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-167912660700441.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 marciexred
Input is StigmergyElection-PT-11b, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r472-smll-167912660700441
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 413M
-rw-r--r-- 1 mcc users 7.2K Feb 26 16:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 26 16:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 16:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 16:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 17:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 17:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 16:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Feb 26 16:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 16:43 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 108K Feb 26 16:43 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:15 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 413M 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 1679416532460

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-11b
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-21 16:35:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -timeout, 180, -rebuildPNML]
[2023-03-21 16:35:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 16:35:53] [INFO ] Load time of PNML (sax parser for PT used): 17648 ms
[2023-03-21 16:35:53] [INFO ] Transformed 1515 places.
[2023-03-21 16:35:55] [INFO ] Transformed 357966 transitions.
[2023-03-21 16:35:55] [INFO ] Found NUPN structural information;
[2023-03-21 16:35:55] [INFO ] Parsed PT model containing 1515 places and 357966 transitions and 7842915 arcs in 19786 ms.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 4 ms.
Working with output stream class java.io.PrintStream
Built sparse matrix representations for Structural reductions in 131 ms.2327811KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 1515/1515 places, 357966/357966 transitions.
Graph (trivial) has 1547 edges and 1515 vertex of which 231 / 1515 are part of one of the 33 SCC in 55 ms
Free SCC test removed 198 places
Ensure Unique test removed 220 transitions
Reduce isomorphic transitions removed 220 transitions.
Computed a total of 200 stabilizing places and 211 stable transitions
Computed a total of 200 stabilizing places and 211 stable transitions
Drop transitions removed 958 transitions
Trivial Post-agglo rules discarded 958 transitions
Performed 958 trivial Post agglomeration. Transition count delta: 958
Iterating post reduction 0 with 958 rules applied. Total rules applied 959 place count 1317 transition count 356788
Reduce places removed 958 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Computed a total of 67 stabilizing places and 78 stable transitions
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 980 rules applied. Total rules applied 1939 place count 359 transition count 356766
Reduce places removed 11 places and 0 transitions.
Computed a total of 67 stabilizing places and 78 stable transitions
Iterating post reduction 2 with 11 rules applied. Total rules applied 1950 place count 348 transition count 356766
Computed a total of 67 stabilizing places and 78 stable transitions
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 33 Pre rules applied. Total rules applied 1950 place count 348 transition count 356733
Deduced a syphon composed of 33 places in 459 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 2016 place count 315 transition count 356733
Computed a total of 56 stabilizing places and 67 stable transitions
Discarding 90 places :
Symmetric choice reduction at 3 with 90 rule applications. Total rules 2106 place count 225 transition count 356632
Iterating global reduction 3 with 90 rules applied. Total rules applied 2196 place count 225 transition count 356632
Computed a total of 44 stabilizing places and 55 stable transitions
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 2196 place count 225 transition count 356631
Deduced a syphon composed of 1 places in 620 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2198 place count 224 transition count 356631
Computed a total of 44 stabilizing places and 55 stable transitions
Discarding 34 places :
Symmetric choice reduction at 3 with 34 rule applications. Total rules 2232 place count 190 transition count 6389
Iterating global reduction 3 with 34 rules applied. Total rules applied 2266 place count 190 transition count 6389
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Computed a total of 44 stabilizing places and 55 stable transitions
Iterating post reduction 3 with 23 rules applied. Total rules applied 2289 place count 190 transition count 6366
Computed a total of 44 stabilizing places and 55 stable transitions
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 2300 place count 179 transition count 6355
Iterating global reduction 4 with 11 rules applied. Total rules applied 2311 place count 179 transition count 6355
Computed a total of 44 stabilizing places and 55 stable transitions
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 3 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 4 with 88 rules applied. Total rules applied 2399 place count 135 transition count 6311
Computed a total of 22 stabilizing places and 33 stable transitions
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 2410 place count 124 transition count 6300
Iterating global reduction 4 with 11 rules applied. Total rules applied 2421 place count 124 transition count 6300
Computed a total of 11 stabilizing places and 22 stable transitions
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 6 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 2427 place count 121 transition count 6308
Computed a total of 8 stabilizing places and 30 stable transitions
Computed a total of 8 stabilizing places and 30 stable transitions
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 4 with 19 rules applied. Total rules applied 2446 place count 121 transition count 6289
Computed a total of 8 stabilizing places and 22 stable transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2448 place count 120 transition count 6295
Computed a total of 7 stabilizing places and 28 stable transitions
Computed a total of 7 stabilizing places and 28 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 2456 place count 120 transition count 6287
Computed a total of 7 stabilizing places and 20 stable transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2458 place count 119 transition count 6293
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 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 4 with 8 rules applied. Total rules applied 2466 place count 119 transition count 6285
Computed a total of 6 stabilizing places and 18 stable transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2468 place count 118 transition count 6291
Computed a total of 5 stabilizing places and 24 stable transitions
Computed a total of 5 stabilizing places and 24 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 2476 place count 118 transition count 6283
Computed a total of 5 stabilizing places and 16 stable transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2478 place count 117 transition count 6289
Computed a total of 4 stabilizing places and 22 stable transitions
Computed a total of 4 stabilizing places and 22 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 2486 place count 117 transition count 6281
Computed a total of 4 stabilizing places and 14 stable transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2488 place count 116 transition count 6287
Computed a total of 3 stabilizing places and 20 stable transitions
Computed a total of 3 stabilizing places and 20 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 2496 place count 116 transition count 6279
Computed a total of 3 stabilizing places and 12 stable transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2498 place count 115 transition count 6285
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 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 4 with 8 rules applied. Total rules applied 2506 place count 115 transition count 6277
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 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2508 place count 114 transition count 6283
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 2516 place count 114 transition count 6275
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 2516 rules in 368320 ms. Remains 114 /1515 variables (removed 1401) and now considering 6275/357966 (removed 351691) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 368328 ms. Remains : 114/1515 places, 6275/357966 transitions.
Finished random walk after 14 steps, including 0 resets, run found a deadlock after 7 ms. (steps per millisecond=2 )
FORMULA ReachabilityDeadlock TRUE TECHNIQUES TOPOLOGICAL STRUCTURAL_REDUCTION RANDOM_WALK
Total runtime 391619 ms.
ITS solved all properties within timeout

BK_STOP 1679416928073

--------------------
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-11b"
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-11b, 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-167912660700441"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-11b.tgz
mv StigmergyElection-PT-11b 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 ;