Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2019-input.r189-csrt-155225080800687.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2019-input.qcow2 encryption=off 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 itstoolsm
Input is BusinessProcesses-PT-02, examination is GlobalProperties
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r189-csrt-155225080800687
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 212K
-rw-r--r-- 1 mcc users 3.9K Feb 9 08:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 9 08:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 5 06:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 5 06:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 110 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 348 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.4K Feb 4 23:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K Feb 4 23:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Feb 4 22:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.1K Feb 4 22:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.8K Feb 2 01:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 12K Feb 2 01:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Jan 29 14:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Jan 29 14:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 4 22:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K 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 3 Jan 29 09:34 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 iscolored
-rw-r--r-- 1 mcc users 59K 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 BusinessProcesses-PT-02-GlobalProperties-0

=== Now, execution of the tool begins

BK_START 1553640465524

Working with output stream class java.io.PrintStream
Flatten gal took : 216 ms
Constant places removed 17 places and 11 transitions.
Performed 162 Post agglomeration using F-continuation condition.
Iterating post reduction 0 with 179 rules applied. Total rules applied 179 place count 243 transition count 46
Constant places removed 176 places and 7 transitions.
Performed 3 Post agglomeration using F-continuation condition.
Iterating post reduction 1 with 179 rules applied. Total rules applied 358 place count 67 transition count 36
Constant places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 365 place count 60 transition count 36
Performed 1 Pre agglomeration using Quasi-Persistent + HF-interchangeable + Divergent Free condition.
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 365 place count 60 transition count 35
Constant places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 366 place count 59 transition count 35
Performed 2 Post agglomeration using F-continuation condition.
Constant places removed 2 places and 0 transitions.
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 369 place count 57 transition count 32
Performed 1 Post agglomeration using F-continuation condition.
Constant places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 370 place count 56 transition count 31
Applied a total of 370 rules in 64 ms. Remains 56 /260 variables (removed 204) and now considering 31/219 (removed 188) transitions.
Random walk for 250 k steps run took 1912 ms.
// Phase 1: matrix 31 rows 56 cols
Random walk for 4 * 500 k steps run took 12713 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903251645/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/GlobalProperties.pnml.gal, -t, CGAL, -ctl, DEADLOCK, --load-order, /home/mcc/execution/model.ord], workingDir=/home/mcc/execution]
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 31 rows 56 cols
invariant :p183 + p184 = 1
invariant :p40 + -1'p43 + -1'p169 + p174 + -1'p179 + p184 + p239 + -1'p251 + p256 + -1'p259 = 0
invariant :p153 + p154 = 1
invariant :p87 + p251 = 1
invariant :p128 + p129 = 1
invariant :p178 + p179 = 1
invariant :p163 + p164 = 1
invariant :p69 + p243 = 1
invariant :p193 + p194 = 1
invariant :p173 + p174 = 1
invariant :p42 + p43 = 1
invariant :p39 + p43 + p169 + -1'p174 + p179 + -1'p184 + -1'p239 + p251 + -1'p256 + p259 = 1
invariant :p55 + p235 = 1
invariant :p148 + p149 = 1
invariant :p13 + p212 = 1
invariant :p188 + p189 = 1
invariant :p133 + p134 = 1
invariant :p158 + p159 = 1
invariant :p28 + p224 = 1
invariant :p45 + p53 + p259 = 1
invariant :p79 + p247 = 1
invariant :p63 + p239 = 1
invariant :p21 + p218 = 1
invariant :p50 + -1'p53 + p256 + -1'p259 = 0
invariant :p168 + p169 = 1

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903251645/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/GlobalProperties.pnml.gal -t CGAL -ctl DEADLOCK --load-order /home/mcc/execution/model.ord
Successfully loaded order from file /home/mcc/execution/model.ord
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,145,0.032769,5412,2,323,5,2214,6,0,253,2316,0


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,41,0.052718,6060,2,165,7,4863,9,1,1144,2316,2

