fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r073-smll-167814399000014
Last Updated
May 14, 2023

About the Execution of LTSMin+red for CSRepetitions-COL-03

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
243.436 8342.00 17095.00 422.60 FTTTTTFTTFTTTFTT 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.r073-smll-167814399000014.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 CSRepetitions-COL-03, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r073-smll-167814399000014
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 452K
-rw-r--r-- 1 mcc users 11K Feb 25 11:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Feb 25 11:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 11:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 25 11:51 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 4.4K Feb 25 15:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 15:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.8K Feb 25 11:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 25 11:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 11:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Feb 25 11:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:41 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 14K 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 CSRepetitions-COL-03-ReachabilityCardinality-00
FORMULA_NAME CSRepetitions-COL-03-ReachabilityCardinality-01
FORMULA_NAME CSRepetitions-COL-03-ReachabilityCardinality-02
FORMULA_NAME CSRepetitions-COL-03-ReachabilityCardinality-03
FORMULA_NAME CSRepetitions-COL-03-ReachabilityCardinality-04
FORMULA_NAME CSRepetitions-COL-03-ReachabilityCardinality-05
FORMULA_NAME CSRepetitions-COL-03-ReachabilityCardinality-06
FORMULA_NAME CSRepetitions-COL-03-ReachabilityCardinality-07
FORMULA_NAME CSRepetitions-COL-03-ReachabilityCardinality-08
FORMULA_NAME CSRepetitions-COL-03-ReachabilityCardinality-09
FORMULA_NAME CSRepetitions-COL-03-ReachabilityCardinality-10
FORMULA_NAME CSRepetitions-COL-03-ReachabilityCardinality-11
FORMULA_NAME CSRepetitions-COL-03-ReachabilityCardinality-12
FORMULA_NAME CSRepetitions-COL-03-ReachabilityCardinality-13
FORMULA_NAME CSRepetitions-COL-03-ReachabilityCardinality-14
FORMULA_NAME CSRepetitions-COL-03-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678218818308

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=CSRepetitions-COL-03
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-07 19:53:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-07 19:53:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-07 19:53:41] [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.
[2023-03-07 19:53:41] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-07 19:53:42] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 836 ms
[2023-03-07 19:53:42] [INFO ] Imported 6 HL places and 5 HL transitions for a total of 58 PT places and 81.0 transition bindings in 25 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 40 ms.
Working with output stream class java.io.PrintStream
FORMULA CSRepetitions-COL-03-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-07 19:53:42] [INFO ] Built PT skeleton of HLPN with 6 places and 5 transitions 15 arcs in 7 ms.
[2023-03-07 19:53:42] [INFO ] Skeletonized 15 HLPN properties in 2 ms.
Remains 15 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 1 stable transitions
[2023-03-07 19:53:42] [INFO ] Flatten gal took : 24 ms
[2023-03-07 19:53:42] [INFO ] Flatten gal took : 3 ms
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 3
[2023-03-07 19:53:42] [INFO ] Unfolded HLPN to a Petri net with 38 places and 45 transitions 135 arcs in 15 ms.
[2023-03-07 19:53:42] [INFO ] Unfolded 15 HLPN properties in 1 ms.
Incomplete random walk after 10000 steps, including 381 resets, run finished after 823 ms. (steps per millisecond=12 ) properties (out of 15) seen :3
FORMULA CSRepetitions-COL-03-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-COL-03-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-COL-03-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 38 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 77 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
// Phase 1: matrix 45 rows 38 cols
[2023-03-07 19:53:44] [INFO ] Computed 10 place invariants in 8 ms
[2023-03-07 19:53:44] [INFO ] [Real]Absence check using 10 positive place invariants in 8 ms returned sat
[2023-03-07 19:53:44] [INFO ] After 420ms SMT Verify possible using all constraints in real domain returned unsat :6 sat :0 real:6
[2023-03-07 19:53:44] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2023-03-07 19:53:44] [INFO ] After 125ms SMT Verify possible using all constraints in natural domain returned unsat :12 sat :0
FORMULA CSRepetitions-COL-03-ReachabilityCardinality-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CSRepetitions-COL-03-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CSRepetitions-COL-03-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CSRepetitions-COL-03-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CSRepetitions-COL-03-ReachabilityCardinality-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CSRepetitions-COL-03-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CSRepetitions-COL-03-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CSRepetitions-COL-03-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CSRepetitions-COL-03-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CSRepetitions-COL-03-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CSRepetitions-COL-03-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CSRepetitions-COL-03-ReachabilityCardinality-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
All properties solved without resorting to model-checking.
Total runtime 3718 ms.
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --invariant=/tmp/452/inv_0_ --invariant=/tmp/452/inv_1_ --invariant=/tmp/452/inv_2_ --invariant=/tmp/452/inv_3_ --invariant=/tmp/452/inv_4_ --invariant=/tmp/452/inv_5_ --invariant=/tmp/452/inv_6_ --invariant=/tmp/452/inv_7_ --invariant=/tmp/452/inv_8_ --invariant=/tmp/452/inv_9_ --invariant=/tmp/452/inv_10_ --invariant=/tmp/452/inv_11_ --invariant=/tmp/452/inv_12_ --invariant=/tmp/452/inv_13_ --invariant=/tmp/452/inv_14_ --invariant=/tmp/452/inv_15_ --inv-par
Could not compute solution for formula : CSRepetitions-COL-03-ReachabilityCardinality-00
Could not compute solution for formula : CSRepetitions-COL-03-ReachabilityCardinality-01
Could not compute solution for formula : CSRepetitions-COL-03-ReachabilityCardinality-02
Could not compute solution for formula : CSRepetitions-COL-03-ReachabilityCardinality-03
Could not compute solution for formula : CSRepetitions-COL-03-ReachabilityCardinality-04
Could not compute solution for formula : CSRepetitions-COL-03-ReachabilityCardinality-05
Could not compute solution for formula : CSRepetitions-COL-03-ReachabilityCardinality-06
Could not compute solution for formula : CSRepetitions-COL-03-ReachabilityCardinality-07
Could not compute solution for formula : CSRepetitions-COL-03-ReachabilityCardinality-08
Could not compute solution for formula : CSRepetitions-COL-03-ReachabilityCardinality-09
Could not compute solution for formula : CSRepetitions-COL-03-ReachabilityCardinality-10
Could not compute solution for formula : CSRepetitions-COL-03-ReachabilityCardinality-11
Could not compute solution for formula : CSRepetitions-COL-03-ReachabilityCardinality-12
Could not compute solution for formula : CSRepetitions-COL-03-ReachabilityCardinality-13
Could not compute solution for formula : CSRepetitions-COL-03-ReachabilityCardinality-14
Could not compute solution for formula : CSRepetitions-COL-03-ReachabilityCardinality-15

