Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2020-input.r006-smll-158897516000403.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/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 AutoFlight-PT-03a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-smll-158897516000403
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 212K
-rw-r--r-- 1 mcc users 3.6K Mar 25 23:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 25 23:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 25 18:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 25 18:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 8 14:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Apr 8 14:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 25 14:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 25 14:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 25 10:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 25 10:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 25 17:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 25 17:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 23K 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 AutoFlight-PT-03a-CTLCardinality-00
FORMULA_NAME AutoFlight-PT-03a-CTLCardinality-01
FORMULA_NAME AutoFlight-PT-03a-CTLCardinality-02
FORMULA_NAME AutoFlight-PT-03a-CTLCardinality-03
FORMULA_NAME AutoFlight-PT-03a-CTLCardinality-04
FORMULA_NAME AutoFlight-PT-03a-CTLCardinality-05
FORMULA_NAME AutoFlight-PT-03a-CTLCardinality-06
FORMULA_NAME AutoFlight-PT-03a-CTLCardinality-07
FORMULA_NAME AutoFlight-PT-03a-CTLCardinality-08
FORMULA_NAME AutoFlight-PT-03a-CTLCardinality-09
FORMULA_NAME AutoFlight-PT-03a-CTLCardinality-10
FORMULA_NAME AutoFlight-PT-03a-CTLCardinality-11
FORMULA_NAME AutoFlight-PT-03a-CTLCardinality-12
FORMULA_NAME AutoFlight-PT-03a-CTLCardinality-13
FORMULA_NAME AutoFlight-PT-03a-CTLCardinality-14
FORMULA_NAME AutoFlight-PT-03a-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1589530990297

[2020-05-15 08:23:12] [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]
[2020-05-15 08:23:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-15 08:23:12] [INFO ] Load time of PNML (sax parser for PT used): 64 ms
[2020-05-15 08:23:12] [INFO ] Transformed 82 places.
[2020-05-15 08:23:12] [INFO ] Transformed 80 transitions.
[2020-05-15 08:23:12] [INFO ] Found NUPN structural information;
[2020-05-15 08:23:12] [INFO ] Parsed PT model containing 82 places and 80 transitions in 125 ms.
Ensure Unique test removed 15 transitions
Reduce redundant transitions removed 15 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 28 ms.
Incomplete random walk after 100000 steps, including 3611 resets, run finished after 352 ms. (steps per millisecond=284 ) properties seen :[0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1]
// Phase 1: matrix 65 rows 82 cols
[2020-05-15 08:23:13] [INFO ] Computed 22 place invariants in 7 ms
[2020-05-15 08:23:13] [INFO ] [Real]Absence check using 21 positive place invariants in 30 ms returned sat
[2020-05-15 08:23:13] [INFO ] [Real]Absence check using 21 positive and 1 generalized place invariants in 1 ms returned sat
[2020-05-15 08:23:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 08:23:13] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2020-05-15 08:23:13] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 08:23:13] [INFO ] [Nat]Absence check using 21 positive place invariants in 18 ms returned unsat
[2020-05-15 08:23:13] [INFO ] [Real]Absence check using 21 positive place invariants in 12 ms returned sat
[2020-05-15 08:23:13] [INFO ] [Real]Absence check using 21 positive and 1 generalized place invariants in 1 ms returned sat
[2020-05-15 08:23:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 08:23:13] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2020-05-15 08:23:13] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 08:23:13] [INFO ] [Nat]Absence check using 21 positive place invariants in 16 ms returned unsat
[2020-05-15 08:23:13] [INFO ] [Real]Absence check using 21 positive place invariants in 10 ms returned sat
[2020-05-15 08:23:13] [INFO ] [Real]Absence check using 21 positive and 1 generalized place invariants in 1 ms returned sat
[2020-05-15 08:23:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 08:23:13] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2020-05-15 08:23:13] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 08:23:13] [INFO ] [Nat]Absence check using 21 positive place invariants in 12 ms returned unsat
Successfully simplified 3 atomic propositions for a total of 3 simplifications.
[2020-05-15 08:23:14] [INFO ] Initial state reduction rules for CTL removed 8 formulas.
[2020-05-15 08:23:14] [INFO ] Flatten gal took : 49 ms
[2020-05-15 08:23:14] [INFO ] Initial state reduction rules for CTL removed 8 formulas.
[2020-05-15 08:23:14] [INFO ] Flatten gal took : 20 ms
FORMULA AutoFlight-PT-03a-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-03a-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-03a-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-03a-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-03a-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-03a-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-03a-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-03a-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-15 08:23:14] [INFO ] Applying decomposition
[2020-05-15 08:23:14] [INFO ] Flatten gal took : 11 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/graph16557139226807326112.txt, -o, /tmp/graph16557139226807326112.bin, -w, /tmp/graph16557139226807326112.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/graph16557139226807326112.bin, -l, -1, -v, -w, /tmp/graph16557139226807326112.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-15 08:23:14] [INFO ] Decomposing Gal with order
[2020-05-15 08:23:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-15 08:23:14] [INFO ] Removed a total of 6 redundant transitions.
[2020-05-15 08:23:14] [INFO ] Flatten gal took : 50 ms
[2020-05-15 08:23:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2020-05-15 08:23:14] [INFO ] Time to serialize gal into /home/mcc/execution/CTLCardinality.pnml.gal : 7 ms
[2020-05-15 08:23:14] [INFO ] Time to serialize properties into /home/mcc/execution/CTLCardinality.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/CTLCardinality.pnml.gal, -t, CGAL, -ctl, /home/mcc/execution/CTLCardinality.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/CTLCardinality.pnml.gal -t CGAL -ctl /home/mcc/execution/CTLCardinality.ctl
No direction supplied, using forward translation only.
Parsed 8 CTL formulae.
built 13 ordering constraints for composite.
built 7 ordering constraints for composite.
built 5 ordering constraints for composite.
built 5 ordering constraints for composite.
built 10 ordering constraints for composite.
built 7 ordering constraints for composite.
built 5 ordering constraints for composite.
built 5 ordering constraints for composite.
built 5 ordering constraints for composite.
built 12 ordering constraints for composite.
built 21 ordering constraints for composite.
built 3 ordering constraints for composite.
built 4 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,157681,0.034529,5360,138,80,1306,531,241,1436,76,846,0


