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-158897515800267.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 AirplaneLD-PT-0100, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-smll-158897515800267
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 18K Mar 24 10:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 51K Mar 24 10:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 21K Mar 24 09:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 90K Mar 24 09:23 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 49K Apr 8 14:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 143K Apr 29 06:16 LTLCardinality.xml
-rw-r--r-- 1 mcc users 19K Apr 8 14:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 92K Apr 29 06:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 52K Mar 24 07:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 131K Mar 24 07:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 22K Mar 24 06:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 99K Mar 24 06:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 24 08:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 24 08:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 796K 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 AirplaneLD-PT-0100-CTLCardinality-00
FORMULA_NAME AirplaneLD-PT-0100-CTLCardinality-01
FORMULA_NAME AirplaneLD-PT-0100-CTLCardinality-02
FORMULA_NAME AirplaneLD-PT-0100-CTLCardinality-03
FORMULA_NAME AirplaneLD-PT-0100-CTLCardinality-04
FORMULA_NAME AirplaneLD-PT-0100-CTLCardinality-05
FORMULA_NAME AirplaneLD-PT-0100-CTLCardinality-06
FORMULA_NAME AirplaneLD-PT-0100-CTLCardinality-07
FORMULA_NAME AirplaneLD-PT-0100-CTLCardinality-08
FORMULA_NAME AirplaneLD-PT-0100-CTLCardinality-09
FORMULA_NAME AirplaneLD-PT-0100-CTLCardinality-10
FORMULA_NAME AirplaneLD-PT-0100-CTLCardinality-11
FORMULA_NAME AirplaneLD-PT-0100-CTLCardinality-12
FORMULA_NAME AirplaneLD-PT-0100-CTLCardinality-13
FORMULA_NAME AirplaneLD-PT-0100-CTLCardinality-14
FORMULA_NAME AirplaneLD-PT-0100-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1589458137969

[2020-05-14 12:09:00] [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]
[2020-05-14 12:09:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-14 12:09:01] [INFO ] Load time of PNML (sax parser for PT used): 290 ms
[2020-05-14 12:09:01] [INFO ] Transformed 719 places.
[2020-05-14 12:09:01] [INFO ] Transformed 808 transitions.
[2020-05-14 12:09:01] [INFO ] Found NUPN structural information;
[2020-05-14 12:09:01] [INFO ] Parsed PT model containing 719 places and 808 transitions in 389 ms.
Reduce places removed 302 places and 0 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 58 ms.
Incomplete random walk after 100000 steps, including 12590 resets, run finished after 1043 ms. (steps per millisecond=95 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1]
// Phase 1: matrix 808 rows 417 cols
[2020-05-14 12:09:02] [INFO ] Computed 3 place invariants in 99 ms
[2020-05-14 12:09:03] [INFO ] [Real]Absence check using 2 positive place invariants in 32 ms returned sat
[2020-05-14 12:09:03] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 13 ms returned sat
[2020-05-14 12:09:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 12:09:04] [INFO ] [Real]Absence check using state equation in 1169 ms returned sat
[2020-05-14 12:09:04] [INFO ] Solution in real domain found non-integer solution.
[2020-05-14 12:09:04] [INFO ] [Nat]Absence check using 2 positive place invariants in 16 ms returned unsat
[2020-05-14 12:09:04] [INFO ] [Real]Absence check using 2 positive place invariants in 17 ms returned sat
[2020-05-14 12:09:04] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 13 ms returned sat
[2020-05-14 12:09:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 12:09:05] [INFO ] [Real]Absence check using state equation in 1145 ms returned sat
[2020-05-14 12:09:06] [INFO ] Computed and/alt/rep : 404/15806/404 causal constraints in 146 ms.
[2020-05-14 12:09:06] [INFO ] Added : 0 causal constraints over 0 iterations in 251 ms. Result :sat
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2020-05-14 12:09:06] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2020-05-14 12:09:06] [INFO ] Flatten gal took : 215 ms
[2020-05-14 12:09:06] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2020-05-14 12:09:06] [INFO ] Flatten gal took : 138 ms
FORMULA AirplaneLD-PT-0100-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0100-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0100-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0100-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0100-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-14 12:09:07] [INFO ] Applying decomposition
[2020-05-14 12:09:07] [INFO ] Flatten gal took : 89 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/graph4949849575801017210.txt, -o, /tmp/graph4949849575801017210.bin, -w, /tmp/graph4949849575801017210.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/graph4949849575801017210.bin, -l, -1, -v, -w, /tmp/graph4949849575801017210.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-14 12:09:07] [INFO ] Decomposing Gal with order
[2020-05-14 12:09:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-14 12:09:07] [INFO ] Removed a total of 842 redundant transitions.
[2020-05-14 12:09:07] [INFO ] Flatten gal took : 399 ms
[2020-05-14 12:09:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 800 labels/synchronizations in 41 ms.
[2020-05-14 12:09:08] [INFO ] Time to serialize gal into /home/mcc/execution/CTLCardinality.pnml.gal : 9 ms
[2020-05-14 12:09:08] [INFO ] Time to serialize properties into /home/mcc/execution/CTLCardinality.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/CTLCardinality.pnml.gal, -t, CGAL, -ctl, /home/mcc/execution/CTLCardinality.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/CTLCardinality.pnml.gal -t CGAL -ctl /home/mcc/execution/CTLCardinality.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 11 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,3.48774e+07,0.665191,18192,2,3618,5,101562,6,0,2127,14414,0


