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.r173-oct2-155297753000039.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 SquareGrid-PT-130613, examination is GlobalProperties
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r173-oct2-155297753000039
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 3.5K Feb 12 19:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K Feb 12 19:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Feb 9 02:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 21K Feb 9 02:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 107 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 345 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.6K Feb 5 01:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K Feb 5 01:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 4 22:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 11K Feb 4 22:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Feb 4 21:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Feb 4 21:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Feb 1 21:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 1 21:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 4 22:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 4 22:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jan 29 09:35 equiv_col
-rw-r--r-- 1 mcc users 7 Jan 29 09:35 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:35 iscolored
-rwxr-xr-x 1 mcc users 1.3M 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 SquareGrid-PT-130613-GlobalProperties-0

=== Now, execution of the tool begins

BK_START 1553212162136

Working with output stream class java.io.PrintStream
Flatten gal took : 767 ms
Applied a total of 0 rules in 220 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
// Phase 1: matrix 2756 rows 2301 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_1.0.0.201903111103/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/GlobalProperties.pnml.gal, -t, CGAL, -ctl, DEADLOCK], workingDir=/home/mcc/execution]
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]

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.
Compilation finished in 30396 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 88 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]
sparsehash FATAL ERROR: failed to allocate 27 groups
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing 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]
255

