Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
......................................................................................................................................................
/home/mcc/execution
total 788K
-rw-r--r-- 1 mcc users 4.1K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:49 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 15 18:49 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.8K May 26 09:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 13K May 26 09:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K May 26 09:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 7.2K May 26 09:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 110 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 348 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 3.0K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 15 18:49 equiv_pt
-rw-r--r-- 1 mcc users 5 May 15 18:49 instance
-rw-r--r-- 1 mcc users 5 May 15 18:49 iscolored
-rw-r--r-- 1 mcc users 620K May 15 18:49 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool mcc4mcc-full
Input is AirplaneLD-COL-4000, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r190-qhx2-152732141800020
=====================================================================

--------------------
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-COL-4000-LTLFireability-00
FORMULA_NAME AirplaneLD-COL-4000-LTLFireability-01
FORMULA_NAME AirplaneLD-COL-4000-LTLFireability-02
FORMULA_NAME AirplaneLD-COL-4000-LTLFireability-03
FORMULA_NAME AirplaneLD-COL-4000-LTLFireability-04
FORMULA_NAME AirplaneLD-COL-4000-LTLFireability-05
FORMULA_NAME AirplaneLD-COL-4000-LTLFireability-06
FORMULA_NAME AirplaneLD-COL-4000-LTLFireability-07
FORMULA_NAME AirplaneLD-COL-4000-LTLFireability-08
FORMULA_NAME AirplaneLD-COL-4000-LTLFireability-09
FORMULA_NAME AirplaneLD-COL-4000-LTLFireability-10
FORMULA_NAME AirplaneLD-COL-4000-LTLFireability-11
FORMULA_NAME AirplaneLD-COL-4000-LTLFireability-12
FORMULA_NAME AirplaneLD-COL-4000-LTLFireability-13
FORMULA_NAME AirplaneLD-COL-4000-LTLFireability-14
FORMULA_NAME AirplaneLD-COL-4000-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1528350649653


BK_STOP 1528352761503

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

Prefix is 65b80f64.
Reading known information in /usr/share/mcc4mcc/65b80f64-known.json.
Reading learned information in /usr/share/mcc4mcc/65b80f64-learned.json.
Reading value translations in /usr/share/mcc4mcc/65b80f64-values.json.
Using directory /home/mcc/execution for input, as it contains a model.pnml file.
Using AirplaneLD-COL-4000 as instance name.
Using AirplaneLD as model name.
Using algorithm or tool bmdt.
Model characteristics are: {'Examination': 'LTLFireability', 'Place/Transition': True, 'Colored': True, 'Relative-Time': 1, 'Relative-Memory': 1, 'Ordinary': True, 'Simple Free Choice': False, 'Extended Free Choice': False, 'State Machine': False, 'Marked Graph': False, 'Connected': True, 'Strongly Connected': False, 'Source Place': True, 'Sink Place': True, 'Source Transition': False, 'Sink Transition': False, 'Loop Free': False, 'Conservative': False, 'Sub-Conservative': True, 'Nested Units': False, 'Safe': None, 'Deadlock': None, 'Reversible': None, 'Quasi Live': None, 'Live': False}.
Known tools are: [{'Time': 22031, 'Memory': 556.95, 'Tool': 'lola'}, {'Time': 107794, 'Memory': 540.73, 'Tool': 'lola'}].
Learned tools are: [{'Tool': 'itstools'}].
LTLFireability itstools AirplaneLD-COL-4000...
Jun 07, 2018 5:51:13 AM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-z3path, /usr/bin/z3, -yices2path, /usr/bin/yices, -ltsminpath, /usr/bin, -smt, -its, -pnfolder, /mcc-data, -examination, LTLFireability]
Jun 07, 2018 5:51:14 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /mcc-data/model.pnml
Jun 07, 2018 5:51:14 AM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
05:51:55.873 [main] ERROR PNML validation - The rng grammar file can't be accessed : www.pnml.org
05:51:55.879 [main] ERROR import - Grammar file errors have been raised, the validation can't be done, process will continue without Grammar validation
Jun 07, 2018 5:51:56 AM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Load time of PNML (colored model parsed with PNMLFW) : 42912 ms
Jun 07, 2018 5:51:57 AM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: Transformed 20 places.
Jun 07, 2018 5:51:57 AM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: Computed order using colors.
Jun 07, 2018 5:51:57 AM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: sort/places :Speed->SpeedPossibleVal,Speed_Left_Wheel,Speed_Right_Wheel,
Signal->Plane_On_Ground_Signal_no,
Dot->stp5,stp4,stp3,stp2,stp1,P5,P4,P3,P2,P6,P1,
Weight->WeightPossibleVal,Weight_Right_Wheel,Weight_Left_Wheel,
Altitude->AltitudePossibleVal,TheAltitude,

