About the Execution of LTSMin+red for TokenRing-COL-050
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r540-smll-171690573700125.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool ltsminxred
Input is TokenRing-COL-050, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r540-smll-171690573700125
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 448K
-rw-r--r-- 1 mcc users 6.6K Apr 13 03:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Apr 13 03:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Apr 12 18:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 12 18:37 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K Apr 23 08:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 08:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 23 08:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 08:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Apr 14 13:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Apr 14 13:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Apr 14 08:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 14 08:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 08:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 08:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 33K May 18 16:43 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME TokenRing-COL-050-UpperBounds-00
FORMULA_NAME TokenRing-COL-050-UpperBounds-01
FORMULA_NAME TokenRing-COL-050-UpperBounds-02
FORMULA_NAME TokenRing-COL-050-UpperBounds-03
FORMULA_NAME TokenRing-COL-050-UpperBounds-04
FORMULA_NAME TokenRing-COL-050-UpperBounds-05
FORMULA_NAME TokenRing-COL-050-UpperBounds-06
FORMULA_NAME TokenRing-COL-050-UpperBounds-07
FORMULA_NAME TokenRing-COL-050-UpperBounds-08
FORMULA_NAME TokenRing-COL-050-UpperBounds-09
FORMULA_NAME TokenRing-COL-050-UpperBounds-10
FORMULA_NAME TokenRing-COL-050-UpperBounds-11
FORMULA_NAME TokenRing-COL-050-UpperBounds-12
FORMULA_NAME TokenRing-COL-050-UpperBounds-13
FORMULA_NAME TokenRing-COL-050-UpperBounds-14
FORMULA_NAME TokenRing-COL-050-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1717242561122
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TokenRing-COL-050
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 11:49:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-06-01 11:49:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 11:49:24] [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.
[2024-06-01 11:49:24] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-06-01 11:49:25] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1047 ms
[2024-06-01 11:49:25] [INFO ] Imported 1 HL places and 2 HL transitions for a total of 2601 PT places and 132702.0 transition bindings in 38 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 9 ms.
Reduction of identical properties reduced properties to check from 16 to 1
[2024-06-01 11:49:25] [INFO ] Built PT skeleton of HLPN with 1 places and 2 transitions 4 arcs in 7 ms.
[2024-06-01 11:49:25] [INFO ] Skeletonized 1 HLPN properties in 0 ms.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
[2024-06-01 11:49:25] [INFO ] Computed 0 invariants in 1 ms
Current structural bounds on expressions (after Invariants on skeleton) : Max Seen:[51] Max Struct:[51]
FORMULA TokenRing-COL-050-UpperBounds-01 51 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA TokenRing-COL-050-UpperBounds-02 51 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA TokenRing-COL-050-UpperBounds-03 51 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA TokenRing-COL-050-UpperBounds-04 51 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA TokenRing-COL-050-UpperBounds-05 51 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA TokenRing-COL-050-UpperBounds-06 51 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA TokenRing-COL-050-UpperBounds-07 51 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA TokenRing-COL-050-UpperBounds-08 51 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA TokenRing-COL-050-UpperBounds-09 51 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA TokenRing-COL-050-UpperBounds-10 51 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA TokenRing-COL-050-UpperBounds-11 51 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA TokenRing-COL-050-UpperBounds-12 51 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA TokenRing-COL-050-UpperBounds-13 51 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA TokenRing-COL-050-UpperBounds-14 51 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA TokenRing-COL-050-UpperBounds-15 51 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA TokenRing-COL-050-UpperBounds-00 51 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2024-06-01 11:49:25] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT on skeleton) : Max Seen:[] Max Struct:[]
Domain [Process(51), Process(51)] of place State breaks symmetries in sort Process
[2024-06-01 11:49:26] [INFO ] Unfolded HLPN to a Petri net with 2601 places and 127551 transitions 510204 arcs in 1153 ms.
[2024-06-01 11:49:26] [INFO ] Unfolded 0 HLPN properties in 0 ms.
Current structural bounds on expressions (Initially) : Max Seen:[] Max Struct:[]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[] Max Struct:[]
Current structural bounds on expressions (Before main loop) : Max Seen:[] Max Struct:[]
// Phase 1: matrix 127551 rows 2601 cols
[2024-06-01 11:49:29] [INFO ] Computed 51 invariants in 749 ms
Current structural bounds on expressions (after invariants) : Max Seen:[] Max Struct:[]
RANDOM walk for 10000 steps (2 resets) in 1218 ms. (8 steps per ms)
BEST_FIRST walk for 0 steps (0 resets) in 0 ms. (0 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[] Max Struct:[]
RANDOM walk for 0 steps (0 resets) in 33 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 9123 ms.
ITS solved all properties within timeout
BK_STOP 1717242573045
--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
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-050"
export BK_EXAMINATION="UpperBounds"
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 2-5568"
echo " Executing tool ltsminxred"
echo " Input is TokenRing-COL-050, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r540-smll-171690573700125"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-COL-050.tgz
mv TokenRing-COL-050 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;