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.r489-tall-167912707000594.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 TokenRing-COL-020, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r489-tall-167912707000594
=====================================================================

--------------------
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-CTLFireability-00
FORMULA_NAME TokenRing-COL-020-CTLFireability-01
FORMULA_NAME TokenRing-COL-020-CTLFireability-02
FORMULA_NAME TokenRing-COL-020-CTLFireability-03
FORMULA_NAME TokenRing-COL-020-CTLFireability-04
FORMULA_NAME TokenRing-COL-020-CTLFireability-05
FORMULA_NAME TokenRing-COL-020-CTLFireability-06
FORMULA_NAME TokenRing-COL-020-CTLFireability-07
FORMULA_NAME TokenRing-COL-020-CTLFireability-08
FORMULA_NAME TokenRing-COL-020-CTLFireability-09
FORMULA_NAME TokenRing-COL-020-CTLFireability-10
FORMULA_NAME TokenRing-COL-020-CTLFireability-11
FORMULA_NAME TokenRing-COL-020-CTLFireability-12
FORMULA_NAME TokenRing-COL-020-CTLFireability-13
FORMULA_NAME TokenRing-COL-020-CTLFireability-14
FORMULA_NAME TokenRing-COL-020-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679285238964

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=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TokenRing-COL-020
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 04:07:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-20 04:07:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 04:07:20] [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 04:07:21] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-20 04:07:21] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 668 ms
[2023-03-20 04:07:21] [INFO ] Imported 1 HL places and 2 HL transitions for a total of 441 PT places and 9282.0 transition bindings in 18 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 ms.
[2023-03-20 04:07:21] [INFO ] Built PT skeleton of HLPN with 1 places and 2 transitions 4 arcs in 4 ms.
[2023-03-20 04:07:21] [INFO ] Skeletonized 3 HLPN properties in 1 ms. Removed 13 properties that had guard overlaps.
Computed a total of 1 stabilizing places and 0 stable transitions
All 16 properties of the HLPN use transition enablings in a way that makes the skeleton too coarse.
Domain [Process(21), Process(21)] of place State breaks symmetries in sort Process
[2023-03-20 04:07:21] [INFO ] Unfolded HLPN to a Petri net with 441 places and 8421 transitions 33684 arcs in 138 ms.
[2023-03-20 04:07:21] [INFO ] Unfolded 16 HLPN properties in 57 ms.
Support contains 441 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 36 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 04:08:22] [INFO ] Computed 21 place invariants in 40 ms
[2023-03-20 04:08:22] [INFO ] Implicit Places using invariants in 259 ms returned []
[2023-03-20 04:08:22] [INFO ] Invariant cache hit.
[2023-03-20 04:08:23] [INFO ] Implicit Places using invariants and state equation in 968 ms returned []
Implicit Place search using SMT with State Equation took 1267 ms to find 0 implicit places.
[2023-03-20 04:08:23] [INFO ] Invariant cache hit.
[2023-03-20 04:08:26] [INFO ] Dead Transitions using invariants and state equation in 2640 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3952 ms. Remains : 441/441 places, 8421/8421 transitions.
Support contains 441 out of 441 places after structural reductions.
[2023-03-20 04:08:32] [INFO ] Flatten gal took : 2459 ms
[2023-03-20 04:09:08] [INFO ] Flatten gal took : 3688 ms
[2023-03-20 04:09:45] [INFO ] Input system was already deterministic with 8421 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 10606 ms. (steps per millisecond=0 ) properties (out of 28) seen :18
Interrupted Best-First random walk after 4610 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 4335 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 4360 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 4914 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 4291 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 4634 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 4500 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 4541 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 4563 steps, including 1 resets, run timeout after 5002 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 5892 steps, including 1 resets, run timeout after 5002 ms. (steps per millisecond=1 ) properties seen 0
Running SMT prover for 10 properties.
[2023-03-20 04:10:48] [INFO ] Invariant cache hit.
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/473/ctl_0_ --ctl=/tmp/473/ctl_1_ --ctl=/tmp/473/ctl_2_ --ctl=/tmp/473/ctl_3_ --ctl=/tmp/473/ctl_4_ --ctl=/tmp/473/ctl_5_ --ctl=/tmp/473/ctl_6_ --ctl=/tmp/473/ctl_7_ --ctl=/tmp/473/ctl_8_ --ctl=/tmp/473/ctl_9_ --ctl=/tmp/473/ctl_10_ --ctl=/tmp/473/ctl_11_ --ctl=/tmp/473/ctl_12_ --ctl=/tmp/473/ctl_13_ --ctl=/tmp/473/ctl_14_ --ctl=/tmp/473/ctl_15_ --mu-par --mu-opt
Could not compute solution for formula : TokenRing-COL-020-CTLFireability-00
Could not compute solution for formula : TokenRing-COL-020-CTLFireability-01
Could not compute solution for formula : TokenRing-COL-020-CTLFireability-02
Could not compute solution for formula : TokenRing-COL-020-CTLFireability-03
Could not compute solution for formula : TokenRing-COL-020-CTLFireability-04
Could not compute solution for formula : TokenRing-COL-020-CTLFireability-05
Could not compute solution for formula : TokenRing-COL-020-CTLFireability-06
Could not compute solution for formula : TokenRing-COL-020-CTLFireability-07
Could not compute solution for formula : TokenRing-COL-020-CTLFireability-08
Could not compute solution for formula : TokenRing-COL-020-CTLFireability-09
Could not compute solution for formula : TokenRing-COL-020-CTLFireability-10
Could not compute solution for formula : TokenRing-COL-020-CTLFireability-11
Could not compute solution for formula : TokenRing-COL-020-CTLFireability-12
Could not compute solution for formula : TokenRing-COL-020-CTLFireability-13
Could not compute solution for formula : TokenRing-COL-020-CTLFireability-14
Could not compute solution for formula : TokenRing-COL-020-CTLFireability-15

