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-oct2-158940145200516.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-00100, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r096-oct2-158940145200516
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 196K
-rw-r--r-- 1 mcc users 2.9K Apr 8 12:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K Apr 8 12:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 7 16:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K 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 3.5K Apr 14 12:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K 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 17K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Apr 6 19:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Apr 6 19:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 6 02:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 6 02:33 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-00100-CTLFireability-00
FORMULA_NAME Kanban-PT-00100-CTLFireability-01
FORMULA_NAME Kanban-PT-00100-CTLFireability-02
FORMULA_NAME Kanban-PT-00100-CTLFireability-03
FORMULA_NAME Kanban-PT-00100-CTLFireability-04
FORMULA_NAME Kanban-PT-00100-CTLFireability-05
FORMULA_NAME Kanban-PT-00100-CTLFireability-06
FORMULA_NAME Kanban-PT-00100-CTLFireability-07
FORMULA_NAME Kanban-PT-00100-CTLFireability-08
FORMULA_NAME Kanban-PT-00100-CTLFireability-09
FORMULA_NAME Kanban-PT-00100-CTLFireability-10
FORMULA_NAME Kanban-PT-00100-CTLFireability-11
FORMULA_NAME Kanban-PT-00100-CTLFireability-12
FORMULA_NAME Kanban-PT-00100-CTLFireability-13
FORMULA_NAME Kanban-PT-00100-CTLFireability-14
FORMULA_NAME Kanban-PT-00100-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1589582465697

[2020-05-15 22:41:08] [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 22:41:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-15 22:41:09] [INFO ] Load time of PNML (sax parser for PT used): 21 ms
[2020-05-15 22:41:09] [INFO ] Transformed 16 places.
[2020-05-15 22:41:09] [INFO ] Transformed 16 transitions.
[2020-05-15 22:41:09] [INFO ] Parsed PT model containing 16 places and 16 transitions in 50 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Finished random walk after 16968 steps, including 0 resets, run visited all 33 properties in 29 ms. (steps per millisecond=585 )
[2020-05-15 22:41:09] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2020-05-15 22:41:09] [INFO ] Flatten gal took : 20 ms
[2020-05-15 22:41:09] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2020-05-15 22:41:09] [INFO ] Flatten gal took : 3 ms
FORMULA Kanban-PT-00100-CTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-00100-CTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-00100-CTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-00100-CTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-00100-CTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-15 22:41:09] [INFO ] Applying decomposition
[2020-05-15 22:41:09] [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/graph924898275764072865.txt, -o, /tmp/graph924898275764072865.bin, -w, /tmp/graph924898275764072865.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/graph924898275764072865.bin, -l, -1, -v, -w, /tmp/graph924898275764072865.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-15 22:41:09] [INFO ] Decomposing Gal with order
[2020-05-15 22:41:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-15 22:41:09] [INFO ] Flatten gal took : 34 ms
[2020-05-15 22:41:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2020-05-15 22:41:09] [INFO ] Time to serialize gal into /home/mcc/execution/CTLFireability.pnml.gal : 2 ms
[2020-05-15 22:41:09] [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 11 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,1.7263e+19,3.18456,71540,511,10807,48268,255786,55,72305,34,350841,0


