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-oct2-158940145200500.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-00020, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r096-oct2-158940145200500
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 192K
-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 2.6K Apr 7 16:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 7 16:12 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 3.7K Apr 14 12:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 14 12:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Apr 6 19:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Apr 6 19:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 6 02:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K 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-00020-CTLFireability-00
FORMULA_NAME Kanban-PT-00020-CTLFireability-01
FORMULA_NAME Kanban-PT-00020-CTLFireability-02
FORMULA_NAME Kanban-PT-00020-CTLFireability-03
FORMULA_NAME Kanban-PT-00020-CTLFireability-04
FORMULA_NAME Kanban-PT-00020-CTLFireability-05
FORMULA_NAME Kanban-PT-00020-CTLFireability-06
FORMULA_NAME Kanban-PT-00020-CTLFireability-07
FORMULA_NAME Kanban-PT-00020-CTLFireability-08
FORMULA_NAME Kanban-PT-00020-CTLFireability-09
FORMULA_NAME Kanban-PT-00020-CTLFireability-10
FORMULA_NAME Kanban-PT-00020-CTLFireability-11
FORMULA_NAME Kanban-PT-00020-CTLFireability-12
FORMULA_NAME Kanban-PT-00020-CTLFireability-13
FORMULA_NAME Kanban-PT-00020-CTLFireability-14
FORMULA_NAME Kanban-PT-00020-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1589581775332

[2020-05-15 22:29:37] [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 22:29:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-15 22:29:37] [INFO ] Load time of PNML (sax parser for PT used): 33 ms
[2020-05-15 22:29:37] [INFO ] Transformed 16 places.
[2020-05-15 22:29:37] [INFO ] Transformed 16 transitions.
[2020-05-15 22:29:37] [INFO ] Parsed PT model containing 16 places and 16 transitions in 61 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
Incomplete random walk after 100011 steps, including 0 resets, run finished after 49 ms. (steps per millisecond=2041 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 16 rows 16 cols
[2020-05-15 22:29:37] [INFO ] Computed 5 place invariants in 2 ms
[2020-05-15 22:29:37] [INFO ] [Real]Absence check using 4 positive place invariants in 15 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2020-05-15 22:29:37] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2020-05-15 22:29:37] [INFO ] Flatten gal took : 21 ms
[2020-05-15 22:29:37] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2020-05-15 22:29:37] [INFO ] Flatten gal took : 3 ms
FORMULA Kanban-PT-00020-CTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-00020-CTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-00020-CTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-00020-CTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-00020-CTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-00020-CTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-15 22:29:37] [INFO ] Applying decomposition
[2020-05-15 22:29:37] [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/graph10562228816459433607.txt, -o, /tmp/graph10562228816459433607.bin, -w, /tmp/graph10562228816459433607.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/graph10562228816459433607.bin, -l, -1, -v, -w, /tmp/graph10562228816459433607.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-15 22:29:37] [INFO ] Decomposing Gal with order
[2020-05-15 22:29:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-15 22:29:38] [INFO ] Flatten gal took : 25 ms
[2020-05-15 22:29:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2020-05-15 22:29:38] [INFO ] Time to serialize gal into /home/mcc/execution/CTLFireability.pnml.gal : 1 ms
[2020-05-15 22:29:38] [INFO ] Time to serialize properties into /home/mcc/execution/CTLFireability.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/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 10 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,8.05422e+11,0.054052,6488,90,546,2427,5449,50,3265,31,12361,0


