Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r157-smll-165277001600116.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool itstools
Input is NoC3x3-PT-5B, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r157-smll-165277001600116
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 768K
-rw-r--r-- 1 mcc users 8.3K Apr 29 13:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Apr 29 13:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Apr 29 13:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Apr 29 13:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K May 9 08:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 08:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 525K May 10 09:34 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME ReachabilityDeadlock

=== Now, execution of the tool begins

BK_START 1652861857079

Running Version 202205111006
[2022-05-18 08:17:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2022-05-18 08:17:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 08:17:39] [INFO ] Load time of PNML (sax parser for PT used): 308 ms
[2022-05-18 08:17:39] [INFO ] Transformed 1571 places.
[2022-05-18 08:17:39] [INFO ] Transformed 2173 transitions.
[2022-05-18 08:17:39] [INFO ] Found NUPN structural information;
[2022-05-18 08:17:39] [INFO ] Parsed PT model containing 1571 places and 2173 transitions in 501 ms.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 5 ms.
Working with output stream class java.io.PrintStream
Built sparse matrix representations for Structural reductions in 10 ms.19853KB memory used
Starting structural reductions in DEADLOCKS mode, iteration 0 : 1571/1571 places, 2173/2173 transitions.
Computed a total of 65 stabilizing places and 65 stable transitions
Computed a total of 65 stabilizing places and 65 stable transitions
Drop transitions removed 336 transitions
Trivial Post-agglo rules discarded 336 transitions
Performed 336 trivial Post agglomeration. Transition count delta: 336
Iterating post reduction 0 with 336 rules applied. Total rules applied 336 place count 1571 transition count 1837
Reduce places removed 336 places and 0 transitions.
Computed a total of 65 stabilizing places and 65 stable transitions
Iterating post reduction 1 with 336 rules applied. Total rules applied 672 place count 1235 transition count 1837
Computed a total of 65 stabilizing places and 65 stable transitions
Discarding 273 places :
Symmetric choice reduction at 2 with 273 rule applications. Total rules 945 place count 962 transition count 1564
Iterating global reduction 2 with 273 rules applied. Total rules applied 1218 place count 962 transition count 1564
Computed a total of 65 stabilizing places and 65 stable transitions
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 34 Pre rules applied. Total rules applied 1218 place count 962 transition count 1530
Deduced a syphon composed of 34 places in 7 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 68 rules applied. Total rules applied 1286 place count 928 transition count 1530
Computed a total of 65 stabilizing places and 65 stable transitions
Discarding 111 places :
Symmetric choice reduction at 2 with 111 rule applications. Total rules 1397 place count 817 transition count 1331
Iterating global reduction 2 with 111 rules applied. Total rules applied 1508 place count 817 transition count 1331
Computed a total of 65 stabilizing places and 65 stable transitions
Discarding 56 places :
Symmetric choice reduction at 2 with 56 rule applications. Total rules 1564 place count 761 transition count 1216
Iterating global reduction 2 with 56 rules applied. Total rules applied 1620 place count 761 transition count 1216
Computed a total of 65 stabilizing places and 65 stable transitions
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 1645 place count 736 transition count 1166
Iterating global reduction 2 with 25 rules applied. Total rules applied 1670 place count 736 transition count 1166
Computed a total of 65 stabilizing places and 65 stable transitions
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 1677 place count 729 transition count 1152
Iterating global reduction 2 with 7 rules applied. Total rules applied 1684 place count 729 transition count 1152
Computed a total of 65 stabilizing places and 65 stable transitions
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 1688 place count 725 transition count 1144
Iterating global reduction 2 with 4 rules applied. Total rules applied 1692 place count 725 transition count 1144
Computed a total of 65 stabilizing places and 65 stable transitions
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 1696 place count 721 transition count 1132
Iterating global reduction 2 with 4 rules applied. Total rules applied 1700 place count 721 transition count 1132
Computed a total of 65 stabilizing places and 65 stable transitions
Performed 170 Post agglomeration using F-continuation condition.Transition count delta: 170
Deduced a syphon composed of 170 places in 2 ms
Reduce places removed 170 places and 0 transitions.
Iterating global reduction 2 with 340 rules applied. Total rules applied 2040 place count 551 transition count 962
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Computed a total of 10 stabilizing places and 1 stable transitions
Iterating post reduction 2 with 4 rules applied. Total rules applied 2044 place count 551 transition count 958
Computed a total of 10 stabilizing places and 1 stable transitions
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 2246 place count 450 transition count 986
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Computed a total of 10 stabilizing places and 1 stable transitions
Iterating post reduction 3 with 14 rules applied. Total rules applied 2260 place count 450 transition count 972
Computed a total of 10 stabilizing places and 1 stable transitions
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 4 with 72 rules applied. Total rules applied 2332 place count 414 transition count 980
Computed a total of 10 stabilizing places and 1 stable transitions
Computed a total of 10 stabilizing places and 1 stable transitions
Drop transitions removed 62 transitions
Redundant transition composition rules discarded 62 transitions
Iterating global reduction 4 with 62 rules applied. Total rules applied 2394 place count 414 transition count 918
Reduce places removed 9 places and 0 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Iterating post reduction 4 with 9 rules applied. Total rules applied 2403 place count 405 transition count 918
Computed a total of 1 stabilizing places and 1 stable transitions
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 5 Pre rules applied. Total rules applied 2403 place count 405 transition count 913
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 2413 place count 400 transition count 913
Computed a total of 1 stabilizing places and 1 stable transitions
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 5 with 38 rules applied. Total rules applied 2451 place count 381 transition count 894
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 2452 place count 380 transition count 893
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 2452 rules in 1104 ms. Remains 380 /1571 variables (removed 1191) and now considering 893/2173 (removed 1280) transitions.
Finished structural reductions, in 1 iterations. Remains : 380/1571 places, 893/2173 transitions.
Finished random walk after 169 steps, including 0 resets, run found a deadlock after 5 ms. (steps per millisecond=33 )
FORMULA ReachabilityDeadlock TRUE TECHNIQUES TOPOLOGICAL STRUCTURAL_REDUCTION RANDOM_WALK
Total runtime 1763 ms.

BK_STOP 1652861860895

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityDeadlock = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityDeadlock -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination ReachabilityDeadlock -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="NoC3x3-PT-5B"
export BK_EXAMINATION="ReachabilityDeadlock"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 2-4028"
echo " Executing tool itstools"
echo " Input is NoC3x3-PT-5B, examination is ReachabilityDeadlock"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r157-smll-165277001600116"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-5B.tgz
mv NoC3x3-PT-5B execution
cd execution
if [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "UpperBounds" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] || [ "ReachabilityDeadlock" = "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 [ "ReachabilityDeadlock" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityDeadlock" != "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 "ReachabilityDeadlock.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityDeadlock.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityDeadlock.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 '' ReachabilityDeadlock.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityDeadlock"
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 ;