fond
Model Checking Contest 2019
9th edition, Prague, Czech Republic, April 7, 2019 (TOOLympics)
Execution of r212-smll-155381377700102
Last Updated
Apr 15, 2019

About the Execution of ITS-Tools for CloudOpsManagement-PT-05120by02560

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15723.190 3593956.00 5941492.00 7785.30 [undef] Cannot compute

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2019-input.r212-smll-155381377700102.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2019-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-3957
Executing tool itstools
Input is CloudOpsManagement-PT-05120by02560, examination is GlobalProperties
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r212-smll-155381377700102
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 188K
-rw-r--r-- 1 mcc users 4.3K Mar 26 06:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 26 06:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 26 06:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 26 06:34 CTLFireability.xml
-rw-r--r-- 1 mcc users 121 Apr 5 12:35 GlobalProperties.txt
-rw-r--r-- 1 mcc users 359 Apr 5 12:35 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.9K Mar 26 06:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K Mar 26 06:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 26 06:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 10K Mar 26 06:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 25 21:32 NewModel
-rw-r--r-- 1 mcc users 4.1K Mar 26 06:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 26 06:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Mar 26 06:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 26 06:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 26 06:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 26 06:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 25 21:32 equiv_col

-rw-r--r-- 1 mcc users 13 Mar 25 21:32 instance
-rw-r--r-- 1 mcc users 6 Mar 25 21:32 iscolored
-rw-r--r-- 1 mcc users 17K Mar 25 21:32 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 CloudOpsManagement-PT-05120by02560-GlobalProperties-0

=== Now, execution of the tool begins

BK_START 1554499244647

Working with output stream class java.io.PrintStream
Flatten gal took : 267 ms
Performed 3 Post agglomeration using F-continuation condition.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 27 transition count 26
Constant places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 24 transition count 26
Applied a total of 6 rules in 59 ms. Remains 24 /27 variables (removed 3) and now considering 26/29 (removed 3) transitions.
Normalized transition count is 23
// Phase 1: matrix 23 rows 24 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_1.0.0.201903171603/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/GlobalProperties.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_1.0.0.201903171603/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/GlobalProperties.pnml.gal -t CGAL -ctl DEADLOCK
No direction supplied, using forward translation only.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 23
// Phase 1: matrix 23 rows 24 cols
invariant :ContainerDown + ContainerUp = 2560
invariant :WSRuntime2 + -1'Wsr2NotDeployed + -1'WsRuntime3 + Wsr3NotDeployed = 0
invariant :ScStopped + ScUnavailable + WebAppRuntime + WsRuntime3 + -1'Wsr3NotDeployed = -2560
invariant :Wsr1Deployed + Wsr1NotDeployed = 5120
invariant :Container + OsContainer + Bounder2 = 5120
invariant :OsAvailable + OsRunning + OsNotInstalled = 2560
invariant :WSRuntime1 + -1'Wsr1NotDeployed + -1'WsRuntime3 + Wsr3NotDeployed = 0
invariant :ScWorking + -1'WebAppRuntime + -1'WsRuntime3 + Wsr3NotDeployed = 5120
invariant :Wsr3Deployed + Wsr3NotDeployed = 5120
invariant :-2'OsRunning + 2'SwContainer + ServerContainer + Bounder1 = 5120
invariant :Wsr2Deployed + Wsr2NotDeployed = 5120
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 2166 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 140 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, -d], 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, -d], workingDir=/home/mcc/execution]
255
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc

