Leavel1r2p0, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :18/27/3/48
(forward)formula 2,0,0.213995,13148,1,0,111,44211,113,66,2185,31110,162
FORMULA PhilosophersDyn-COL-03-CTLCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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


BK_STOP 1589791789265

--------------------
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="PhilosophersDyn-COL-03"
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 PhilosophersDyn-COL-03, 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 r126-tajo-158961390000195"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhilosophersDyn-COL-03.tgz
mv PhilosophersDyn-COL-03 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 ;