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.r281-smll-167863550800156.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 smartxred
Input is NoC3x3-PT-2B, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r281-smll-167863550800156
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 964K
-rw-r--r-- 1 mcc users 5.8K Feb 26 10:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Feb 26 10:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 26 10:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 10:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 10:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Feb 26 10:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Feb 26 10:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 26 10:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 548K 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

FORMULA_NAME ReachabilityDeadlock

=== Now, execution of the tool begins

BK_START 1678913441445

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=smartxred
BK_EXAMINATION=ReachabilityDeadlock
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=NoC3x3-PT-2B
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-15 20:50:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -timeout, 180, -rebuildPNML]
[2023-03-15 20:50:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 20:50:45] [INFO ] Load time of PNML (sax parser for PT used): 359 ms
[2023-03-15 20:50:45] [INFO ] Transformed 2003 places.
[2023-03-15 20:50:45] [INFO ] Transformed 2292 transitions.
[2023-03-15 20:50:45] [INFO ] Found NUPN structural information;
[2023-03-15 20:50:45] [INFO ] Parsed PT model containing 2003 places and 2292 transitions and 5835 arcs in 572 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 13 ms.25567KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 2003/2003 places, 2292/2292 transitions.
Graph (trivial) has 1634 edges and 2003 vertex of which 72 / 2003 are part of one of the 9 SCC in 18 ms
Free SCC test removed 63 places
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Computed a total of 131 stabilizing places and 131 stable transitions
Computed a total of 131 stabilizing places and 131 stable transitions
Discarding 9 places :
Implicit places reduction removed 9 places
Drop transitions removed 405 transitions
Trivial Post-agglo rules discarded 405 transitions
Performed 405 trivial Post agglomeration. Transition count delta: 405
Iterating post reduction 0 with 414 rules applied. Total rules applied 415 place count 1931 transition count 1824
Reduce places removed 405 places and 0 transitions.
Computed a total of 98 stabilizing places and 98 stable transitions
Iterating post reduction 1 with 405 rules applied. Total rules applied 820 place count 1526 transition count 1824
Computed a total of 98 stabilizing places and 98 stable transitions
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 820 place count 1526 transition count 1800
Deduced a syphon composed of 24 places in 12 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 868 place count 1502 transition count 1800
Computed a total of 98 stabilizing places and 98 stable transitions
Discarding 350 places :
Symmetric choice reduction at 2 with 350 rule applications. Total rules 1218 place count 1152 transition count 1450
Iterating global reduction 2 with 350 rules applied. Total rules applied 1568 place count 1152 transition count 1450
Computed a total of 65 stabilizing places and 65 stable transitions
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 32 Pre rules applied. Total rules applied 1568 place count 1152 transition count 1418
Deduced a syphon composed of 32 places in 19 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 1632 place count 1120 transition count 1418
Computed a total of 65 stabilizing places and 65 stable transitions
Discarding 131 places :
Symmetric choice reduction at 2 with 131 rule applications. Total rules 1763 place count 989 transition count 1247
Iterating global reduction 2 with 131 rules applied. Total rules applied 1894 place count 989 transition count 1247
Computed a total of 65 stabilizing places and 65 stable transitions
Discarding 126 places :
Symmetric choice reduction at 2 with 126 rule applications. Total rules 2020 place count 863 transition count 1107
Iterating global reduction 2 with 126 rules applied. Total rules applied 2146 place count 863 transition count 1107
Computed a total of 65 stabilizing places and 65 stable transitions
Discarding 50 places :
Symmetric choice reduction at 2 with 50 rule applications. Total rules 2196 place count 813 transition count 1019
Iterating global reduction 2 with 50 rules applied. Total rules applied 2246 place count 813 transition count 1019
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Computed a total of 65 stabilizing places and 65 stable transitions
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 18 rules applied. Total rules applied 2264 place count 811 transition count 1003
Reduce places removed 2 places and 0 transitions.
Computed a total of 65 stabilizing places and 65 stable transitions
Iterating post reduction 3 with 2 rules applied. Total rules applied 2266 place count 809 transition count 1003
Computed a total of 65 stabilizing places and 65 stable transitions
Discarding 36 places :
Symmetric choice reduction at 4 with 36 rule applications. Total rules 2302 place count 773 transition count 967
