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-oct2-155297753100115.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 SwimmingPool-PT-08, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r173-oct2-155297753100115
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 160K
-rw-r--r-- 1 mcc users 3.1K Feb 12 19:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K Feb 12 19:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 9 02:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 9 02:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.8K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 105 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 343 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.5K Feb 5 01:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K Feb 5 01:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Feb 4 22:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.3K Feb 4 22:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 4 21:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Feb 4 21:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 1 21:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 1 21:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 4 22:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 4 22:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jan 29 09:35 equiv_col
-rw-r--r-- 1 mcc users 3 Jan 29 09:35 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:35 iscolored
-rw-r--r-- 1 mcc users 3.9K 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 SwimmingPool-PT-08-LTLFireability-00
FORMULA_NAME SwimmingPool-PT-08-LTLFireability-01
FORMULA_NAME SwimmingPool-PT-08-LTLFireability-02
FORMULA_NAME SwimmingPool-PT-08-LTLFireability-03
FORMULA_NAME SwimmingPool-PT-08-LTLFireability-04
FORMULA_NAME SwimmingPool-PT-08-LTLFireability-05
FORMULA_NAME SwimmingPool-PT-08-LTLFireability-06
FORMULA_NAME SwimmingPool-PT-08-LTLFireability-07
FORMULA_NAME SwimmingPool-PT-08-LTLFireability-08
FORMULA_NAME SwimmingPool-PT-08-LTLFireability-09
FORMULA_NAME SwimmingPool-PT-08-LTLFireability-10
FORMULA_NAME SwimmingPool-PT-08-LTLFireability-11
FORMULA_NAME SwimmingPool-PT-08-LTLFireability-12
FORMULA_NAME SwimmingPool-PT-08-LTLFireability-13
FORMULA_NAME SwimmingPool-PT-08-LTLFireability-14
FORMULA_NAME SwimmingPool-PT-08-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1553217399977

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(F(F("((WaitBag>=1)&&(Bags>=1))")))))
Formula 0 simplified : !GF"((WaitBag>=1)&&(Bags>=1))"
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 7 rows 9 cols
invariant :WaitBag + -1'InBath + Dressed + Cabins + -1'Bags = -40
invariant :Entered + InBath + Out + -1'Cabins = 80
invariant :Undress + InBath + Dress + Bags = 120
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 212 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 83 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 : 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, --ltl, [](<>(<>((LTLAP0==true)))), --buchi-type=spotba], workingDir=/home/mcc/execution]
134