BK_STOP 1554502838603

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ GlobalProperties = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution GlobalProperties -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 GlobalProperties -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
Apr 05, 2019 9:20:56 PM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, GlobalProperties, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -smt]
Apr 05, 2019 9:20:56 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Apr 05, 2019 9:20:57 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 204 ms
Apr 05, 2019 9:20:57 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 27 places.
Apr 05, 2019 9:20:57 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 29 transitions.
Apr 05, 2019 9:20:58 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 84 ms
Apr 05, 2019 9:20:58 PM fr.lip6.move.gal.instantiate.PropertySimplifier evalInInitialState
WARNING: Unexpected boolean logic operator in evalInInitialState fr.lip6.move.gal.impl.EXImpl
Apr 05, 2019 9:20:58 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property CloudOpsManagement-PT-05120by02560-GlobalProperties-0 is trivially true : it is verified in initial state.
Apr 05, 2019 9:20:58 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 261 ms
Apr 05, 2019 9:20:58 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.simple.gal : 27 ms
Apr 05, 2019 9:20:58 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 29 transitions.
Apr 05, 2019 9:21:00 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property CloudOpsManagement-PT-05120by02560-GlobalProperties-0 is trivially true : it is verified in initial state.
Apr 05, 2019 9:21:00 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 133 ms
Apr 05, 2019 9:21:00 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/GlobalProperties.pnml.gal : 2 ms
Apr 05, 2019 9:21:00 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 26 transitions.
Apr 05, 2019 9:21:01 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 11 place invariants in 59 ms
Apr 05, 2019 9:21:01 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 24 variables to be positive in 607 ms
Apr 05, 2019 9:21:01 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 26 transitions.
Apr 05, 2019 9:21:01 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/26 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Apr 05, 2019 9:21:01 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Apr 05, 2019 9:21:01 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 26 transitions.
Apr 05, 2019 9:21:01 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Apr 05, 2019 9:21:01 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeCoEnablingMatrix
INFO: Computing symmetric co enabling matrix : 26 transitions.
Apr 05, 2019 9:21:04 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Finished co-enabling matrix. took 2685 ms. Total solver calls (SAT/UNSAT): 81(81/0)
Apr 05, 2019 9:21:04 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeDoNotAccord
INFO: Computing Do-Not-Accords matrix : 26 transitions.
Apr 05, 2019 9:21:06 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Completed DNA matrix. took 1477 ms. Total solver calls (SAT/UNSAT): 51(0/51)
Apr 05, 2019 9:21:06 PM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 5409ms conformant to PINS in folder :/home/mcc/execution
pins2lts-mc, 0.001: Registering PINS so language module
pins2lts-mc( 0/ 8), 0.034: Loading model from ./gal.so
pins2lts-mc( 3/ 8), 0.014: library has no initializer
pins2lts-mc( 3/ 8), 0.014: loading model GAL
pins2lts-mc( 3/ 8), 0.015: completed loading model GAL
pins2lts-mc( 7/ 8), 0.013: library has no initializer
pins2lts-mc( 7/ 8), 0.013: loading model GAL
pins2lts-mc( 7/ 8), 0.013: completed loading model GAL
pins2lts-mc( 2/ 8), 0.030: library has no initializer
pins2lts-mc( 2/ 8), 0.031: loading model GAL
pins2lts-mc( 2/ 8), 0.031: completed loading model GAL
pins2lts-mc( 5/ 8), 0.016: library has no initializer
pins2lts-mc( 5/ 8), 0.016: loading model GAL
pins2lts-mc( 5/ 8), 0.016: completed loading model GAL
pins2lts-mc( 1/ 8), 0.038: library has no initializer
pins2lts-mc( 1/ 8), 0.038: loading model GAL
pins2lts-mc( 1/ 8), 0.039: completed loading model GAL
pins2lts-mc( 4/ 8), 0.020: library has no initializer
pins2lts-mc( 4/ 8), 0.020: loading model GAL
pins2lts-mc( 4/ 8), 0.020: completed loading model GAL