Converting to forward existential form...Done !
original formula: EG(EF(AG((i2.u2.Pout1>=1))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U !(E(TRUE U !((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 0,0,5.04413,72732,1,0,48268,287951,191,72305,517,381626,5210
FORMULA Kanban-PT-00100-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: (EF((((i2.u3.Pm1>=1)||(i2.u3.Pm1<1))&&((i2.u3.Pm1<1)||(u0.Pback3<1)))) * AG(AF((u1.P4>=1))))
=> equivalent forward existential formula: ([(Init * !(E(TRUE U (((i2.u3.Pm1>=1)||(i2.u3.Pm1<1))&&((i2.u3.Pm1<1)||(u0.Pback3<1))))))] = FALSE * [FwdG(FwdU(Init,TRUE),!((u1.P4>=1)))] = FALSE)
(forward)formula 1,0,5.8415,81440,1,0,48268,294437,238,90325,525,448912,9212
FORMULA Kanban-PT-00100-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EF((((u1.P4<1)&&(((u0.Pout3<1)||(i2.u2.P1<1))||(u4.Pout2<1)))&&(u1.Pm4<1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * (((u1.P4<1)&&(((u0.Pout3<1)||(i2.u2.P1<1))||(u4.Pout2<1)))&&(u1.Pm4<1)))] != FALSE
(forward)formula 2,1,5.94216,84344,1,0,48268,294438,254,114604,529,472977,9931
FORMULA Kanban-PT-00100-CTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AG(((((u1.P4>=1)||(i2.u3.Pm1>=1))||(((u4.P3>=1)&&(u1.Pout4>=1))&&(u0.P2>=1)))||(u1.Pback4>=1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(((((u1.P4>=1)||(i2.u3.Pm1>=1))||(((u4.P3>=1)&&(u1.Pout4>=1))&&(u0.P2>=1)))||(u1.Pback4>=1))))] = FALSE
(forward)formula 3,0,5.97059,85664,1,0,48268,294443,273,120085,530,478132,10648
FORMULA Kanban-PT-00100-CTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AG(EF((i2.u3.Pm1>=1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (i2.u3.Pm1>=1))))] = FALSE
(forward)formula 4,1,6.02623,85664,1,0,48268,294861,273,120101,530,478464,11377
FORMULA Kanban-PT-00100-CTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: (EF((u4.Pm2>=1)) * EF(((((((u4.P3>=1)&&(u1.Pout4>=1))&&(u0.P2>=1))&&(u0.Pout3>=1))&&(i2.u2.P1>=1))&&(u4.Pout2>=1))))
=> equivalent forward existential formula: [(FwdU((Init * E(TRUE U (u4.Pm2>=1))),TRUE) * ((((((u4.P3>=1)&&(u1.Pout4>=1))&&(u0.P2>=1))&&(u0.Pout3>=1))&&(i2.u2.P1>=1))&&(u4.Pout2>=1)))] != FALSE
(forward)formula 5,1,7.30823,113384,1,0,52780,316632,305,175969,537,558774,57634
FORMULA Kanban-PT-00100-CTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
Detected timeout of ITS tools.
[2020-05-15 23:01:09] [INFO ] Flatten gal took : 3 ms
[2020-05-15 23:01:09] [INFO ] Time to serialize gal into /home/mcc/execution/CTLFireability.pnml.gal : 1 ms
[2020-05-15 23:01:09] [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, --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/CTLFireability.pnml.gal -t CGAL -ctl /home/mcc/execution/CTLFireability.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 5 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,1.7263e+19,90.697,1055688,2,1317,5,8.49235e+06,6,0,83,8.62428e+06,0


Converting to forward existential form...Done !
original formula: A((((Pback4>=1)||(Pm3>=1))||(Pback1>=1)) U AX((Pm2>=1)))
=> equivalent forward existential formula: [((Init * !(EG(!(!(EX(!((Pm2>=1)))))))) * !(E(!(!(EX(!((Pm2>=1))))) U (!((((Pback4>=1)||(Pm3>=1))||(Pback1>=1))) * !(!(EX(!((Pm2>=1)))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,155.026,1371924,1,0,612,9.36418e+06,20,604,1955,1.03152e+07,611
FORMULA Kanban-PT-00100-CTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: EX(AG((P4<1)))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !((P4<1)))))] != FALSE
(forward)formula 1,0,155.102,1372716,1,0,613,9.3653e+06,26,604,1974,1.03174e+07,614
FORMULA Kanban-PT-00100-CTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: E((Pm2<1) U ((P4>=1)&&(Pback2>=1)))
=> equivalent forward existential formula: [(FwdU(Init,(Pm2<1)) * ((P4>=1)&&(Pback2>=1)))] != FALSE
Hit Full ! (commute/partial/dont) 12/0/4
(forward)formula 2,0,156.024,1389016,1,0,616,9.41851e+06,33,605,2001,1.037e+07,617
FORMULA Kanban-PT-00100-CTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: !(AF(((Pm4>=1)&&(Pback1>=1))))
=> equivalent forward existential formula: [FwdG(Init,!(((Pm4>=1)&&(Pback1>=1))))] != FALSE
Hit Full ! (commute/partial/dont) 10/0/6
(forward)formula 3,1,575.903,6659900,1,0,617,4.95943e+07,6,606,184,5.33048e+07,1
FORMULA Kanban-PT-00100-CTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: E((Pm4<1) U (((Pback1>=1)&&(Pback4>=1))&&((Pm1>=1)||(Pback3>=1))))
=> equivalent forward existential formula: [(FwdU(Init,(Pm4<1)) * (((Pback1>=1)&&(Pback4>=1))&&((Pm1>=1)||(Pback3>=1))))] != FALSE
Hit Full ! (commute/partial/dont) 12/0/4
(forward)formula 4,0,575.947,6659900,1,0,617,4.95943e+07,14,606,619,5.33048e+07,5
FORMULA Kanban-PT-00100-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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


BK_STOP 1589584246433

--------------------
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-00100"
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-00100, 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-oct2-158940145200516"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Kanban-PT-00100.tgz
mv Kanban-PT-00100 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 ;