Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2020-input.r096-oct2-158940145100492.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-input.qcow2 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 Kanban-PT-00010, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r096-oct2-158940145100492
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 204K
-rw-r--r-- 1 mcc users 3.8K Apr 8 12:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 8 12:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 7 16:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 7 16:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K Apr 14 12:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 14 12:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 6 19:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 6 19:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Apr 6 02:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 23K Apr 6 02:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 6 20:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 6 20:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 14K Mar 24 05:37 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 Kanban-PT-00010-CTLFireability-00
FORMULA_NAME Kanban-PT-00010-CTLFireability-01
FORMULA_NAME Kanban-PT-00010-CTLFireability-02
FORMULA_NAME Kanban-PT-00010-CTLFireability-03
FORMULA_NAME Kanban-PT-00010-CTLFireability-04
FORMULA_NAME Kanban-PT-00010-CTLFireability-05
FORMULA_NAME Kanban-PT-00010-CTLFireability-06
FORMULA_NAME Kanban-PT-00010-CTLFireability-07
FORMULA_NAME Kanban-PT-00010-CTLFireability-08
FORMULA_NAME Kanban-PT-00010-CTLFireability-09
FORMULA_NAME Kanban-PT-00010-CTLFireability-10
FORMULA_NAME Kanban-PT-00010-CTLFireability-11
FORMULA_NAME Kanban-PT-00010-CTLFireability-12
FORMULA_NAME Kanban-PT-00010-CTLFireability-13
FORMULA_NAME Kanban-PT-00010-CTLFireability-14
FORMULA_NAME Kanban-PT-00010-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1589581709202

[2020-05-15 22:28:31] [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/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-15 22:28:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-15 22:28:31] [INFO ] Load time of PNML (sax parser for PT used): 52 ms
[2020-05-15 22:28:31] [INFO ] Transformed 16 places.
[2020-05-15 22:28:31] [INFO ] Transformed 16 transitions.
[2020-05-15 22:28:31] [INFO ] Parsed PT model containing 16 places and 16 transitions in 85 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 18 ms.
Finished random walk after 568 steps, including 0 resets, run visited all 30 properties in 5 ms. (steps per millisecond=113 )
[2020-05-15 22:28:31] [INFO ] Initial state reduction rules for CTL removed 8 formulas.
[2020-05-15 22:28:31] [INFO ] Flatten gal took : 34 ms
[2020-05-15 22:28:31] [INFO ] Initial state reduction rules for CTL removed 8 formulas.
[2020-05-15 22:28:31] [INFO ] Flatten gal took : 4 ms
FORMULA Kanban-PT-00010-CTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-00010-CTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-00010-CTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-00010-CTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-00010-CTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-00010-CTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-00010-CTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-00010-CTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-15 22:28:31] [INFO ] Applying decomposition
[2020-05-15 22:28:31] [INFO ] Flatten gal took : 5 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/graph1224856211606045135.txt, -o, /tmp/graph1224856211606045135.bin, -w, /tmp/graph1224856211606045135.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/graph1224856211606045135.bin, -l, -1, -v, -w, /tmp/graph1224856211606045135.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-15 22:28:32] [INFO ] Decomposing Gal with order
[2020-05-15 22:28:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-15 22:28:32] [INFO ] Flatten gal took : 56 ms
[2020-05-15 22:28:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2020-05-15 22:28:32] [INFO ] Time to serialize gal into /home/mcc/execution/CTLFireability.pnml.gal : 1 ms
[2020-05-15 22:28:32] [INFO ] Time to serialize properties into /home/mcc/execution/CTLFireability.ctl : 0 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/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_1.0.0.202005100927/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 8 CTL formulae.
built 2 ordering constraints for composite.
built 3 ordering constraints for composite.
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,1.00593e+09,0.024831,4968,50,176,692,1558,50,1493,31,3868,0


