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 424K
-rw-r--r-- 1 mcc users 9.7K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 34K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 30K 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 6.9K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 12K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 38K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 109 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 347 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 4.3K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.3K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 15 18:49 equiv_col
-rw-r--r-- 1 mcc users 5 May 15 18:49 instance
-rw-r--r-- 1 mcc users 6 May 15 18:49 iscolored
-rw-r--r-- 1 mcc users 160K May 15 18:49 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool itstools
Input is AirplaneLD-PT-0020, examination is ReachabilityDeadlock
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r008-qhx2-152646138500083
=====================================================================

--------------------
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-ReachabilityDeadlock-0

=== Now, execution of the tool begins

BK_START 1526689344410

Flatten gal took : 203 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 38 ms. Remains 18 /97 variables (removed 79) and now considering 17/168 (removed 151) transitions.
// Phase 1: matrix 17 rows 18 cols
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805151631/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityDeadlock.pnml.gal, -t, CGAL, -ctl, DEADLOCK], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805151631/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityDeadlock.pnml.gal -t CGAL -ctl DEADLOCK
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,162,0.037071,4304,2,115,5,422,6,0,86,369,0


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,16,0.045636,4820,2,73,7,1480,9,1,337,875,2

System contains 16 deadlocks (shown below if less than --print-limit option) !
FORMULA AirplaneLD-PT-0020-ReachabilityDeadlock-0 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
[ 16 states ] showing 10 first states
[ ]
[ Speed_Right_Wheel_1=1 ]
[ Speed_Left_Wheel_1=1 Speed_Right_Wheel_1=1 ]
[ Speed_Left_Wheel_1=1 TheAltitude_1=1 Speed_Right_Wheel_1=1 ]
[ TheAltitude_20=1 Speed_Left_Wheel_1=1 Speed_Right_Wheel_1=1 ]
[ Speed_Left_Wheel_11=1 Speed_Right_Wheel_1=1 ]
[ Speed_Left_Wheel_11=1 TheAltitude_1=1 Speed_Right_Wheel_1=1 ]
[ Speed_Left_Wheel_11=1 TheAltitude_20=1 Speed_Right_Wheel_1=1 ]
[ Weight_Right_Wheel_off=1 Speed_Left_Wheel_1=1 TheAltitude_1=1 Speed_Right_Wheel_1=1 ]
[ Weight_Right_Wheel_off=1 TheAltitude_20=1 Speed_Left_Wheel_1=1 Speed_Right_Wheel_1=1 ]
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O3, model.c], workingDir=/home/mcc/execution]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1526689351174

