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.r469-smll-167912658700311.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)
............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is StigmergyCommit-PT-08b, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r469-smll-167912658700311
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 39M
-rw-r--r-- 1 mcc users 6.4K Feb 26 11:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Feb 26 11:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 26 11:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 11:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 11:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Feb 26 11:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 26 11:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 26 11:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 38M 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 1679384775885

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=ReachabilityDeadlock
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=StigmergyCommit-PT-08b
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-21 07:46:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -timeout, 180, -rebuildPNML]
[2023-03-21 07:46:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 07:46:21] [INFO ] Load time of PNML (sax parser for PT used): 2295 ms
[2023-03-21 07:46:21] [INFO ] Transformed 2746 places.
[2023-03-21 07:46:22] [INFO ] Transformed 42776 transitions.
[2023-03-21 07:46:22] [INFO ] Found NUPN structural information;
[2023-03-21 07:46:22] [INFO ] Parsed PT model containing 2746 places and 42776 transitions and 723933 arcs in 2762 ms.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 3 ms.
Working with output stream class java.io.PrintStream
Built sparse matrix representations for Structural reductions in 37 ms.240072KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 2746/2746 places, 42776/42776 transitions.
Graph (trivial) has 2727 edges and 2746 vertex of which 189 / 2746 are part of one of the 27 SCC in 34 ms
Free SCC test removed 162 places
Ensure Unique test removed 180 transitions
Reduce isomorphic transitions removed 180 transitions.
Computed a total of 479 stabilizing places and 497 stable transitions
Computed a total of 479 stabilizing places and 497 stable transitions
Drop transitions removed 2064 transitions
Trivial Post-agglo rules discarded 2064 transitions
Performed 2064 trivial Post agglomeration. Transition count delta: 2064
Iterating post reduction 0 with 2064 rules applied. Total rules applied 2065 place count 2584 transition count 40532
Reduce places removed 2064 places and 0 transitions.
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Computed a total of 145 stabilizing places and 163 stable transitions
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 2100 rules applied. Total rules applied 4165 place count 520 transition count 40496
Reduce places removed 9 places and 0 transitions.
Computed a total of 145 stabilizing places and 163 stable transitions
Iterating post reduction 2 with 9 rules applied. Total rules applied 4174 place count 511 transition count 40496
Computed a total of 145 stabilizing places and 163 stable transitions
Performed 99 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 99 Pre rules applied. Total rules applied 4174 place count 511 transition count 40397
Deduced a syphon composed of 99 places in 37 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 3 with 198 rules applied. Total rules applied 4372 place count 412 transition count 40397
Computed a total of 100 stabilizing places and 118 stable transitions
Discarding 110 places :
Symmetric choice reduction at 3 with 110 rule applications. Total rules 4482 place count 302 transition count 40278
Iterating global reduction 3 with 110 rules applied. Total rules applied 4592 place count 302 transition count 40278
Computed a total of 81 stabilizing places and 99 stable transitions
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 4592 place count 302 transition count 40277
Deduced a syphon composed of 1 places in 42 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 4594 place count 301 transition count 40277
Computed a total of 81 stabilizing places and 99 stable transitions
Discarding 64 places :
Symmetric choice reduction at 3 with 64 rule applications. Total rules 4658 place count 237 transition count 1863
Iterating global reduction 3 with 64 rules applied. Total rules applied 4722 place count 237 transition count 1863
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Computed a total of 72 stabilizing places and 90 stable transitions
Iterating post reduction 3 with 28 rules applied. Total rules applied 4750 place count 237 transition count 1835
Computed a total of 72 stabilizing places and 90 stable transitions
Discarding 27 places :
Symmetric choice reduction at 4 with 27 rule applications. Total rules 4777 place count 210 transition count 1808
Iterating global reduction 4 with 27 rules applied. Total rules applied 4804 place count 210 transition count 1808
Computed a total of 63 stabilizing places and 81 stable transitions
Discarding 18 places :
Symmetric choice reduction at 4 with 18 rule applications. Total rules 4822 place count 192 transition count 1790
Iterating global reduction 4 with 18 rules applied. Total rules applied 4840 place count 192 transition count 1790
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Computed a total of 54 stabilizing places and 63 stable transitions
Iterating post reduction 4 with 18 rules applied. Total rules applied 4858 place count 192 transition count 1772
Computed a total of 54 stabilizing places and 63 stable transitions
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 2 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 5 with 90 rules applied. Total rules applied 4948 place count 147 transition count 1727
Computed a total of 36 stabilizing places and 45 stable transitions
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 4957 place count 138 transition count 1718
Iterating global reduction 5 with 9 rules applied. Total rules applied 4966 place count 138 transition count 1718
Computed a total of 27 stabilizing places and 36 stable transitions
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 4975 place count 129 transition count 1709
Iterating global reduction 5 with 9 rules applied. Total rules applied 4984 place count 129 transition count 1709
Computed a total of 18 stabilizing places and 27 stable transitions
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 4993 place count 120 transition count 1700
Iterating global reduction 5 with 9 rules applied. Total rules applied 5002 place count 120 transition count 1700
Computed a total of 9 stabilizing places and 18 stable transitions
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 5 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 5008 place count 117 transition count 1708
Computed a total of 6 stabilizing places and 26 stable transitions
Computed a total of 6 stabilizing places and 26 stable transitions
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 5 with 9 rules applied. Total rules applied 5017 place count 117 transition count 1699
Computed a total of 6 stabilizing places and 26 stable transitions
Computed a total of 6 stabilizing places and 26 stable transitions
Applied a total of 5017 rules in 13473 ms. Remains 117 /2746 variables (removed 2629) and now considering 1699/42776 (removed 41077) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 13475 ms. Remains : 117/2746 places, 1699/42776 transitions.
Finished random walk after 14 steps, including 0 resets, run found a deadlock after 3 ms. (steps per millisecond=4 )
FORMULA ReachabilityDeadlock TRUE TECHNIQUES TOPOLOGICAL STRUCTURAL_REDUCTION RANDOM_WALK
Total runtime 17027 ms.
ITS solved all properties within timeout

BK_STOP 1679384797467

--------------------
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="StigmergyCommit-PT-08b"
export BK_EXAMINATION="ReachabilityDeadlock"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is StigmergyCommit-PT-08b, 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 r469-smll-167912658700311"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-08b.tgz
mv StigmergyCommit-PT-08b 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 ;