Converting to forward existential form...Done !
original formula: (A(((i2.u2.Pm1<1)||(u4.Pm2<1)) U (((u1.Pback4>=1)&&(i2.u2.Pm1>=1))||((u4.Pm2>=1)&&(i2.u2.Pm1>=1)))) + E((u4.Pm2<1) U ((i2.u2.Pm1>=1)||(u4.Pback2>=1))))
=> equivalent forward existential formula: ([((Init * !(EG(!((((u1.Pback4>=1)&&(i2.u2.Pm1>=1))||((u4.Pm2>=1)&&(i2.u2.Pm1>=1))))))) * !(E(!((((u1.Pback4>=1)&&(i2.u2.Pm1>=1))||((u4.Pm2>=1)&&(i2.u2.Pm1>=1)))) U (!(((i2.u2.Pm1<1)||(u4.Pm2<1))) * !((((u1.Pback4>=1)&&(i2.u2.Pm1>=1))||((u4.Pm2>=1)&&(i2.u2.Pm1>=1))))))))] != FALSE + [(FwdU(Init,(u4.Pm2<1)) * ((i2.u2.Pm1>=1)||(u4.Pback2>=1)))] != FALSE)
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
(forward)formula 0,0,0.049362,6080,1,0,969,3039,194,3641,148,10371,832
FORMULA Kanban-PT-00010-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AG(((!(AX((u0.Pback3>=1))) + (u1.P4>=1)) + ((u4.Pback2<1)&&((u1.Pm4>=1)||(u1.P4>=1)))))
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * !(((u4.Pback2<1)&&((u1.Pm4>=1)||(u1.P4>=1))))) * !((u1.P4>=1))) * !(EX(!((u0.Pback3>=1)))))] = FALSE
(forward)formula 1,0,0.054459,6608,1,0,1251,3328,207,4255,150,12060,1000
FORMULA Kanban-PT-00010-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EG(EF(AG((u4.Pm2>=1))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U !(E(TRUE U !((u4.Pm2>=1))))))] != FALSE
(forward)formula 2,0,0.058323,6608,1,0,1275,3741,260,4263,161,12699,1218
FORMULA Kanban-PT-00010-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EG(((u1.Pback4<1)&&(u4.Pm2<1)))
=> equivalent forward existential formula: [FwdG(Init,((u1.Pback4<1)&&(u4.Pm2<1)))] != FALSE
(forward)formula 3,0,0.066157,6608,1,0,2051,4544,276,4589,161,13779,2360
FORMULA Kanban-PT-00010-CTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EX(E(((u4.Pm2>=1)&&(i2.u2.Pm1>=1)) U ((i2.u2.Pback1>=1)||(((u0.P3>=1)&&(u1.Pout4>=1))&&(u4.P2>=1)))))
=> equivalent forward existential formula: [(FwdU(EY(Init),((u4.Pm2>=1)&&(i2.u2.Pm1>=1))) * ((i2.u2.Pback1>=1)||(((u0.P3>=1)&&(u1.Pout4>=1))&&(u4.P2>=1))))] != FALSE
(forward)formula 4,0,0.067177,7136,1,0,2078,4544,298,4616,161,13780,2448
FORMULA Kanban-PT-00010-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AG(EF((((u1.P4>=1)&&(i2.u3.Pout1>=1))&&((i2.u2.Pm1>=1)||(u1.Pback4>=1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((u1.P4>=1)&&(i2.u3.Pout1>=1))&&((i2.u2.Pm1>=1)||(u1.Pback4>=1))))))] = FALSE
(forward)formula 5,1,0.072607,7136,1,0,2328,4961,304,4803,161,14332,3069
FORMULA Kanban-PT-00010-CTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AF(EX(EG((u0.Pm3>=1))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(EG((u0.Pm3>=1)))))] = FALSE
(forward)formula 6,0,0.077696,7136,1,0,2852,5303,320,5308,161,15399,3731
FORMULA Kanban-PT-00010-CTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: !(EF(((u0.Pback3>=1)||(u1.Pback4>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * ((u0.Pback3>=1)||(u1.Pback4>=1)))] = FALSE
(forward)formula 7,0,0.078281,7664,1,0,2877,5303,321,5332,161,15399,3755
FORMULA Kanban-PT-00010-CTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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


BK_STOP 1589581712639

--------------------
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/ -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 CTLFireability -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="Kanban-PT-00010"
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 2-4028"
echo " Executing tool itstools"
echo " Input is Kanban-PT-00010, 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 r096-oct2-158940145100492"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Kanban-PT-00010.tgz
mv Kanban-PT-00010 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "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
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;