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.r487-tall-167912703300577.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 lolaxred
Input is TokenRing-COL-010, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r487-tall-167912703300577
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 424K
-rw-r--r-- 1 mcc users 5.9K Feb 25 14:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 54K Feb 25 14:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Feb 25 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 25 14:47 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 2.5K Feb 25 17:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 17:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 15:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Feb 25 15:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 25 14:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 39K Feb 25 14:56 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 13K 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-010-CTLCardinality-00
FORMULA_NAME TokenRing-COL-010-CTLCardinality-01
FORMULA_NAME TokenRing-COL-010-CTLCardinality-02
FORMULA_NAME TokenRing-COL-010-CTLCardinality-03
FORMULA_NAME TokenRing-COL-010-CTLCardinality-04
FORMULA_NAME TokenRing-COL-010-CTLCardinality-05
FORMULA_NAME TokenRing-COL-010-CTLCardinality-06
FORMULA_NAME TokenRing-COL-010-CTLCardinality-07
FORMULA_NAME TokenRing-COL-010-CTLCardinality-08
FORMULA_NAME TokenRing-COL-010-CTLCardinality-09
FORMULA_NAME TokenRing-COL-010-CTLCardinality-10
FORMULA_NAME TokenRing-COL-010-CTLCardinality-11
FORMULA_NAME TokenRing-COL-010-CTLCardinality-12
FORMULA_NAME TokenRing-COL-010-CTLCardinality-13
FORMULA_NAME TokenRing-COL-010-CTLCardinality-14
FORMULA_NAME TokenRing-COL-010-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679203171085

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=lolaxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TokenRing-COL-010
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-19 05:19:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-19 05:19:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 05:19:32] [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.
[2023-03-19 05:19:32] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-19 05:19:33] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 625 ms
[2023-03-19 05:19:33] [INFO ] Imported 1 HL places and 2 HL transitions for a total of 121 PT places and 1342.0 transition bindings in 14 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
FORMULA TokenRing-COL-010-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-010-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-010-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-010-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-010-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-19 05:19:33] [INFO ] Built PT skeleton of HLPN with 1 places and 2 transitions 4 arcs in 4 ms.
[2023-03-19 05:19:33] [INFO ] Skeletonized 11 HLPN properties in 1 ms.
Computed a total of 1 stabilizing places and 0 stable transitions
Remains 11 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-010-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-010-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-010-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-010-CTLCardinality-15 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 )
[2023-03-19 05:19:33] [INFO ] Removed 1 GAL types that were empty due to variable simplifications.
petri,
[2023-03-19 05:19:33] [INFO ] Flatten gal took : 8 ms
[2023-03-19 05:19:33] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA TokenRing-COL-010-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-010-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-19 05:19:33] [INFO ] Flatten gal took : 1 ms
Domain [Process(11), Process(11)] of place State breaks symmetries in sort Process
[2023-03-19 05:19:33] [INFO ] Unfolded HLPN to a Petri net with 121 places and 1111 transitions 4444 arcs in 32 ms.
[2023-03-19 05:19:33] [INFO ] Unfolded 5 HLPN properties in 0 ms.
Support contains 0 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 39 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
// Phase 1: matrix 1111 rows 121 cols
[2023-03-19 05:19:33] [INFO ] Computed 11 place invariants in 21 ms
[2023-03-19 05:19:33] [INFO ] Implicit Places using invariants in 296 ms returned []
[2023-03-19 05:19:33] [INFO ] Invariant cache hit.
[2023-03-19 05:19:34] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-19 05:19:34] [INFO ] Implicit Places using invariants and state equation in 820 ms returned []
Implicit Place search using SMT with State Equation took 1142 ms to find 0 implicit places.
[2023-03-19 05:19:34] [INFO ] Invariant cache hit.
[2023-03-19 05:19:35] [INFO ] Dead Transitions using invariants and state equation in 376 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1559 ms. Remains : 121/121 places, 1111/1111 transitions.
Support contains 0 out of 121 places after structural reductions.
[2023-03-19 05:19:35] [INFO ] Flatten gal took : 84 ms
[2023-03-19 05:19:35] [INFO ] Flatten gal took : 68 ms
[2023-03-19 05:19:35] [INFO ] Input system was already deterministic with 1111 transitions.
FORMULA TokenRing-COL-010-CTLCardinality-13 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 )
[2023-03-19 05:19:35] [INFO ] Flatten gal took : 47 ms
[2023-03-19 05:19:35] [INFO ] Flatten gal took : 58 ms
[2023-03-19 05:19:35] [INFO ] Input system was already deterministic with 1111 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 11 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 121/121 places, 1111/1111 transitions.
[2023-03-19 05:19:35] [INFO ] Flatten gal took : 46 ms
[2023-03-19 05:19:35] [INFO ] Flatten gal took : 46 ms
[2023-03-19 05:19:35] [INFO ] Input system was already deterministic with 1111 transitions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 9 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 121/121 places, 1111/1111 transitions.
[2023-03-19 05:19:35] [INFO ] Flatten gal took : 32 ms
[2023-03-19 05:19:35] [INFO ] Flatten gal took : 40 ms
[2023-03-19 05:19:35] [INFO ] Input system was already deterministic with 1111 transitions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 6 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 121/121 places, 1111/1111 transitions.
[2023-03-19 05:19:35] [INFO ] Flatten gal took : 32 ms
[2023-03-19 05:19:35] [INFO ] Flatten gal took : 35 ms
[2023-03-19 05:19:36] [INFO ] Input system was already deterministic with 1111 transitions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 6 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 121/121 places, 1111/1111 transitions.
[2023-03-19 05:19:36] [INFO ] Flatten gal took : 31 ms
[2023-03-19 05:19:36] [INFO ] Flatten gal took : 35 ms
[2023-03-19 05:19:36] [INFO ] Input system was already deterministic with 1111 transitions.
[2023-03-19 05:19:36] [INFO ] Flatten gal took : 33 ms
[2023-03-19 05:19:36] [INFO ] Flatten gal took : 36 ms
[2023-03-19 05:19:36] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2023-03-19 05:19:36] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 121 places, 1111 transitions and 4444 arcs took 16 ms.
Total runtime 3731 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT TokenRing-COL-010
BK_EXAMINATION: CTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/373

