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.r298-tall-167873951800463.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 marciexred
Input is PolyORBLF-COL-S06J04T08, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r298-tall-167873951800463
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 580K
-rw-r--r-- 1 mcc users 9.9K Feb 26 14:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Feb 26 14:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 14:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Feb 26 14:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.8K Feb 26 15:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 59K Feb 26 15:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 15:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 91K Feb 26 15:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 154K 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 PolyORBLF-COL-S06J04T08-ReachabilityFireability-00
FORMULA_NAME PolyORBLF-COL-S06J04T08-ReachabilityFireability-01
FORMULA_NAME PolyORBLF-COL-S06J04T08-ReachabilityFireability-02
FORMULA_NAME PolyORBLF-COL-S06J04T08-ReachabilityFireability-03
FORMULA_NAME PolyORBLF-COL-S06J04T08-ReachabilityFireability-04
FORMULA_NAME PolyORBLF-COL-S06J04T08-ReachabilityFireability-05
FORMULA_NAME PolyORBLF-COL-S06J04T08-ReachabilityFireability-06
FORMULA_NAME PolyORBLF-COL-S06J04T08-ReachabilityFireability-07
FORMULA_NAME PolyORBLF-COL-S06J04T08-ReachabilityFireability-08
FORMULA_NAME PolyORBLF-COL-S06J04T08-ReachabilityFireability-09
FORMULA_NAME PolyORBLF-COL-S06J04T08-ReachabilityFireability-10
FORMULA_NAME PolyORBLF-COL-S06J04T08-ReachabilityFireability-11
FORMULA_NAME PolyORBLF-COL-S06J04T08-ReachabilityFireability-12
FORMULA_NAME PolyORBLF-COL-S06J04T08-ReachabilityFireability-13
FORMULA_NAME PolyORBLF-COL-S06J04T08-ReachabilityFireability-14
FORMULA_NAME PolyORBLF-COL-S06J04T08-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679555458609

