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-oct2-155297753000034.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-100510, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r173-oct2-155297753000034
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 960K
-rw-r--r-- 1 mcc users 4.1K Feb 12 19:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 12 19:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 9 02:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 9 02:39 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 2.7K Feb 5 01:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K Feb 5 01:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Feb 4 22:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.8K Feb 4 22:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Feb 4 21:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Feb 4 21:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Feb 1 21:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 1 21:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 4 22:30 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 786K 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-100510-LTLFireability-00
FORMULA_NAME SquareGrid-PT-100510-LTLFireability-01
FORMULA_NAME SquareGrid-PT-100510-LTLFireability-02
FORMULA_NAME SquareGrid-PT-100510-LTLFireability-03
FORMULA_NAME SquareGrid-PT-100510-LTLFireability-04
FORMULA_NAME SquareGrid-PT-100510-LTLFireability-05
FORMULA_NAME SquareGrid-PT-100510-LTLFireability-06
FORMULA_NAME SquareGrid-PT-100510-LTLFireability-07
FORMULA_NAME SquareGrid-PT-100510-LTLFireability-08
FORMULA_NAME SquareGrid-PT-100510-LTLFireability-09
FORMULA_NAME SquareGrid-PT-100510-LTLFireability-10
FORMULA_NAME SquareGrid-PT-100510-LTLFireability-11
FORMULA_NAME SquareGrid-PT-100510-LTLFireability-12
FORMULA_NAME SquareGrid-PT-100510-LTLFireability-13
FORMULA_NAME SquareGrid-PT-100510-LTLFireability-14
FORMULA_NAME SquareGrid-PT-100510-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1553211835157

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 : !(((G(X("((p1il_6_2>=1)&&(pb3_5_2>=1))")))U((X("((p1i_7_5>=1)&&(pbl_7_5>=1))"))U("((p1i_8_1>=1)&&(pbl_8_1>=1))"))))
Formula 0 simplified : !(GX"((p1il_6_2>=1)&&(pb3_5_2>=1))" U (X"((p1i_7_5>=1)&&(pbl_7_5>=1))" U "((p1i_8_1>=1)&&(pbl_8_1>=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 14839 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 117 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, ([](X((LTLAP0==true))))U((X((LTLAP1==true)))U((LTLAP2==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((LTLAP0==true))))U((X((LTLAP1==true)))U((LTLAP2==true))), --buchi-type=spotba], workingDir=/home/mcc/execution]
255
sparsehash FATAL ERROR: failed to allocate 43 groups