Converting to forward existential form...Done !
original formula: AG(((EG((i2.u2.Pout1>=1)) + (u4.Pm2>=1)) + !(AF((u4.Pm2>=1)))))
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * !(!(!(EG(!((u4.Pm2>=1))))))) * !((u4.Pm2>=1))) * !(EG((i2.u2.Pout1>=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 0,0,0.134427,8980,1,0,2427,8924,163,11338,181,42092,1712
FORMULA Kanban-PT-00020-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: E((((i2.u3.Pm1<1)&&(((u0.P3<1)||(u1.Pout4<1))||(u4.P2<1)))||((u1.P4<1)&&(((u0.Pout3<1)||(i2.u2.P1<1))||(u4.Pout2<1)))) U A((u4.Pback2>=1) U (u0.Pm3>=1)))
=> equivalent forward existential formula: [((FwdU(Init,(((i2.u3.Pm1<1)&&(((u0.P3<1)||(u1.Pout4<1))||(u4.P2<1)))||((u1.P4<1)&&(((u0.Pout3<1)||(i2.u2.P1<1))||(u4.Pout2<1))))) * !(EG(!((u0.Pm3>=1))))) * !(E(!((u0.Pm3>=1)) U (!((u4.Pback2>=1)) * !((u0.Pm3>=1))))))] != FALSE
(forward)formula 1,1,41.4017,463744,1,0,347426,127941,232,2.46644e+06,193,3.07142e+06,81933
FORMULA Kanban-PT-00020-CTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: (!(EF(AG((u4.Pback2>=1)))) + AF((u0.Pback3>=1)))
=> equivalent forward existential formula: [FwdG((Init * !(!(E(TRUE U !(E(TRUE U !((u4.Pback2>=1)))))))),!((u0.Pback3>=1)))] = FALSE
(forward)formula 2,1,41.4074,464008,1,0,347470,127941,258,2.46645e+06,193,3.07142e+06,82142
FORMULA Kanban-PT-00020-CTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: (AF((u4.Pback2>=1)) + AX(((u1.Pm4>=1)||(u0.Pm3<1))))
=> equivalent forward existential formula: [(EY((Init * !(!(EG(!((u4.Pback2>=1))))))) * !(((u1.Pm4>=1)||(u0.Pm3<1))))] = FALSE
(forward)formula 3,1,41.4207,464272,1,0,347707,128097,270,2.46783e+06,193,3.07487e+06,82247
FORMULA Kanban-PT-00020-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: !(EX((((u0.Pback3<1)||(i2.u3.Pm1>=1))||(u0.Pm3>=1))))
=> equivalent forward existential formula: [(EY(Init) * (((u0.Pback3<1)||(i2.u3.Pm1>=1))||(u0.Pm3>=1)))] = FALSE
(forward)formula 4,0,41.4234,464272,1,0,347791,128135,275,2.46794e+06,194,3.07518e+06,82294
FORMULA Kanban-PT-00020-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: (EF((i2.u3.Pback1>=1)) + (EX((u4.Pback2<1)) * AG(AF((i2.u3.Pm1>=1)))))
=> equivalent forward existential formula: ([((Init * !(E(TRUE U (i2.u3.Pback1>=1)))) * !(EX((u4.Pback2<1))))] = FALSE * [FwdG(FwdU((Init * !(E(TRUE U (i2.u3.Pback1>=1)))),TRUE),!((i2.u3.Pm1>=1)))] = FALSE)
(forward)formula 5,1,41.4315,464536,1,0,347857,128470,289,2.46854e+06,194,3.07735e+06,82484
FORMULA Kanban-PT-00020-CTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EF((u4.Pm2>=1))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * (u4.Pm2>=1))] != FALSE
(forward)formula 6,1,41.4316,464536,1,0,347859,128470,289,2.46854e+06,194,3.07735e+06,82484
FORMULA Kanban-PT-00020-CTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AX((u4.Pback2<1))
=> equivalent forward existential formula: [(EY(Init) * !((u4.Pback2<1)))] = FALSE
(forward)formula 7,1,41.4349,464536,1,0,347883,128698,289,2.46886e+06,194,3.07898e+06,82484
FORMULA Kanban-PT-00020-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AG(E((u1.Pback4<1) U (u1.Pback4>=1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E((u1.Pback4<1) U (u1.Pback4>=1))))] = FALSE
(forward)formula 8,1,41.4428,465064,1,0,348156,129400,307,2.4691e+06,194,3.08006e+06,82920
FORMULA Kanban-PT-00020-CTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AX(EF((u4.Pm2>=1)))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U (u4.Pm2>=1))))] = FALSE
(forward)formula 9,1,41.4444,465064,1,0,348161,129401,307,2.46911e+06,194,3.08007e+06,83061
FORMULA Kanban-PT-00020-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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


BK_STOP 1589581819796

--------------------
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-00020"
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-00020, 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-oct2-158940145200500"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Kanban-PT-00020.tgz
mv Kanban-PT-00020 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 ;