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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S06J04T08
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-23 07:11:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-23 07:11:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 07:11:00] [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.
[2023-03-23 07:11:00] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-23 07:11:00] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 546 ms
[2023-03-23 07:11:00] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 810 PT places and 14100.0 transition bindings in 25 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 20 ms.
Working with output stream class java.io.PrintStream
[2023-03-23 07:11:00] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 5 ms.
[2023-03-23 07:11:00] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
Remains 1 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Finished random walk after 2185 steps, including 215 resets, run visited all 3 properties in 60 ms. (steps per millisecond=36 )
[2023-03-23 07:11:01] [INFO ] Flatten gal took : 26 ms
[2023-03-23 07:11:01] [INFO ] Flatten gal took : 8 ms
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
[2023-03-23 07:11:01] [INFO ] Unfolded HLPN to a Petri net with 810 places and 14014 transitions 118428 arcs in 261 ms.
[2023-03-23 07:11:01] [INFO ] Unfolded 16 HLPN properties in 14 ms.
[2023-03-23 07:11:01] [INFO ] Reduced 9360 identical enabling conditions.
[2023-03-23 07:11:01] [INFO ] Reduced 1280 identical enabling conditions.
[2023-03-23 07:11:01] [INFO ] Reduced 9360 identical enabling conditions.
[2023-03-23 07:11:01] [INFO ] Reduced 120 identical enabling conditions.
[2023-03-23 07:11:01] [INFO ] Reduced 9360 identical enabling conditions.
[2023-03-23 07:11:01] [INFO ] Reduced 120 identical enabling conditions.
[2023-03-23 07:11:01] [INFO ] Reduced 120 identical enabling conditions.
[2023-03-23 07:11:01] [INFO ] Reduced 9360 identical enabling conditions.
[2023-03-23 07:11:01] [INFO ] Reduced 1280 identical enabling conditions.
[2023-03-23 07:11:01] [INFO ] Reduced 120 identical enabling conditions.
[2023-03-23 07:11:01] [INFO ] Reduced 1280 identical enabling conditions.
[2023-03-23 07:11:01] [INFO ] Reduced 1280 identical enabling conditions.
[2023-03-23 07:11:01] [INFO ] Reduced 1280 identical enabling conditions.
[2023-03-23 07:11:01] [INFO ] Reduced 1280 identical enabling conditions.
[2023-03-23 07:11:01] [INFO ] Reduced 9360 identical enabling conditions.
[2023-03-23 07:11:01] [INFO ] Reduced 1280 identical enabling conditions.
[2023-03-23 07:11:01] [INFO ] Reduced 1280 identical enabling conditions.
[2023-03-23 07:11:01] [INFO ] Reduced 9360 identical enabling conditions.
[2023-03-23 07:11:01] [INFO ] Reduced 9360 identical enabling conditions.
[2023-03-23 07:11:01] [INFO ] Reduced 9360 identical enabling conditions.
[2023-03-23 07:11:01] [INFO ] Reduced 1280 identical enabling conditions.
[2023-03-23 07:11:01] [INFO ] Reduced 120 identical enabling conditions.
[2023-03-23 07:11:01] [INFO ] Reduced 120 identical enabling conditions.
[2023-03-23 07:11:01] [INFO ] Reduced 120 identical enabling conditions.
[2023-03-23 07:11:01] [INFO ] Reduced 9360 identical enabling conditions.
Ensure Unique test removed 10760 transitions
Reduce redundant transitions removed 10760 transitions.
Incomplete random walk after 10000 steps, including 67 resets, run finished after 916 ms. (steps per millisecond=10 ) properties (out of 16) seen :9
FORMULA PolyORBLF-COL-S06J04T08-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J04T08-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J04T08-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J04T08-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J04T08-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J04T08-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J04T08-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J04T08-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J04T08-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 2833 ms. (steps per millisecond=3 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 285 resets, run finished after 2383 ms. (steps per millisecond=4 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 343 ms. (steps per millisecond=29 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 980 ms. (steps per millisecond=10 ) properties (out of 7) seen :1
FORMULA PolyORBLF-COL-S06J04T08-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 517 ms. (steps per millisecond=19 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 285 resets, run finished after 436 ms. (steps per millisecond=22 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-23 07:11:10] [INFO ] Flow matrix only has 3206 transitions (discarded 48 similar events)
// Phase 1: matrix 3206 rows 810 cols
[2023-03-23 07:11:10] [INFO ] Computed 58 place invariants in 202 ms
[2023-03-23 07:11:23] [INFO ] [Real]Absence check using 19 positive place invariants in 10 ms returned sat
[2023-03-23 07:11:23] [INFO ] [Real]Absence check using 19 positive and 39 generalized place invariants in 39 ms returned sat
[2023-03-23 07:11:23] [INFO ] After 719ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:5
[2023-03-23 07:11:23] [INFO ] [Nat]Absence check using 19 positive place invariants in 11 ms returned sat
[2023-03-23 07:11:23] [INFO ] [Nat]Absence check using 19 positive and 39 generalized place invariants in 42 ms returned sat
[2023-03-23 07:11:24] [INFO ] After 678ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :0
FORMULA PolyORBLF-COL-S06J04T08-ReachabilityFireability-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-COL-S06J04T08-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-COL-S06J04T08-ReachabilityFireability-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-COL-S06J04T08-ReachabilityFireability-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-COL-S06J04T08-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-COL-S06J04T08-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
All properties solved without resorting to model-checking.
Total runtime 23995 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=ReachabilityFireability.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Unfolding complete |P|=810|T|=14014|A|=138684
Time for unfolding: 0m 5.525sec

Net: PolyORBLF_COL_S06J04T08
(NrP: 810 NrTr: 14014 NrArc: 118428)

parse formulas
formulas created successfully
place and transition orderings generation:0m 6.193sec

net check time: 0m 0.019sec

init dd package: 0m 2.963sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 9190200 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16099664 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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
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 0.267sec

65686 105160 206175 397762 422026 441987 506441 650471 703303 728753 784528 959685 1039846 1065308 1070781 1195978 1282885 1309921 1314429 1435462

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="PolyORBLF-COL-S06J04T08"
export BK_EXAMINATION="ReachabilityFireability"
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 PolyORBLF-COL-S06J04T08, 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 r298-tall-167873951800463"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S06J04T08.tgz
mv PolyORBLF-COL-S06J04T08 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 ;