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-167863539600129.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 NeoElection-COL-4, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r265-smll-167863539600129
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 524K
-rw-r--r-- 1 mcc users 7.7K Feb 26 16:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Feb 26 16:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 26 15:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 26 15:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.9K Feb 25 16:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9K Feb 26 16:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 74K Feb 26 16:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Feb 26 16:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 108K Feb 26 16:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:27 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 81K 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 NeoElection-COL-4-CTLCardinality-00
FORMULA_NAME NeoElection-COL-4-CTLCardinality-01
FORMULA_NAME NeoElection-COL-4-CTLCardinality-02
FORMULA_NAME NeoElection-COL-4-CTLCardinality-03
FORMULA_NAME NeoElection-COL-4-CTLCardinality-04
FORMULA_NAME NeoElection-COL-4-CTLCardinality-05
FORMULA_NAME NeoElection-COL-4-CTLCardinality-06
FORMULA_NAME NeoElection-COL-4-CTLCardinality-07
FORMULA_NAME NeoElection-COL-4-CTLCardinality-08
FORMULA_NAME NeoElection-COL-4-CTLCardinality-09
FORMULA_NAME NeoElection-COL-4-CTLCardinality-10
FORMULA_NAME NeoElection-COL-4-CTLCardinality-11
FORMULA_NAME NeoElection-COL-4-CTLCardinality-12
FORMULA_NAME NeoElection-COL-4-CTLCardinality-13
FORMULA_NAME NeoElection-COL-4-CTLCardinality-14
FORMULA_NAME NeoElection-COL-4-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678778119855

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=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NeoElection-COL-4
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-14 07:15:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-14 07:15:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 07:15:23] [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.
[2023-03-14 07:15:24] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-14 07:15:24] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1180 ms
[2023-03-14 07:15:25] [INFO ] Detected 6 constant HL places corresponding to 870 PT places.
[2023-03-14 07:15:25] [INFO ] Imported 18 HL places and 22 HL transitions for a total of 1830 PT places and 3990.0 transition bindings in 47 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 30 ms.
[2023-03-14 07:15:25] [INFO ] Built PT skeleton of HLPN with 18 places and 22 transitions 98 arcs in 12 ms.
[2023-03-14 07:15:25] [INFO ] Skeletonized 16 HLPN properties in 4 ms.
Computed a total of 14 stabilizing places and 8 stable transitions
Graph (complete) has 56 edges and 18 vertex of which 15 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.3 ms
Remains 16 properties that can be checked using skeleton over-approximation.
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 12 places and 7 transitions.
Ensure Unique test removed 8 transitions
Reduce redundant transitions removed 8 transitions.
FORMULA NeoElection-COL-4-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 2 stabilizing places and 2 stable transitions
Incomplete random walk after 10001 steps, including 359 resets, run finished after 467 ms. (steps per millisecond=21 ) properties (out of 12) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=51 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 294 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 80 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 71 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 75 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 7 rows 6 cols
[2023-03-14 07:15:26] [INFO ] Computed 1 place invariants in 3 ms
[2023-03-14 07:15:26] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-14 07:15:26] [INFO ] After 200ms SMT Verify possible using all constraints in real domain returned unsat :7 sat :0
Fused 7 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 7 atomic propositions for a total of 5 simplifications.
FORMULA NeoElection-COL-4-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-14 07:15:26] [INFO ] Initial state reduction rules for CTL removed 7 formulas.
[2023-03-14 07:15:26] [INFO ] Flatten gal took : 26 ms
[2023-03-14 07:15:26] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA NeoElection-COL-4-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-14 07:15:26] [INFO ] Flatten gal took : 4 ms
All properties of the HLPN proved before fully unfolding the net.
Total runtime 3329 ms.
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/449/ctl_0_ --ctl=/tmp/449/ctl_1_ --ctl=/tmp/449/ctl_2_ --ctl=/tmp/449/ctl_3_ --ctl=/tmp/449/ctl_4_ --ctl=/tmp/449/ctl_5_ --ctl=/tmp/449/ctl_6_ --ctl=/tmp/449/ctl_7_ --ctl=/tmp/449/ctl_8_ --ctl=/tmp/449/ctl_9_ --ctl=/tmp/449/ctl_10_ --ctl=/tmp/449/ctl_11_ --ctl=/tmp/449/ctl_12_ --ctl=/tmp/449/ctl_13_ --ctl=/tmp/449/ctl_14_ --ctl=/tmp/449/ctl_15_ --mu-par --mu-opt
Could not compute solution for formula : NeoElection-COL-4-CTLCardinality-00
Could not compute solution for formula : NeoElection-COL-4-CTLCardinality-01
Could not compute solution for formula : NeoElection-COL-4-CTLCardinality-02
Could not compute solution for formula : NeoElection-COL-4-CTLCardinality-03
Could not compute solution for formula : NeoElection-COL-4-CTLCardinality-04
Could not compute solution for formula : NeoElection-COL-4-CTLCardinality-05
Could not compute solution for formula : NeoElection-COL-4-CTLCardinality-06
Could not compute solution for formula : NeoElection-COL-4-CTLCardinality-07
Could not compute solution for formula : NeoElection-COL-4-CTLCardinality-08
Could not compute solution for formula : NeoElection-COL-4-CTLCardinality-09
Could not compute solution for formula : NeoElection-COL-4-CTLCardinality-10
Could not compute solution for formula : NeoElection-COL-4-CTLCardinality-11
Could not compute solution for formula : NeoElection-COL-4-CTLCardinality-12
Could not compute solution for formula : NeoElection-COL-4-CTLCardinality-13
Could not compute solution for formula : NeoElection-COL-4-CTLCardinality-14
Could not compute solution for formula : NeoElection-COL-4-CTLCardinality-15