Iterating global reduction 4 with 36 rules applied. Total rules applied 2338 place count 773 transition count 967
Computed a total of 65 stabilizing places and 65 stable transitions
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 4 rules applied. Total rules applied 2342 place count 771 transition count 965
Reduce places removed 2 places and 0 transitions.
Computed a total of 65 stabilizing places and 65 stable transitions
Iterating post reduction 5 with 2 rules applied. Total rules applied 2344 place count 769 transition count 965
Computed a total of 65 stabilizing places and 65 stable transitions
Discarding 25 places :
Symmetric choice reduction at 6 with 25 rule applications. Total rules 2369 place count 744 transition count 915
Iterating global reduction 6 with 25 rules applied. Total rules applied 2394 place count 744 transition count 915
Computed a total of 65 stabilizing places and 65 stable transitions
Discarding 25 places :
Symmetric choice reduction at 6 with 25 rule applications. Total rules 2419 place count 719 transition count 890
Iterating global reduction 6 with 25 rules applied. Total rules applied 2444 place count 719 transition count 890
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Computed a total of 65 stabilizing places and 65 stable transitions
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 6 with 31 rules applied. Total rules applied 2475 place count 716 transition count 862
Reduce places removed 3 places and 0 transitions.
Computed a total of 65 stabilizing places and 65 stable transitions
Iterating post reduction 7 with 3 rules applied. Total rules applied 2478 place count 713 transition count 862
Computed a total of 65 stabilizing places and 65 stable transitions
Performed 307 Post agglomeration using F-continuation condition.Transition count delta: 307
Deduced a syphon composed of 307 places in 1 ms
Reduce places removed 307 places and 0 transitions.
Iterating global reduction 8 with 614 rules applied. Total rules applied 3092 place count 406 transition count 555
Computed a total of 10 stabilizing places and 1 stable transitions
Discarding 12 places :
Symmetric choice reduction at 8 with 12 rule applications. Total rules 3104 place count 394 transition count 543
Iterating global reduction 8 with 12 rules applied. Total rules applied 3116 place count 394 transition count 543
Computed a total of 10 stabilizing places and 1 stable transitions
Discarding 9 places :
Symmetric choice reduction at 8 with 9 rule applications. Total rules 3125 place count 385 transition count 525
Iterating global reduction 8 with 9 rules applied. Total rules applied 3134 place count 385 transition count 525
Computed a total of 10 stabilizing places and 1 stable transitions
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 3136 place count 383 transition count 521
Iterating global reduction 8 with 2 rules applied. Total rules applied 3138 place count 383 transition count 521
Computed a total of 10 stabilizing places and 1 stable transitions
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 8 with 24 rules applied. Total rules applied 3162 place count 371 transition count 521
Computed a total of 10 stabilizing places and 1 stable transitions
Computed a total of 10 stabilizing places and 1 stable transitions
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 3163 place count 370 transition count 520
Reduce places removed 9 places and 0 transitions.
Computed a total of 1 stabilizing places and 17 stable transitions
Iterating post reduction 8 with 9 rules applied. Total rules applied 3172 place count 361 transition count 520
Computed a total of 1 stabilizing places and 17 stable transitions
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 9 with 48 rules applied. Total rules applied 3220 place count 337 transition count 496
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Computed a total of 1 stabilizing places and 17 stable transitions
Iterating post reduction 9 with 20 rules applied. Total rules applied 3240 place count 337 transition count 476
Computed a total of 1 stabilizing places and 17 stable transitions
Computed a total of 1 stabilizing places and 17 stable transitions
Applied a total of 3240 rules in 1583 ms. Remains 337 /2003 variables (removed 1666) and now considering 476/2292 (removed 1816) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 1584 ms. Remains : 337/2003 places, 476/2292 transitions.
Finished random walk after 106 steps, including 0 resets, run found a deadlock after 3 ms. (steps per millisecond=35 )
FORMULA ReachabilityDeadlock TRUE TECHNIQUES TOPOLOGICAL STRUCTURAL_REDUCTION RANDOM_WALK
Total runtime 2379 ms.
ITS solved all properties within timeout

BK_STOP 1678913448844

--------------------
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 ReachabilityDeadlock -timeout 180 -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="NoC3x3-PT-2B"
export BK_EXAMINATION="ReachabilityDeadlock"
export BK_TOOL="smartxred"
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 2-5348"
echo " Executing tool smartxred"
echo " Input is NoC3x3-PT-2B, 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 r281-smll-167863550800156"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-2B.tgz
mv NoC3x3-PT-2B 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 ;