fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r037-tajo-167813689800030
Last Updated
May 14, 2023

About the Execution of ITS-Tools for BridgeAndVehicles-COL-V20P10N20

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
306.203 6128.00 16454.00 111.40 FFTFTTTFTTFTTFTF normal

Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r037-tajo-167813689800030.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.....................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is BridgeAndVehicles-COL-V20P10N20, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813689800030
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 584K
-rw-r--r-- 1 mcc users 9.4K Feb 25 12:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 98K Feb 25 12:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Feb 25 12:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 25 12:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 15:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 15:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 12:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 132K Feb 25 12:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 25 12:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 103K Feb 25 12:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 40K Mar 5 18:22 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 BridgeAndVehicles-COL-V20P10N20-ReachabilityCardinality-00
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-ReachabilityCardinality-01
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-ReachabilityCardinality-02
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-ReachabilityCardinality-03
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-ReachabilityCardinality-04
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-ReachabilityCardinality-05
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-ReachabilityCardinality-06
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-ReachabilityCardinality-07
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-ReachabilityCardinality-08
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-ReachabilityCardinality-09
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-ReachabilityCardinality-10
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-ReachabilityCardinality-11
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-ReachabilityCardinality-12
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-ReachabilityCardinality-13
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-ReachabilityCardinality-14
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678315880488

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-COL-V20P10N20
Not applying reductions.
Model is COL
ReachabilityCardinality COL
Running Version 202303021504
[2023-03-08 22:51:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-08 22:51:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 22:51:22] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-08 22:51:22] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-08 22:51:23] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 470 ms
[2023-03-08 22:51:23] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 78 PT places and 37258.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 31 ms.
Working with output stream class java.io.PrintStream
FORMULA BridgeAndVehicles-COL-V20P10N20-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-08 22:51:23] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 4 ms.
[2023-03-08 22:51:23] [INFO ] Skeletonized 15 HLPN properties in 1 ms.
Remains 15 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Computed a total of 9 stabilizing places and 6 stable transitions
Graph (complete) has 22 edges and 12 vertex of which 10 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
[2023-03-08 22:51:23] [INFO ] Flatten gal took : 14 ms
[2023-03-08 22:51:23] [INFO ] Flatten gal took : 2 ms
FORMULA BridgeAndVehicles-COL-V20P10N20-ReachabilityCardinality-09 TRUE TECHNIQUES CPN_APPROX
FORMULA BridgeAndVehicles-COL-V20P10N20-ReachabilityCardinality-11 TRUE TECHNIQUES CPN_APPROX
Arc [13:1*[(MOD (ADD $cpt 1) 21)]] contains successor/predecessor on variables of sort compteur
Arc [1:1*[(MOD (ADD $cA 1) 21)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 21) 21) 21)]] contains successor/predecessor on variables of sort voitureB
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2023-03-08 22:51:23] [INFO ] Unfolded HLPN to a Petri net with 78 places and 968 transitions 7350 arcs in 36 ms.
[2023-03-08 22:51:23] [INFO ] Unfolded 15 HLPN properties in 1 ms.
[2023-03-08 22:51:23] [INFO ] Flatten gal took : 163 ms
[2023-03-08 22:51:23] [INFO ] Flatten gal took : 201 ms
[2023-03-08 22:51:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13163762473274358860.gal : 52 ms
[2023-03-08 22:51:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3235432991429486047.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13163762473274358860.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3235432991429486047.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Incomplete random walk after 10000 steps, including 57 resets, run finished after 782 ms. (steps per millisecond=12 ) properties (out of 13) seen :2
FORMULA BridgeAndVehicles-COL-V20P10N20-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P10N20-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Loading property file /tmp/ReachabilityCardinality3235432991429486047.prop.
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 151 ms. (steps per millisecond=66 ) properties (out of 11) seen :0
SDD proceeding with computation,13 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,13 properties remain. new max is 8
SDD size :2 after 8
SDD proceeding with computation,13 properties remain. new max is 16
SDD size :8 after 20
SDD proceeding with computation,13 properties remain. new max is 32
SDD size :20 after 40
SDD proceeding with computation,13 properties remain. new max is 64
SDD size :40 after 112
SDD proceeding with computation,13 properties remain. new max is 128
SDD size :112 after 330
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 26 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 11) seen :0
SDD proceeding with computation,13 properties remain. new max is 256
SDD size :330 after 1817
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 146 ms. (steps per millisecond=68 ) properties (out of 11) seen :0
Reachability property BridgeAndVehicles-COL-V20P10N20-ReachabilityCardinality-14 is true.
Invariant property BridgeAndVehicles-COL-V20P10N20-ReachabilityCardinality-03 does not hold.
SDD proceeding with computation,11 properties remain. new max is 256
SDD size :1817 after 2614
Incomplete Best-First random walk after 10000 steps, including 26 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
[2023-03-08 22:51:25] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 78 cols
[2023-03-08 22:51:25] [INFO ] Computed 7 place invariants in 13 ms
[2023-03-08 22:51:26] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 22:51:26] [INFO ] After 205ms SMT Verify possible using all constraints in real domain returned unsat :5 sat :0 real:6
[2023-03-08 22:51:26] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 22:51:26] [INFO ] After 66ms SMT Verify possible using all constraints in natural domain returned unsat :11 sat :0
FORMULA BridgeAndVehicles-COL-V20P10N20-ReachabilityCardinality-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V20P10N20-ReachabilityCardinality-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V20P10N20-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V20P10N20-ReachabilityCardinality-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V20P10N20-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V20P10N20-ReachabilityCardinality-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V20P10N20-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V20P10N20-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V20P10N20-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V20P10N20-ReachabilityCardinality-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V20P10N20-ReachabilityCardinality-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
All properties solved without resorting to model-checking.
Total runtime 3468 ms.

BK_STOP 1678315886616

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="BridgeAndVehicles-COL-V20P10N20"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 2-5348"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-COL-V20P10N20, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r037-tajo-167813689800030"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V20P10N20.tgz
mv BridgeAndVehicles-COL-V20P10N20 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; 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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;