BK_STOP 1678778128560

--------------------
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 CTLCardinality -timeout 360 -rebuildPNML
mcc2023
ctl formula name NeoElection-COL-4-CTLCardinality-00
ctl formula formula --ctl=/tmp/449/ctl_0_
ctl formula name NeoElection-COL-4-CTLCardinality-01
ctl formula formula --ctl=/tmp/449/ctl_1_
ctl formula name NeoElection-COL-4-CTLCardinality-02
ctl formula formula --ctl=/tmp/449/ctl_2_
ctl formula name NeoElection-COL-4-CTLCardinality-03
ctl formula formula --ctl=/tmp/449/ctl_3_
ctl formula name NeoElection-COL-4-CTLCardinality-04
ctl formula formula --ctl=/tmp/449/ctl_4_
ctl formula name NeoElection-COL-4-CTLCardinality-05
ctl formula formula --ctl=/tmp/449/ctl_5_
ctl formula name NeoElection-COL-4-CTLCardinality-06
ctl formula formula --ctl=/tmp/449/ctl_6_
ctl formula name NeoElection-COL-4-CTLCardinality-07
ctl formula formula --ctl=/tmp/449/ctl_7_
ctl formula name NeoElection-COL-4-CTLCardinality-08
ctl formula formula --ctl=/tmp/449/ctl_8_
ctl formula name NeoElection-COL-4-CTLCardinality-09
ctl formula formula --ctl=/tmp/449/ctl_9_
ctl formula name NeoElection-COL-4-CTLCardinality-10
ctl formula formula --ctl=/tmp/449/ctl_10_
ctl formula name NeoElection-COL-4-CTLCardinality-11
ctl formula formula --ctl=/tmp/449/ctl_11_
ctl formula name NeoElection-COL-4-CTLCardinality-12
ctl formula formula --ctl=/tmp/449/ctl_12_
ctl formula name NeoElection-COL-4-CTLCardinality-13
ctl formula formula --ctl=/tmp/449/ctl_13_
ctl formula name NeoElection-COL-4-CTLCardinality-14
ctl formula formula --ctl=/tmp/449/ctl_14_
ctl formula name NeoElection-COL-4-CTLCardinality-15
ctl formula formula --ctl=/tmp/449/ctl_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="NeoElection-COL-4"
export BK_EXAMINATION="CTLCardinality"
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 NeoElection-COL-4, examination is CTLCardinality"
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-167863539600129"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NeoElection-COL-4.tgz
mv NeoElection-COL-4 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;