Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
....................
/home/mcc/execution
total 9.8M
-rw-r--r-- 1 mcc users 4.1K May 30 00:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 30 00:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 28 21:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 28 21:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 24 11:17 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 24 11:17 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.8K May 28 09:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 14K May 28 09:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K May 28 07:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 7.4K May 28 07:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 24 11:17 NewModel
-rw-r--r-- 1 mcc users 3.4K May 27 12:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 27 12:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 107 May 26 06:29 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 345 May 26 06:29 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.3K May 26 14:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11K May 26 14:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 28 07:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 28 07:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 24 11:17 equiv_col
-rw-r--r-- 1 mcc users 3 May 24 11:17 instance
-rw-r--r-- 1 mcc users 6 May 24 11:17 iscolored
-rw-r--r-- 1 mcc users 9.6M May 24 11:17 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool itstools
Input is DLCflexbar-PT-6b, examination is ReachabilityDeadlock
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r272-smll-152749149200449
=====================================================================

--------------------
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 DLCflexbar-PT-6b-ReachabilityDeadlock-0

=== Now, execution of the tool begins

BK_START 1527987597917

Flatten gal took : 4015 ms
Constant places removed 1 places and 1 transitions.
Performed 15442 Post agglomeration using F-continuation condition.
Iterating post reduction 0 with 15443 rules applied. Total rules applied 15443 place count 25103 transition count 23669
Constant places removed 15443 places and 1 transitions.
Reduce isomorphic transitions removed 276 transitions.
Performed 268 Post agglomeration using F-continuation condition.
Iterating post reduction 1 with 15987 rules applied. Total rules applied 31430 place count 9660 transition count 23124
Constant places removed 268 places and 0 transitions.
Reduce isomorphic transitions removed 84 transitions.
Performed 84 Post agglomeration using F-continuation condition.
Iterating post reduction 2 with 436 rules applied. Total rules applied 31866 place count 9392 transition count 22956
Constant places removed 84 places and 0 transitions.
Iterating post reduction 3 with 84 rules applied. Total rules applied 31950 place count 9308 transition count 22956
Performed 84 Pre agglomeration using Quasi-Persistent + HF-interchangeable + Divergent Free condition.
Pre-agglomeration after 4 with 84 Pre rules applied. Total rules applied 31950 place count 9308 transition count 22872
Constant places removed 84 places and 0 transitions.
Iterating post reduction 4 with 84 rules applied. Total rules applied 32034 place count 9224 transition count 22872
Symmetric choice reduction at 5 with 1792 rule applications. Total rules 33826 place count 9224 transition count 22872
Constant places removed 1792 places and 1792 transitions.
Iterating post reduction 5 with 1792 rules applied. Total rules applied 35618 place count 7432 transition count 21080
Performed 24 Pre agglomeration using Quasi-Persistent + HF-interchangeable + Divergent Free condition.
Pre-agglomeration after 6 with 24 Pre rules applied. Total rules applied 35618 place count 7432 transition count 21056
Constant places removed 24 places and 0 transitions.
Iterating post reduction 6 with 24 rules applied. Total rules applied 35642 place count 7408 transition count 21056
Symmetric choice reduction at 7 with 92 rule applications. Total rules 35734 place count 7408 transition count 21056
Constant places removed 92 places and 1400 transitions.
Reduce isomorphic transitions removed 84 transitions.
Iterating post reduction 7 with 176 rules applied. Total rules applied 35910 place count 7316 transition count 19572
Performed 2040 Post agglomeration using F-continuation condition.
Constant places removed 2040 places and 0 transitions.
Iterating post reduction 8 with 2040 rules applied. Total rules applied 37950 place count 5276 transition count 17524
Symmetric choice reduction at 9 with 32 rule applications. Total rules 37982 place count 5276 transition count 17524
Constant places removed 32 places and 2912 transitions.
Iterating post reduction 9 with 32 rules applied. Total rules applied 38014 place count 5244 transition count 14612
Performed 101 Post agglomeration using F-continuation condition.
Constant places removed 101 places and 0 transitions.
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 10 with 126 rules applied. Total rules applied 38140 place count 5143 transition count 15419
Performed 101 Post agglomeration using F-continuation condition.
Constant places removed 101 places and 0 transitions.
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 11 with 127 rules applied. Total rules applied 38267 place count 5042 transition count 16225
Performed 101 Post agglomeration using F-continuation condition.
Constant places removed 101 places and 0 transitions.
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 12 with 126 rules applied. Total rules applied 38393 place count 4941 transition count 17038
Performed 49 Post agglomeration using F-continuation condition.
Constant places removed 49 places and 0 transitions.
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 13 with 66 rules applied. Total rules applied 38459 place count 4892 transition count 18020
Applied a total of 38459 rules in 135585 ms. Remains 4892 /25104 variables (removed 20212) and now considering 18020/39112 (removed 21092) transitions.
Normalized transition count is 16553
// Phase 1: matrix 16553 rows 4892 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_1.0.0.201805151631/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityDeadlock.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_1.0.0.201805151631/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityDeadlock.pnml.gal -t CGAL -ctl DEADLOCK
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O3, model.c], workingDir=/home/mcc/execution]
No direction supplied, using forward translation only.
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O3, model.c], workingDir=/home/mcc/execution] killed by timeout after 400 SECONDS
sparsehash FATAL ERROR: failed to allocate 44 groups

BK_STOP 1527988706885

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityDeadlock -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 -consoleLog -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityDeadlock -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
Jun 03, 2018 1:00:00 AM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -smt]
Jun 03, 2018 1:00:00 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Jun 03, 2018 1:00:01 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 966 ms
Jun 03, 2018 1:00:02 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 25104 places.
Jun 03, 2018 1:00:03 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 39112 transitions.
Jun 03, 2018 1:00:03 AM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Found NUPN structural information;
Jun 03, 2018 1:00:08 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 4001 ms
Jun 03, 2018 1:00:08 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.simple.gal : 258 ms
Jun 03, 2018 1:00:12 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 39112 transitions.
Jun 03, 2018 1:02:59 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityDeadlock.pnml.gal : 77 ms
Jun 03, 2018 1:03:00 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 18020 transitions.
Jun 03, 2018 1:03:00 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Too many transitions (18020) to apply POR reductions. Disabling POR matrices.
Jun 03, 2018 1:03:01 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 2121ms conformant to PINS in folder :/home/mcc/execution
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O3, model.c], workingDir=/home/mcc/execution] killed by timeout after 400 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:78)
at java.lang.Thread.run(Thread.java:748)
ITS-tools command line returned an error code 1

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="DLCflexbar-PT-6b"
export BK_EXAMINATION="ReachabilityDeadlock"
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

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-6b.tgz
mv DLCflexbar-PT-6b execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool itstools"
echo " Input is DLCflexbar-PT-6b, examination is ReachabilityDeadlock"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r272-smll-152749149200449"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityDeadlock" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityDeadlock" != "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 "ReachabilityDeadlock.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityDeadlock.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityDeadlock.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 '' ReachabilityDeadlock.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 ;