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-155225080000165.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 AutoFlight-PT-06b, examination is GlobalProperties
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r189-csrt-155225080000165
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 292K
-rw-r--r-- 1 mcc users 3.2K Feb 9 06:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Feb 9 06:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 5 03:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K Feb 5 03:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 104 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 342 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.4K Feb 4 22:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K Feb 4 22:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Feb 4 22:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.7K Feb 4 22:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 2 00:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Feb 2 00:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Jan 29 11:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Jan 29 11:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K 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 4 Jan 29 09:34 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 iscolored
-rw-r--r-- 1 mcc users 134K 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 AutoFlight-PT-06b-GlobalProperties-0

=== Now, execution of the tool begins

BK_START 1553586105476

Working with output stream class java.io.PrintStream
Flatten gal took : 250 ms
Constant places removed 1 places and 1 transitions.
Performed 366 Post agglomeration using F-continuation condition.
Iterating post reduction 0 with 367 rules applied. Total rules applied 367 place count 573 transition count 205
Constant places removed 367 places and 1 transitions.
Reduce isomorphic transitions removed 30 transitions.
Performed 24 Post agglomeration using F-continuation condition.
Iterating post reduction 1 with 421 rules applied. Total rules applied 788 place count 206 transition count 150
Constant places removed 24 places and 0 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 812 place count 182 transition count 150
Performed 31 Pre agglomeration using Quasi-Persistent + HF-interchangeable + Divergent Free condition.
Pre-agglomeration after 3 with 31 Pre rules applied. Total rules applied 812 place count 182 transition count 119
Constant places removed 43 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.
Iterating post reduction 3 with 55 rules applied. Total rules applied 867 place count 139 transition count 107
Constant places removed 12 places and 0 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 879 place count 127 transition count 107
Performed 19 Post agglomeration using F-continuation condition.
Constant places removed 19 places and 0 transitions.
Iterating post reduction 5 with 19 rules applied. Total rules applied 898 place count 108 transition count 88
Applied a total of 898 rules in 365 ms. Remains 108 /574 variables (removed 466) and now considering 88/572 (removed 484) transitions.
Random walk for 250 k steps run took 4246 ms.
// Phase 1: matrix 88 rows 108 cols
Random walk for 4 * 500 k steps run took 28326 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
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 88 rows 108 cols
invariant :p213 + p219 + p223 = 1
invariant :p521 + p523 + p524 + p528 = 1
invariant :p231 + p236 = 1
invariant :p75 + p80 = 1
invariant :p36 + p41 = 1
invariant :p470 + p472 + p473 + p477 = 1
invariant :p192 + p197 = 1
invariant :p555 + p557 + p558 + p562 = 1
invariant :p174 + p180 + p184 = 1
invariant :p411 + p461 + p477 + p494 + p511 + p528 + p545 + p562 + p573 = 8
invariant :p86 + p91 = 1
invariant :p153 + p158 = 1
invariant :p114 + p119 = 1
invariant :p164 + p169 = 1
invariant :p135 + p141 + p145 = 1
invariant :p538 + p540 + p541 + p545 = 1
invariant :p47 + p52 = 1
invariant :p96 + p102 + p106 = 1
invariant :p570 + p573 = 1
invariant :p252 + p258 + p262 = 1
invariant :p378 + p380 + p381 + p382 + p383 + p384 + p385 + p399 + p400 + p401 + p402 + p403 + p404 + p405 + p406 + p407 + p408 + p409 + p410 + -1'p461 + -1'p477 + -1'p494 + -1'p511 + -1'p528 + -1'p545 + -1'p562 + -1'p573 = -7
invariant :p504 + p506 + p507 + p511 = 1
invariant :p487 + p489 + p490 + p494 = 1
invariant :p57 + p63 + p67 = 1
invariant :p242 + p247 = 1
invariant :p434 + p436 + p437 + p438 + p439 + p440 + p441 + p449 + p450 + p451 + p452 + p453 + p454 + p455 + p456 + p457 + p458 + p459 + p460 + p461 = 1
invariant :p125 + p130 = 1
invariant :p203 + p208 = 1
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]

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,1.70201e+08,0.099909,5992,2,1117,5,5445,6,0,523,4640,0


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,1920,0.332897,11064,2,538,7,37999,9,1,2288,6836,2

