fond
Model Checking Contest 2019
9th edition, Prague, Czech Republic, April 7, 2019 (TOOLympics)
Execution of r107-oct2-155272231000435
Last Updated
Apr 15, 2019

About the Execution of ITS-Tools for PermAdmissibility-PT-05

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15902.720 2670729.00 10266481.00 212.90 [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/fko/mcc2019-input.r107-oct2-155272231000435.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 PermAdmissibility-PT-05, examination is GlobalProperties
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r107-oct2-155272231000435
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 840K
-rw-r--r-- 1 mcc users 5.1K Feb 12 04:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 12 04:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 21K Feb 8 03:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 81K Feb 8 03:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 110 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 348 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 3.2K Feb 5 00:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 13K Feb 5 00:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Feb 4 22:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 36K Feb 4 22:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 4 07:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Feb 4 07:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 18K Feb 1 02:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 1 02:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 4 22:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Feb 4 22:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Jan 29 09:34 equiv_col

-rw-r--r-- 1 mcc users 3 Jan 29 09:34 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 iscolored
-rw-r--r-- 1 mcc users 481K 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 PermAdmissibility-PT-05-GlobalProperties-0

=== Now, execution of the tool begins

BK_START 1552930176941

Working with output stream class java.io.PrintStream
Flatten gal took : 168 ms
Constant places removed 64 places and 0 transitions.
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 104 transition count 592
Symmetric choice reduction at 1 with 28 rule applications. Total rules 92 place count 104 transition count 592
Constant places removed 28 places and 252 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 120 place count 76 transition count 340
Applied a total of 120 rules in 24 ms. Remains 76 /168 variables (removed 92) and now considering 340/592 (removed 252) transitions.
// Phase 1: matrix 340 rows 76 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_1.0.0.201903111103/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_1.0.0.201903111103/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.
// Phase 1: matrix 340 rows 76 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 3893 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 242 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]
sparsehash FATAL ERROR: failed to allocate 29 groups
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

