Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r042-tajo-167813695400158.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.....................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is BridgeAndVehicles-COL-V80P50N50, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-tajo-167813695400158
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 9.4K Feb 25 13:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K Feb 25 13:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 13:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 25 13:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 15:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 15:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 15:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 14:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Feb 25 14:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Feb 25 14:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Feb 25 14:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 47K 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 BridgeAndVehicles-COL-V80P50N50-ReachabilityCardinality-00
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-ReachabilityCardinality-01
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-ReachabilityCardinality-02
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-ReachabilityCardinality-03
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-ReachabilityCardinality-04
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-ReachabilityCardinality-05
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-ReachabilityCardinality-06
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-ReachabilityCardinality-07
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-ReachabilityCardinality-08
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-ReachabilityCardinality-09
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-ReachabilityCardinality-10
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-ReachabilityCardinality-11
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-ReachabilityCardinality-12
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-ReachabilityCardinality-13
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-ReachabilityCardinality-14
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678698337163

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=marciexred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-COL-V80P50N50
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-13 09:05:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-13 09:05:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 09:05:38] [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.
[2023-03-13 09:05:39] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-13 09:05:39] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 436 ms
[2023-03-13 09:05:39] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 228 PT places and 1339138.0 transition bindings in 16 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
FORMULA BridgeAndVehicles-COL-V80P50N50-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-13 09:05:39] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 3 ms.
[2023-03-13 09:05:39] [INFO ] Skeletonized 15 HLPN properties in 1 ms.
Remains 15 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Computed a total of 9 stabilizing places and 6 stable transitions
Graph (complete) has 22 edges and 12 vertex of which 10 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
[2023-03-13 09:05:39] [INFO ] Flatten gal took : 13 ms
[2023-03-13 09:05:39] [INFO ] Flatten gal took : 2 ms
FORMULA BridgeAndVehicles-COL-V80P50N50-ReachabilityCardinality-00 FALSE TECHNIQUES CPN_APPROX
FORMULA BridgeAndVehicles-COL-V80P50N50-ReachabilityCardinality-02 FALSE TECHNIQUES CPN_APPROX
FORMULA BridgeAndVehicles-COL-V80P50N50-ReachabilityCardinality-04 FALSE TECHNIQUES CPN_APPROX
FORMULA BridgeAndVehicles-COL-V80P50N50-ReachabilityCardinality-13 FALSE TECHNIQUES CPN_APPROX
FORMULA BridgeAndVehicles-COL-V80P50N50-ReachabilityCardinality-15 FALSE TECHNIQUES CPN_APPROX
Arc [1:1*[(MOD (ADD $cA 1) 81)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 81) 81) 81)]] contains successor/predecessor on variables of sort voitureB
Arc [13:1*[(MOD (ADD $cpt 1) 51)]] contains successor/predecessor on variables of sort compteur
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2023-03-13 09:05:39] [INFO ] Unfolded HLPN to a Petri net with 228 places and 8588 transitions 67470 arcs in 213 ms.
[2023-03-13 09:05:39] [INFO ] Unfolded 15 HLPN properties in 1 ms.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 756 ms. (steps per millisecond=13 ) properties (out of 10) seen :3
FORMULA BridgeAndVehicles-COL-V80P50N50-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V80P50N50-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V80P50N50-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 198 ms. (steps per millisecond=50 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 182 ms. (steps per millisecond=54 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 220 ms. (steps per millisecond=45 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 218 ms. (steps per millisecond=45 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 191 ms. (steps per millisecond=52 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 181 ms. (steps per millisecond=55 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-13 09:05:41] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
// Phase 1: matrix 530 rows 228 cols
[2023-03-13 09:05:42] [INFO ] Computed 7 place invariants in 33 ms
[2023-03-13 09:05:42] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-13 09:05:42] [INFO ] After 418ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:5
[2023-03-13 09:05:43] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-13 09:05:43] [INFO ] After 109ms SMT Verify possible using all constraints in natural domain returned unsat :7 sat :0
FORMULA BridgeAndVehicles-COL-V80P50N50-ReachabilityCardinality-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V80P50N50-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V80P50N50-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V80P50N50-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V80P50N50-ReachabilityCardinality-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V80P50N50-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V80P50N50-ReachabilityCardinality-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 7 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
All properties solved without resorting to model-checking.
Total runtime 4251 ms.
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=ReachabilityCardinality.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Unfolding complete |P|=228|T|=8588|A|=67470
Time for unfolding: 0m 1.318sec

Net: BridgeAndVehicles_COL_V80P50N50
(NrP: 228 NrTr: 8588 NrArc: 67470)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.310sec

net check time: 0m 0.013sec

init dd package: 0m 3.176sec


before gc: list nodes free: 1616749

after gc: idd nodes used:48360975, unused:15639025; list nodes free:91955714

before gc: list nodes free: 2480237

after gc: idd nodes used:62450885, unused:1549115; list nodes free:13427875

before gc: list nodes free: 2747757

after gc: idd nodes used:62590556, unused:1409444; list nodes free:13037172

before gc: list nodes free: 6462866

after gc: idd nodes used:63345880, unused:654120; list nodes free:10621748

before gc: list nodes free: 6996887

after gc: idd nodes used:63826631, unused:173369; list nodes free:7922960

before gc: list nodes free: 6996038

after gc: idd nodes used:63957300, unused:42700; list nodes free:7233544

before gc: list nodes free: 7031035

after gc: idd nodes used:63987930, unused:12070; list nodes free:7093312

before gc: list nodes free: 7054460

after gc: idd nodes used:63996620, unused:3380; list nodes free:7071245

before gc: list nodes free: 7054119

after gc: idd nodes used:63998358, unused:1642; list nodes free:7062625

RS generation: 39m24.767sec


-> last computed set: #nodes 63998138 (6.4e+07) #states 46,927,303 (7)


CANNOT_COMPUTE


BK_STOP 1678700771641

--------------------
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
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.022sec

281778 642917 1019415 1423955 1790598 1889417 1899467 1916327 1939367 1972727 2019437 2101296 3033553 4108575 7021278 7207350 7218656 7219030 7219740 7220843 7222480 7224584 7230724 7231066 7231696 7232054 7232052 8411958 8404680 8406330 9666956 13453172 18875762 25861254 33053978 35330150 35349650 35368370 35390420 35413760 35436440 61834321 62011513 62390914 62391846 62392747 62393610 62394560 62395396 62400562 62400806 62401229 62586024 62590444 62720168 63853951idd.cc:820: DD Exception: No free nodes

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="BridgeAndVehicles-COL-V80P50N50"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is BridgeAndVehicles-COL-V80P50N50, 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 r042-tajo-167813695400158"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V80P50N50.tgz
mv BridgeAndVehicles-COL-V80P50N50 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 ;