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-oct2-155297753000043.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 LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r173-oct2-155297753000043
=====================================================================

--------------------
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 5.9K Mar 10 17:31 GenericPropertiesVerdict.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-LTLFireability-00
FORMULA_NAME SquareGrid-PT-130613-LTLFireability-01
FORMULA_NAME SquareGrid-PT-130613-LTLFireability-02
FORMULA_NAME SquareGrid-PT-130613-LTLFireability-03
FORMULA_NAME SquareGrid-PT-130613-LTLFireability-04
FORMULA_NAME SquareGrid-PT-130613-LTLFireability-05
FORMULA_NAME SquareGrid-PT-130613-LTLFireability-06
FORMULA_NAME SquareGrid-PT-130613-LTLFireability-07
FORMULA_NAME SquareGrid-PT-130613-LTLFireability-08
FORMULA_NAME SquareGrid-PT-130613-LTLFireability-09
FORMULA_NAME SquareGrid-PT-130613-LTLFireability-10
FORMULA_NAME SquareGrid-PT-130613-LTLFireability-11
FORMULA_NAME SquareGrid-PT-130613-LTLFireability-12
FORMULA_NAME SquareGrid-PT-130613-LTLFireability-13
FORMULA_NAME SquareGrid-PT-130613-LTLFireability-14
FORMULA_NAME SquareGrid-PT-130613-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1553212607145

Working with output stream class java.io.PrintStream
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-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLFireability.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLFireability.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903111103/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLFireability.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLFireability.ltl -c -stutter-deadlock
Read 16 LTL properties
Checking formula 0 : !(("((p1il_8_11>=1)&&(pb3_7_11>=1))"))
Formula 0 simplified : !"((p1il_8_11>=1)&&(pb3_7_11>=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]
Compilation finished in 27095 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 101 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, (LTLAP0==true), --buchi-type=spotba], workingDir=/home/mcc/execution]
WARNING : LTSmin timed out (>225 s) on command CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, (LTLAP0==true), --buchi-type=spotba], workingDir=/home/mcc/execution]
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, ((LTLAP1==true))U([]((LTLAP2==true))), --buchi-type=spotba], workingDir=/home/mcc/execution]
WARNING : LTSmin timed out (>225 s) on command CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, ((LTLAP1==true))U([]((LTLAP2==true))), --buchi-type=spotba], workingDir=/home/mcc/execution]
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, X(X(X([](X((LTLAP3==true)))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
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, --when, --ltl, X(X(X([](X((LTLAP3==true)))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
255
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc

