Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2019-input.r188-smll-155225014300282.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2019-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-3817
Executing tool itstoolsm
Input is AirplaneLD-PT-0020, examination is GlobalProperties
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r188-smll-155225014300282
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 428K
-rw-r--r-- 1 mcc users 9.6K Feb 9 05:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 33K Feb 9 05:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 5 02:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 36K Feb 5 02:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 105 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 343 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 3.5K Feb 4 22:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 13K Feb 4 22:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Feb 4 22:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 4 22:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.2K Feb 1 23:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 1 23:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Jan 29 09:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 38K Jan 29 09:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.9K Feb 4 22:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 9.6K Feb 4 22:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Jan 29 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 Jan 29 09:34 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 iscolored
-rw-r--r-- 1 mcc users 160K Mar 10 17:31 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-0020-GlobalProperties-0

=== Now, execution of the tool begins

BK_START 1553825754636

Working with output stream class java.io.PrintStream
Flatten gal took : 125 ms
Constant places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 94 transition count 168
Symmetric choice reduction at 1 with 75 rule applications. Total rules 78 place count 94 transition count 168
Constant places removed 75 places and 75 transitions.
Reduce isomorphic transitions removed 75 transitions.
Iterating post reduction 1 with 150 rules applied. Total rules applied 228 place count 19 transition count 18
Constant places removed 1 places and 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 229 place count 18 transition count 17
Applied a total of 229 rules in 15 ms. Remains 18 /97 variables (removed 79) and now considering 17/168 (removed 151) transitions.
Random walk for 250 k steps run took 1358 ms.
// Phase 1: matrix 17 rows 18 cols
Random walk for 4 * 500 k steps run took 10318 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903251645/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/GlobalProperties.pnml.gal, -t, CGAL, -ctl, DEADLOCK, --load-order, /home/mcc/execution/model.ord], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903251645/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/GlobalProperties.pnml.gal -t CGAL -ctl DEADLOCK --load-order /home/mcc/execution/model.ord
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
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,162,0.0148,4268,2,59,5,225,6,0,86,170,0


Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
dead,16,0.017282,4268,2,46,7,907,9,1,336,400,2

System contains 16 deadlocks (shown below if less than --print-limit option) !
FORMULA AirplaneLD-PT-0020-GlobalProperties-0 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
[ 16 states ] showing 10 first states
[ ]
[ Speed_Right_Wheel_1=1 ]
[ Speed_Right_Wheel_1=1 Speed_Left_Wheel_11=1 ]
[ Speed_Right_Wheel_1=1 Speed_Left_Wheel_1=1 ]
[ Speed_Right_Wheel_1=1 TheAltitude_20=1 Speed_Left_Wheel_11=1 ]
[ Speed_Right_Wheel_1=1 TheAltitude_20=1 Speed_Left_Wheel_1=1 ]
[ Speed_Right_Wheel_1=1 TheAltitude_1=1 Speed_Left_Wheel_11=1 ]
[ Speed_Right_Wheel_1=1 TheAltitude_1=1 Speed_Left_Wheel_1=1 ]
[ Speed_Right_Wheel_1=1 Weight_Right_Wheel_off=1 TheAltitude_20=1 Speed_Left_Wheel_11=1 ]
[ Speed_Right_Wheel_1=1 Weight_Right_Wheel_off=1 TheAltitude_20=1 Speed_Left_Wheel_1=1 ]
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1553825770769

