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 416K
-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 4.7K May 26 09:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 16K May 26 09:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 26 09:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 12K May 26 09:26 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 itstoolsl
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 r009-qhx2-152646139400083
=====================================================================

--------------------
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 1527754957557

Flatten gal took : 180 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 40 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
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.201805241334/bin/convert-linux64, -i, /tmp/graph3212470499227662893.txt, -o, /tmp/graph3212470499227662893.bin, -w, /tmp/graph3212470499227662893.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.201805241334/bin/louvain-linux64, /tmp/graph3212470499227662893.bin, -l, -1, -v, -w, /tmp/graph3212470499227662893.weights, -q, 0, -e, 0.001], workingDir=null]
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 17 rows 18 cols
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805241334/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_1.0.0.201805241334/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.
built 5 ordering constraints for composite.
built 9 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,162,0.039595,4588,37,16,91,35,57,92,18,57,0


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,16,0.042011,4588,20,10,246,80,132,264,62,159,297

System contains 16 deadlocks (shown below if less than --print-limit option) !
FORMULA AirplaneLD-PT-0020-ReachabilityDeadlock-0 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
[ 16 states ] showing 10 first states
[ u4={[ ]
} u3={[ Weight_Right_Wheel_off=1 ]
[ Weight_Right_Wheel_on=1 ]
} i5={[ u6={[ ]
} u5={[ ]
} ]
} u2={[ TheAltitude_1=1 ]
[ TheAltitude_20=1 ]
} u1={[ Speed_Right_Wheel_1=1 ]
} u0={[ Speed_Left_Wheel_1=1 ]
[ Speed_Left_Wheel_11=1 ]
} ]
[ u4={[ ]
} u3={[ ]
} i5={[ u6={[ ]
} u5={[ ]
} ]
} u2={[ TheAltitude_1=1 ]
[ TheAltitude_20=1 ]
} u1={[ Speed_Right_Wheel_1=1 ]
} u0={[ Speed_Left_Wheel_1=1 ]
[ Speed_Left_Wheel_11=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 1527754965272

--------------------
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/ -louvain -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/ -louvain -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 31, 2018 8:22:41 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/, -louvain, -smt]
May 31, 2018 8:22:41 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 31, 2018 8:22:41 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 114 ms
May 31, 2018 8:22:41 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 159 places.
May 31, 2018 8:22:42 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 168 transitions.
May 31, 2018 8:22:42 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 25 ms
May 31, 2018 8:22:42 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 31, 2018 8:22:42 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 31, 2018 8:22:42 AM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: AltitudePossibleVal_5,AltitudePossibleVal_6,SpeedPossibleVal_20,AltitudePossibleVal_28,AltitudePossibleVal_4,SpeedPossibleVal_2,AltitudePossibleVal_38,AltitudePossibleVal_8,AltitudePossibleVal_40,AltitudePossibleVal_16,AltitudePossibleVal_27,AltitudePossibleVal_24,AltitudePossibleVal_25,AltitudePossibleVal_32,AltitudePossibleVal_17,SpeedPossibleVal_3,AltitudePossibleVal_39,AltitudePossibleVal_23,SpeedPossibleVal_16,AltitudePossibleVal_26,AltitudePossibleVal_9,AltitudePossibleVal_2,AltitudePossibleVal_33,AltitudePossibleVal_21,SpeedPossibleVal_18,AltitudePossibleVal_29,SpeedPossibleVal_5,AltitudePossibleVal_35,AltitudePossibleVal_20,AltitudePossibleVal_13,SpeedPossibleVal_9,SpeedPossibleVal_12,AltitudePossibleVal_10,AltitudePossibleVal_19,SpeedPossibleVal_7,SpeedPossibleVal_4,SpeedPossibleVal_17,AltitudePossibleVal_34,WeightPossibleVal_on,AltitudePossibleVal_7,SpeedPossibleVal_8,SpeedPossibleVal_19,AltitudePossibleVal_11,AltitudePossibleVal_22,SpeedPossibleVal_10,AltitudePossibleVal_18,AltitudePossibleVal_31,SpeedPossibleVal_6,SpeedPossibleVal_15,AltitudePossibleVal_1,AltitudePossibleVal_37,AltitudePossibleVal_15,AltitudePossibleVal_3,AltitudePossibleVal_14,AltitudePossibleVal_30,SpeedPossibleVal_14,SpeedPossibleVal_1,WeightPossibleVal_off,SpeedPossibleVal_13,AltitudePossibleVal_12,SpeedPossibleVal_11,AltitudePossibleVal_36,
May 31, 2018 8:22:42 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Removed 62 constant variables :AltitudePossibleVal_5=1, AltitudePossibleVal_6=1, SpeedPossibleVal_20=1, AltitudePossibleVal_28=1, AltitudePossibleVal_4=1, SpeedPossibleVal_2=1, AltitudePossibleVal_38=1, AltitudePossibleVal_8=1, AltitudePossibleVal_40=1, AltitudePossibleVal_16=1, AltitudePossibleVal_27=1, AltitudePossibleVal_24=1, AltitudePossibleVal_25=1, AltitudePossibleVal_32=1, AltitudePossibleVal_17=1, SpeedPossibleVal_3=1, AltitudePossibleVal_39=1, AltitudePossibleVal_23=1, SpeedPossibleVal_16=1, AltitudePossibleVal_26=1, AltitudePossibleVal_9=1, AltitudePossibleVal_2=1, AltitudePossibleVal_33=1, AltitudePossibleVal_21=1, SpeedPossibleVal_18=1, AltitudePossibleVal_29=1, SpeedPossibleVal_5=1, AltitudePossibleVal_35=1, AltitudePossibleVal_20=1, AltitudePossibleVal_13=1, SpeedPossibleVal_9=1, SpeedPossibleVal_12=1, AltitudePossibleVal_10=1, AltitudePossibleVal_19=1, SpeedPossibleVal_7=1, SpeedPossibleVal_4=1, SpeedPossibleVal_17=1, AltitudePossibleVal_34=1, WeightPossibleVal_on=1, AltitudePossibleVal_7=1, SpeedPossibleVal_8=1, SpeedPossibleVal_19=1, AltitudePossibleVal_11=1, AltitudePossibleVal_22=1, SpeedPossibleVal_10=1, AltitudePossibleVal_18=1, AltitudePossibleVal_31=1, SpeedPossibleVal_6=1, SpeedPossibleVal_15=1, AltitudePossibleVal_1=1, AltitudePossibleVal_37=1, AltitudePossibleVal_15=1, AltitudePossibleVal_3=1, AltitudePossibleVal_14=1, AltitudePossibleVal_30=1, SpeedPossibleVal_14=1, SpeedPossibleVal_1=1, WeightPossibleVal_off=1, SpeedPossibleVal_13=1, AltitudePossibleVal_12=1, SpeedPossibleVal_11=1, AltitudePossibleVal_36=1
May 31, 2018 8:22:42 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Simplified 84 expressions due to constant valuations.
May 31, 2018 8:22:42 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 174 ms
May 31, 2018 8:22:42 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.simple.gal : 11 ms
May 31, 2018 8:22:42 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 168 transitions.
May 31, 2018 8:22:42 AM fr.lip6.move.gal.application.MccTranslator applyOrder
INFO: Applying decomposition
May 31, 2018 8:22:42 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 14 ms
May 31, 2018 8:22:43 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 28 ms
May 31, 2018 8:22:43 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 17 transitions.
Begin: Thu May 31 08:22:43 2018