BK_STOP 1553212765784

--------------------
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 11:43:56 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 11:43:56 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 21, 2019 11:43:57 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 117 ms
Mar 21, 2019 11:43:57 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 1380 places.
Mar 21, 2019 11:43:57 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 1640 transitions.
Mar 21, 2019 11:43:57 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 36 ms
Mar 21, 2019 11:43:57 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 277 ms
Mar 21, 2019 11:43:57 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 9 ms
Mar 21, 2019 11:43:57 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSLTLTools
INFO: Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 1 ms
Mar 21, 2019 11:43:57 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 1640 transitions.
Mar 21, 2019 11:43:57 PM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Too many transitions (1640) to apply POR reductions. Disabling POR matrices.
Mar 21, 2019 11:43:58 PM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 398ms conformant to PINS in folder :/home/mcc/execution
pins2lts-mc, 0.000: Registering PINS so language module
pins2lts-mc( 0/ 8), 0.037: Loading model from ./gal.so
pins2lts-mc( 5/ 8), 0.061: library has no initializer
pins2lts-mc( 5/ 8), 0.061: loading model GAL
pins2lts-mc( 3/ 8), 0.061: library has no initializer
pins2lts-mc( 3/ 8), 0.061: loading model GAL
pins2lts-mc( 4/ 8), 0.061: library has no initializer
pins2lts-mc( 4/ 8), 0.061: loading model GAL
pins2lts-mc( 0/ 8), 0.061: library has no initializer
pins2lts-mc( 0/ 8), 0.061: loading model GAL
pins2lts-mc( 1/ 8), 0.097: library has no initializer
pins2lts-mc( 1/ 8), 0.097: loading model GAL
pins2lts-mc( 6/ 8), 0.065: library has no initializer
pins2lts-mc( 6/ 8), 0.065: loading model GAL
pins2lts-mc( 7/ 8), 0.069: library has no initializer
pins2lts-mc( 7/ 8), 0.069: loading model GAL
pins2lts-mc( 2/ 8), 0.106: library has no initializer
pins2lts-mc( 2/ 8), 0.106: loading model GAL
pins2lts-mc( 0/ 8), 1.101: completed loading model GAL
pins2lts-mc( 0/ 8), 1.102: LTL layer: formula: ([](X((LTLAP0==true))))U((X((LTLAP1==true)))U((LTLAP2==true)))
pins2lts-mc( 0/ 8), 1.103: "([](X((LTLAP0==true))))U((X((LTLAP1==true)))U((LTLAP2==true)))" is not a file, parsing as formula...
pins2lts-mc( 0/ 8), 1.737: Using Spin LTL semantics
pins2lts-mc( 5/ 8), 2.250: completed loading model GAL
pins2lts-mc( 3/ 8), 2.423: completed loading model GAL
pins2lts-mc( 7/ 8), 2.413: completed loading model GAL
pins2lts-mc( 2/ 8), 2.589: completed loading model GAL
pins2lts-mc( 0/ 8), 2.782: buchi has 6 states
pins2lts-mc( 1/ 8), 2.948: completed loading model GAL
pins2lts-mc( 6/ 8), 2.913: completed loading model GAL
pins2lts-mc( 4/ 8), 2.950: completed loading model GAL
pins2lts-mc( 0/ 8), 2.977: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc( 0/ 8), 6.312: DFS-FIFO for weak LTL, using special progress label 1669
pins2lts-mc( 0/ 8), 6.312: There are 1670 state labels and 1 edge labels
pins2lts-mc( 0/ 8), 6.312: State length is 1381, there are 1654 groups
pins2lts-mc( 0/ 8), 6.312: Running dfsfifo using 8 cores
pins2lts-mc( 0/ 8), 6.312: Using a tree table with 2^27 elements
pins2lts-mc( 0/ 8), 6.312: Successor permutation: rr
pins2lts-mc( 0/ 8), 6.312: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc( 0/ 8), 16.535: ~120 levels ~960 states ~451504 transitions
pins2lts-mc( 0/ 8), 30.305: ~240 levels ~1920 states ~958208 transitions
pins2lts-mc( 4/ 8), 43.936: ~480 levels ~3840 states ~2053184 transitions
pins2lts-mc( 1/ 8), 57.084: ~958 levels ~7680 states ~4309760 transitions
pins2lts-mc( 0/ 8), 81.587: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc( 0/ 8), 109.142:
pins2lts-mc( 0/ 8), 109.142: mean standard work distribution: 5.8% (states) 6.0% (transitions)
pins2lts-mc( 0/ 8), 109.142:
pins2lts-mc( 0/ 8), 109.142: Explored 10348 states 5978493 transitions, fanout: 577.744
pins2lts-mc( 0/ 8), 109.142: Total exploration time 102.780 sec (80.820 sec minimum, 94.265 sec on average)
pins2lts-mc( 0/ 8), 109.142: States per second: 101, Transitions per second: 58168
pins2lts-mc( 0/ 8), 109.142:
pins2lts-mc( 0/ 8), 109.142: Progress states detected: 2891
pins2lts-mc( 0/ 8), 109.142: Redundant explorations: -99.8268
pins2lts-mc( 0/ 8), 109.142:
pins2lts-mc( 0/ 8), 109.142: Queue width: 8B, total height: 11174, memory: 0.09MB
pins2lts-mc( 0/ 8), 109.142: Tree memory: 301.6MB, 52.9 B/state, compr.: 1.0%
pins2lts-mc( 0/ 8), 109.142: Tree fill ratio (roots/leafs): 4.0%/100.0%
pins2lts-mc( 0/ 8), 109.142: Stored 1667 string chucks using 0MB
pins2lts-mc( 0/ 8), 109.142: Total memory used for chunk indexing: 0MB
pins2lts-mc( 0/ 8), 109.142: Est. total memory use: 301.7MB (~1024.1MB 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((LTLAP0==true))))U((X((LTLAP1==true)))U((LTLAP2==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 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="SquareGrid-PT-100510"
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-100510, 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-oct2-155297753000034"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SquareGrid-PT-100510.tgz
mv SquareGrid-PT-100510 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 ;