BK_STOP 1679285528718

--------------------
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 CTLFireability -timeout 360 -rebuildPNML
mcc2023
ctl formula name TokenRing-COL-020-CTLFireability-00
ctl formula formula --ctl=/tmp/473/ctl_0_
ctl formula name TokenRing-COL-020-CTLFireability-01
ctl formula formula --ctl=/tmp/473/ctl_1_
ctl formula name TokenRing-COL-020-CTLFireability-02
ctl formula formula --ctl=/tmp/473/ctl_2_
ctl formula name TokenRing-COL-020-CTLFireability-03
ctl formula formula --ctl=/tmp/473/ctl_3_
ctl formula name TokenRing-COL-020-CTLFireability-04
ctl formula formula --ctl=/tmp/473/ctl_4_
ctl formula name TokenRing-COL-020-CTLFireability-05
ctl formula formula --ctl=/tmp/473/ctl_5_
ctl formula name TokenRing-COL-020-CTLFireability-06
ctl formula formula --ctl=/tmp/473/ctl_6_
ctl formula name TokenRing-COL-020-CTLFireability-07
ctl formula formula --ctl=/tmp/473/ctl_7_
ctl formula name TokenRing-COL-020-CTLFireability-08
ctl formula formula --ctl=/tmp/473/ctl_8_
ctl formula name TokenRing-COL-020-CTLFireability-09
ctl formula formula --ctl=/tmp/473/ctl_9_
ctl formula name TokenRing-COL-020-CTLFireability-10
ctl formula formula --ctl=/tmp/473/ctl_10_
ctl formula name TokenRing-COL-020-CTLFireability-11
ctl formula formula --ctl=/tmp/473/ctl_11_
ctl formula name TokenRing-COL-020-CTLFireability-12
ctl formula formula --ctl=/tmp/473/ctl_12_
ctl formula name TokenRing-COL-020-CTLFireability-13
ctl formula formula --ctl=/tmp/473/ctl_13_
ctl formula name TokenRing-COL-020-CTLFireability-14
ctl formula formula --ctl=/tmp/473/ctl_14_
ctl formula name TokenRing-COL-020-CTLFireability-15
ctl formula formula --ctl=/tmp/473/ctl_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="TokenRing-COL-020"
export BK_EXAMINATION="CTLFireability"
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 TokenRing-COL-020, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r489-tall-167912707000594"
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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;