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.r490-tall-167912708900593.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 TokenRing-COL-020, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r490-tall-167912708900593
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 8.6K Feb 25 15:39 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Feb 25 15:39 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 25 14:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 25 14:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 17:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 17:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.9K Feb 25 16:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K Feb 25 16:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 16:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Feb 25 16:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 18K 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 TokenRing-COL-020-CTLCardinality-00
FORMULA_NAME TokenRing-COL-020-CTLCardinality-01
FORMULA_NAME TokenRing-COL-020-CTLCardinality-02
FORMULA_NAME TokenRing-COL-020-CTLCardinality-03
FORMULA_NAME TokenRing-COL-020-CTLCardinality-04
FORMULA_NAME TokenRing-COL-020-CTLCardinality-05
FORMULA_NAME TokenRing-COL-020-CTLCardinality-06
FORMULA_NAME TokenRing-COL-020-CTLCardinality-07
FORMULA_NAME TokenRing-COL-020-CTLCardinality-08
FORMULA_NAME TokenRing-COL-020-CTLCardinality-09
FORMULA_NAME TokenRing-COL-020-CTLCardinality-10
FORMULA_NAME TokenRing-COL-020-CTLCardinality-11
FORMULA_NAME TokenRing-COL-020-CTLCardinality-12
FORMULA_NAME TokenRing-COL-020-CTLCardinality-13
FORMULA_NAME TokenRing-COL-020-CTLCardinality-14
FORMULA_NAME TokenRing-COL-020-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679292410892

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=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TokenRing-COL-020
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-20 06:06:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 06:06:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 06:06:52] [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.
[2023-03-20 06:06:52] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-20 06:06:52] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 409 ms
[2023-03-20 06:06:52] [INFO ] Imported 1 HL places and 2 HL transitions for a total of 441 PT places and 9282.0 transition bindings in 199 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 30 ms.
[2023-03-20 06:06:53] [INFO ] Built PT skeleton of HLPN with 1 places and 2 transitions 4 arcs in 3 ms.
[2023-03-20 06:06:53] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Computed a total of 1 stabilizing places and 0 stable transitions
Remains 16 properties that can be checked using skeleton over-approximation.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA TokenRing-COL-020-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-020-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2023-03-20 06:06:53] [INFO ] Removed 1 GAL types that were empty due to variable simplifications.
petri,
[2023-03-20 06:06:53] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2023-03-20 06:06:53] [INFO ] Flatten gal took : 9 ms
[2023-03-20 06:06:53] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA TokenRing-COL-020-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-020-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-020-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-020-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-020-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-020-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 06:06:53] [INFO ] Flatten gal took : 0 ms
Domain [Process(21), Process(21)] of place State breaks symmetries in sort Process
[2023-03-20 06:06:53] [INFO ] Unfolded HLPN to a Petri net with 441 places and 8421 transitions 33684 arcs in 145 ms.
[2023-03-20 06:06:53] [INFO ] Unfolded 8 HLPN properties in 2 ms.
Support contains 0 out of 441 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 271 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
// Phase 1: matrix 8421 rows 441 cols
[2023-03-20 06:06:53] [INFO ] Computed 21 place invariants in 57 ms
[2023-03-20 06:06:54] [INFO ] Implicit Places using invariants in 833 ms returned []
[2023-03-20 06:06:54] [INFO ] Invariant cache hit.
[2023-03-20 06:06:56] [INFO ] Implicit Places using invariants and state equation in 1444 ms returned []
Implicit Place search using SMT with State Equation took 2301 ms to find 0 implicit places.
[2023-03-20 06:06:56] [INFO ] Invariant cache hit.
[2023-03-20 06:06:58] [INFO ] Dead Transitions using invariants and state equation in 2279 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4863 ms. Remains : 441/441 places, 8421/8421 transitions.
Support contains 0 out of 441 places after structural reductions.
[2023-03-20 06:06:58] [INFO ] Flatten gal took : 314 ms
[2023-03-20 06:06:58] [INFO ] Flatten gal took : 253 ms
[2023-03-20 06:06:59] [INFO ] Input system was already deterministic with 8421 transitions.
FORMULA TokenRing-COL-020-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-020-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-020-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 3 ms. (steps per millisecond=0 )
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2023-03-20 06:06:59] [INFO ] Flatten gal took : 145 ms
[2023-03-20 06:06:59] [INFO ] Flatten gal took : 190 ms
[2023-03-20 06:07:00] [INFO ] Input system was already deterministic with 8421 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 172 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 173 ms. Remains : 441/441 places, 8421/8421 transitions.
[2023-03-20 06:07:00] [INFO ] Flatten gal took : 128 ms
[2023-03-20 06:07:00] [INFO ] Flatten gal took : 147 ms
[2023-03-20 06:07:01] [INFO ] Input system was already deterministic with 8421 transitions.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 83 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 85 ms. Remains : 441/441 places, 8421/8421 transitions.
[2023-03-20 06:07:01] [INFO ] Flatten gal took : 111 ms
[2023-03-20 06:07:01] [INFO ] Flatten gal took : 134 ms
[2023-03-20 06:07:01] [INFO ] Input system was already deterministic with 8421 transitions.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 78 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 79 ms. Remains : 441/441 places, 8421/8421 transitions.
[2023-03-20 06:07:01] [INFO ] Flatten gal took : 97 ms
[2023-03-20 06:07:02] [INFO ] Flatten gal took : 118 ms
[2023-03-20 06:07:02] [INFO ] Input system was already deterministic with 8421 transitions.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 77 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 78 ms. Remains : 441/441 places, 8421/8421 transitions.
[2023-03-20 06:07:02] [INFO ] Flatten gal took : 97 ms
[2023-03-20 06:07:02] [INFO ] Flatten gal took : 117 ms
[2023-03-20 06:07:02] [INFO ] Input system was already deterministic with 8421 transitions.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 80 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 84 ms. Remains : 441/441 places, 8421/8421 transitions.
[2023-03-20 06:07:03] [INFO ] Flatten gal took : 105 ms
[2023-03-20 06:07:03] [INFO ] Flatten gal took : 129 ms
[2023-03-20 06:07:03] [INFO ] Input system was already deterministic with 8421 transitions.
[2023-03-20 06:07:03] [INFO ] Flatten gal took : 110 ms
[2023-03-20 06:07:03] [INFO ] Flatten gal took : 116 ms
[2023-03-20 06:07:03] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-20 06:07:03] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 441 places, 8421 transitions and 33684 arcs took 40 ms.
Total runtime 11659 ms.
There are residual formulas that ITS could not solve within timeout
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=CTLCardinality.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Petri
(NrP: 441 NrTr: 8421 NrArc: 33684)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.337sec