Converting to forward existential form...Done !
original formula: AG(EX((gi1.gu6.stp4!=1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX((gi1.gu6.stp4!=1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1_1_on, t2_1_on, t3_1_30, t4_1_87, t5_1_71, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/409/5/414
(forward)formula 0,0,4.44188,114520,1,0,446,634382,844,20,10912,94149,835
FORMULA AirplaneLD-PT-0100-CTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: E(AX((gi1.gu1.P3==1)) U AG(((gi1.gu6.P5==0)||(gi1.gu4.stp3==1))))
=> equivalent forward existential formula: [(FwdU(Init,!(EX(!((gi1.gu1.P3==1))))) * !(E(TRUE U !(((gi1.gu6.P5==0)||(gi1.gu4.stp3==1))))))] != FALSE
(forward)formula 1,0,5.20763,137420,1,0,454,828847,857,26,11340,127291,850
FORMULA AirplaneLD-PT-0100-CTLCardinality-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: !(AG(EX(((gu0.Plane_On_Ground_Signal_no_T+gu0.Plane_On_Ground_Signal_no_F)<=gu0.P4))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(((gu0.Plane_On_Ground_Signal_no_T+gu0.Plane_On_Ground_Signal_no_F)<=gu0.P4))))] != FALSE
(forward)formula 2,1,5.90627,150884,1,0,457,941195,858,28,11346,142325,855
FORMULA AirplaneLD-PT-0100-CTLCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: E(EX(TRUE) U (gu0.P4==1))
=> equivalent forward existential formula: [(FwdU(Init,EX(TRUE)) * (gu0.P4==1))] != FALSE
(forward)formula 3,1,7.51534,179624,1,0,480,1.29627e+06,863,52,11557,238717,893
FORMULA AirplaneLD-PT-0100-CTLCardinality-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EG(EF((gi1.gu3.stp2==1)))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (gi1.gu3.stp2==1)))] != FALSE
dead was empty
(forward)formula 4,0,9.67335,235720,1,0,492,1.90865e+06,866,56,11559,303990,912
FORMULA AirplaneLD-PT-0100-CTLCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EX(AX(((gi1.gu4.TheAltitude_86!=0)&&(gi1.gu6.Speed_Left_Wheel_84!=1))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!(((gi1.gu4.TheAltitude_86!=0)&&(gi1.gu6.Speed_Left_Wheel_84!=1))))))] != FALSE
(forward)formula 5,0,9.80615,241264,1,0,498,1.95241e+06,868,60,11565,314639,917
FORMULA AirplaneLD-PT-0100-CTLCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 6,1,9.80745,241264,1,0,498,1.95241e+06,868,61,11565,315351,917
FORMULA AirplaneLD-PT-0100-CTLCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AF((gi1.gu5.Speed_Right_Wheel_2==1))
=> equivalent forward existential formula: [FwdG(Init,!((gi1.gu5.Speed_Right_Wheel_2==1)))] = FALSE
Hit Full ! (commute/partial/dont) 412/0/2
(forward)formula 7,0,10.0772,245752,1,0,500,1.99925e+06,876,64,11998,328159,920
FORMULA AirplaneLD-PT-0100-CTLCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EG(TRUE)
=> equivalent forward existential formula: [FwdG(Init,TRUE)] != FALSE
(forward)formula 8,1,10.2158,247072,1,0,500,2.00104e+06,877,65,12411,333665,922
FORMULA AirplaneLD-PT-0100-CTLCardinality-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EF(AX(((gi1.gu4.TheAltitude_123==1)&&(gi1.gu5.Speed_Right_Wheel_20==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(((gi1.gu4.TheAltitude_123==1)&&(gi1.gu5.Speed_Right_Wheel_20==1))))))] != FALSE
(forward)formula 9,1,10.4034,253936,1,0,506,2.06177e+06,879,69,12417,345709,927
FORMULA AirplaneLD-PT-0100-CTLCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AF(((EG((gi1.gu4.TheAltitude_125==1)) * (gu0.Plane_On_Ground_Signal_no_T!=1)) * ((gi1.gu6.Speed_Left_Wheel_21==1)||(gi1.gu5.Speed_Right_Wheel_93==1))))
=> equivalent forward existential formula: [FwdG(Init,!(((EG((gi1.gu4.TheAltitude_125==1)) * (gu0.Plane_On_Ground_Signal_no_T!=1)) * ((gi1.gu6.Speed_Left_Wheel_21==1)||(gi1.gu5.Speed_Right_Wheel_93==1)))))] = FALSE
(forward)formula 10,0,11.9177,305216,1,0,559,2.47252e+06,888,111,12422,439570,988
FORMULA AirplaneLD-PT-0100-CTLCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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


BK_STOP 1589458161187

--------------------
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="AirplaneLD-PT-0100"
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 AirplaneLD-PT-0100, 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-158897515800267"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-0100.tgz
mv AirplaneLD-PT-0100 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 ;