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 204K
-rw-r--r-- 1 mcc users 3.6K 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 2.5K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K 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 2.4K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.8K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.7K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 12K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 108 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 346 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.6K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 15 18:49 equiv_col
-rw-r--r-- 1 mcc users 4 May 15 18:49 instance
-rw-r--r-- 1 mcc users 6 May 15 18:49 iscolored
-rw-r--r-- 1 mcc users 43K May 15 18:49 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool itstoolsl
Input is AutoFlight-PT-06a, examination is ReachabilityDeadlock
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r021-qhx1-152646246300125
=====================================================================

--------------------
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 AutoFlight-PT-06a-ReachabilityDeadlock-0

=== Now, execution of the tool begins

BK_START 1527228911045

Flatten gal took : 142 ms
Constant places removed 1 places and 1 transitions.
Reduce isomorphic transitions removed 30 transitions.
Performed 30 Post agglomeration using F-continuation condition.
Iterating post reduction 0 with 61 rules applied. Total rules applied 61 place count 156 transition count 94
Constant places removed 42 places and 0 transitions.
Performed 30 Post agglomeration using F-continuation condition.
Iterating post reduction 1 with 72 rules applied. Total rules applied 133 place count 114 transition count 64
Constant places removed 30 places and 0 transitions.
Iterating post reduction 2 with 30 rules applied. Total rules applied 163 place count 84 transition count 64
Performed 6 Pre agglomeration using Quasi-Persistent + HF-interchangeable + Divergent Free condition.
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 163 place count 84 transition count 58
Constant places removed 12 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.
Iterating post reduction 3 with 18 rules applied. Total rules applied 181 place count 72 transition count 52
Constant places removed 6 places and 0 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 187 place count 66 transition count 52
Applied a total of 187 rules in 56 ms. Remains 66 /157 variables (removed 91) and now considering 52/155 (removed 103) transitions.
// Phase 1: matrix 52 rows 66 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_1.0.0.201805241334/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 32 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,135168,0.05846,4928,48,21,406,182,148,397,44,332,0


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,12,0.063859,4928,46,15,489,198,386,457,153,392,944