net check time: 0m 0.005sec

init dd package: 0m 2.999sec


RS generation: 4m24.523sec


-> reachability set: #nodes 77452 (7.7e+04) #states 24,466,267,459 (10)



starting MCC model checker
--------------------------

checking: AX [1<=0]
normalized: ~ [EX [~ [1<=0]]]

abstracting: (1<=0)
states: 0
.-> the formula is FALSE

FORMULA TokenRing-COL-020-CTLCardinality-01 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 2m51.907sec

checking: AX [1<=0]
normalized: ~ [EX [~ [1<=0]]]

abstracting: (1<=0)
states: 0
.-> the formula is FALSE

FORMULA TokenRing-COL-020-CTLCardinality-08 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 3m 9.128sec

checking: AX [AX [EG [EX [0<=0]]]]
normalized: ~ [EX [EX [~ [EG [EX [0<=0]]]]]]

abstracting: (0<=0)
states: 24,466,267,459 (10)
.
EG iterations: 0
..-> the formula is TRUE

FORMULA TokenRing-COL-020-CTLCardinality-09 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 3m19.588sec

checking: AX [1<=0]
normalized: ~ [EX [~ [1<=0]]]

abstracting: (1<=0)
states: 0
.-> the formula is FALSE

FORMULA TokenRing-COL-020-CTLCardinality-10 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 3m29.721sec

checking: EX [0<=0]
normalized: EX [0<=0]

abstracting: (0<=0)
states: 24,466,267,459 (10)
.-> the formula is TRUE

FORMULA TokenRing-COL-020-CTLCardinality-11 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 3m29.391sec

totally nodes used: 51009678 (5.1e+07)
number of garbage collections: 0
fire ops cache: hits/miss/sum: 238575436 3239514880 3478090316
used/not used/entry size/cache size: 67108862 2 16 1024MB
basic ops cache: hits/miss/sum: 103648 233600 337248
used/not used/entry size/cache size: 550030 16227186 12 192MB
unary ops cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 16777216 8 128MB
abstract ops cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 16777216 12 192MB
state nr cache: hits/miss/sum: 4260 77452 81712
used/not used/entry size/cache size: 77266 8311342 32 256MB
max state cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 8388608 32 256MB
uniqueHash elements/entry size/size: 67108864 4 256MB
0 33738129
1 20553803
2 9066367
3 2879448
4 702982
5 140177
6 24163
7 3407
8 343
9 39
>= 10 6

Total processing time: 20m53.242sec


BK_STOP 1679293678122

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ 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
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 0.070sec

1621 2340 2740 3434 2510 3792 2973 4507 3961 2971 5096 4613 3962 4483 5643 5223 4698 3816 6547 6253 5896 5434 4846 8062 39293 43388 46769 49919 52775 55547 57489 59449 59155 58819 58420 57937 57265 58487 60671 65421 69721 73041
iterations count:4259832 (505), effective:1790 (0)

initing FirstDep: 0m 0.068sec

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="TokenRing-COL-020"
export BK_EXAMINATION="CTLCardinality"
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 TokenRing-COL-020, 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 r490-tall-167912708900593"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-COL-020.tgz
mv TokenRing-COL-020 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 ;