BK_STOP 1552932847670

--------------------
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
Mar 18, 2019 5:29:38 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]
Mar 18, 2019 5:29:38 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 18, 2019 5:29:38 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 72 ms
Mar 18, 2019 5:29:38 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 168 places.
Mar 18, 2019 5:29:38 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 592 transitions.
Mar 18, 2019 5:29:38 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 23 ms
Mar 18, 2019 5:29:38 PM fr.lip6.move.gal.instantiate.PropertySimplifier evalInInitialState
WARNING: Unexpected boolean logic operator in evalInInitialState fr.lip6.move.gal.impl.EXImpl
Mar 18, 2019 5:29:38 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property PermAdmissibility-PT-05-GlobalProperties-0 is trivially true : it is verified in initial state.
Mar 18, 2019 5:29:38 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 164 ms
Mar 18, 2019 5:29:38 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.simple.gal : 7 ms
Mar 18, 2019 5:29:39 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 592 transitions.
Mar 18, 2019 5:29:39 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 340 transitions.
Mar 18, 2019 5:29:39 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property PermAdmissibility-PT-05-GlobalProperties-0 is trivially true : it is verified in initial state.
Mar 18, 2019 5:29:39 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 89 ms
Mar 18, 2019 5:29:39 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/GlobalProperties.pnml.gal : 3 ms
Mar 18, 2019 5:29:39 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 0 place invariants in 4 ms
Mar 18, 2019 5:29:39 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 76 variables to be positive in 240 ms
Mar 18, 2019 5:29:39 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 340 transitions.
Mar 18, 2019 5:29:39 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/340 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 18, 2019 5:29:39 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 35 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 18, 2019 5:29:39 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 340 transitions.
Mar 18, 2019 5:29:39 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 18, 2019 5:29:39 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeCoEnablingMatrix
INFO: Computing symmetric co enabling matrix : 340 transitions.
Mar 18, 2019 5:29:42 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(134/340) took 2970 ms. Total solver calls (SAT/UNSAT): 3623(3623/0)
Mar 18, 2019 5:29:45 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(174/340) took 6049 ms. Total solver calls (SAT/UNSAT): 5080(5080/0)
Mar 18, 2019 5:29:48 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(294/340) took 9050 ms. Total solver calls (SAT/UNSAT): 9748(9748/0)
Mar 18, 2019 5:29:49 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Finished co-enabling matrix. took 9829 ms. Total solver calls (SAT/UNSAT): 10738(10738/0)
Mar 18, 2019 5:29:49 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeDoNotAccord
INFO: Computing Do-Not-Accords matrix : 340 transitions.
Mar 18, 2019 5:33:34 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Completed DNA matrix. took 224762 ms. Total solver calls (SAT/UNSAT): 14905(0/14905)
Mar 18, 2019 5:33:34 PM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 235213ms conformant to PINS in folder :/home/mcc/execution
ITS-tools command line returned an error code 1
pins2lts-mc, 0.000: Registering PINS so language module
pins2lts-mc( 0/ 8), 0.021: Loading model from ./gal.so
pins2lts-mc( 2/ 8), 0.030: library has no initializer
pins2lts-mc( 2/ 8), 0.030: loading model GAL
pins2lts-mc( 2/ 8), 0.033: completed loading model GAL
pins2lts-mc( 0/ 8), 0.042: library has no initializer
pins2lts-mc( 0/ 8), 0.042: loading model GAL
pins2lts-mc( 6/ 8), 0.051: library has no initializer
pins2lts-mc( 6/ 8), 0.051: loading model GAL
pins2lts-mc( 5/ 8), 0.063: library has no initializer
pins2lts-mc( 5/ 8), 0.064: loading model GAL
pins2lts-mc( 1/ 8), 0.063: library has no initializer
pins2lts-mc( 1/ 8), 0.087: loading model GAL
pins2lts-mc( 7/ 8), 0.063: library has no initializer
pins2lts-mc( 7/ 8), 0.099: loading model GAL
pins2lts-mc( 4/ 8), 0.063: library has no initializer
pins2lts-mc( 4/ 8), 0.111: loading model GAL
pins2lts-mc( 3/ 8), 0.063: library has no initializer
pins2lts-mc( 3/ 8), 0.111: loading model GAL
pins2lts-mc( 0/ 8), 0.273: completed loading model GAL
pins2lts-mc( 1/ 8), 0.296: completed loading model GAL
pins2lts-mc( 4/ 8), 0.315: completed loading model GAL
pins2lts-mc( 6/ 8), 0.326: completed loading model GAL
pins2lts-mc( 5/ 8), 0.325: completed loading model GAL
pins2lts-mc( 0/ 8), 0.325: Initializing POR dependencies: labels 341, guards 340
pins2lts-mc( 3/ 8), 0.347: completed loading model GAL
pins2lts-mc( 7/ 8), 0.534: completed loading model GAL
pins2lts-mc( 0/ 8), 1.335: There are 341 state labels and 1 edge labels
pins2lts-mc( 0/ 8), 1.335: State length is 76, there are 340 groups
pins2lts-mc( 0/ 8), 1.335: Running bfs using 8 cores
pins2lts-mc( 0/ 8), 1.335: Using a non-indexing tree table with 2^27 elements
pins2lts-mc( 0/ 8), 1.335: Successor permutation: none
pins2lts-mc( 0/ 8), 1.335: Visible groups: 0 / 340, labels: 0 / 341
pins2lts-mc( 0/ 8), 1.335: POR cycle proviso: none
pins2lts-mc( 0/ 8), 1.335: Global bits: 0, count bits: 0, local bits: 0
pins2lts-mc( 1/ 8), 10.391: ~4 levels ~960 states ~5248 transitions
pins2lts-mc( 1/ 8), 10.474: ~4 levels ~1920 states ~10424 transitions
pins2lts-mc( 1/ 8), 10.637: ~5 levels ~3840 states ~21912 transitions
pins2lts-mc( 1/ 8), 11.150: ~6 levels ~7680 states ~40856 transitions
pins2lts-mc( 1/ 8), 12.125: ~7 levels ~15360 states ~78144 transitions
pins2lts-mc( 3/ 8), 13.780: ~7 levels ~30720 states ~161368 transitions
pins2lts-mc( 3/ 8), 18.129: ~9 levels ~61440 states ~259240 transitions
pins2lts-mc( 3/ 8), 28.913: ~12 levels ~122880 states ~420688 transitions
pins2lts-mc( 1/ 8), 44.222: ~17 levels ~245760 states ~794960 transitions
pins2lts-mc( 0/ 8), 85.728: ~24 levels ~491520 states ~3757216 transitions
pins2lts-mc( 7/ 8), 126.065: ~22 levels ~983040 states ~10175176 transitions
pins2lts-mc( 7/ 8), 191.857: ~22 levels ~1966080 states ~20183128 transitions
pins2lts-mc( 7/ 8), 332.233: ~23 levels ~3932160 states ~42197552 transitions
pins2lts-mc( 7/ 8), 565.561: ~24 levels ~7864320 states ~72150016 transitions
pins2lts-mc( 7/ 8), 970.164: ~26 levels ~15728640 states ~111693768 transitions
pins2lts-mc( 1/ 8), 2427.428: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc( 0/ 8), 2427.520:
pins2lts-mc( 0/ 8), 2427.525: mean standard work distribution: 11.7% (states) 10.2% (transitions)
pins2lts-mc( 0/ 8), 2427.545:
pins2lts-mc( 0/ 8), 2427.545: Explored 25353262 states 344981582 transitions, fanout: 13.607
pins2lts-mc( 0/ 8), 2427.545: Total exploration time 2426.180 sec (2426.090 sec minimum, 2426.119 sec on average)
pins2lts-mc( 0/ 8), 2427.545: States per second: 10450, Transitions per second: 142191
pins2lts-mc( 0/ 8), 2427.545:
pins2lts-mc( 0/ 8), 2427.545: Queue width: 8B, total height: 50905762, memory: 388.38MB
pins2lts-mc( 0/ 8), 2427.545: Tree memory: 837.7MB, 11.5 B/state, compr.: 3.8%
pins2lts-mc( 0/ 8), 2427.545: Tree fill ratio (roots/leafs): 56.0%/99.0%
pins2lts-mc( 0/ 8), 2427.545: Stored 342 string chucks using 0MB
pins2lts-mc( 0/ 8), 2427.551: Total memory used for chunk indexing: 0MB
pins2lts-mc( 0/ 8), 2427.558: Est. total memory use: 1226.1MB (~1412.4MB 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: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="PermAdmissibility-PT-05"
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 2-3954"
echo " Executing tool itstools"
echo " Input is PermAdmissibility-PT-05, 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 r107-oct2-155272231000435"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PermAdmissibility-PT-05.tgz
mv PermAdmissibility-PT-05 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 ;