BK_STOP 1678218826650

--------------------
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 ReachabilityCardinality -timeout 360 -rebuildPNML
mcc2023
rfs formula name CSRepetitions-COL-03-ReachabilityCardinality-00
rfs formula type EF
rfs formula formula --invariant=/tmp/452/inv_0_
rfs formula name CSRepetitions-COL-03-ReachabilityCardinality-01
rfs formula type AG
rfs formula formula --invariant=/tmp/452/inv_1_
rfs formula name CSRepetitions-COL-03-ReachabilityCardinality-02
rfs formula type AG
rfs formula formula --invariant=/tmp/452/inv_2_
rfs formula name CSRepetitions-COL-03-ReachabilityCardinality-03
rfs formula type AG
rfs formula formula --invariant=/tmp/452/inv_3_
rfs formula name CSRepetitions-COL-03-ReachabilityCardinality-04
rfs formula type AG
rfs formula formula --invariant=/tmp/452/inv_4_
rfs formula name CSRepetitions-COL-03-ReachabilityCardinality-05
rfs formula type AG
rfs formula formula --invariant=/tmp/452/inv_5_
rfs formula name CSRepetitions-COL-03-ReachabilityCardinality-06
rfs formula type AG
rfs formula formula --invariant=/tmp/452/inv_6_
rfs formula name CSRepetitions-COL-03-ReachabilityCardinality-07
rfs formula type AG
rfs formula formula --invariant=/tmp/452/inv_7_
rfs formula name CSRepetitions-COL-03-ReachabilityCardinality-08
rfs formula type AG
rfs formula formula --invariant=/tmp/452/inv_8_
rfs formula name CSRepetitions-COL-03-ReachabilityCardinality-09
rfs formula type EF
rfs formula formula --invariant=/tmp/452/inv_9_
rfs formula name CSRepetitions-COL-03-ReachabilityCardinality-10
rfs formula type AG
rfs formula formula --invariant=/tmp/452/inv_10_
rfs formula name CSRepetitions-COL-03-ReachabilityCardinality-11
rfs formula type AG
rfs formula formula --invariant=/tmp/452/inv_11_
rfs formula name CSRepetitions-COL-03-ReachabilityCardinality-12
rfs formula type AG
rfs formula formula --invariant=/tmp/452/inv_12_
rfs formula name CSRepetitions-COL-03-ReachabilityCardinality-13
rfs formula type AG
rfs formula formula --invariant=/tmp/452/inv_13_
rfs formula name CSRepetitions-COL-03-ReachabilityCardinality-14
rfs formula type AG
rfs formula formula --invariant=/tmp/452/inv_14_
rfs formula name CSRepetitions-COL-03-ReachabilityCardinality-15
rfs formula type EF
rfs formula formula --invariant=/tmp/452/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="CSRepetitions-COL-03"
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 CSRepetitions-COL-03, 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 r073-smll-167814399000014"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CSRepetitions-COL-03.tgz
mv CSRepetitions-COL-03 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 ;