Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2019-input.r052-oct2-155234409200003.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2019-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................
=====================================================================
Generated by BenchKit 2-3954
Executing tool itstools
Input is DES-PT-00a, examination is GlobalProperties
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r052-oct2-155234409200003
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 184K
-rw-r--r-- 1 mcc users 3.3K Feb 9 09:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Feb 9 09:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 5 08:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 5 08:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 97 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 335 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.2K Feb 4 23:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 9.6K Feb 4 23:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.7K Feb 4 22:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 7.7K Feb 4 22:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 2 02:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Feb 2 02:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Jan 29 16:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Jan 29 16:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Feb 4 22:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Feb 4 22:18 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 equiv_col
-rw-r--r-- 1 mcc users 4 Jan 29 09:34 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 iscolored
-rw-r--r-- 1 mcc users 31K 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 DES-PT-00a-GlobalProperties-0

=== Now, execution of the tool begins

BK_START 1552604845372

Working with output stream class java.io.PrintStream
Flatten gal took : 54 ms
Constant places removed 1 places and 1 transitions.
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 114 transition count 61
Constant places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 16 place count 113 transition count 61
Performed 1 Pre agglomeration using Quasi-Persistent + HF-interchangeable + Divergent Free condition.
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 16 place count 113 transition count 60
Constant places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 18 place count 111 transition count 60
Symmetric choice reduction at 3 with 1 rule applications. Total rules 19 place count 111 transition count 60
Constant places removed 1 places and 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 20 place count 110 transition count 59
Performed 2 Post agglomeration using F-continuation condition.
Constant places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 22 place count 108 transition count 57
Applied a total of 22 rules in 18 ms. Remains 108 /115 variables (removed 7) and now considering 57/76 (removed 19) transitions.
// Phase 1: matrix 57 rows 108 cols
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 57 rows 108 cols
invariant :p64 + p65 = 1
invariant :-1'p101 + -1'p102 + p103 + p104 = 0
invariant :p88 + p89 + -1'p90 + -1'p91 = 0
invariant :p42 + p55 + -1'p59 + p71 + p75 + -1'p87 = 1
invariant :p80 + p81 + p90 + p91 = 1
invariant :p48 + p55 + -1'p65 + p71 + p81 + -1'p87 = 1
invariant :p36 + p37 = 1
invariant :p9 + -1'p11 + -1'p37 + -1'p55 + -1'p71 + p87 + p90 + -1'p93 + p96 + p98 + -1'p100 + p102 + -1'p104 + -1'p109 + p112 + -1'p114 = 1
invariant :-1'p33 + p35 + -2'p37 + p39 + -2'p55 + -2'p71 + 2'p87 + 2'p90 + -2'p93 + -1'p95 + -1'p97 + p98 + -1'p100 + -1'p101 + p102 + -1'p104 + -1'p105 + -1'p109 + p112 + -1'p114 = 1
invariant :p82 + p83 + p90 + p91 = 1
invariant :p26 + p27 = 1
invariant :p32 + p33 = 1
invariant :p44 + p55 + -1'p61 + p71 + p77 + -1'p87 = 1
invariant :p66 + p67 = 1
invariant :p51 + -1'p55 + p67 + -1'p71 + -1'p83 + p87 = 0
invariant :p58 + p59 = 1
invariant :p3 + p4 = 1
invariant :p62 + p63 = 1
invariant :p84 + p85 + p90 + p91 = 1
invariant :p92 + p93 = 1
invariant :p50 + p55 + -1'p67 + p71 + p83 + -1'p87 = 1
invariant :p86 + p87 + p90 + p91 = 1
invariant :p111 + p112 = 1
invariant :p113 + p114 = 1
invariant :-1'p9 + p11 + p37 + p55 + p71 + -1'p87 + -1'p90 + p93 + p94 + p95 + p97 + p100 + p101 + p104 + p109 + -1'p112 + p114 = 0
invariant :p41 + -1'p55 + p57 + -1'p71 + -1'p73 + p87 = 0
invariant :p56 + p57 = 1
invariant :p43 + -1'p55 + p59 + -1'p71 + -1'p75 + p87 = 0
invariant :p72 + p73 + p90 + p91 = 1
invariant :p1 + p2 = 1
invariant :p47 + -1'p55 + p63 + -1'p71 + -1'p79 + p87 = 0
invariant :p33 + -1'p35 + 2'p37 + p38 + 2'p55 + 2'p71 + -2'p87 + -2'p90 + 2'p93 + p95 + p97 + -1'p98 + p100 + p101 + -1'p102 + p104 + p105 + p109 + -1'p112 + p114 = 0
invariant :p54 + p55 = 1
invariant :p49 + -1'p55 + p65 + -1'p71 + -1'p81 + p87 = 0
invariant :p13 + p14 = 1
invariant :p70 + p71 = 1
invariant :p8 + p9 = 1
invariant :p74 + p75 + p90 + p91 = 1
invariant :p34 + p35 = 1
invariant :p105 + p106 + p107 + p109 = 1
invariant :p28 + p29 = 1
invariant :p40 + p55 + -1'p57 + p71 + p73 + -1'p87 = 1
invariant :p45 + -1'p55 + p61 + -1'p71 + -1'p77 + p87 = 0
invariant :p46 + p55 + -1'p63 + p71 + p79 + -1'p87 = 1
invariant :p76 + p77 + p90 + p91 = 1
invariant :p10 + p11 = 1
invariant :p53 + -1'p55 + p69 + -1'p71 + -1'p85 + p87 = 0
invariant :p68 + p69 = 1
invariant :p6 + p7 = 1
invariant :p78 + p79 + p90 + p91 = 1
invariant :p52 + p55 + -1'p69 + p71 + p85 + -1'p87 = 1
invariant :p60 + p61 = 1
invariant :-1'p97 + -1'p98 + p99 + p100 = 0
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903111103/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/GlobalProperties.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_1.0.0.201903111103/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/GlobalProperties.pnml.gal -t CGAL -ctl DEADLOCK
No direction supplied, using forward translation only.
built 44 ordering constraints for composite.
built 17 ordering constraints for composite.
built 4 ordering constraints for composite.
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]
Compilation finished in 984 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 62 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, -d], workingDir=/home/mcc/execution]
LTSmin run took 110 ms.
FORMULA DES-PT-00a-GlobalProperties-0 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1552604850980

