Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2019-input.r085-csrt-155246554500457.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2019-input.qcow2 encryption=off 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 GPPP-PT-C1000N0000001000, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r085-csrt-155246554500457
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 208K
-rw-r--r-- 1 mcc users 4.0K Feb 11 01:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 11 01:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Feb 7 00:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 7 00:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.7K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 111 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 349 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.7K Feb 4 23:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 13K Feb 4 23:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 4 22:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.5K Feb 4 22:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Feb 3 08:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Feb 3 08:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.0K Jan 31 01:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 21K Jan 31 01:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 4 22:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 4 22:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 equiv_col
-rw-r--r-- 1 mcc users 17 Jan 29 09:34 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 iscolored
-rw-r--r-- 1 mcc users 1 Mar 10 17:31 large_marking
-rw-r--r-- 1 mcc users 21K 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 GPPP-PT-C1000N0000001000-LTLFireability-00
FORMULA_NAME GPPP-PT-C1000N0000001000-LTLFireability-01
FORMULA_NAME GPPP-PT-C1000N0000001000-LTLFireability-02
FORMULA_NAME GPPP-PT-C1000N0000001000-LTLFireability-03
FORMULA_NAME GPPP-PT-C1000N0000001000-LTLFireability-04
FORMULA_NAME GPPP-PT-C1000N0000001000-LTLFireability-05
FORMULA_NAME GPPP-PT-C1000N0000001000-LTLFireability-06
FORMULA_NAME GPPP-PT-C1000N0000001000-LTLFireability-07
FORMULA_NAME GPPP-PT-C1000N0000001000-LTLFireability-08
FORMULA_NAME GPPP-PT-C1000N0000001000-LTLFireability-09
FORMULA_NAME GPPP-PT-C1000N0000001000-LTLFireability-10
FORMULA_NAME GPPP-PT-C1000N0000001000-LTLFireability-11
FORMULA_NAME GPPP-PT-C1000N0000001000-LTLFireability-12
FORMULA_NAME GPPP-PT-C1000N0000001000-LTLFireability-13
FORMULA_NAME GPPP-PT-C1000N0000001000-LTLFireability-14
FORMULA_NAME GPPP-PT-C1000N0000001000-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1552786443494

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(("((Pyr>=1)&&(NADH>=1))")U("(DHAP>=1)")))U(G("((Ru5P>=1)&&(a2>=1))"))))
Formula 0 simplified : !(G("((Pyr>=1)&&(NADH>=1))" U "(DHAP>=1)") U G"((Ru5P>=1)&&(a2>=1))")
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 22 rows 33 cols
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 568 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 65 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))U((LTLAP1==true))))U([]((LTLAP2==true))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 779 ms.
FORMULA GPPP-PT-C1000N0000001000-LTLFireability-00 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, ([](X(X((LTLAP3==true)))))U(X([]((LTLAP4==true)))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 150 ms.
FORMULA GPPP-PT-C1000N0000001000-LTLFireability-01 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, <>(X(<>([](<>((LTLAP1==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(<>([](<>((LTLAP1==true)))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
255
sparsehash FATAL ERROR: failed to allocate 30 groups