Computation of communities with the Newman-Girvan Modularity quality function

level 0:
start computation: Thu May 31 08:22:43 2018
network size: 18 nodes, 32 links, 24 weight
quality increased from -0.0642361 to 0.618924
end computation: Thu May 31 08:22:43 2018
level 1:
start computation: Thu May 31 08:22:43 2018
network size: 7 nodes, 16 links, 24 weight
quality increased from 0.618924 to 0.630208
end computation: Thu May 31 08:22:43 2018
level 2:
start computation: Thu May 31 08:22:43 2018
network size: 6 nodes, 13 links, 24 weight
quality increased from 0.630208 to 0.630208
end computation: Thu May 31 08:22:43 2018
End: Thu May 31 08:22:43 2018
Total duration: 0 sec
0.630208
May 31, 2018 8:22:43 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 0 place invariants in 8 ms
May 31, 2018 8:22:43 AM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Decomposing Gal with order
May 31, 2018 8:22:43 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 11 ms
May 31, 2018 8:22:43 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting arrays to variables to allow decomposition.
May 31, 2018 8:22:43 AM fr.lip6.move.gal.instantiate.Instantiator fuseIsomorphicEffects
INFO: Removed a total of 1 redundant transitions.
May 31, 2018 8:22:43 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityDeadlock.pnml.gal : 3 ms
May 31, 2018 8:22:43 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 18 variables to be positive in 213 ms
May 31, 2018 8:22:43 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 17 transitions.
May 31, 2018 8:22:43 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/17 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
May 31, 2018 8:22:43 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
May 31, 2018 8:22:43 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 17 transitions.
May 31, 2018 8:22:43 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
May 31, 2018 8:22:43 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeCoEnablingMatrix
INFO: Computing symmetric co enabling matrix : 17 transitions.
May 31, 2018 8:22:43 AM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (declare-fun s0 () (Array Int Int)) with error
May 31, 2018 8:22:43 AM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (assert (>= (select s0 0) 1)) with error (error "Failed to assert expression: java.io.IOException: Broken pipe (>= (select s0 0) 1)")
[(declare-fun s0 () (Array Int Int)), (assert (>= (select s0 0) 1)), (assert (>= (select s0 0) 0))]
Skipping mayMatrices nes/nds SMT solver raised an exception or timeout when executing script :
org.smtlib.impl.Script@6d491136
java.lang.RuntimeException: SMT solver raised an exception or timeout when executing script :
org.smtlib.impl.Script@6d491136
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.computeCoEnablingMatrix(NecessaryEnablingsolver.java:448)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:530)
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 31, 2018 8:22:43 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 510ms 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="itstoolsl"
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 itstoolsl"
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 r009-qhx2-152646139400083"
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 ;