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-167873952300839.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 QuasiCertifProtocol-COL-22, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r298-tall-167873952300839
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 492K
-rw-r--r-- 1 mcc users 6.2K Feb 26 01:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Feb 26 01:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 01:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 26 01:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9K Feb 26 01:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 26 01:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 26 01:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 01:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 104K 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 QuasiCertifProtocol-COL-22-ReachabilityFireability-00
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityFireability-01
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityFireability-02
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityFireability-03
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityFireability-04
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityFireability-05
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityFireability-06
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityFireability-07
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityFireability-08
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityFireability-09
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityFireability-10
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityFireability-11
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityFireability-12
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityFireability-13
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityFireability-14
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679684117938

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=QuasiCertifProtocol-COL-22
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-24 18:55:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-24 18:55:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 18:55:19] [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.
[2023-03-24 18:55:19] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-24 18:55:20] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 690 ms
[2023-03-24 18:55:20] [INFO ] Imported 30 HL places and 26 HL transitions for a total of 1966 PT places and 356.0 transition bindings in 16 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
[2023-03-24 18:55:20] [INFO ] Built PT skeleton of HLPN with 30 places and 26 transitions 77 arcs in 4 ms.
[2023-03-24 18:55:20] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Remains 1 properties that can be checked using skeleton over-approximation.
Computed a total of 30 stabilizing places and 26 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 30 transition count 26
Finished random walk after 418 steps, including 13 resets, run visited all 2 properties in 9 ms. (steps per millisecond=46 )
[2023-03-24 18:55:20] [INFO ] Flatten gal took : 14 ms
[2023-03-24 18:55:20] [INFO ] Flatten gal took : 4 ms
Domain [tsid(23), tsid(23)] of place n9 breaks symmetries in sort tsid
[2023-03-24 18:55:20] [INFO ] Unfolded HLPN to a Petri net with 1966 places and 356 transitions 4323 arcs in 23 ms.
[2023-03-24 18:55:20] [INFO ] Unfolded 16 HLPN properties in 1 ms.
Incomplete random walk after 10000 steps, including 371 resets, run finished after 520 ms. (steps per millisecond=19 ) properties (out of 16) seen :2
FORMULA QuasiCertifProtocol-COL-22-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA QuasiCertifProtocol-COL-22-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 200 ms. (steps per millisecond=50 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 195 ms. (steps per millisecond=51 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 252 ms. (steps per millisecond=39 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 350 ms. (steps per millisecond=28 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 169 ms. (steps per millisecond=59 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
// Phase 1: matrix 356 rows 1966 cols
[2023-03-24 18:55:22] [INFO ] Computed 1611 place invariants in 75 ms
[2023-03-24 18:55:24] [INFO ] [Real]Absence check using 4 positive place invariants in 10 ms returned sat
[2023-03-24 18:55:24] [INFO ] [Real]Absence check using 4 positive and 1607 generalized place invariants in 301 ms returned sat
[2023-03-24 18:55:24] [INFO ] After 1427ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:14
[2023-03-24 18:55:25] [INFO ] [Nat]Absence check using 4 positive place invariants in 9 ms returned sat
[2023-03-24 18:55:25] [INFO ] [Nat]Absence check using 4 positive and 1607 generalized place invariants in 278 ms returned sat
[2023-03-24 18:55:45] [INFO ] After 18398ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :10
[2023-03-24 18:55:49] [INFO ] After 22734ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :9
Attempting to minimize the solution found.
Minimization took 0 ms.
[2023-03-24 18:55:49] [INFO ] After 25024ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :9
FORMULA QuasiCertifProtocol-COL-22-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-COL-22-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-COL-22-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-COL-22-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 14 Parikh solutions to 9 different solutions.
FORMULA QuasiCertifProtocol-COL-22-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-22-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-22-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-22-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-22-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-22-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-22-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-22-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-22-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 122 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=61 )
FORMULA QuasiCertifProtocol-COL-22-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 10 properties in 27 ms.
All properties solved without resorting to model-checking.
Total runtime 30513 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|=1966|T|=356|A|=4323
Time for unfolding: 0m 1.652sec

Net: QuasiCertifProtocol_COL_22
(NrP: 1966 NrTr: 356 NrArc: 4323)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.195sec

net check time: 0m 0.000sec

init dd package: 0m 2.629sec


before gc: list nodes free: 814642

after gc: idd nodes used:57151228, unused:6848772; list nodes free:32484756

RS generation: 10m41.918sec


-> last computed set: #nodes 57149286 (5.7e+07) #states 4,194,305 (6)


CANNOT_COMPUTE


BK_STOP 1679684842435

--------------------
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 0.001sec

idd.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="QuasiCertifProtocol-COL-22"
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 QuasiCertifProtocol-COL-22, 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-167873952300839"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-COL-22.tgz
mv QuasiCertifProtocol-COL-22 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 ;