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ GlobalProperties = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution GlobalProperties -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt
+ 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 GlobalProperties -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 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss8m -Xms40m -Xmx8192m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
Mar 29, 2019 2:15:56 AM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, GlobalProperties, -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]
Mar 29, 2019 2:15:56 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 29, 2019 2:15:57 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 89 ms
Mar 29, 2019 2:15:57 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 159 places.
Mar 29, 2019 2:15:57 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 168 transitions.
Mar 29, 2019 2:15:57 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 18 ms
Mar 29, 2019 2:15:57 AM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 62 fixed domain variables (out of 159 variables) in GAL type AirplaneLD_PT_0020
Mar 29, 2019 2:15:57 AM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: Found a total of 62 constant array cells/variables (out of 159 variables) in type AirplaneLD_PT_0020
Mar 29, 2019 2:15:57 AM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: AltitudePossibleVal_3,SpeedPossibleVal_16,AltitudePossibleVal_11,WeightPossibleVal_off,SpeedPossibleVal_12,AltitudePossibleVal_22,AltitudePossibleVal_29,SpeedPossibleVal_9,AltitudePossibleVal_25,AltitudePossibleVal_34,AltitudePossibleVal_8,AltitudePossibleVal_10,SpeedPossibleVal_3,AltitudePossibleVal_39,SpeedPossibleVal_15,SpeedPossibleVal_4,AltitudePossibleVal_12,AltitudePossibleVal_31,AltitudePossibleVal_18,AltitudePossibleVal_26,AltitudePossibleVal_30,SpeedPossibleVal_17,AltitudePossibleVal_36,AltitudePossibleVal_15,AltitudePossibleVal_19,SpeedPossibleVal_6,AltitudePossibleVal_5,AltitudePossibleVal_33,AltitudePossibleVal_23,AltitudePossibleVal_1,AltitudePossibleVal_21,SpeedPossibleVal_7,WeightPossibleVal_on,SpeedPossibleVal_20,AltitudePossibleVal_13,AltitudePossibleVal_20,AltitudePossibleVal_37,AltitudePossibleVal_7,AltitudePossibleVal_14,AltitudePossibleVal_38,SpeedPossibleVal_2,AltitudePossibleVal_6,AltitudePossibleVal_32,AltitudePossibleVal_4,SpeedPossibleVal_10,SpeedPossibleVal_11,SpeedPossibleVal_1,AltitudePossibleVal_16,SpeedPossibleVal_13,AltitudePossibleVal_40,AltitudePossibleVal_35,SpeedPossibleVal_19,AltitudePossibleVal_28,SpeedPossibleVal_8,SpeedPossibleVal_18,AltitudePossibleVal_24,AltitudePossibleVal_17,SpeedPossibleVal_14,AltitudePossibleVal_27,AltitudePossibleVal_2,AltitudePossibleVal_9,SpeedPossibleVal_5,
Mar 29, 2019 2:15:57 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Removed 62 constant variables :AltitudePossibleVal_3=1, SpeedPossibleVal_16=1, AltitudePossibleVal_11=1, WeightPossibleVal_off=1, SpeedPossibleVal_12=1, AltitudePossibleVal_22=1, AltitudePossibleVal_29=1, SpeedPossibleVal_9=1, AltitudePossibleVal_25=1, AltitudePossibleVal_34=1, AltitudePossibleVal_8=1, AltitudePossibleVal_10=1, SpeedPossibleVal_3=1, AltitudePossibleVal_39=1, SpeedPossibleVal_15=1, SpeedPossibleVal_4=1, AltitudePossibleVal_12=1, AltitudePossibleVal_31=1, AltitudePossibleVal_18=1, AltitudePossibleVal_26=1, AltitudePossibleVal_30=1, SpeedPossibleVal_17=1, AltitudePossibleVal_36=1, AltitudePossibleVal_15=1, AltitudePossibleVal_19=1, SpeedPossibleVal_6=1, AltitudePossibleVal_5=1, AltitudePossibleVal_33=1, AltitudePossibleVal_23=1, AltitudePossibleVal_1=1, AltitudePossibleVal_21=1, SpeedPossibleVal_7=1, WeightPossibleVal_on=1, SpeedPossibleVal_20=1, AltitudePossibleVal_13=1, AltitudePossibleVal_20=1, AltitudePossibleVal_37=1, AltitudePossibleVal_7=1, AltitudePossibleVal_14=1, AltitudePossibleVal_38=1, SpeedPossibleVal_2=1, AltitudePossibleVal_6=1, AltitudePossibleVal_32=1, AltitudePossibleVal_4=1, SpeedPossibleVal_10=1, SpeedPossibleVal_11=1, SpeedPossibleVal_1=1, AltitudePossibleVal_16=1, SpeedPossibleVal_13=1, AltitudePossibleVal_40=1, AltitudePossibleVal_35=1, SpeedPossibleVal_19=1, AltitudePossibleVal_28=1, SpeedPossibleVal_8=1, SpeedPossibleVal_18=1, AltitudePossibleVal_24=1, AltitudePossibleVal_17=1, SpeedPossibleVal_14=1, AltitudePossibleVal_27=1, AltitudePossibleVal_2=1, AltitudePossibleVal_9=1, SpeedPossibleVal_5=1