Jun 07, 2018 5:51:57 AM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: Transformed 15 transitions.
Jun 07, 2018 5:51:57 AM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Computed order based on color domains.
Jun 07, 2018 5:51:57 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /mcc-data/model.pnml.img.gal : 45 ms
Jun 07, 2018 5:52:04 AM fr.lip6.move.gal.application.MccTranslator applyOrder
INFO: Applying decomposition
Jun 07, 2018 5:52:05 AM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Decomposing Gal with order
Jun 07, 2018 5:52:05 AM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 3 fixed domain variables (out of 28019 variables) in GAL type AirplaneLD_COL_4000
Jun 07, 2018 5:52:05 AM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: Found a total of 12002 constant array cells/variables (out of 28019 variables) in type AirplaneLD_COL_4000
Jun 07, 2018 5:52:05 AM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: WeightPossibleVal[0-1], AltitudePossibleVal[0-7999], SpeedPossibleVal[0-3999],
Jun 07, 2018 5:52:07 AM fr.lip6.move.gal.instantiate.Instantiator instantiateParameters
INFO: On-the-fly reduction of False transitions avoided exploring 16004.0 instantiations of transitions. Total transitions/syncs built is 32020
Jun 07, 2018 5:52:08 AM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 3 fixed domain variables (out of 28019 variables) in GAL type AirplaneLD_COL_4000
Jun 07, 2018 5:52:08 AM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: Found a total of 12002 constant array cells/variables (out of 28019 variables) in type AirplaneLD_COL_4000
Jun 07, 2018 5:52:08 AM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: WeightPossibleVal[0-1], AltitudePossibleVal[0-7999], SpeedPossibleVal[0-3999],
Jun 07, 2018 5:52:32 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Removed constant array :WeightPossibleVal[]
Jun 07, 2018 5:52:32 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Removed constant array :AltitudePossibleVal[]
Jun 07, 2018 5:52:32 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Removed constant array :SpeedPossibleVal[]
Jun 07, 2018 5:52:32 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Simplified 32006 expressions due to constant valuations.
Jun 07, 2018 5:52:34 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 28402 ms
Jun 07, 2018 5:54:31 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting arrays Weight_Right_Wheel, Weight_Left_Wheel, TheAltitude, Speed_Left_Wheel, Speed_Right_Wheel, Plane_On_Ground_Signal_no to variables to allow decomposition.
Jun 07, 2018 5:59:04 AM fr.lip6.move.gal.instantiate.Instantiator fuseIsomorphicEffects
INFO: Removed a total of 18014 redundant transitions.
Using solver Z3 to compute partial order matrices.
Built C files in :
/mcc-data
Jun 07, 2018 6:00:01 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /mcc-data/LTLFireability.pnml.gal : 957 ms
Jun 07, 2018 6:00:02 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSLTLTools
INFO: Time to serialize properties into /mcc-data/LTLFireability.ltl : 634 ms
Invoking ITS tools like this :CommandLine [args=[/usr/share/itscl/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201804131302/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /mcc-data/LTLFireability.pnml.gal, -t, CGAL, -LTL, /mcc-data/LTLFireability.ltl, -c, -stutter-deadlock], workingDir=/mcc-data]

its-ltl command run as :

/usr/share/itscl/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201804131302/bin/its-ltl-linux64 --gc-threshold 2000000 -i /mcc-data/LTLFireability.pnml.gal -t CGAL -LTL /mcc-data/LTLFireability.ltl -c -stutter-deadlock
Read 16 LTL properties
Jun 07, 2018 6:00:06 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was not deterministic with 8015 transitions. Expanding to a total of 32016 deterministic transitions.
Jun 07, 2018 6:00:06 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Determinization took 181 ms.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 32008 rows 16017 cols
Checking formula 0 : !((((X("(stp5.stp5_0>=1)"))U(F("(stp1.stp1_0>=1)")))U("((P1.P1_0>=1)&&(Weight1.Weight_Left_Wheel_1>=1))")))
Formula 0 simplified : !((X"(stp5.stp5_0>=1)" U F"(stp1.stp1_0>=1)") U "((P1.P1_0>=1)&&(Weight1.Weight_Left_Wheel_1>=1))")
built 32020 ordering constraints for composite.
ITS-tools command line returned an error code 139
invariant :P5:P5_0 + P4:P4_0 + P3:P3_0 + P2:P2_0 + P6:P6_0 + P1:P1_0 = 1
Jun 07, 2018 6:24:04 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
invariant :Signal0:Plane_On_Ground_Signal_no_0 + Signal1:Plane_On_Ground_Signal_no_1 + -1'P6:P6_0 = 0
invariant :stp1:stp1_0 + -1'P1:P1_0 + Weight0:Weight_Left_Wheel_0 + Weight1:Weight_Left_Wheel_1 = 0
INFO: Computed 3 place invariants in 1397267 ms
Jun 07, 2018 6:25:49 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Skipping mayMatrices nes/nds SMT solver raised an error :unknown
java.lang.RuntimeException: SMT solver raised an error :unknown
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:318)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:305)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.init(KInductionSolver.java:116)
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:827)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:71)
at java.lang.Thread.run(Thread.java:748)
Jun 07, 2018 6:25:56 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 1555452ms conformant to PINS in folder :/mcc-data
Running compilation step : CommandLine [args=[gcc, -c, -I/usr/bin/include, -I., -std=c99, -fPIC, -O3, model.c], workingDir=/mcc-data]
java.io.IOException: Cannot run program "gcc" (in directory "/mcc-data"): error=2, No such file or directory
at java.lang.ProcessBuilder.start(ProcessBuilder.java:1048)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:46)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:27)
at fr.lip6.move.gal.application.LTSminRunner.compilePINS(LTSminRunner.java:235)
at fr.lip6.move.gal.application.LTSminRunner.access$6(LTSminRunner.java:220)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:75)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.io.IOException: error=2, No such file or directory
at java.lang.UNIXProcess.forkAndExec(Native Method)
at java.lang.UNIXProcess.(UNIXProcess.java:247)
at java.lang.ProcessImpl.start(ProcessImpl.java:134)
at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029)
... 6 more

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-COL-4000"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="mcc4mcc-full"
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

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-COL-4000.tgz
mv AirplaneLD-COL-4000 execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool mcc4mcc-full"
echo " Input is AirplaneLD-COL-4000, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r190-qhx2-152732141800020"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.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 ;