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-167912707000625.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-100, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r489-tall-167912707000625
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 412K
-rw-r--r-- 1 mcc users 6.8K Feb 25 14:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Feb 25 14:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 25 14:42 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 14:42 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 3.7K Feb 25 17:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 17:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 17:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 17:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.2K Feb 25 14:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 53K Feb 25 14:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Feb 25 14:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 25 14:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:21 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 58K 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-100-CTLCardinality-00
FORMULA_NAME TokenRing-COL-100-CTLCardinality-01
FORMULA_NAME TokenRing-COL-100-CTLCardinality-02
FORMULA_NAME TokenRing-COL-100-CTLCardinality-03
FORMULA_NAME TokenRing-COL-100-CTLCardinality-04
FORMULA_NAME TokenRing-COL-100-CTLCardinality-05
FORMULA_NAME TokenRing-COL-100-CTLCardinality-06
FORMULA_NAME TokenRing-COL-100-CTLCardinality-07
FORMULA_NAME TokenRing-COL-100-CTLCardinality-08
FORMULA_NAME TokenRing-COL-100-CTLCardinality-09
FORMULA_NAME TokenRing-COL-100-CTLCardinality-10
FORMULA_NAME TokenRing-COL-100-CTLCardinality-11
FORMULA_NAME TokenRing-COL-100-CTLCardinality-12
FORMULA_NAME TokenRing-COL-100-CTLCardinality-13
FORMULA_NAME TokenRing-COL-100-CTLCardinality-14
FORMULA_NAME TokenRing-COL-100-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679291230924

