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.r472-smll-167912660600381.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 marciexred
Input is StigmergyElection-PT-05b, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r472-smll-167912660600381
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 888K
-rw-r--r-- 1 mcc users 6.6K Feb 26 16:30 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 26 16:30 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 26 16:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 26 16:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 17:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 16:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 149K Feb 26 16:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Feb 26 16:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 26 16:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:14 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 428K 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 1679411433424

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=marciexred
BK_EXAMINATION=ReachabilityDeadlock
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=StigmergyElection-PT-05b
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-21 15:10:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -timeout, 180, -rebuildPNML]
[2023-03-21 15:10:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 15:10:37] [INFO ] Load time of PNML (sax parser for PT used): 280 ms
[2023-03-21 15:10:37] [INFO ] Transformed 699 places.
[2023-03-21 15:10:37] [INFO ] Transformed 1266 transitions.
[2023-03-21 15:10:37] [INFO ] Found NUPN structural information;
[2023-03-21 15:10:37] [INFO ] Parsed PT model containing 699 places and 1266 transitions and 6741 arcs in 441 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.17262KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 699/699 places, 1266/1266 transitions.
Graph (trivial) has 713 edges and 699 vertex of which 105 / 699 are part of one of the 15 SCC in 12 ms
Free SCC test removed 90 places
Ensure Unique test removed 100 transitions
Reduce isomorphic transitions removed 100 transitions.
Computed a total of 92 stabilizing places and 97 stable transitions
Computed a total of 92 stabilizing places and 97 stable transitions
Drop transitions removed 442 transitions
Trivial Post-agglo rules discarded 442 transitions
Performed 442 trivial Post agglomeration. Transition count delta: 442
Iterating post reduction 0 with 442 rules applied. Total rules applied 443 place count 609 transition count 724
Reduce places removed 442 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Computed a total of 31 stabilizing places and 36 stable transitions
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 452 rules applied. Total rules applied 895 place count 167 transition count 714
Reduce places removed 5 places and 0 transitions.
Computed a total of 31 stabilizing places and 36 stable transitions
Iterating post reduction 2 with 5 rules applied. Total rules applied 900 place count 162 transition count 714
Computed a total of 31 stabilizing places and 36 stable transitions
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 900 place count 162 transition count 699
Deduced a syphon composed of 15 places in 2 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 930 place count 147 transition count 699
Computed a total of 26 stabilizing places and 31 stable transitions
Discarding 42 places :
Symmetric choice reduction at 3 with 42 rule applications. Total rules 972 place count 105 transition count 652
Iterating global reduction 3 with 42 rules applied. Total rules applied 1014 place count 105 transition count 652
Computed a total of 20 stabilizing places and 25 stable transitions
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 1014 place count 105 transition count 651
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1016 place count 104 transition count 651
Computed a total of 20 stabilizing places and 25 stable transitions
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 1032 place count 88 transition count 209
Iterating global reduction 3 with 16 rules applied. Total rules applied 1048 place count 88 transition count 209
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Computed a total of 20 stabilizing places and 25 stable transitions
Iterating post reduction 3 with 11 rules applied. Total rules applied 1059 place count 88 transition count 198
Computed a total of 20 stabilizing places and 25 stable transitions
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 1064 place count 83 transition count 193
Iterating global reduction 4 with 5 rules applied. Total rules applied 1069 place count 83 transition count 193
Computed a total of 20 stabilizing places and 25 stable transitions
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 4 with 40 rules applied. Total rules applied 1109 place count 63 transition count 173
Computed a total of 10 stabilizing places and 15 stable transitions
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 1114 place count 58 transition count 168
Iterating global reduction 4 with 5 rules applied. Total rules applied 1119 place count 58 transition count 168
Computed a total of 5 stabilizing places and 10 stable transitions
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 1125 place count 55 transition count 176
Computed a total of 2 stabilizing places and 18 stable transitions
Computed a total of 2 stabilizing places and 18 stable transitions
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 4 with 13 rules applied. Total rules applied 1138 place count 55 transition count 163
Computed a total of 2 stabilizing places and 10 stable transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1140 place count 54 transition count 169
Computed a total of 1 stabilizing places and 16 stable transitions
Computed a total of 1 stabilizing places and 16 stable transitions
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 4 with 8 rules applied. Total rules applied 1148 place count 54 transition count 161
Computed a total of 1 stabilizing places and 8 stable transitions
Computed a total of 1 stabilizing places and 8 stable transitions
Applied a total of 1148 rules in 397 ms. Remains 54 /699 variables (removed 645) and now considering 161/1266 (removed 1105) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 398 ms. Remains : 54/699 places, 161/1266 transitions.
Finished random walk after 4 steps, including 0 resets, run found a deadlock after 1 ms. (steps per millisecond=4 )
FORMULA ReachabilityDeadlock TRUE TECHNIQUES TOPOLOGICAL STRUCTURAL_REDUCTION RANDOM_WALK
Total runtime 994 ms.
ITS solved all properties within timeout

BK_STOP 1679411438553

--------------------
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="StigmergyElection-PT-05b"
export BK_EXAMINATION="ReachabilityDeadlock"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is StigmergyElection-PT-05b, 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 r472-smll-167912660600381"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-05b.tgz
mv StigmergyElection-PT-05b 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 ;