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Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r105-tall-167814482001055
Last Updated
May 14, 2023

About the Execution of LTSMin+red for DatabaseWithMutex-COL-40

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16197.915 87550.00 107869.00 15279.70 FTF?FTFTTFFTTF?T 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.r105-tall-167814482001055.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 DatabaseWithMutex-COL-40, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-tall-167814482001055
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 9.3K Feb 25 17:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K Feb 25 17:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 25 15:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 25 15:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 15:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 15:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 15:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 19:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K Feb 25 19:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Feb 25 18:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 18:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 59K 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 DatabaseWithMutex-COL-40-ReachabilityFireability-00
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityFireability-01
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityFireability-02
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityFireability-03
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityFireability-04
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityFireability-05
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityFireability-06
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityFireability-07
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityFireability-08
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityFireability-09
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityFireability-10
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityFireability-11
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityFireability-12
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityFireability-13
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityFireability-14
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678418963482

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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DatabaseWithMutex-COL-40
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-10 03:29:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-10 03:29:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 03:29:25] [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.
[2023-03-10 03:29:25] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-10 03:29:25] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 509 ms
[2023-03-10 03:29:25] [INFO ] Imported 11 HL places and 8 HL transitions for a total of 12920 PT places and 12800.0 transition bindings in 24 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
[2023-03-10 03:29:25] [INFO ] Built PT skeleton of HLPN with 11 places and 8 transitions 22 arcs in 5 ms.
[2023-03-10 03:29:25] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
Remains 2 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
[2023-03-10 03:29:26] [INFO ] Flatten gal took : 13 ms
[2023-03-10 03:29:26] [INFO ] Flatten gal took : 2 ms
Transition Release forces synchronizations/join behavior on parameter s of sort site
Transition Acquire forces synchronizations/join behavior on parameter f of sort file
[2023-03-10 03:29:26] [INFO ] Unfolded HLPN to a Petri net with 12920 places and 12800 transitions 156800 arcs in 235 ms.
[2023-03-10 03:29:26] [INFO ] Unfolded 16 HLPN properties in 18 ms.
Initial state reduction rules removed 1 formulas.
[2023-03-10 03:29:26] [INFO ] Reduced 1560 identical enabling conditions.
[2023-03-10 03:29:26] [INFO ] Reduced 1560 identical enabling conditions.
[2023-03-10 03:29:26] [INFO ] Reduced 1560 identical enabling conditions.
[2023-03-10 03:29:26] [INFO ] Reduced 1560 identical enabling conditions.
[2023-03-10 03:29:26] [INFO ] Reduced 1560 identical enabling conditions.
[2023-03-10 03:29:26] [INFO ] Reduced 1560 identical enabling conditions.
[2023-03-10 03:29:26] [INFO ] Reduced 1560 identical enabling conditions.
FORMULA DatabaseWithMutex-COL-40-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2088 ms. (steps per millisecond=4 ) properties (out of 15) seen :13
FORMULA DatabaseWithMutex-COL-40-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-COL-40-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-COL-40-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-COL-40-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-COL-40-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-COL-40-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-COL-40-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-COL-40-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-COL-40-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-COL-40-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-COL-40-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-COL-40-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-COL-40-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 4164 steps, including 0 resets, run timeout after 5796 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 9452 steps, including 2 resets, run timeout after 5195 ms. (steps per millisecond=1 ) properties seen 0
Running SMT prover for 2 properties.
// Phase 1: matrix 12800 rows 12920 cols
[2023-03-10 03:29:41] [INFO ] Computed 1720 place invariants in 980 ms
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --inv-bin-par --invariant=/tmp/444/inv_0_ --invariant=/tmp/444/inv_1_ --invariant=/tmp/444/inv_2_ --invariant=/tmp/444/inv_3_ --invariant=/tmp/444/inv_4_ --invariant=/tmp/444/inv_5_ --invariant=/tmp/444/inv_6_ --invariant=/tmp/444/inv_7_ --invariant=/tmp/444/inv_8_ --invariant=/tmp/444/inv_9_ --invariant=/tmp/444/inv_10_ --invariant=/tmp/444/inv_11_ --invariant=/tmp/444/inv_12_ --invariant=/tmp/444/inv_13_ --invariant=/tmp/444/inv_14_ --invariant=/tmp/444/inv_15_ --inv-par
Could not compute solution for formula : DatabaseWithMutex-COL-40-ReachabilityFireability-00
Could not compute solution for formula : DatabaseWithMutex-COL-40-ReachabilityFireability-01
Could not compute solution for formula : DatabaseWithMutex-COL-40-ReachabilityFireability-02
Could not compute solution for formula : DatabaseWithMutex-COL-40-ReachabilityFireability-03
Could not compute solution for formula : DatabaseWithMutex-COL-40-ReachabilityFireability-04
Could not compute solution for formula : DatabaseWithMutex-COL-40-ReachabilityFireability-05
Could not compute solution for formula : DatabaseWithMutex-COL-40-ReachabilityFireability-06
Could not compute solution for formula : DatabaseWithMutex-COL-40-ReachabilityFireability-07
Could not compute solution for formula : DatabaseWithMutex-COL-40-ReachabilityFireability-08
Could not compute solution for formula : DatabaseWithMutex-COL-40-ReachabilityFireability-09
Could not compute solution for formula : DatabaseWithMutex-COL-40-ReachabilityFireability-10
Could not compute solution for formula : DatabaseWithMutex-COL-40-ReachabilityFireability-11
Could not compute solution for formula : DatabaseWithMutex-COL-40-ReachabilityFireability-12
Could not compute solution for formula : DatabaseWithMutex-COL-40-ReachabilityFireability-13
Could not compute solution for formula : DatabaseWithMutex-COL-40-ReachabilityFireability-14
Could not compute solution for formula : DatabaseWithMutex-COL-40-ReachabilityFireability-15