--------------------
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/ -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/ -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 14, 2019 11:07:26 PM 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/, -smt]
Mar 14, 2019 11:07:27 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 14, 2019 11:07:27 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 41 ms
Mar 14, 2019 11:07:27 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 115 places.
Mar 14, 2019 11:07:27 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 76 transitions.
Mar 14, 2019 11:07:27 PM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Found NUPN structural information;
Mar 14, 2019 11:07:27 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 8 ms
Mar 14, 2019 11:07:27 PM fr.lip6.move.gal.instantiate.PropertySimplifier evalInInitialState
WARNING: Unexpected boolean logic operator in evalInInitialState fr.lip6.move.gal.impl.EXImpl
Mar 14, 2019 11:07:27 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property DES-PT-00a-GlobalProperties-0 is trivially true : it is verified in initial state.
Mar 14, 2019 11:07:27 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 50 ms
Mar 14, 2019 11:07:27 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.simple.gal : 2 ms
Mar 14, 2019 11:07:27 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 76 transitions.
Mar 14, 2019 11:07:27 PM fr.lip6.move.gal.application.MccTranslator applyOrder
INFO: Applying decomposition
Mar 14, 2019 11:07:27 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property DES-PT-00a-GlobalProperties-0 is trivially true : it is verified in initial state.
Mar 14, 2019 11:07:27 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 17 ms
Mar 14, 2019 11:07:27 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property DES-PT-00a-GlobalProperties-0 is trivially true : it is verified in initial state.
Mar 14, 2019 11:07:27 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 14 ms
Mar 14, 2019 11:07:27 PM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Decomposing Gal with order
Mar 14, 2019 11:07:27 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting arrays to variables to allow decomposition.
Mar 14, 2019 11:07:27 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 57 transitions.
Mar 14, 2019 11:07:27 PM fr.lip6.move.gal.instantiate.Instantiator dropEvents
INFO: Dropping 1 events :t7,
Mar 14, 2019 11:07:27 PM fr.lip6.move.gal.instantiate.Instantiator dropEvents
INFO: Dropping 1 events :t35,
Mar 14, 2019 11:07:27 PM fr.lip6.move.gal.instantiate.Instantiator dropEvents
INFO: Dropping 1 events :t42,
Mar 14, 2019 11:07:27 PM fr.lip6.move.gal.instantiate.Instantiator dropEvents
INFO: Dropping 1 events :t63,
Mar 14, 2019 11:07:27 PM fr.lip6.move.gal.instantiate.Instantiator dropEvents
INFO: Dropping 1 events :t35,
Mar 14, 2019 11:07:27 PM fr.lip6.move.gal.instantiate.Instantiator dropEvents
INFO: Dropping 1 events :t7,
Mar 14, 2019 11:07:27 PM fr.lip6.move.gal.instantiate.Instantiator dropEvents
INFO: Dropping 1 events :t41,
Mar 14, 2019 11:07:27 PM fr.lip6.move.gal.instantiate.Instantiator dropEvents
INFO: Dropping 1 events :t36,
Mar 14, 2019 11:07:27 PM fr.lip6.move.gal.instantiate.Instantiator dropEvents
INFO: Dropping 3 events :t44,t33,t33,
Mar 14, 2019 11:07:27 PM fr.lip6.move.gal.instantiate.Instantiator dropEvents
INFO: Dropping 2 events :t34,t3,
Mar 14, 2019 11:07:27 PM fr.lip6.move.gal.instantiate.Instantiator fuseIsomorphicEffects
INFO: Removed a total of 13 redundant transitions.
Mar 14, 2019 11:07:27 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 53 place invariants in 10 ms
Mar 14, 2019 11:07:27 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property DES-PT-00a-GlobalProperties-0 is trivially true : it is verified in initial state.
Mar 14, 2019 11:07:27 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 75 ms
Mar 14, 2019 11:07:27 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/GlobalProperties.pnml.gal : 5 ms
Mar 14, 2019 11:07:28 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 108 variables to be positive in 392 ms
Mar 14, 2019 11:07:28 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 57 transitions.
Mar 14, 2019 11:07:28 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/57 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 14, 2019 11:07:28 PM 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)
Mar 14, 2019 11:07:28 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 57 transitions.
Mar 14, 2019 11:07:28 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 14, 2019 11:07:28 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeCoEnablingMatrix
INFO: Computing symmetric co enabling matrix : 57 transitions.
Mar 14, 2019 11:07:29 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Finished co-enabling matrix. took 1221 ms. Total solver calls (SAT/UNSAT): 311(199/112)
Mar 14, 2019 11:07:29 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeDoNotAccord
INFO: Computing Do-Not-Accords matrix : 57 transitions.
Mar 14, 2019 11:07:29 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Completed DNA matrix. took 193 ms. Total solver calls (SAT/UNSAT): 27(0/27)
Mar 14, 2019 11:07:29 PM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 1946ms 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="DES-PT-00a"
export BK_EXAMINATION="GlobalProperties"
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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3954"
echo " Executing tool itstools"
echo " Input is DES-PT-00a, 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 r052-oct2-155234409200003"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-00a.tgz
mv DES-PT-00a 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 ;