FORMULA TokenRing-COL-010-CTLCardinality-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TokenRing-COL-010-CTLCardinality-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TokenRing-COL-010-CTLCardinality-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TokenRing-COL-010-CTLCardinality-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1679203181127

--------------------
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
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/373/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/373/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/373/CTLCardinality.xml
lola: rewrite Frontend/Parser/formula_rewrite.k:96
lola: rewrite Frontend/Parser/formula_rewrite.k:138
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:129
lola: rewrite Frontend/Parser/formula_rewrite.k:96
lola: rewrite Frontend/Parser/formula_rewrite.k:138
lola: rewrite Frontend/Parser/formula_rewrite.k:96
lola: rewrite Frontend/Parser/formula_rewrite.k:138
lola: rewrite Frontend/Parser/formula_rewrite.k:199
lola: rewrite Frontend/Parser/formula_rewrite.k:150
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: LAUNCH INITIAL
lola: LAUNCH task # 10 (type CNST) for 9 TokenRing-COL-010-CTLCardinality-07
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: FINISHED task # 10 (type CNST) for TokenRing-COL-010-CTLCardinality-07
lola: result : false
lola: LAUNCH INITIAL
lola: LAUNCH task # 7 (type CNST) for 6 TokenRing-COL-010-CTLCardinality-04
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: FINISHED task # 7 (type CNST) for TokenRing-COL-010-CTLCardinality-04
lola: result : false
lola: LAUNCH INITIAL
lola: LAUNCH task # 1 (type CNST) for 0 TokenRing-COL-010-CTLCardinality-01
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: LAUNCH task # 13 (type EXCL) for 3 TokenRing-COL-010-CTLCardinality-03
lola: time limit : 1800 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 14 (type FNDP) for 3 TokenRing-COL-010-CTLCardinality-03
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 1 (type CNST) for TokenRing-COL-010-CTLCardinality-01
lola: result : false
lola: FINISHED task # 13 (type EXCL) for TokenRing-COL-010-CTLCardinality-03
lola: result : false
lola: markings : 58905
lola: fired transitions : 290786
lola: time used : 4.000000
lola: memory pages used : 1
lola: CANCELED task # 14 (type FNDP) for TokenRing-COL-010-CTLCardinality-03 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
TokenRing-COL-010-CTLCardinality-01: INITIAL false preprocessing
TokenRing-COL-010-CTLCardinality-03: AG NODL true state space
TokenRing-COL-010-CTLCardinality-04: INITIAL false preprocessing
TokenRing-COL-010-CTLCardinality-07: INITIAL false preprocessing


Time elapsed: 4 secs. Pages in use: 1

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-010"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is TokenRing-COL-010, 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 r487-tall-167912703300577"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-COL-010.tgz
mv TokenRing-COL-010 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 ;