BK_STOP 1553215302263

--------------------
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 21, 2019 11:49:23 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 21, 2019 11:49:23 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 21, 2019 11:49:24 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 217 ms
Mar 21, 2019 11:49:24 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 2301 places.
Mar 21, 2019 11:49:24 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 2756 transitions.
Mar 21, 2019 11:49:25 PM fr.lip6.move.gal.instantiate.PropertySimplifier evalInInitialState
WARNING: Unexpected boolean logic operator in evalInInitialState fr.lip6.move.gal.impl.EXImpl
Mar 21, 2019 11:49:25 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property SquareGrid-PT-130613-GlobalProperties-0 is trivially true : it is verified in initial state.
Mar 21, 2019 11:49:25 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 760 ms
Mar 21, 2019 11:49:25 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.simple.gal : 74 ms
Mar 21, 2019 11:49:25 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 2756 transitions.
Mar 21, 2019 11:49:31 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 2756 transitions.
Mar 21, 2019 11:49:31 PM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Too many transitions (2756) to apply POR reductions. Disabling POR matrices.
Mar 21, 2019 11:49:31 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property SquareGrid-PT-130613-GlobalProperties-0 is trivially true : it is verified in initial state.
Mar 21, 2019 11:49:31 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 719 ms
Mar 21, 2019 11:49:31 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/GlobalProperties.pnml.gal : 66 ms
Mar 21, 2019 11:49:31 PM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 1110ms conformant to PINS in folder :/home/mcc/execution
ITS-tools command line returned an error code 1
pins2lts-mc, 0.000: Registering PINS so language module
pins2lts-mc( 0/ 8), 0.013: Loading model from ./gal.so
pins2lts-mc( 0/ 8), 0.013: library has no initializer
pins2lts-mc( 0/ 8), 0.013: loading model GAL
pins2lts-mc( 2/ 8), 0.003: library has no initializer
pins2lts-mc( 2/ 8), 0.003: loading model GAL
pins2lts-mc( 6/ 8), 0.003: library has no initializer
pins2lts-mc( 6/ 8), 0.003: loading model GAL
pins2lts-mc( 3/ 8), 0.003: library has no initializer
pins2lts-mc( 3/ 8), 0.003: loading model GAL
pins2lts-mc( 5/ 8), 0.003: library has no initializer
pins2lts-mc( 5/ 8), 0.003: loading model GAL
pins2lts-mc( 7/ 8), 0.003: library has no initializer
pins2lts-mc( 1/ 8), 0.003: library has no initializer
pins2lts-mc( 1/ 8), 0.003: loading model GAL
pins2lts-mc( 7/ 8), 0.003: loading model GAL
pins2lts-mc( 4/ 8), 0.003: library has no initializer
pins2lts-mc( 4/ 8), 0.004: loading model GAL
pins2lts-mc( 2/ 8), 0.742: completed loading model GAL
pins2lts-mc( 1/ 8), 1.350: completed loading model GAL
pins2lts-mc( 6/ 8), 1.650: completed loading model GAL
pins2lts-mc( 0/ 8), 3.449: completed loading model GAL
pins2lts-mc( 0/ 8), 3.667: Initializing POR dependencies: labels 2757, guards 2756
pins2lts-mc( 5/ 8), 4.498: completed loading model GAL
pins2lts-mc( 4/ 8), 5.346: completed loading model GAL
pins2lts-mc( 3/ 8), 5.873: completed loading model GAL
pins2lts-mc( 7/ 8), 10.542: completed loading model GAL
pins2lts-mc( 1/ 8), 214.476: No maybe-coenabled matrix found. Turning off NESs from NDS+MC.
pins2lts-mc( 0/ 8), 798.063: There are 2757 state labels and 1 edge labels
pins2lts-mc( 0/ 8), 798.063: State length is 2301, there are 2756 groups
pins2lts-mc( 0/ 8), 798.063: Running bfs using 8 cores
pins2lts-mc( 0/ 8), 798.063: Using a non-indexing tree table with 2^27 elements
pins2lts-mc( 0/ 8), 798.063: Successor permutation: none
pins2lts-mc( 0/ 8), 798.063: Visible groups: 0 / 2756, labels: 0 / 2757
pins2lts-mc( 0/ 8), 798.063: POR cycle proviso: none
pins2lts-mc( 0/ 8), 798.063: Global bits: 0, count bits: 0, local bits: 0
pins2lts-mc( 1/ 8), 1243.090: ~0 levels ~960 states ~650720 transitions
pins2lts-mc( 3/ 8), 1449.083: ~1 levels ~1920 states ~1301840 transitions
pins2lts-mc( 1/ 8), 1730.729: ~1 levels ~3840 states ~2606744 transitions
pins2lts-mc( 1/ 8), 2220.768: ~1 levels ~7680 states ~5216760 transitions
pins2lts-mc( 7/ 8), 2898.540: ~1 levels ~15360 states ~10440272 transitions
pins2lts-mc( 7/ 8), 3083.571: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc( 0/ 8), 3098.781:
pins2lts-mc( 0/ 8), 3098.781: mean standard work distribution: 2.6% (states) 2.6% (transitions)
pins2lts-mc( 0/ 8), 3098.792:
pins2lts-mc( 0/ 8), 3098.792: Explored 17598 states 11954224 transitions, fanout: 679.294
pins2lts-mc( 0/ 8), 3098.792: Total exploration time 2300.710 sec (2287.340 sec minimum, 2294.452 sec on average)
pins2lts-mc( 0/ 8), 3098.792: States per second: 8, Transitions per second: 5196
pins2lts-mc( 0/ 8), 3098.792:
pins2lts-mc( 0/ 8), 3098.792: Queue width: 8B, total height: 9097564, memory: 69.41MB
pins2lts-mc( 0/ 8), 3098.792: Tree memory: 325.7MB, 37.4 B/state, compr.: 0.4%
pins2lts-mc( 0/ 8), 3098.792: Tree fill ratio (roots/leafs): 6.0%/100.0%
pins2lts-mc( 0/ 8), 3098.792: Stored 2848 string chucks using 0MB
pins2lts-mc( 0/ 8), 3098.792: Total memory used for chunk indexing: 0MB
pins2lts-mc( 0/ 8), 3098.792: Est. total memory use: 395.1MB (~1093.4MB paged-in)
java.lang.RuntimeException: Unexpected exception when executing 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]
255
at fr.lip6.move.gal.application.LTSminRunner.checkProperty(LTSminRunner.java:167)
at fr.lip6.move.gal.application.LTSminRunner.access$9(LTSminRunner.java:122)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:91)
at java.lang.Thread.run(Thread.java:748)

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="SquareGrid-PT-130613"
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 SquareGrid-PT-130613, 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 r173-oct2-155297753000039"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SquareGrid-PT-130613.tgz
mv SquareGrid-PT-130613 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 ;