BK_STOP 1553214033562

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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 11:56:48 PM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -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 11:56:48 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 21, 2019 11:56:48 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 153 ms
Mar 21, 2019 11:56:48 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 2301 places.
Mar 21, 2019 11:56:48 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 2756 transitions.
Mar 21, 2019 11:56:49 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 482 ms
Mar 21, 2019 11:56:49 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 88 ms
Mar 21, 2019 11:56:49 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSLTLTools
INFO: Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 1 ms
Mar 21, 2019 11:56:49 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 2756 transitions.
Mar 21, 2019 11:56:49 PM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Too many transitions (2756) to apply POR reductions. Disabling POR matrices.
Mar 21, 2019 11:56:50 PM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 577ms conformant to PINS in folder :/home/mcc/execution
pins2lts-mc, 0.000: Registering PINS so language module
pins2lts-mc( 0/ 8), 0.013: Loading model from ./gal.so
pins2lts-mc( 6/ 8), 0.013: library has no initializer
pins2lts-mc( 1/ 8), 0.026: library has no initializer
pins2lts-mc( 6/ 8), 0.013: loading model GAL
pins2lts-mc( 0/ 8), 0.026: library has no initializer
pins2lts-mc( 0/ 8), 0.026: loading model GAL
pins2lts-mc( 3/ 8), 0.026: library has no initializer
pins2lts-mc( 3/ 8), 0.026: loading model GAL
pins2lts-mc( 1/ 8), 0.026: loading model GAL
pins2lts-mc( 4/ 8), 0.026: library has no initializer
pins2lts-mc( 4/ 8), 0.026: loading model GAL
pins2lts-mc( 7/ 8), 0.026: library has no initializer
pins2lts-mc( 7/ 8), 0.026: loading model GAL
pins2lts-mc( 2/ 8), 0.026: library has no initializer
pins2lts-mc( 2/ 8), 0.027: loading model GAL
pins2lts-mc( 5/ 8), 0.026: library has no initializer
pins2lts-mc( 5/ 8), 0.026: loading model GAL
pins2lts-mc( 2/ 8), 0.719: completed loading model GAL
pins2lts-mc( 2/ 8), 0.719: LTL layer: formula: X(X(X([](X((LTLAP3==true))))))
pins2lts-mc( 3/ 8), 0.926: completed loading model GAL
pins2lts-mc( 2/ 8), 0.989: "X(X(X([](X((LTLAP3==true))))))" is not a file, parsing as formula...
pins2lts-mc( 2/ 8), 1.504: Using Spin LTL semantics
pins2lts-mc( 6/ 8), 1.566: completed loading model GAL
pins2lts-mc( 7/ 8), 1.896: completed loading model GAL
pins2lts-mc( 5/ 8), 2.296: completed loading model GAL
pins2lts-mc( 4/ 8), 2.346: completed loading model GAL
pins2lts-mc( 1/ 8), 2.446: completed loading model GAL
pins2lts-mc( 0/ 8), 2.447: completed loading model GAL
pins2lts-mc( 0/ 8), 2.460: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc( 0/ 8), 5.156: DFS-FIFO for weak LTL, using special progress label 2791
pins2lts-mc( 0/ 8), 5.156: There are 2792 state labels and 1 edge labels
pins2lts-mc( 0/ 8), 5.156: State length is 2302, there are 2763 groups
pins2lts-mc( 0/ 8), 5.156: Running dfsfifo using 8 cores
pins2lts-mc( 0/ 8), 5.156: Using a tree table with 2^27 elements
pins2lts-mc( 0/ 8), 5.156: Successor permutation: rr
pins2lts-mc( 0/ 8), 5.156: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc( 0/ 8), 23.995: ~1 levels ~960 states ~650768 transitions
pins2lts-mc( 0/ 8), 42.550: ~1 levels ~1920 states ~1302000 transitions
pins2lts-mc( 5/ 8), 65.385: ~1 levels ~3840 states ~2609616 transitions
pins2lts-mc( 5/ 8), 92.917: ~1 levels ~7680 states ~5220192 transitions
pins2lts-mc( 6/ 8), 141.953: ~1 levels ~15360 states ~10440672 transitions
pins2lts-mc( 0/ 8), 153.268: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc( 0/ 8), 170.650:
pins2lts-mc( 0/ 8), 170.651: mean standard work distribution: 4.1% (states) 4.1% (transitions)
pins2lts-mc( 0/ 8), 170.651:
pins2lts-mc( 0/ 8), 170.651: Explored 15444 states 10493787 transitions, fanout: 679.473
pins2lts-mc( 0/ 8), 170.651: Total exploration time 165.460 sec (148.290 sec minimum, 157.537 sec on average)
pins2lts-mc( 0/ 8), 170.651: States per second: 93, Transitions per second: 63422
pins2lts-mc( 0/ 8), 170.651:
pins2lts-mc( 0/ 8), 170.651: Progress states detected: 8444340
pins2lts-mc( 0/ 8), 170.651: Redundant explorations: -99.8171
pins2lts-mc( 0/ 8), 170.651:
pins2lts-mc( 0/ 8), 170.651: Queue width: 8B, total height: 8887314, memory: 67.80MB
pins2lts-mc( 0/ 8), 170.651: Tree memory: 320.4MB, 39.8 B/state, compr.: 0.4%
pins2lts-mc( 0/ 8), 170.651: Tree fill ratio (roots/leafs): 6.0%/100.0%
pins2lts-mc( 0/ 8), 170.651: Stored 2848 string chucks using 0MB
pins2lts-mc( 0/ 8), 170.651: Total memory used for chunk indexing: 0MB
pins2lts-mc( 0/ 8), 170.651: Est. total memory use: 388.2MB (~1091.8MB 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, --when, --ltl, X(X(X([](X((LTLAP3==true)))))), --buchi-type=spotba], 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)
ITS-tools command line returned an error code 134

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="LTLFireability"
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 LTLFireability"
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-oct2-155297753000043"
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 [ "LTLFireability" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.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 ;