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.r195-csrt-155246555000822.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 IBM319-PT-none, examination is GlobalProperties
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r195-csrt-155246555000822
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 356K
-rw-r--r-- 1 mcc users 5.7K Feb 11 05:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Feb 11 05:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.0K Feb 7 05:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 7 05:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 101 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 339 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 3.4K Feb 5 00:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K Feb 5 00:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 4 22:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.6K Feb 4 22:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.5K Feb 3 11:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Feb 3 11:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Jan 31 06:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 21K Jan 31 06:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Feb 4 22:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Feb 4 22:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 Jan 29 09:34 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 iscolored
-rw-r--r-- 1 mcc users 174K 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 IBM319-PT-none-GlobalProperties-0

=== Now, execution of the tool begins

BK_START 1553765586402

Working with output stream class java.io.PrintStream
Flatten gal took : 222 ms
Constant places removed 85 places and 1 transitions.
Performed 127 Post agglomeration using F-continuation condition.
Iterating post reduction 0 with 212 rules applied. Total rules applied 212 place count 168 transition count 50
Constant places removed 128 places and 1 transitions.
Reduce isomorphic transitions removed 5 transitions.
Performed 6 Post agglomeration using F-continuation condition.
Iterating post reduction 1 with 139 rules applied. Total rules applied 351 place count 40 transition count 38
Constant places removed 9 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.
Iterating post reduction 2 with 10 rules applied. Total rules applied 361 place count 31 transition count 37
Constant places removed 2 places and 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 363 place count 29 transition count 36
Performed 7 Pre agglomeration using Quasi-Persistent + HF-interchangeable + Divergent Free condition.
Pre-agglomeration after 4 with 7 Pre rules applied. Total rules applied 363 place count 29 transition count 29
Constant places removed 7 places and 0 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 370 place count 22 transition count 29
Performed 7 Post agglomeration using F-continuation condition.
Constant places removed 7 places and 0 transitions.
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 11 rules applied. Total rules applied 381 place count 15 transition count 17
Performed 1 Post agglomeration using F-continuation condition.
Constant places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 382 place count 14 transition count 16
Performed 2 Post agglomeration using F-continuation condition.
Constant places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 384 place count 12 transition count 22
Applied a total of 384 rules in 39 ms. Remains 12 /253 variables (removed 241) and now considering 22/178 (removed 156) transitions.
Random walk for 250 k steps run took 1358 ms.
// Phase 1: matrix 22 rows 12 cols
Random walk for 4 * 500 k steps run took 8304 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]

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,20,0.013189,4256,2,34,5,165,6,0,70,94,0


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,16,0.014677,4256,2,31,7,412,9,1,286,197,2

System contains 16 deadlocks (shown below if less than --print-limit option) !
FORMULA IBM319-PT-none-GlobalProperties-0 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
[ 16 states ] showing 10 first states
[ ]
[ merge_s00001160_activated=1 ]
[ process_s00000343__s00003019_output_s00001249=1 ]
[ callToTask_s00001168_input_s00001068=1 ]
[ callToTask_s00001168_input_s00001066=1 merge_s00002240_activated=1 ]
[ callToTask_s00001168_input_s00001127=1 ]
[ callToTask_s00002869_input_s00001052=1 ]
[ callToTask_s00002869_input_s00001052=1 merge_s00001160_activated=1 ]
[ callToTask_s00002869_input_s00001052=1 process_s00000343__s00003019_output_s00001249=1 ]
[ callToTask_s00002869_input_s00001052=1 callToTask_s00001168_input_s00001068=1 ]
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 22 rows 12 cols
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 1553765600272

--------------------
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 28, 2019 9:33:08 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 28, 2019 9:33:08 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 28, 2019 9:33:09 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 86 ms
Mar 28, 2019 9:33:09 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 253 places.
Mar 28, 2019 9:33:09 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 178 transitions.
Mar 28, 2019 9:33:09 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 25 ms
Mar 28, 2019 9:33:09 AM fr.lip6.move.gal.instantiate.PropertySimplifier evalInInitialState
WARNING: Unexpected boolean logic operator in evalInInitialState fr.lip6.move.gal.impl.EXImpl
Mar 28, 2019 9:33:09 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property IBM319-PT-none-GlobalProperties-0 is trivially true : it is verified in initial state.
Mar 28, 2019 9:33:09 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 209 ms
Mar 28, 2019 9:33:09 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.simple.gal : 28 ms
Mar 28, 2019 9:33:09 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 178 transitions.
Mar 28, 2019 9:33:19 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property IBM319-PT-none-GlobalProperties-0 is trivially true : it is verified in initial state.
Mar 28, 2019 9:33:19 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 17 ms
Mar 28, 2019 9:33:19 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 22 transitions.
Mar 28, 2019 9:33:19 AM fr.lip6.move.gal.application.StructuralToGreatSPN handlePage
INFO: Transformed 12 places.
Mar 28, 2019 9:33:19 AM fr.lip6.move.gal.application.StructuralToGreatSPN handlePage
INFO: Transformed 22 transitions.
Mar 28, 2019 9:33:19 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 22 transitions.
Mar 28, 2019 9:33:19 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/GlobalProperties.pnml.gal : 0 ms
Mar 28, 2019 9:33:19 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 0 place invariants in 20 ms
Skipping mayMatrices nes/nds SMT solver raised an error :(error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
java.lang.RuntimeException: SMT solver raised an error :(error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.computeAndDeclareInvariants(KInductionSolver.java:293)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.init(KInductionSolver.java:71)
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 28, 2019 9:33:19 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 185ms 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="IBM319-PT-none"
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 IBM319-PT-none, 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 r195-csrt-155246555000822"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/IBM319-PT-none.tgz
mv IBM319-PT-none 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 ;