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityDeadlock -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -consoleLog -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityDeadlock -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss8m -Xms40m -Xmx8192m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
May 19, 2018 12:22:28 AM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -smt]
May 19, 2018 12:22:28 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 19, 2018 12:22:28 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 128 ms
May 19, 2018 12:22:28 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 159 places.
May 19, 2018 12:22:28 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 168 transitions.
May 19, 2018 12:22:29 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 25 ms
May 19, 2018 12:22:29 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
May 19, 2018 12:22:29 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
May 19, 2018 12:22:29 AM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: SpeedPossibleVal_6,SpeedPossibleVal_8,AltitudePossibleVal_8,AltitudePossibleVal_27,AltitudePossibleVal_37,AltitudePossibleVal_29,SpeedPossibleVal_9,AltitudePossibleVal_17,AltitudePossibleVal_31,SpeedPossibleVal_20,SpeedPossibleVal_3,SpeedPossibleVal_15,SpeedPossibleVal_7,SpeedPossibleVal_2,AltitudePossibleVal_16,SpeedPossibleVal_18,AltitudePossibleVal_7,SpeedPossibleVal_1,AltitudePossibleVal_38,AltitudePossibleVal_32,AltitudePossibleVal_4,AltitudePossibleVal_13,AltitudePossibleVal_23,AltitudePossibleVal_30,SpeedPossibleVal_17,SpeedPossibleVal_5,SpeedPossibleVal_10,AltitudePossibleVal_9,SpeedPossibleVal_13,AltitudePossibleVal_40,SpeedPossibleVal_19,AltitudePossibleVal_26,AltitudePossibleVal_33,AltitudePossibleVal_20,SpeedPossibleVal_11,AltitudePossibleVal_6,AltitudePossibleVal_25,AltitudePossibleVal_35,AltitudePossibleVal_1,SpeedPossibleVal_16,AltitudePossibleVal_39,AltitudePossibleVal_36,SpeedPossibleVal_12,AltitudePossibleVal_5,WeightPossibleVal_off,AltitudePossibleVal_22,AltitudePossibleVal_28,AltitudePossibleVal_34,AltitudePossibleVal_18,AltitudePossibleVal_24,AltitudePossibleVal_21,SpeedPossibleVal_4,AltitudePossibleVal_19,AltitudePossibleVal_2,AltitudePossibleVal_10,AltitudePossibleVal_12,AltitudePossibleVal_15,AltitudePossibleVal_14,AltitudePossibleVal_3,SpeedPossibleVal_14,AltitudePossibleVal_11,WeightPossibleVal_on,
May 19, 2018 12:22:29 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Removed 62 constant variables :SpeedPossibleVal_6=1, SpeedPossibleVal_8=1, AltitudePossibleVal_8=1, AltitudePossibleVal_27=1, AltitudePossibleVal_37=1, AltitudePossibleVal_29=1, SpeedPossibleVal_9=1, AltitudePossibleVal_17=1, AltitudePossibleVal_31=1, SpeedPossibleVal_20=1, SpeedPossibleVal_3=1, SpeedPossibleVal_15=1, SpeedPossibleVal_7=1, SpeedPossibleVal_2=1, AltitudePossibleVal_16=1, SpeedPossibleVal_18=1, AltitudePossibleVal_7=1, SpeedPossibleVal_1=1, AltitudePossibleVal_38=1, AltitudePossibleVal_32=1, AltitudePossibleVal_4=1, AltitudePossibleVal_13=1, AltitudePossibleVal_23=1, AltitudePossibleVal_30=1, SpeedPossibleVal_17=1, SpeedPossibleVal_5=1, SpeedPossibleVal_10=1, AltitudePossibleVal_9=1, SpeedPossibleVal_13=1, AltitudePossibleVal_40=1, SpeedPossibleVal_19=1, AltitudePossibleVal_26=1, AltitudePossibleVal_33=1, AltitudePossibleVal_20=1, SpeedPossibleVal_11=1, AltitudePossibleVal_6=1, AltitudePossibleVal_25=1, AltitudePossibleVal_35=1, AltitudePossibleVal_1=1, SpeedPossibleVal_16=1, AltitudePossibleVal_39=1, AltitudePossibleVal_36=1, SpeedPossibleVal_12=1, AltitudePossibleVal_5=1, WeightPossibleVal_off=1, AltitudePossibleVal_22=1, AltitudePossibleVal_28=1, AltitudePossibleVal_34=1, AltitudePossibleVal_18=1, AltitudePossibleVal_24=1, AltitudePossibleVal_21=1, SpeedPossibleVal_4=1, AltitudePossibleVal_19=1, AltitudePossibleVal_2=1, AltitudePossibleVal_10=1, AltitudePossibleVal_12=1, AltitudePossibleVal_15=1, AltitudePossibleVal_14=1, AltitudePossibleVal_3=1, SpeedPossibleVal_14=1, AltitudePossibleVal_11=1, WeightPossibleVal_on=1
May 19, 2018 12:22:29 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Simplified 84 expressions due to constant valuations.
May 19, 2018 12:22:29 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 196 ms
May 19, 2018 12:22:29 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.simple.gal : 11 ms
May 19, 2018 12:22:29 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 168 transitions.
May 19, 2018 12:22:29 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityDeadlock.pnml.gal : 1 ms
May 19, 2018 12:22:29 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 17 transitions.
May 19, 2018 12:22:30 AM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (declare-fun s () (Array Int (Array Int Int))) with error
May 19, 2018 12:22:30 AM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (define-fun _enabledsrc__0 ((src (Array Int Int))) Bool (>= (select src 0) 1)) 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)
May 19, 2018 12:22:30 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 136ms 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="ReachabilityDeadlock"
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

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-0020.tgz
mv AirplaneLD-PT-0020 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 itstools"
echo " Input is AirplaneLD-PT-0020, examination is ReachabilityDeadlock"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r008-qhx2-152646138500083"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityDeadlock" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityDeadlock" != "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 "ReachabilityDeadlock.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityDeadlock.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityDeadlock.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 '' ReachabilityDeadlock.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 ;