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.r156-oct2-158972913500004.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 RefineWMG-PT-002002, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r156-oct2-158972913500004
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 176K
-rw-r--r-- 1 mcc users 2.8K Apr 12 10:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K Apr 12 10:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 11 11:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K Apr 11 11:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:38 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.8K Mar 24 05:38 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.9K Apr 14 12:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 14 12:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.0K Apr 10 16:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Apr 10 16:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 9 22:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 9 22:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.4K Apr 10 22:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.4K Apr 10 22:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 24 05:38 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 iscolored
-rw-r--r-- 1 mcc users 6.8K 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 n0-CTLFireability-00
FORMULA_NAME n0-CTLFireability-01
FORMULA_NAME n0-CTLFireability-02
FORMULA_NAME n0-CTLFireability-03
FORMULA_NAME n0-CTLFireability-04
FORMULA_NAME n0-CTLFireability-05
FORMULA_NAME n0-CTLFireability-06
FORMULA_NAME n0-CTLFireability-07
FORMULA_NAME n0-CTLFireability-08
FORMULA_NAME n0-CTLFireability-09
FORMULA_NAME n0-CTLFireability-10
FORMULA_NAME n0-CTLFireability-11
FORMULA_NAME n0-CTLFireability-12
FORMULA_NAME n0-CTLFireability-13
FORMULA_NAME n0-CTLFireability-14
FORMULA_NAME n0-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1589872899280

[2020-05-19 07:21:40] [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]
[2020-05-19 07:21:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-19 07:21:40] [INFO ] Load time of PNML (sax parser for PT used): 23 ms
[2020-05-19 07:21:40] [INFO ] Transformed 14 places.
[2020-05-19 07:21:40] [INFO ] Transformed 11 transitions.
[2020-05-19 07:21:40] [INFO ] Parsed PT model containing 14 places and 11 transitions in 56 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Incomplete random walk after 100001 steps, including 0 resets, run finished after 106 ms. (steps per millisecond=943 ) properties seen :[1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 11 rows 14 cols
[2020-05-19 07:21:40] [INFO ] Computed 6 place invariants in 2 ms
[2020-05-19 07:21:41] [INFO ] [Real]Absence check using 6 positive place invariants in 12 ms returned unsat
[2020-05-19 07:21:41] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned unsat
Successfully simplified 2 atomic propositions for a total of 2 simplifications.
[2020-05-19 07:21:41] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-05-19 07:21:41] [INFO ] Flatten gal took : 41 ms
[2020-05-19 07:21:41] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-05-19 07:21:41] [INFO ] Flatten gal took : 6 ms
FORMULA n0-CTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA n0-CTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA n0-CTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-19 07:21:41] [INFO ] Applying decomposition
[2020-05-19 07:21:41] [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/graph12693347079176815650.txt, -o, /tmp/graph12693347079176815650.bin, -w, /tmp/graph12693347079176815650.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/graph12693347079176815650.bin, -l, -1, -v, -w, /tmp/graph12693347079176815650.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-19 07:21:41] [INFO ] Decomposing Gal with order
[2020-05-19 07:21:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-19 07:21:41] [INFO ] Flatten gal took : 24 ms
[2020-05-19 07:21:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2020-05-19 07:21:41] [INFO ] Time to serialize gal into /home/mcc/execution/CTLFireability.pnml.gal : 1 ms
[2020-05-19 07:21:41] [INFO ] Time to serialize properties into /home/mcc/execution/CTLFireability.ctl : 2 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 13 CTL formulae.
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,58320,0.281244,10944,10,26,8520,4563,44,28241,40,37703,0


