fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r265-smll-167863540200558
Last Updated
May 14, 2023

About the Execution of LTSMin+red for Peterson-COL-2

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
316.115 10660.00 19917.00 563.50 FTTTFTFFTTTFFTTT normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r265-smll-167863540200558.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool ltsminxred
Input is Peterson-COL-2, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r265-smll-167863540200558
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 412K
-rw-r--r-- 1 mcc users 5.3K Feb 25 22:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 48K Feb 25 22:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 21:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 25 21:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.9K Feb 25 22:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 25 22:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Feb 25 22:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Feb 25 22:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 42K Mar 5 18:23 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 Peterson-COL-2-ReachabilityCardinality-00
FORMULA_NAME Peterson-COL-2-ReachabilityCardinality-01
FORMULA_NAME Peterson-COL-2-ReachabilityCardinality-02
FORMULA_NAME Peterson-COL-2-ReachabilityCardinality-03
FORMULA_NAME Peterson-COL-2-ReachabilityCardinality-04
FORMULA_NAME Peterson-COL-2-ReachabilityCardinality-05
FORMULA_NAME Peterson-COL-2-ReachabilityCardinality-06
FORMULA_NAME Peterson-COL-2-ReachabilityCardinality-07
FORMULA_NAME Peterson-COL-2-ReachabilityCardinality-08
FORMULA_NAME Peterson-COL-2-ReachabilityCardinality-09
FORMULA_NAME Peterson-COL-2-ReachabilityCardinality-10
FORMULA_NAME Peterson-COL-2-ReachabilityCardinality-11
FORMULA_NAME Peterson-COL-2-ReachabilityCardinality-12
FORMULA_NAME Peterson-COL-2-ReachabilityCardinality-13
FORMULA_NAME Peterson-COL-2-ReachabilityCardinality-14
FORMULA_NAME Peterson-COL-2-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679095241538

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=ltsminxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Peterson-COL-2
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-17 23:20:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-17 23:20:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 23:20:44] [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.
[2023-03-17 23:20:44] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-17 23:20:45] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 809 ms
[2023-03-17 23:20:45] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 108 PT places and 159.0 transition bindings in 31 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 31 ms.
Working with output stream class java.io.PrintStream
[2023-03-17 23:20:45] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 6 ms.
[2023-03-17 23:20:45] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Remains 16 properties that can be checked using skeleton over-approximation.
Reduce places removed 2 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
[2023-03-17 23:20:45] [INFO ] Flatten gal took : 20 ms
[2023-03-17 23:20:45] [INFO ] Flatten gal took : 4 ms
FORMULA Peterson-COL-2-ReachabilityCardinality-10 TRUE TECHNIQUES CPN_APPROX
FORMULA Peterson-COL-2-ReachabilityCardinality-12 FALSE TECHNIQUES CPN_APPROX
Domain [Process(3), Tour(2), Process(3)] of place BeginLoop breaks symmetries in sort Process
Symmetric sort wr.t. initial and guards and successors and join/free detected :Bool
Arc [1:1*[$i, 0]] contains constants of sort Bool
Transition Ask : constants on arcs in [[1:1*[$i, 0]]] introduces in Bool(2) partition with 1 elements that refines current partition to 2 subsets.
Arc [2:1*[$i, (MOD (ADD $j 1) 2)]] contains successor/predecessor on variables of sort Tour
[2023-03-17 23:20:45] [INFO ] Unfolded HLPN to a Petri net with 108 places and 138 transitions 432 arcs in 24 ms.
[2023-03-17 23:20:45] [INFO ] Unfolded 16 HLPN properties in 1 ms.
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 12 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 897 ms. (steps per millisecond=11 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=47 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=62 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=57 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=60 ) properties (out of 14) seen :0
Probably explored full state space saw : 20754 states, properties seen :0
Probabilistic random walk after 83016 steps, saw 20754 distinct states, run finished after 1218 ms. (steps per millisecond=68 ) properties seen :0
Explored full state space saw : 20754 states, properties seen :0
Exhaustive walk after 83016 steps, saw 20754 distinct states, run finished after 1112 ms. (steps per millisecond=74 ) properties seen :0
FORMULA Peterson-COL-2-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA Peterson-COL-2-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA Peterson-COL-2-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA Peterson-COL-2-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA Peterson-COL-2-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA Peterson-COL-2-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA Peterson-COL-2-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA Peterson-COL-2-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA Peterson-COL-2-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA Peterson-COL-2-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA Peterson-COL-2-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA Peterson-COL-2-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA Peterson-COL-2-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA Peterson-COL-2-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
All properties solved without resorting to model-checking.
Total runtime 6298 ms.
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --invariant=/tmp/447/inv_0_ --invariant=/tmp/447/inv_1_ --invariant=/tmp/447/inv_2_ --invariant=/tmp/447/inv_3_ --invariant=/tmp/447/inv_4_ --invariant=/tmp/447/inv_5_ --invariant=/tmp/447/inv_6_ --invariant=/tmp/447/inv_7_ --invariant=/tmp/447/inv_8_ --invariant=/tmp/447/inv_9_ --invariant=/tmp/447/inv_10_ --invariant=/tmp/447/inv_11_ --invariant=/tmp/447/inv_12_ --invariant=/tmp/447/inv_13_ --invariant=/tmp/447/inv_14_ --invariant=/tmp/447/inv_15_ --inv-par
Could not compute solution for formula : Peterson-COL-2-ReachabilityCardinality-00
Could not compute solution for formula : Peterson-COL-2-ReachabilityCardinality-01
Could not compute solution for formula : Peterson-COL-2-ReachabilityCardinality-02
Could not compute solution for formula : Peterson-COL-2-ReachabilityCardinality-03
Could not compute solution for formula : Peterson-COL-2-ReachabilityCardinality-04
Could not compute solution for formula : Peterson-COL-2-ReachabilityCardinality-05
Could not compute solution for formula : Peterson-COL-2-ReachabilityCardinality-06
Could not compute solution for formula : Peterson-COL-2-ReachabilityCardinality-07
Could not compute solution for formula : Peterson-COL-2-ReachabilityCardinality-08
Could not compute solution for formula : Peterson-COL-2-ReachabilityCardinality-09
Could not compute solution for formula : Peterson-COL-2-ReachabilityCardinality-10
Could not compute solution for formula : Peterson-COL-2-ReachabilityCardinality-11
Could not compute solution for formula : Peterson-COL-2-ReachabilityCardinality-12
Could not compute solution for formula : Peterson-COL-2-ReachabilityCardinality-13
Could not compute solution for formula : Peterson-COL-2-ReachabilityCardinality-14
Could not compute solution for formula : Peterson-COL-2-ReachabilityCardinality-15