System contains 41 deadlocks (shown below if less than --print-limit option) !
FORMULA BusinessProcesses-PT-02-GlobalProperties-0 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
[ 41 states ] showing 10 first states
[ p28=1 p163=1 p39=1 p42=1 p169=1 p174=1 p63=1 p179=1 p87=1 p184=1 p45=1 p189=1 p55=1 p194=1 p154=1 p69=1 p159=1 p139=1 p21=1 p149=1 p79=1 p144=1 p134=1 p129=1 p13=1 ]
[ p28=1 p163=1 p39=1 p42=1 p200=1 p169=1 p174=1 p63=1 p179=1 p87=1 p184=1 p45=1 p189=1 p55=1 p194=1 p154=1 p69=1 p159=1 p139=1 p21=1 p149=1 p79=1 p144=1 p134=1 p129=1 p13=1 ]
[ p28=1 p164=1 p40=1 p43=1 p169=1 p174=1 p63=1 p179=1 p87=1 p184=1 p45=1 p189=1 p55=1 p194=1 p154=1 p69=1 p159=1 p139=1 p21=1 p149=1 p79=1 p144=1 p134=1 p129=1 p13=1 ]
[ p28=1 p164=1 p42=1 p40=1 p169=1 p173=1 p63=1 p179=1 p87=1 p184=1 p45=1 p189=1 p55=1 p194=1 p154=1 p69=1 p159=1 p139=1 p21=1 p149=1 p79=1 p144=1 p134=1 p129=1 p13=1 ]
[ p28=1 p164=1 p42=1 p40=1 p169=1 p174=1 p63=1 p179=1 p87=1 p183=1 p45=1 p189=1 p55=1 p194=1 p154=1 p69=1 p159=1 p139=1 p21=1 p149=1 p79=1 p144=1 p134=1 p129=1 p13=1 ]
[ p28=1 p164=1 p42=1 p200=1 p40=1 p169=1 p173=1 p63=1 p179=1 p87=1 p184=1 p45=1 p189=1 p55=1 p194=1 p154=1 p69=1 p159=1 p139=1 p21=1 p149=1 p79=1 p144=1 p134=1 p129=1 p13=1 ]
[ p28=1 p164=1 p42=1 p200=1 p40=1 p169=1 p174=1 p63=1 p179=1 p87=1 p183=1 p45=1 p189=1 p55=1 p194=1 p154=1 p69=1 p159=1 p139=1 p21=1 p149=1 p79=1 p144=1 p134=1 p129=1 p13=1 ]
[ p28=1 p164=1 p39=1 p43=1 p168=1 p174=1 p63=1 p179=1 p87=1 p184=1 p45=1 p189=1 p55=1 p194=1 p154=1 p69=1 p159=1 p139=1 p21=1 p149=1 p79=1 p144=1 p134=1 p129=1 p13=1 ]
[ p28=1 p164=1 p39=1 p43=1 p169=1 p174=1 p63=1 p87=1 p184=1 p178=1 p45=1 p189=1 p55=1 p194=1 p154=1 p69=1 p159=1 p139=1 p21=1 p149=1 p79=1 p144=1 p134=1 p129=1 p13=1 ]
[ p28=1 p164=1 p39=1 p200=1 p43=1 p168=1 p174=1 p63=1 p179=1 p87=1 p184=1 p45=1 p189=1 p55=1 p194=1 p154=1 p69=1 p159=1 p139=1 p21=1 p149=1 p79=1 p144=1 p134=1 p129=1 p13=1 ]
ITS tools runner thread asked to quit. Dying gracefully.
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]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1553640484383

--------------------
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/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -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/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -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 26, 2019 10:47:47 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/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt]
Mar 26, 2019 10:47:47 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 26, 2019 10:47:48 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 102 ms
Mar 26, 2019 10:47:48 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 262 places.
Mar 26, 2019 10:47:48 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 219 transitions.
Mar 26, 2019 10:47:48 PM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Found NUPN structural information;
Mar 26, 2019 10:47:48 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 26 ms
Mar 26, 2019 10:47:48 PM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 2 fixed domain variables (out of 262 variables) in GAL type BusinessProcesses_PT_02
Mar 26, 2019 10:47:48 PM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: Found a total of 2 constant array cells/variables (out of 262 variables) in type BusinessProcesses_PT_02
Mar 26, 2019 10:47:48 PM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: p123,p118,
Mar 26, 2019 10:47:48 PM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 2 fixed domain variables (out of 262 variables) in GAL type BusinessProcesses_PT_02
Mar 26, 2019 10:47:48 PM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: Found a total of 2 constant array cells/variables (out of 262 variables) in type BusinessProcesses_PT_02
Mar 26, 2019 10:47:48 PM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: p123,p118,
Mar 26, 2019 10:47:48 PM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Removed 2 constant variables :p123=0, p118=0
Mar 26, 2019 10:47:48 PM fr.lip6.move.gal.instantiate.PropertySimplifier evalInInitialState
WARNING: Unexpected boolean logic operator in evalInInitialState fr.lip6.move.gal.impl.EXImpl
Mar 26, 2019 10:47:48 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property BusinessProcesses-PT-02-GlobalProperties-0 is trivially true : it is verified in initial state.
Mar 26, 2019 10:47:48 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 211 ms
Mar 26, 2019 10:47:48 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.simple.gal : 5 ms
Mar 26, 2019 10:47:48 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 219 transitions.
Mar 26, 2019 10:48:03 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property BusinessProcesses-PT-02-GlobalProperties-0 is trivially true : it is verified in initial state.
Mar 26, 2019 10:48:03 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 9 ms
Mar 26, 2019 10:48:03 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 31 transitions.
Mar 26, 2019 10:48:03 PM fr.lip6.move.gal.application.StructuralToGreatSPN handlePage
INFO: Transformed 56 places.
Mar 26, 2019 10:48:03 PM fr.lip6.move.gal.application.StructuralToGreatSPN handlePage
INFO: Transformed 31 transitions.
Mar 26, 2019 10:48:03 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 31 transitions.
Mar 26, 2019 10:48:04 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/GlobalProperties.pnml.gal : 1 ms
Mar 26, 2019 10:48:04 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 25 place invariants in 6 ms
Mar 26, 2019 10:48:04 PM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Skipping mayMatrices nes/nds SMT solver raised an exception or timeout :(error "Failed to check-sat")
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:297)
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:830)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:71)
at java.lang.Thread.run(Thread.java:748)
Mar 26, 2019 10:48:04 PM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 212ms 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="BusinessProcesses-PT-02"
export BK_EXAMINATION="GlobalProperties"
export BK_TOOL="itstoolsm"
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 itstoolsm"
echo " Input is BusinessProcesses-PT-02, 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 r189-csrt-155225080800687"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-02.tgz
mv BusinessProcesses-PT-02 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 ;