pins2lts-mc( 0/ 8), 0.040: library has no initializer
pins2lts-mc( 0/ 8), 0.040: loading model GAL
pins2lts-mc( 0/ 8), 0.040: completed loading model GAL
pins2lts-mc( 0/ 8), 0.040: Initializing POR dependencies: labels 27, guards 26
pins2lts-mc( 6/ 8), 0.019: library has no initializer
pins2lts-mc( 6/ 8), 0.019: loading model GAL
pins2lts-mc( 6/ 8), 0.020: completed loading model GAL
pins2lts-mc( 0/ 8), 0.090: There are 27 state labels and 1 edge labels
pins2lts-mc( 0/ 8), 0.090: State length is 24, there are 26 groups
pins2lts-mc( 0/ 8), 0.090: Running bfs using 8 cores
pins2lts-mc( 0/ 8), 0.090: Using a non-indexing tree table with 2^27 elements
pins2lts-mc( 0/ 8), 0.090: Successor permutation: none
pins2lts-mc( 0/ 8), 0.090: Visible groups: 0 / 26, labels: 0 / 27
pins2lts-mc( 0/ 8), 0.090: POR cycle proviso: none
pins2lts-mc( 0/ 8), 0.090: Global bits: 0, count bits: 0, local bits: 0
pins2lts-mc( 4/ 8), 1.287: ~5 levels ~960 states ~4016 transitions
pins2lts-mc( 4/ 8), 1.333: ~6 levels ~1920 states ~7736 transitions
pins2lts-mc( 4/ 8), 1.424: ~7 levels ~3840 states ~15128 transitions
pins2lts-mc( 4/ 8), 1.593: ~8 levels ~7680 states ~29424 transitions
pins2lts-mc( 4/ 8), 1.894: ~10 levels ~15360 states ~56120 transitions
pins2lts-mc( 4/ 8), 2.706: ~12 levels ~30720 states ~112424 transitions
pins2lts-mc( 4/ 8), 4.410: ~14 levels ~61440 states ~231632 transitions
pins2lts-mc( 4/ 8), 6.911: ~15 levels ~122880 states ~456584 transitions
pins2lts-mc( 4/ 8), 10.349: ~17 levels ~245760 states ~869520 transitions
pins2lts-mc( 1/ 8), 15.242: ~21 levels ~491520 states ~1661752 transitions
pins2lts-mc( 1/ 8), 19.485: ~23 levels ~983040 states ~3223896 transitions
pins2lts-mc( 1/ 8), 25.293: ~27 levels ~1966080 states ~6270208 transitions
pins2lts-mc( 1/ 8), 37.588: ~30 levels ~3932160 states ~12526928 transitions
pins2lts-mc( 6/ 8), 62.009: ~36 levels ~7864320 states ~24604688 transitions
pins2lts-mc( 7/ 8), 108.757: ~36 levels ~15728640 states ~47439504 transitions
pins2lts-mc( 7/ 8), 203.907: ~41 levels ~31457280 states ~95032208 transitions
pins2lts-mc( 7/ 8), 390.776: ~46 levels ~62914560 states ~191014304 transitions
pins2lts-mc( 3/ 8), 779.254: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc( 0/ 8), 779.399:
pins2lts-mc( 0/ 8), 779.400: mean standard work distribution: 2.1% (states) 2.7% (transitions)
pins2lts-mc( 0/ 8), 779.420:
pins2lts-mc( 0/ 8), 779.420: Explored 118725976 states 357579282 transitions, fanout: 3.012
pins2lts-mc( 0/ 8), 779.420: Total exploration time 779.280 sec (779.190 sec minimum, 779.236 sec on average)
pins2lts-mc( 0/ 8), 779.420: States per second: 152353, Transitions per second: 458859
pins2lts-mc( 0/ 8), 779.420:
pins2lts-mc( 0/ 8), 779.420: Queue width: 8B, total height: 15523816, memory: 118.44MB
pins2lts-mc( 0/ 8), 779.420: Tree memory: 1054.7MB, 8.2 B/state, compr.: 8.4%
pins2lts-mc( 0/ 8), 779.420: Tree fill ratio (roots/leafs): 99.0%/11.0%
pins2lts-mc( 0/ 8), 779.420: Stored 26 string chucks using 0MB
pins2lts-mc( 0/ 8), 779.420: Total memory used for chunk indexing: 0MB
pins2lts-mc( 0/ 8), 779.420: Est. total memory use: 1173.1MB (~1142.4MB 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, -p, --pins-guards, --when, -d], workingDir=/home/mcc/execution]
255
at fr.lip6.move.gal.application.LTSminRunner.checkProperty(LTSminRunner.java:168)
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="CloudOpsManagement-PT-05120by02560"
export BK_EXAMINATION="GlobalProperties"
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 2-3957"
echo " Executing tool itstools"
echo " Input is CloudOpsManagement-PT-05120by02560, examination is GlobalProperties"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r212-smll-155381377700102"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudOpsManagement-PT-05120by02560.tgz
mv CloudOpsManagement-PT-05120by02560 execution
cd execution
if [ "GlobalProperties" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "GlobalProperties" = "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 [ "GlobalProperties" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "GlobalProperties" != "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 "GlobalProperties.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property GlobalProperties.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "GlobalProperties.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 '' GlobalProperties.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 ;