BK_TIME_CONFINEMENT_REACHED

--------------------
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 22, 2019 1:16:41 AM 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 22, 2019 1:16:41 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 22, 2019 1:16:41 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 16 ms
Mar 22, 2019 1:16:41 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 9 places.
Mar 22, 2019 1:16:41 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 7 transitions.
Mar 22, 2019 1:16:41 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 5 ms
Mar 22, 2019 1:16:41 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 32 ms
Mar 22, 2019 1:16:41 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 4 ms
Mar 22, 2019 1:16:41 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSLTLTools
INFO: Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 1 ms
Mar 22, 2019 1:16:42 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 7 transitions.
Mar 22, 2019 1:16:42 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 3 place invariants in 3 ms
Mar 22, 2019 1:16:42 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 9 variables to be positive in 21 ms
Mar 22, 2019 1:16:42 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 7 transitions.
Mar 22, 2019 1:16:42 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/7 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 22, 2019 1:16:42 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 22, 2019 1:16:42 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 7 transitions.
Mar 22, 2019 1:16:42 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 22, 2019 1:16:43 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeCoEnablingMatrix
INFO: Computing symmetric co enabling matrix : 7 transitions.
Mar 22, 2019 1:16:43 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Finished co-enabling matrix. took 283 ms. Total solver calls (SAT/UNSAT): 13(13/0)
Mar 22, 2019 1:16:43 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeDoNotAccord
INFO: Computing Do-Not-Accords matrix : 7 transitions.
Mar 22, 2019 1:16:43 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Completed DNA matrix. took 20 ms. Total solver calls (SAT/UNSAT): 12(0/12)
Mar 22, 2019 1:16:43 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 1208ms 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( 5/ 8), 0.000: library has no initializer
pins2lts-mc( 1/ 8), 0.013: library has no initializer
pins2lts-mc( 6/ 8), 0.013: library has no initializer
pins2lts-mc( 6/ 8), 0.013: loading model GAL
pins2lts-mc( 6/ 8), 0.013: completed loading model GAL
pins2lts-mc( 6/ 8), 0.013: LTL layer: formula: [](<>(<>((LTLAP0==true))))
pins2lts-mc( 6/ 8), 0.013: "[](<>(<>((LTLAP0==true))))" is not a file, parsing as formula...
pins2lts-mc( 6/ 8), 0.013: Using Spin LTL semantics
pins2lts-mc( 4/ 8), 0.013: library has no initializer
pins2lts-mc( 4/ 8), 0.014: loading model GAL
pins2lts-mc( 1/ 8), 0.013: loading model GAL
pins2lts-mc( 4/ 8), 0.014: completed loading model GAL
pins2lts-mc( 1/ 8), 0.014: completed loading model GAL
pins2lts-mc( 0/ 8), 0.014: library has no initializer
pins2lts-mc( 0/ 8), 0.014: loading model GAL
pins2lts-mc( 0/ 8), 0.014: completed loading model GAL
pins2lts-mc( 0/ 8), 0.014: Initializing POR dependencies: labels 14, guards 7
pins2lts-mc( 7/ 8), 0.014: library has no initializer
pins2lts-mc( 7/ 8), 0.014: loading model GAL
pins2lts-mc( 3/ 8), 0.015: library has no initializer
pins2lts-mc( 3/ 8), 0.015: loading model GAL
pins2lts-mc( 7/ 8), 0.015: completed loading model GAL
pins2lts-mc( 3/ 8), 0.015: completed loading model GAL
pins2lts-mc( 2/ 8), 0.017: library has no initializer
pins2lts-mc( 2/ 8), 0.017: loading model GAL
pins2lts-mc( 5/ 8), 0.004: loading model GAL
pins2lts-mc( 2/ 8), 0.017: completed loading model GAL
pins2lts-mc( 5/ 8), 0.004: completed loading model GAL
pins2lts-mc( 0/ 8), 0.036: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc( 0/ 8), 0.049: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc( 0/ 8), 0.083: There are 16 state labels and 1 edge labels
pins2lts-mc( 0/ 8), 0.083: State length is 10, there are 10 groups
pins2lts-mc( 0/ 8), 0.083: Running cndfs using 8 cores
pins2lts-mc( 0/ 8), 0.083: Using a tree table with 2^27 elements
pins2lts-mc( 0/ 8), 0.083: Successor permutation: dynamic
pins2lts-mc( 0/ 8), 0.083: Visible groups: 0 / 10, labels: 1 / 16
pins2lts-mc( 0/ 8), 0.083: POR cycle proviso: cndfs (ltl)
pins2lts-mc( 0/ 8), 0.083: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc( 3/ 8), 0.123: [Blue] ~120 levels ~960 states ~968 transitions
pins2lts-mc( 3/ 8), 0.130: [Blue] ~162 levels ~1920 states ~2544 transitions
pins2lts-mc( 0/ 8), 0.177: [Blue] ~319 levels ~3840 states ~6320 transitions
pins2lts-mc( 3/ 8), 0.222: [Blue] ~794 levels ~7680 states ~13064 transitions
pins2lts-mc( 1/ 8), 0.347: [Blue] ~1802 levels ~15360 states ~22944 transitions
pins2lts-mc( 1/ 8), 0.510: [Blue] ~3683 levels ~30720 states ~44144 transitions
pins2lts-mc( 1/ 8), 0.879: [Blue] ~7093 levels ~61440 states ~80080 transitions
pins2lts-mc( 1/ 8), 1.272: [Blue] ~14500 levels ~122880 states ~151424 transitions
pins2lts-mc( 3/ 8), 2.807: [Blue] ~29027 levels ~245760 states ~280960 transitions
pins2lts-mc( 3/ 8), 4.992: [Blue] ~57739 levels ~491520 states ~538680 transitions
pins2lts-mc( 3/ 8), 8.276: [Blue] ~114006 levels ~983040 states ~1050568 transitions
pins2lts-mc( 3/ 8), 13.229: [Blue] ~223524 levels ~1966080 states ~2063464 transitions
pins2lts-mc( 0/ 8), 17.840: [Blue] ~452231 levels ~3932160 states ~4066368 transitions
pins2lts-mc( 4/ 8), 22.300: [Blue] ~921311 levels ~7864320 states ~9590576 transitions
pins2lts-mc( 4/ 8), 32.561: [Blue] ~1868411 levels ~15728640 states ~18440712 transitions
pins2lts-mc( 4/ 8), 56.044: [Blue] ~3787704 levels ~31457280 states ~35535592 transitions
pins2lts-mc( 4/ 8), 95.671: [Blue] ~7607715 levels ~62914560 states ~68865784 transitions
pins2lts-mc( 4/ 8), 191.530: [Blue] ~14914246 levels ~125829120 states ~134465880 transitions
pins2lts-mc( 4/ 8), 206.751, file cndfs.c, line 199: assertion "onstack != FSET_FULL" failed
free(): double free detected in tcache 2
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, --ltl, [](<>(<>((LTLAP0==true)))), --buchi-type=spotba], workingDir=/home/mcc/execution]
134
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="SwimmingPool-PT-08"
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 SwimmingPool-PT-08, 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-oct2-155297753100115"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SwimmingPool-PT-08.tgz
mv SwimmingPool-PT-08 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 ;