Mar 29, 2019 2:15:57 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Simplified 84 expressions due to constant valuations.
Mar 29, 2019 2:15:57 AM fr.lip6.move.gal.instantiate.PropertySimplifier evalInInitialState
WARNING: Unexpected boolean logic operator in evalInInitialState fr.lip6.move.gal.impl.EXImpl
Mar 29, 2019 2:15:57 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property AirplaneLD-PT-0020-GlobalProperties-0 is trivially true : it is verified in initial state.
Mar 29, 2019 2:15:57 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 121 ms
Mar 29, 2019 2:15:57 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.simple.gal : 5 ms
Mar 29, 2019 2:15:57 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 168 transitions.
Mar 29, 2019 2:16:09 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property AirplaneLD-PT-0020-GlobalProperties-0 is trivially true : it is verified in initial state.
Mar 29, 2019 2:16:09 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 5 ms
Mar 29, 2019 2:16:09 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 17 transitions.
Mar 29, 2019 2:16:09 AM fr.lip6.move.gal.application.StructuralToGreatSPN handlePage
INFO: Transformed 18 places.
Mar 29, 2019 2:16:09 AM fr.lip6.move.gal.application.StructuralToGreatSPN handlePage
INFO: Transformed 17 transitions.
Mar 29, 2019 2:16:09 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 17 transitions.
Mar 29, 2019 2:16:09 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/GlobalProperties.pnml.gal : 1 ms
Mar 29, 2019 2:16:09 AM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (define-fun _enabledsrc__13 ((src (Array Int Int))) Bool (and (>= (select src 9) 1) (>= (select src 16) 1))) with error
Mar 29, 2019 2:16:09 AM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (define-fun _enabled__13 ((step Int)) Bool (_enabledsrc__13 (select s step))) with error (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Skipping mayMatrices nes/nds Error when declaring system variables to SMT solver.(error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
java.lang.RuntimeException: Error when declaring system variables to SMT solver.(error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.init(NextBMCSolver.java:93)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.init(KInductionSolver.java:59)
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.init(NecessaryEnablingsolver.java:71)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:471)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printDependencyMatrix(Gal2PinsTransformerNext.java:209)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.buildBodyFile(Gal2PinsTransformerNext.java:85)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.transform(Gal2PinsTransformerNext.java:830)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:71)
at java.lang.Thread.run(Thread.java:748)
Mar 29, 2019 2:16:09 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 179ms conformant to PINS in folder :/home/mcc/execution

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-0020"
export BK_EXAMINATION="GlobalProperties"
export BK_TOOL="itstoolsm"
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 2-3817"
echo " Executing tool itstoolsm"
echo " Input is AirplaneLD-PT-0020, examination is GlobalProperties"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r188-smll-155225014300282"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-0020.tgz
mv AirplaneLD-PT-0020 execution
cd execution
if [ "GlobalProperties" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "GlobalProperties" = "UpperBounds" ] ; 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 [ "GlobalProperties" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "GlobalProperties" != "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 "GlobalProperties.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property GlobalProperties.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "GlobalProperties.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 '' GlobalProperties.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
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 ;