System contains 1920 deadlocks (shown below if less than --print-limit option) !
FORMULA AutoFlight-PT-06b-GlobalProperties-0 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
[ 1920 states ] showing 10 first states
[ p135=1 p174=1 p96=1 p213=1 p63=1 p252=1 p36=1 p47=1 p477=1 p411=1 p461=1 p75=1 p573=1 p562=1 p545=1 p528=1 p511=1 p489=1 p114=1 p231=1 p192=1 p153=1 p86=1 p242=1 p203=1 p164=1 p125=1 ]
[ p135=1 p174=1 p96=1 p213=1 p63=1 p252=1 p36=1 p47=1 p477=1 p411=1 p461=1 p75=1 p573=1 p494=1 p545=1 p528=1 p511=1 p114=1 p557=1 p231=1 p192=1 p153=1 p86=1 p242=1 p203=1 p164=1 p125=1 ]
[ p135=1 p174=1 p96=1 p213=1 p63=1 p252=1 p36=1 p47=1 p477=1 p411=1 p461=1 p75=1 p573=1 p494=1 p562=1 p528=1 p511=1 p114=1 p231=1 p540=1 p192=1 p153=1 p86=1 p242=1 p203=1 p164=1 p125=1 ]
[ p135=1 p174=1 p96=1 p213=1 p63=1 p252=1 p36=1 p47=1 p477=1 p411=1 p461=1 p75=1 p573=1 p494=1 p562=1 p545=1 p511=1 p114=1 p231=1 p192=1 p153=1 p523=1 p86=1 p242=1 p203=1 p164=1 p125=1 ]
[ p135=1 p174=1 p96=1 p213=1 p63=1 p252=1 p36=1 p47=1 p477=1 p411=1 p461=1 p75=1 p573=1 p494=1 p562=1 p545=1 p528=1 p114=1 p231=1 p192=1 p153=1 p506=1 p86=1 p242=1 p203=1 p164=1 p125=1 ]
[ p135=1 p174=1 p96=1 p213=1 p63=1 p252=1 p36=1 p47=1 p477=1 p411=1 p461=1 p75=1 p573=1 p507=1 p494=1 p562=1 p545=1 p528=1 p114=1 p231=1 p192=1 p153=1 p86=1 p242=1 p203=1 p164=1 p125=1 ]
[ p135=1 p174=1 p96=1 p213=1 p63=1 p252=1 p36=1 p47=1 p477=1 p411=1 p461=1 p75=1 p573=1 p524=1 p494=1 p562=1 p545=1 p511=1 p114=1 p231=1 p192=1 p153=1 p86=1 p242=1 p203=1 p164=1 p125=1 ]
[ p135=1 p174=1 p96=1 p213=1 p63=1 p252=1 p36=1 p47=1 p477=1 p411=1 p461=1 p75=1 p573=1 p541=1 p494=1 p562=1 p528=1 p511=1 p114=1 p231=1 p192=1 p153=1 p86=1 p242=1 p203=1 p164=1 p125=1 ]
[ p135=1 p174=1 p96=1 p213=1 p63=1 p252=1 p36=1 p47=1 p477=1 p411=1 p461=1 p75=1 p573=1 p558=1 p494=1 p545=1 p528=1 p511=1 p114=1 p231=1 p192=1 p153=1 p86=1 p242=1 p203=1 p164=1 p125=1 ]
[ p135=1 p174=1 p96=1 p213=1 p63=1 p252=1 p36=1 p47=1 p477=1 p411=1 p461=1 p75=1 p573=1 p490=1 p562=1 p545=1 p528=1 p511=1 p114=1 p231=1 p192=1 p153=1 p86=1 p242=1 p203=1 p164=1 p125=1 ]
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 1553586145163

--------------------
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 7:41:48 AM 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 7:41:48 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 26, 2019 7:41:49 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 196 ms
Mar 26, 2019 7:41:49 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 574 places.
Mar 26, 2019 7:41:49 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 572 transitions.
Mar 26, 2019 7:41:49 AM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Found NUPN structural information;
Mar 26, 2019 7:41:49 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 46 ms
Mar 26, 2019 7:41:49 AM fr.lip6.move.gal.instantiate.PropertySimplifier evalInInitialState
WARNING: Unexpected boolean logic operator in evalInInitialState fr.lip6.move.gal.impl.EXImpl
Mar 26, 2019 7:41:49 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property AutoFlight-PT-06b-GlobalProperties-0 is trivially true : it is verified in initial state.
Mar 26, 2019 7:41:49 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 244 ms
Mar 26, 2019 7:41:49 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.simple.gal : 12 ms
Mar 26, 2019 7:41:50 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 572 transitions.
Mar 26, 2019 7:42:23 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property AutoFlight-PT-06b-GlobalProperties-0 is trivially true : it is verified in initial state.
Mar 26, 2019 7:42:23 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 25 ms
Mar 26, 2019 7:42:23 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 88 transitions.
Mar 26, 2019 7:42:23 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 88 transitions.
Mar 26, 2019 7:42:23 AM fr.lip6.move.gal.application.StructuralToGreatSPN handlePage
INFO: Transformed 108 places.
Mar 26, 2019 7:42:23 AM fr.lip6.move.gal.application.StructuralToGreatSPN handlePage
INFO: Transformed 88 transitions.
Mar 26, 2019 7:42:23 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/GlobalProperties.pnml.gal : 1 ms
Mar 26, 2019 7:42:24 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 28 place invariants in 82 ms
Mar 26, 2019 7:42:24 AM 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 7:42:24 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 748ms 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-06b"
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 AutoFlight-PT-06b, 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-155225080000165"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-06b.tgz
mv AutoFlight-PT-06b 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 ;