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=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TokenRing-COL-100
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 05:47:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 05:47:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 05:47:12] [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 05:47:12] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-20 05:47:13] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 607 ms
[2023-03-20 05:47:13] [INFO ] Imported 1 HL places and 2 HL transitions for a total of 10201 PT places and 1030402.0 transition bindings in 37 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 20 ms.
FORMULA TokenRing-COL-100-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 05:47:13] [INFO ] Built PT skeleton of HLPN with 1 places and 2 transitions 4 arcs in 4 ms.
[2023-03-20 05:47:13] [INFO ] Skeletonized 15 HLPN properties in 1 ms.
Initial state reduction rules removed 3 formulas.
FORMULA TokenRing-COL-100-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-100-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-100-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1 stabilizing places and 0 stable transitions
Remains 12 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-100-CTLCardinality-08 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 05:47:13] [INFO ] Removed 1 GAL types that were empty due to variable simplifications.
petri,
[2023-03-20 05:47:13] [INFO ] Initial state reduction rules for CTL removed 7 formulas.
[2023-03-20 05:47:13] [INFO ] Flatten gal took : 8 ms
FORMULA TokenRing-COL-100-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-100-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-100-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-100-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-100-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-100-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-100-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 05:47:13] [INFO ] Flatten gal took : 0 ms
Domain [Process(101), Process(101)] of place State breaks symmetries in sort Process
[2023-03-20 05:47:15] [INFO ] Unfolded HLPN to a Petri net with 10201 places and 1010101 transitions 4040404 arcs in 2782 ms.
[2023-03-20 05:47:16] [INFO ] Unfolded 4 HLPN properties in 194 ms.
Support contains 0 out of 10201 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10201/10201 places, 1010101/1010101 transitions.
Applied a total of 0 rules in 553308 ms. Remains 10201 /10201 variables (removed 0) and now considering 1010101/1010101 (removed 0) transitions.
// Phase 1: matrix 1010101 rows 10201 cols
[2023-03-20 05:56:55] [INFO ] Computed 101 place invariants in 7073 ms
[2023-03-20 05:56:56] [INFO ] Implicit Places using invariants in 8919 ms returned []
Implicit Place search using SMT only with invariants took 8946 ms to find 0 implicit places.
[2023-03-20 05:56:56] [INFO ] Invariant cache hit.
[2023-03-20 05:56:57] [INFO ] Dead Transitions using invariants and state equation in 1392 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 563696 ms. Remains : 10201/10201 places, 1010101/1010101 transitions.
Support contains 0 out of 10201 places after structural reductions.
[2023-03-20 05:57:26] [INFO ] Flatten gal took : 18287 ms
[2023-03-20 05:57:45] [INFO ] Flatten gal took : 18673 ms
[2023-03-20 05:58:19] [INFO ] Input system was already deterministic with 1010101 transitions.
FORMULA TokenRing-COL-100-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 43 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 05:58:58] [INFO ] Flatten gal took : 18696 ms
[2023-03-20 05:59:18] [INFO ] Flatten gal took : 20363 ms
[2023-03-20 05:59:52] [INFO ] Input system was already deterministic with 1010101 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 10201/10201 places, 1010101/1010101 transitions.
Applied a total of 0 rules in 698804 ms. Remains 10201 /10201 variables (removed 0) and now considering 1010101/1010101 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 698852 ms. Remains : 10201/10201 places, 1010101/1010101 transitions.
[2023-03-20 06:11:54] [INFO ] Flatten gal took : 18721 ms
[2023-03-20 06:12:13] [INFO ] Flatten gal took : 18745 ms
[2023-03-20 06:12:46] [INFO ] Input system was already deterministic with 1010101 transitions.
Starting structural reductions in LTL mode, iteration 0 : 10201/10201 places, 1010101/1010101 transitions.
Applied a total of 0 rules in 622656 ms. Remains 10201 /10201 variables (removed 0) and now considering 1010101/1010101 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 622724 ms. Remains : 10201/10201 places, 1010101/1010101 transitions.
[2023-03-20 06:23:35] [INFO ] Flatten gal took : 21906 ms
[2023-03-20 06:23:57] [INFO ] Flatten gal took : 22272 ms
[2023-03-20 06:24:33] [INFO ] Input system was already deterministic with 1010101 transitions.
Starting structural reductions in LTL mode, iteration 0 : 10201/10201 places, 1010101/1010101 transitions.
Applied a total of 0 rules in 508143 ms. Remains 10201 /10201 variables (removed 0) and now considering 1010101/1010101 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 508172 ms. Remains : 10201/10201 places, 1010101/1010101 transitions.
[2023-03-20 06:33:22] [INFO ] Flatten gal took : 18297 ms
[2023-03-20 06:33:44] [INFO ] Flatten gal took : 21899 ms
[2023-03-20 06:34:21] [INFO ] Input system was already deterministic with 1010101 transitions.
[2023-03-20 06:34:45] [INFO ] Flatten gal took : 21208 ms
[2023-03-20 06:35:05] [INFO ] Flatten gal took : 20302 ms
[2023-03-20 06:35:05] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 9 ms.
[2023-03-20 06:35:07] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 10201 places, 1010101 transitions and 4040404 arcs took 1505 ms.
Total runtime 2877950 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/506/ctl_0_ --ctl=/tmp/506/ctl_1_ --ctl=/tmp/506/ctl_2_ --mu-par --mu-opt
Could not compute solution for formula : TokenRing-COL-100-CTLCardinality-06
Could not compute solution for formula : TokenRing-COL-100-CTLCardinality-09
Could not compute solution for formula : TokenRing-COL-100-CTLCardinality-11

BK_STOP 1679294455285

--------------------
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 CTLCardinality -timeout 360 -rebuildPNML
mcc2023
ctl formula name TokenRing-COL-100-CTLCardinality-06
ctl formula formula --ctl=/tmp/506/ctl_0_
ctl formula name TokenRing-COL-100-CTLCardinality-09
ctl formula formula --ctl=/tmp/506/ctl_1_
ctl formula name TokenRing-COL-100-CTLCardinality-11
ctl formula formula --ctl=/tmp/506/ctl_2_
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: Petri net has 10201 places, 1010101 transitions and 4040404 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 16.350 real 11.420 user 4.410 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan

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-100"
export BK_EXAMINATION="CTLCardinality"
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-100, 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 r489-tall-167912707000625"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-COL-100.tgz
mv TokenRing-COL-100 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 ;