System contains 12 deadlocks (shown below if less than --print-limit option) !
FORMULA AutoFlight-PT-06a-ReachabilityDeadlock-0 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
[ 12 states ] showing 10 first states
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
[ u38={[ p150=1 ]
[ p151=1 ]
} u37={[ p148=1 ]
} u17={[ p39=1 ]
} u14={[ p32=1 ]
} u16={[ p36=1 ]
} u36={[ p142=1 ]
} u13={[ p29=1 ]
} u11={[ p25=1 ]
} u39={[ p156=1 ]
} u10={[ p22=1 ]
} u32={[ p118=1 ]
} u35={[ p136=1 ]
} u8={[ p18=1 ]
} u31={[ p92=1 ]
} u7={[ p15=1 ]
} u5={[ p11=1 ]
} u34={[ p130=1 ]
} u4={[ p8=1 ]
} u2={[ p4=1 ]
} u33={[ p124=1 ]
} u1={[ p1=1 ]
} ]
[ u38={[ p154=1 ]
} u37={[ p144=1 ]
[ p145=1 ]
} u17={[ p39=1 ]
} u14={[ p32=1 ]
} u16={[ p36=1 ]
} u36={[ p142=1 ]
} u13={[ p29=1 ]
} u11={[ p25=1 ]
} u39={[ p156=1 ]
} u10={[ p22=1 ]
} u32={[ p118=1 ]
} u35={[ p136=1 ]
} u8={[ p18=1 ]
} u31={[ p92=1 ]
} u7={[ p15=1 ]
} u5={[ p11=1 ]
} u34={[ p130=1 ]
} u4={[ p8=1 ]
} u2={[ p4=1 ]
} u33={[ p124=1 ]
} u1={[ p1=1 ]
} ]
[ u38={[ p154=1 ]
} u37={[ p148=1 ]
} u17={[ p39=1 ]
} u14={[ p32=1 ]
} u16={[ p36=1 ]
} u36={[ p138=1 ]
[ p139=1 ]
} u13={[ p29=1 ]
} u11={[ p25=1 ]
} u39={[ p156=1 ]
} u10={[ p22=1 ]
} u32={[ p118=1 ]
} u35={[ p136=1 ]
} u8={[ p18=1 ]
} u31={[ p92=1 ]
} u7={[ p15=1 ]
} u5={[ p11=1 ]
} u34={[ p130=1 ]
} u4={[ p8=1 ]
} u2={[ p4=1 ]
} u33={[ p124=1 ]
} u1={[ p1=1 ]
} ]
[ u38={[ p154=1 ]
} u37={[ p148=1 ]
} u17={[ p39=1 ]
} u14={[ p32=1 ]
} u16={[ p36=1 ]
} u36={[ p142=1 ]
} u13={[ p29=1 ]
} u11={[ p25=1 ]
} u39={[ p156=1 ]
} u10={[ p22=1 ]
} u32={[ p118=1 ]
} u35={[ p132=1 ]
[ p133=1 ]
} u8={[ p18=1 ]
} u31={[ p92=1 ]
} u7={[ p15=1 ]
} u5={[ p11=1 ]
} u34={[ p130=1 ]
} u4={[ p8=1 ]
} u2={[ p4=1 ]
} u33={[ p124=1 ]
} u1={[ p1=1 ]
} ]
[ u38={[ p154=1 ]
} u37={[ p148=1 ]
} u17={[ p39=1 ]
} u14={[ p32=1 ]
} u16={[ p36=1 ]
} u36={[ p142=1 ]
} u13={[ p29=1 ]
} u11={[ p25=1 ]
} u39={[ p156=1 ]
} u10={[ p22=1 ]
} u32={[ p118=1 ]
} u35={[ p136=1 ]
} u8={[ p18=1 ]
} u31={[ p92=1 ]
} u7={[ p15=1 ]
} u5={[ p11=1 ]
} u34={[ p126=1 ]
[ p127=1 ]
} u4={[ p8=1 ]
} u2={[ p4=1 ]
} u33={[ p124=1 ]
} u1={[ p1=1 ]
} ]
// Phase 1: matrix 52 rows 66 cols
invariant :p25 + p27 = 1
invariant :p149 + p150 + p151 + p154 = 1
invariant :p39 + p41 = 1
invariant :p1 + p3 = 1
invariant :p4 + p6 = 1
invariant :p8 + p10 = 1
invariant :p29 + p31 = 1
invariant :p143 + p144 + p145 + p148 = 1
invariant :p11 + p13 = 1
invariant :p155 + p156 = 1
invariant :p15 + p17 = 1
invariant :p32 + p34 = 1
invariant :p92 + p118 + p124 + p130 + p136 + p142 + p148 + p154 + p156 = 8
invariant :p131 + p132 + p133 + p136 = 1
invariant :p18 + p20 = 1
invariant :p125 + p126 + p127 + p130 = 1
invariant :p93 + p112 + p113 + p114 + p115 + p116 + p117 + p118 = 1
invariant :p61 + p86 + p87 + p88 + p89 + p90 + p91 + -1'p118 + -1'p124 + -1'p130 + -1'p136 + -1'p142 + -1'p148 + -1'p154 + -1'p156 = -7
invariant :p22 + p24 = 1
invariant :p36 + p38 = 1
invariant :p137 + p138 + p139 + p142 = 1
invariant :p119 + p120 + p121 + p124 = 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 1527228927912

--------------------
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 25, 2018 6:15:24 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 25, 2018 6:15:24 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 25, 2018 6:15:25 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 166 ms
May 25, 2018 6:15:25 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 157 places.
May 25, 2018 6:15:25 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 155 transitions.
May 25, 2018 6:15:25 AM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Found NUPN structural information;
May 25, 2018 6:15:25 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 23 ms
May 25, 2018 6:15:25 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 135 ms
May 25, 2018 6:15:25 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.simple.gal : 6 ms
May 25, 2018 6:15:25 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 155 transitions.
May 25, 2018 6:15:26 AM fr.lip6.move.gal.application.MccTranslator applyOrder
INFO: Applying decomposition
May 25, 2018 6:15:26 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 25 ms
May 25, 2018 6:15:26 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 26 ms
May 25, 2018 6:15:26 AM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Decomposing Gal with order
May 25, 2018 6:15:26 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 36 ms
May 25, 2018 6:15:26 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 52 transitions.
May 25, 2018 6:15:26 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting arrays to variables to allow decomposition.
May 25, 2018 6:15:26 AM fr.lip6.move.gal.instantiate.Instantiator fuseIsomorphicEffects
INFO: Removed a total of 14 redundant transitions.
May 25, 2018 6:15:26 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityDeadlock.pnml.gal : 3 ms
May 25, 2018 6:15:26 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 22 place invariants in 24 ms
Skipping mayMatrices nes/nds SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:297)
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:830)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:71)
at java.lang.Thread.run(Thread.java:748)
May 25, 2018 6:15:26 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 318ms 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="AutoFlight-PT-06a"
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/AutoFlight-PT-06a.tgz
mv AutoFlight-PT-06a 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 AutoFlight-PT-06a, 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 r021-qhx1-152646246300125"
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 ;