Converting to forward existential form...Done !
original formula: AX(AF((u29.p46==1)))
=> equivalent forward existential formula: [FwdG(EY(Init),!((u29.p46==1)))] = FALSE
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
(forward)formula 0,0,0.075365,6736,1,0,4278,888,831,5060,360,1982,9219
FORMULA AutoFlight-PT-03a-CTLCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EG(((u4.p15==0)||(i1.i1.u26.p66==1)))
=> equivalent forward existential formula: [FwdG(Init,((u4.p15==0)||(i1.i1.u26.p66==1)))] != FALSE
(forward)formula 1,1,0.093745,7528,1,0,6065,909,892,7220,367,2144,13132
FORMULA AutoFlight-PT-03a-CTLCardinality-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AG(EX(TRUE))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(TRUE)))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t72, t73, u0.t28, u4.t16, i1.i0.u1.t25, i2.u3.t19, i3.i0.u5.t13, i6.u2.t22, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/57/8/65
(forward)formula 2,0,0.108043,8056,1,0,7203,913,1201,8878,421,2196,16094
FORMULA AutoFlight-PT-03a-CTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: (AF(AG(((u29.p74==0)||(i1.i0.u1.p6==1)))) * A(((i2.u27.p69==0)||(i7.i1.u22.p54==1)) U (u29.p73==1)))
=> equivalent forward existential formula: ([FwdG(Init,!(!(E(TRUE U !(((u29.p74==0)||(i1.i0.u1.p6==1)))))))] = FALSE * ([(FwdU(Init,!((u29.p73==1))) * (!(((i2.u27.p69==0)||(i7.i1.u22.p54==1))) * !((u29.p73==1))))] = FALSE * [FwdG(Init,!((u29.p73==1)))] = FALSE))
(forward)formula 3,0,0.349722,17560,1,0,29834,1132,1431,39361,436,2760,43059
FORMULA AutoFlight-PT-03a-CTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: (AX(((i5.u13.p34==0)||(i3.i1.u11.p78==1))) * AX(FALSE))
=> equivalent forward existential formula: ([(EY(Init) * !(((i5.u13.p34==0)||(i3.i1.u11.p78==1))))] = FALSE * [(EY(Init) * !(FALSE))] = FALSE)
(forward)formula 4,0,0.34984,17560,1,0,29834,1132,1431,39367,436,2760,43059
FORMULA AutoFlight-PT-03a-CTLCardinality-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EG(AF(((i3.i1.u11.p77==0)||(i1.i1.u26.p65==1))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(((i3.i1.u11.p77==0)||(i1.i1.u26.p65==1))))))] != FALSE
(forward)formula 5,1,0.364929,18088,1,0,30930,1282,1480,40607,437,3065,46450
FORMULA AutoFlight-PT-03a-CTLCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EG(((u29.p60==0)||(i3.i0.u5.p19==1)))
=> equivalent forward existential formula: [FwdG(Init,((u29.p60==0)||(i3.i0.u5.p19==1)))] != FALSE
(forward)formula 6,1,0.391416,19144,1,0,33959,1320,1508,43285,438,3439,51411
FORMULA AutoFlight-PT-03a-CTLCardinality-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: (EG((((i1.i1.u26.p66==1)||(u29.p46==0))||(i1.i1.u7.p23==1))) * AF(((i2.u3.p11==0)||(i1.i1.u7.p23==1))))
=> equivalent forward existential formula: ([(Init * !(EG((((i1.i1.u26.p66==1)||(u29.p46==0))||(i1.i1.u7.p23==1)))))] = FALSE * [FwdG(Init,!(((i2.u3.p11==0)||(i1.i1.u7.p23==1))))] = FALSE)
(forward)formula 7,1,0.48863,22312,1,0,40783,1368,1560,52867,438,3518,61207
FORMULA AutoFlight-PT-03a-CTLCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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


BK_STOP 1589530995758

--------------------
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="AutoFlight-PT-03a"
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 AutoFlight-PT-03a, 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 r006-smll-158897516000403"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-03a.tgz
mv AutoFlight-PT-03a 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 ;