BK_STOP 1552787463969

--------------------
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 17, 2019 1:34:05 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 17, 2019 1:34:05 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 17, 2019 1:34:05 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 43 ms
Mar 17, 2019 1:34:05 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 33 places.
Mar 17, 2019 1:34:05 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 22 transitions.
Mar 17, 2019 1:34:05 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 8 ms
Mar 17, 2019 1:34:05 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 41 ms
Mar 17, 2019 1:34:05 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 2 ms
Mar 17, 2019 1:34:05 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSLTLTools
INFO: Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 2 ms
Mar 17, 2019 1:34:06 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 22 transitions.
Skipping mayMatrices nes/nds null
java.lang.ArithmeticException
at uniol.apt.analysis.invariants.InvariantCalculator.test1b2(InvariantCalculator.java:434)
at uniol.apt.analysis.invariants.InvariantCalculator.test1b(InvariantCalculator.java:383)
at uniol.apt.analysis.invariants.InvariantCalculator.phase1PIPE(InvariantCalculator.java:371)
at uniol.apt.analysis.invariants.InvariantCalculator.calcInvariantsPIPE(InvariantCalculator.java:212)
at uniol.apt.analysis.invariants.InvariantCalculator.calcSInvariants(InvariantCalculator.java:690)
at fr.lip6.move.gal.structural.InvariantCalculator.computePInvariants(InvariantCalculator.java:25)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.computeAndDeclareInvariants(KInductionSolver.java:226)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.init(KInductionSolver.java:71)
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.init(NecessaryEnablingsolver.java:71)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:471)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printDependencyMatrix(Gal2PinsTransformerNext.java:209)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.buildBodyFile(Gal2PinsTransformerNext.java:85)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.transform(Gal2PinsTransformerNext.java:830)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:71)
at java.lang.Thread.run(Thread.java:748)
Mar 17, 2019 1:34:06 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 173ms conformant to PINS in folder :/home/mcc/execution
pins2lts-mc, 0.000: Registering PINS so language module
pins2lts-mc( 0/ 8), 0.000: Loading model from ./gal.so
pins2lts-mc( 1/ 8), 0.006: library has no initializer
pins2lts-mc( 1/ 8), 0.006: loading model GAL
pins2lts-mc( 6/ 8), 0.006: library has no initializer
pins2lts-mc( 6/ 8), 0.006: loading model GAL
pins2lts-mc( 6/ 8), 0.006: completed loading model GAL
pins2lts-mc( 1/ 8), 0.007: completed loading model GAL
pins2lts-mc( 6/ 8), 0.006: LTL layer: formula: <>(X(<>([](<>((LTLAP1==true))))))
pins2lts-mc( 6/ 8), 0.006: "<>(X(<>([](<>((LTLAP1==true))))))" is not a file, parsing as formula...
pins2lts-mc( 6/ 8), 0.006: Using Spin LTL semantics
pins2lts-mc( 0/ 8), 0.010: library has no initializer
pins2lts-mc( 0/ 8), 0.010: loading model GAL
pins2lts-mc( 0/ 8), 0.010: completed loading model GAL
pins2lts-mc( 3/ 8), 0.010: library has no initializer
pins2lts-mc( 3/ 8), 0.010: loading model GAL
pins2lts-mc( 3/ 8), 0.010: completed loading model GAL
pins2lts-mc( 4/ 8), 0.010: library has no initializer
pins2lts-mc( 4/ 8), 0.010: loading model GAL
pins2lts-mc( 4/ 8), 0.010: completed loading model GAL
pins2lts-mc( 7/ 8), 0.009: library has no initializer
pins2lts-mc( 7/ 8), 0.009: loading model GAL
pins2lts-mc( 7/ 8), 0.009: completed loading model GAL
pins2lts-mc( 5/ 8), 0.010: library has no initializer
pins2lts-mc( 5/ 8), 0.010: loading model GAL
pins2lts-mc( 2/ 8), 0.010: library has no initializer
pins2lts-mc( 2/ 8), 0.010: loading model GAL
pins2lts-mc( 5/ 8), 0.010: completed loading model GAL
pins2lts-mc( 2/ 8), 0.010: completed loading model GAL
pins2lts-mc( 0/ 8), 0.017: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc( 0/ 8), 0.048: DFS-FIFO for weak LTL, using special progress label 35
pins2lts-mc( 0/ 8), 0.048: There are 36 state labels and 1 edge labels
pins2lts-mc( 0/ 8), 0.048: State length is 34, there are 25 groups
pins2lts-mc( 0/ 8), 0.048: Running dfsfifo using 8 cores
pins2lts-mc( 0/ 8), 0.048: Using a tree table with 2^27 elements
pins2lts-mc( 0/ 8), 0.048: Successor permutation: rr
pins2lts-mc( 0/ 8), 0.048: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc( 0/ 8), 0.221: ~95 levels ~960 states ~4056 transitions
pins2lts-mc( 5/ 8), 0.375: ~204 levels ~1920 states ~9448 transitions
pins2lts-mc( 5/ 8), 0.657: ~412 levels ~3840 states ~18680 transitions
pins2lts-mc( 5/ 8), 1.106: ~834 levels ~7680 states ~38408 transitions
pins2lts-mc( 0/ 8), 1.748: ~1644 levels ~15360 states ~77672 transitions
pins2lts-mc( 4/ 8), 2.549: ~3290 levels ~30720 states ~155600 transitions
pins2lts-mc( 0/ 8), 3.536: ~6558 levels ~61440 states ~311536 transitions
pins2lts-mc( 0/ 8), 4.731: ~13046 levels ~122880 states ~606376 transitions
pins2lts-mc( 0/ 8), 5.766: ~25417 levels ~245760 states ~1038912 transitions
pins2lts-mc( 0/ 8), 6.652: ~28013 levels ~491520 states ~1431184 transitions
pins2lts-mc( 0/ 8), 8.272: ~28013 levels ~983040 states ~2438688 transitions
pins2lts-mc( 0/ 8), 11.294: ~28013 levels ~1966080 states ~4564792 transitions
pins2lts-mc( 0/ 8), 16.745: ~28013 levels ~3932160 states ~8796264 transitions
pins2lts-mc( 3/ 8), 24.168: ~27726 levels ~7864320 states ~16692440 transitions
pins2lts-mc( 0/ 8), 44.732: ~28013 levels ~15728640 states ~38025240 transitions
pins2lts-mc( 2/ 8), 90.889: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc( 0/ 8), 90.908:
pins2lts-mc( 0/ 8), 90.908: mean standard work distribution: 7.5% (states) 6.1% (transitions)
pins2lts-mc( 0/ 8), 90.908:
pins2lts-mc( 0/ 8), 90.908: Explored 25017825 states 67619777 transitions, fanout: 2.703
pins2lts-mc( 0/ 8), 90.908: Total exploration time 90.850 sec (90.800 sec minimum, 90.826 sec on average)
pins2lts-mc( 0/ 8), 90.908: States per second: 275375, Transitions per second: 744301
pins2lts-mc( 0/ 8), 90.908:
pins2lts-mc( 0/ 8), 90.908: Progress states detected: 0
pins2lts-mc( 0/ 8), 90.908: Redundant explorations: 88.6280
pins2lts-mc( 0/ 8), 90.908:
pins2lts-mc( 0/ 8), 90.908: Queue width: 8B, total height: 222983, memory: 1.70MB
pins2lts-mc( 0/ 8), 90.908: Tree memory: 357.2MB, 28.2 B/state, compr.: 20.5%
pins2lts-mc( 0/ 8), 90.908: Tree fill ratio (roots/leafs): 9.0%/99.0%
pins2lts-mc( 0/ 8), 90.908: Stored 23 string chucks using 0MB
pins2lts-mc( 0/ 8), 90.908: Total memory used for chunk indexing: 0MB
pins2lts-mc( 0/ 8), 90.908: Est. total memory use: 358.9MB (~1025.7MB 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(<>([](<>((LTLAP1==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="GPPP-PT-C1000N0000001000"
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 GPPP-PT-C1000N0000001000, 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 r085-csrt-155246554500457"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPPP-PT-C1000N0000001000.tgz
mv GPPP-PT-C1000N0000001000 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 ;