Converting to forward existential form...Done !
original formula: EF((AF((((u1.p>=1)&&(u4.p8>=1))&&(u5.p9>=1))) * AG(((((u2.p3>=1)&&(u3.p4>=1))&&(u1.p6>=1))&&(u1.p1>=5)))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(EG(!((((u1.p>=1)&&(u4.p8>=1))&&(u5.p9>=1)))))) * !(E(TRUE U !(((((u2.p3>=1)&&(u3.p4>=1))&&(u1.p6>=1))&&(u1.p1>=5))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.284763,11328,1,0,8520,4563,162,28241,179,37703,135
FORMULA n0-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EF(EX(AG((u1.p1>=5))))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(E(TRUE U !((u1.p1>=5)))))] != FALSE
(forward)formula 1,0,0.285131,11328,1,0,8520,4563,164,28241,180,37703,154
FORMULA n0-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AG(EF((u3.p5>=1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (u3.p5>=1))))] = FALSE
(forward)formula 2,1,0.285392,11328,1,0,8520,4563,165,28241,180,37703,166
FORMULA n0-CTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: (AG(((((u1.p>=1)&&(u4.p8>=1))&&(u5.p9>=1))&&(u3.p5>=1))) + AG((((((u2.p3>=1)&&(u3.p4>=1))&&(u1.p6>=1))&&(u2.p2<1)) + EF((u2.p2>=1)))))
=> equivalent forward existential formula: [((FwdU((Init * !(!(E(TRUE U !(((((u1.p>=1)&&(u4.p8>=1))&&(u5.p9>=1))&&(u3.p5>=1))))))),TRUE) * !(((((u2.p3>=1)&&(u3.p4>=1))&&(u1.p6>=1))&&(u2.p2<1)))) * !(E(TRUE U (u2.p2>=1))))] = FALSE
(forward)formula 3,1,0.28617,11328,1,0,8520,4563,166,28241,180,37703,254
FORMULA n0-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EF(((AX((((((u2.p3>=1)&&(u3.p4>=1))&&(u1.p6>=1))&&(u1.pprime>=2))&&(u0.psecond>=2))) + AG((((u2.p3>=1)&&(u3.p4>=1))&&(u1.p6>=1)))) + (((((u2.p2<1)&&(u1.p1>=5))&&(u1.p>=1))&&(u4.p8>=1))&&(u5.p9>=1))))
=> equivalent forward existential formula: (([(FwdU(Init,TRUE) * !(EX(!((((((u2.p3>=1)&&(u3.p4>=1))&&(u1.p6>=1))&&(u1.pprime>=2))&&(u0.psecond>=2))))))] != FALSE + [(FwdU(Init,TRUE) * !(E(TRUE U !((((u2.p3>=1)&&(u3.p4>=1))&&(u1.p6>=1))))))] != FALSE) + [(FwdU(Init,TRUE) * (((((u2.p2<1)&&(u1.p1>=5))&&(u1.p>=1))&&(u4.p8>=1))&&(u5.p9>=1)))] != FALSE)
(forward)formula 4,1,0.287489,11328,1,0,8520,4563,180,28241,182,37703,321
FORMULA n0-CTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EX(AG(EF((((u1.p>=1)&&(u4.p8>=1))&&(u5.p9>=1)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(E(TRUE U (((u1.p>=1)&&(u4.p8>=1))&&(u5.p9>=1)))))))] != FALSE
(forward)formula 5,1,0.289033,11328,1,0,8520,4563,197,28241,182,37703,517
FORMULA n0-CTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AG(!(AG((u5.p10<1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((u5.p10<1)))))] = FALSE
(forward)formula 6,1,0.289235,11328,1,0,8520,4563,200,28241,183,37703,521
FORMULA n0-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: E((EF((u3.p5>=1)) * ((((u5.p10<1)||(u1.p<1))||(u4.p8<1))||(u5.p9<1))) U (u2.p2>=1))
=> equivalent forward existential formula: [(FwdU(Init,(E(TRUE U (u3.p5>=1)) * ((((u5.p10<1)||(u1.p<1))||(u4.p8<1))||(u5.p9<1)))) * (u2.p2>=1))] != FALSE
(forward)formula 7,0,0.290627,11328,1,0,8520,4563,215,28241,186,37703,831
FORMULA n0-CTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: !(EF((u1.p1>=5)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * (u1.p1>=5))] = FALSE
(forward)formula 8,0,0.290769,11328,1,0,8520,4563,215,28241,186,37703,837
FORMULA n0-CTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: (AG(EF(((((u2.p3>=1)&&(u3.p4>=1))&&(u1.p6>=1))||((u1.pprime>=2)&&(u0.psecond>=2))))) + AG((((u1.p>=1)&&(u4.p8>=1))&&(u5.p9>=1))))
=> equivalent forward existential formula: [(FwdU((Init * !(!(E(TRUE U !(E(TRUE U ((((u2.p3>=1)&&(u3.p4>=1))&&(u1.p6>=1))||((u1.pprime>=2)&&(u0.psecond>=2))))))))),TRUE) * !((((u1.p>=1)&&(u4.p8>=1))&&(u5.p9>=1))))] = FALSE
(forward)formula 9,1,0.301942,11328,1,0,8520,4563,222,28241,186,37703,933
FORMULA n0-CTLFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AX(EF(AG((u2.p2>=1))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(E(TRUE U !((u2.p2>=1)))))))] = FALSE
(forward)formula 10,0,0.30291,11328,1,0,8520,4563,223,28241,186,37703,947
FORMULA n0-CTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AX(((((u1.pprime>=2)&&(u0.psecond>=2))&&(u5.p9>=1))||((u4.p7>=1)&&((u0.pterce<3)||(u3.p4<1)))))
=> equivalent forward existential formula: [(EY(Init) * !(((((u1.pprime>=2)&&(u0.psecond>=2))&&(u5.p9>=1))||((u4.p7>=1)&&((u0.pterce<3)||(u3.p4<1))))))] = FALSE
(forward)formula 11,1,0.30514,11328,1,0,8520,4563,236,28241,187,37703,963
FORMULA n0-CTLFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: (AX(((u4.p7>=1) + AG((u2.p2>=1)))) * (!(AF(((u4.p7>=1)&&(u5.p9>=1)))) + !(EX((u3.p4<1)))))
=> equivalent forward existential formula: ([(FwdU((EY(Init) * !((u4.p7>=1))),TRUE) * !((u2.p2>=1)))] = FALSE * [(EY((Init * !(!(!(EG(!(((u4.p7>=1)&&(u5.p9>=1))))))))) * (u3.p4<1))] = FALSE)
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
(forward)formula 12,0,0.412573,11328,1,0,9230,5214,307,28914,198,38966,10787
FORMULA n0-CTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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


BK_STOP 1589872902155

--------------------
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="RefineWMG-PT-002002"
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 RefineWMG-PT-002002, 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 r156-oct2-158972913500004"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RefineWMG-PT-002002.tgz
mv RefineWMG-PT-002002 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 ;