BK_STOP 1679095252198

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -timeout 360 -rebuildPNML
mcc2023
rfs formula name Peterson-COL-2-ReachabilityCardinality-00
rfs formula type EF
rfs formula formula --invariant=/tmp/447/inv_0_
rfs formula name Peterson-COL-2-ReachabilityCardinality-01
rfs formula type AG
rfs formula formula --invariant=/tmp/447/inv_1_
rfs formula name Peterson-COL-2-ReachabilityCardinality-02
rfs formula type AG
rfs formula formula --invariant=/tmp/447/inv_2_
rfs formula name Peterson-COL-2-ReachabilityCardinality-03
rfs formula type AG
rfs formula formula --invariant=/tmp/447/inv_3_
rfs formula name Peterson-COL-2-ReachabilityCardinality-04
rfs formula type EF
rfs formula formula --invariant=/tmp/447/inv_4_
rfs formula name Peterson-COL-2-ReachabilityCardinality-05
rfs formula type AG
rfs formula formula --invariant=/tmp/447/inv_5_
rfs formula name Peterson-COL-2-ReachabilityCardinality-06
rfs formula type EF
rfs formula formula --invariant=/tmp/447/inv_6_
rfs formula name Peterson-COL-2-ReachabilityCardinality-07
rfs formula type EF
rfs formula formula --invariant=/tmp/447/inv_7_
rfs formula name Peterson-COL-2-ReachabilityCardinality-08
rfs formula type AG
rfs formula formula --invariant=/tmp/447/inv_8_
rfs formula name Peterson-COL-2-ReachabilityCardinality-09
rfs formula type AG
rfs formula formula --invariant=/tmp/447/inv_9_
rfs formula name Peterson-COL-2-ReachabilityCardinality-10
rfs formula type AG
rfs formula formula --invariant=/tmp/447/inv_10_
rfs formula name Peterson-COL-2-ReachabilityCardinality-11
rfs formula type EF
rfs formula formula --invariant=/tmp/447/inv_11_
rfs formula name Peterson-COL-2-ReachabilityCardinality-12
rfs formula type EF
rfs formula formula --invariant=/tmp/447/inv_12_
rfs formula name Peterson-COL-2-ReachabilityCardinality-13
rfs formula type AG
rfs formula formula --invariant=/tmp/447/inv_13_
rfs formula name Peterson-COL-2-ReachabilityCardinality-14
rfs formula type AG
rfs formula formula --invariant=/tmp/447/inv_14_
rfs formula name Peterson-COL-2-ReachabilityCardinality-15
rfs formula type AG
rfs formula formula --invariant=/tmp/447/inv_15_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym, ** error **: pnml type "http://www.pnml.org/version-2009/grammar/symmetricnet" is not supported

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="Peterson-COL-2"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is Peterson-COL-2, 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 r265-smll-167863540200558"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Peterson-COL-2.tgz
mv Peterson-COL-2 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 ;