BK_STOP 1678419051032

--------------------
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:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ 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 ReachabilityFireability -timeout 360 -rebuildPNML
mcc2023
rfs formula name DatabaseWithMutex-COL-40-ReachabilityFireability-00
rfs formula type AG
rfs formula formula --invariant=/tmp/444/inv_0_
rfs formula name DatabaseWithMutex-COL-40-ReachabilityFireability-01
rfs formula type EF
rfs formula formula --invariant=/tmp/444/inv_1_
rfs formula name DatabaseWithMutex-COL-40-ReachabilityFireability-02
rfs formula type AG
rfs formula formula --invariant=/tmp/444/inv_2_
rfs formula name DatabaseWithMutex-COL-40-ReachabilityFireability-03
rfs formula type EF
rfs formula formula --invariant=/tmp/444/inv_3_
rfs formula name DatabaseWithMutex-COL-40-ReachabilityFireability-04
rfs formula type AG
rfs formula formula --invariant=/tmp/444/inv_4_
rfs formula name DatabaseWithMutex-COL-40-ReachabilityFireability-05
rfs formula type EF
rfs formula formula --invariant=/tmp/444/inv_5_
rfs formula name DatabaseWithMutex-COL-40-ReachabilityFireability-06
rfs formula type AG
rfs formula formula --invariant=/tmp/444/inv_6_
rfs formula name DatabaseWithMutex-COL-40-ReachabilityFireability-07
rfs formula type EF
rfs formula formula --invariant=/tmp/444/inv_7_
rfs formula name DatabaseWithMutex-COL-40-ReachabilityFireability-08
rfs formula type EF
rfs formula formula --invariant=/tmp/444/inv_8_
rfs formula name DatabaseWithMutex-COL-40-ReachabilityFireability-09
rfs formula type AG
rfs formula formula --invariant=/tmp/444/inv_9_
rfs formula name DatabaseWithMutex-COL-40-ReachabilityFireability-10
rfs formula type AG
rfs formula formula --invariant=/tmp/444/inv_10_
rfs formula name DatabaseWithMutex-COL-40-ReachabilityFireability-11
rfs formula type EF
rfs formula formula --invariant=/tmp/444/inv_11_
rfs formula name DatabaseWithMutex-COL-40-ReachabilityFireability-12
rfs formula type EF
rfs formula formula --invariant=/tmp/444/inv_12_
rfs formula name DatabaseWithMutex-COL-40-ReachabilityFireability-13
rfs formula type AG
rfs formula formula --invariant=/tmp/444/inv_13_
rfs formula name DatabaseWithMutex-COL-40-ReachabilityFireability-14
rfs formula type AG
rfs formula formula --invariant=/tmp/444/inv_14_
rfs formula name DatabaseWithMutex-COL-40-ReachabilityFireability-15
rfs formula type EF
rfs formula formula --invariant=/tmp/444/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="DatabaseWithMutex-COL-40"
export BK_EXAMINATION="ReachabilityFireability"
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 DatabaseWithMutex-COL-40, 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 r105-tall-167814482001055"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-COL-40.tgz
mv DatabaseWithMutex-COL-40 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 ;