fond
Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r070-tall-171620505300183
Last Updated
July 7, 2024

About the Execution of ITS-Tools for CSRepetitions-COL-02

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
265.943 3007.00 7322.00 58.00 TFTTTTTFFFFTTFFF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r070-tall-171620505300183.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is CSRepetitions-COL-02, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r070-tall-171620505300183
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 524K
-rw-r--r-- 1 mcc users 8.1K Apr 12 09:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Apr 12 09:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Apr 12 09:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Apr 12 09:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.0K Apr 22 14:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 22 14:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 22 14:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Apr 22 14:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Apr 12 09:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 143K Apr 12 09:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Apr 12 09:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 96K Apr 12 09:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_pt
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 5 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 13K May 18 16:42 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 CSRepetitions-COL-02-ReachabilityFireability-2024-00
FORMULA_NAME CSRepetitions-COL-02-ReachabilityFireability-2024-01
FORMULA_NAME CSRepetitions-COL-02-ReachabilityFireability-2024-02
FORMULA_NAME CSRepetitions-COL-02-ReachabilityFireability-2024-03
FORMULA_NAME CSRepetitions-COL-02-ReachabilityFireability-2024-04
FORMULA_NAME CSRepetitions-COL-02-ReachabilityFireability-2024-05
FORMULA_NAME CSRepetitions-COL-02-ReachabilityFireability-2024-06
FORMULA_NAME CSRepetitions-COL-02-ReachabilityFireability-2024-07
FORMULA_NAME CSRepetitions-COL-02-ReachabilityFireability-2024-08
FORMULA_NAME CSRepetitions-COL-02-ReachabilityFireability-2024-09
FORMULA_NAME CSRepetitions-COL-02-ReachabilityFireability-2024-10
FORMULA_NAME CSRepetitions-COL-02-ReachabilityFireability-2024-11
FORMULA_NAME CSRepetitions-COL-02-ReachabilityFireability-2024-12
FORMULA_NAME CSRepetitions-COL-02-ReachabilityFireability-2024-13
FORMULA_NAME CSRepetitions-COL-02-ReachabilityFireability-2024-14
FORMULA_NAME CSRepetitions-COL-02-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716268285157

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CSRepetitions-COL-02
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
ReachabilityFireability COL
Running Version 202405141337
[2024-05-21 05:11:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 05:11:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 05:11:26] [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.
[2024-05-21 05:11:26] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-21 05:11:27] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 579 ms
[2024-05-21 05:11:27] [INFO ] Imported 6 HL places and 5 HL transitions for a total of 23 PT places and 28.0 transition bindings in 17 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 31 ms.
Reduction of identical properties reduced properties to check from 16 to 14
Working with output stream class java.io.PrintStream
FORMULA CSRepetitions-COL-02-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-COL-02-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-COL-02-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-COL-02-ReachabilityFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 05:11:27] [INFO ] Built PT skeleton of HLPN with 6 places and 5 transitions 15 arcs in 4 ms.
[2024-05-21 05:11:27] [INFO ] Skeletonized 12 HLPN properties in 0 ms.
Remains 1 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 1 stable transitions
Initial state reduction rules removed 1 formulas.
Skeleton over-approximation was not fine enough to positively prove more properties of the HLPN.
Transition Send_Answer forces synchronizations/join behavior on parameter c of sort Client
Symmetric sort wr.t. initial and guards and successors and join/free detected :Server
Symmetric sort wr.t. initial detected :Server
Symmetric sort wr.t. initial and guards detected :Server
Applying symmetric unfolding of full symmetric sort :Server domain size was 2
[2024-05-21 05:11:27] [INFO ] Unfolded HLPN to a Petri net with 18 places and 20 transitions 60 arcs in 12 ms.
[2024-05-21 05:11:27] [INFO ] Unfolded 12 HLPN properties in 1 ms.
Initial state reduction rules removed 5 formulas.
FORMULA CSRepetitions-COL-02-ReachabilityFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-COL-02-ReachabilityFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-COL-02-ReachabilityFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-COL-02-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-COL-02-ReachabilityFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-COL-02-ReachabilityFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 05:11:27] [INFO ] Flatten gal took : 74 ms
[2024-05-21 05:11:27] [INFO ] Flatten gal took : 7 ms
[2024-05-21 05:11:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11569213079668916146.gal : 5 ms
RANDOM walk for 40000 steps (2318 resets) in 1063 ms. (37 steps per ms) remains 3/6 properties
FORMULA CSRepetitions-COL-02-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-COL-02-ReachabilityFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-COL-02-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-21 05:11:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9360594622067758185.prop : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11569213079668916146.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9360594622067758185.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality9360594622067758185.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 4
Reachability property CSRepetitions-COL-02-ReachabilityFireability-2024-11 is true.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :4 after 24
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :24 after 42
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :42 after 138
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :138 after 528
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :528 after 1014
Invariant property CSRepetitions-COL-02-ReachabilityFireability-2024-08 does not hold.
Reachability property CSRepetitions-COL-02-ReachabilityFireability-2024-02 is true.
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :3750 after 4047
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,4430,0.086718,4908,2,257,16,5427,9,0,167,4741,0
Total reachable state count : 4430

Verifying 6 reachability properties.
Reachability property CSRepetitions-COL-02-ReachabilityFireability-2024-02 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CSRepetitions-COL-02-ReachabilityFireability-2024-02,18,0.088318,4908,2,41,16,5427,10,0,196,4741,0
Invariant property CSRepetitions-COL-02-ReachabilityFireability-2024-03 is true.
FORMULA CSRepetitions-COL-02-ReachabilityFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

BEST_FIRST walk for 40003 steps (650 resets) in 832 ms. (48 steps per ms) remains 3/3 properties
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CSRepetitions-COL-02-ReachabilityFireability-2024-03,0,0.093654,4908,1,0,16,5427,10,0,235,4741,0
Invariant property CSRepetitions-COL-02-ReachabilityFireability-2024-04 is true.
FORMULA CSRepetitions-COL-02-ReachabilityFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CSRepetitions-COL-02-ReachabilityFireability-2024-04,0,0.107918,5480,1,0,16,5427,10,0,263,4741,0
Invariant property CSRepetitions-COL-02-ReachabilityFireability-2024-05 is true.
FORMULA CSRepetitions-COL-02-ReachabilityFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CSRepetitions-COL-02-ReachabilityFireability-2024-05,0,0.109132,5480,1,0,16,5427,10,0,263,4741,0
Invariant property CSRepetitions-COL-02-ReachabilityFireability-2024-08 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CSRepetitions-COL-02-ReachabilityFireability-2024-08,315,0.109554,5480,2,95,16,5427,11,0,263,4741,0
Reachability property CSRepetitions-COL-02-ReachabilityFireability-2024-11 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CSRepetitions-COL-02-ReachabilityFireability-2024-11,400,0.109896,5480,2,65,16,5427,12,0,263,4741,0
ITS tools runner thread asked to quit. Dying gracefully.
BEST_FIRST walk for 40002 steps (1007 resets) in 442 ms. (90 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (579 resets) in 113 ms. (350 steps per ms) remains 3/3 properties
All properties solved without resorting to model-checking.
Total runtime 1643 ms.

BK_STOP 1716268288164

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -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="CSRepetitions-COL-02"
export BK_EXAMINATION="ReachabilityFireability"
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 2-5568"
echo " Executing tool itstools"
echo " Input is CSRepetitions-COL-02, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r070-tall-171620505300183"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CSRepetitions-COL-02.tgz
mv CSRepetitions-COL-02 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;