Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r238-smll-174903503000086.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool gold2024
Input is StigmergyCommit-PT-10b, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r238-smll-174903503000086
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 416M
-rw-r--r-- 1 mcc users 5.4K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 52K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 159K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 105K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 416M May 29 14:33 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 1749111430330

Invoking MCC driver with
BK_TOOL=gold2024
BK_EXAMINATION=ReachabilityDeadlock
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=StigmergyCommit-PT-10b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2025-06-05 08:17:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -timeout, 180, -rebuildPNML]
[2025-06-05 08:17:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 08:17:33] [INFO ] Load time of PNML (sax parser for PT used): 20343 ms
[2025-06-05 08:17:34] [INFO ] Transformed 3352 places.
[2025-06-05 08:17:35] [INFO ] Transformed 359880 transitions.
[2025-06-05 08:17:35] [INFO ] Found NUPN structural information;
[2025-06-05 08:17:36] [INFO ] Parsed PT model containing 3352 places and 359880 transitions and 7847007 arcs in 23551 ms.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 8 ms.
Working with output stream class java.io.PrintStream
Built sparse matrix representations for Structural reductions in 156 ms.2633943KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 3352/3352 places, 359880/359880 transitions.
Graph (trivial) has 3329 edges and 3352 vertex of which 231 / 3352 are part of one of the 33 SCC in 86 ms
Free SCC test removed 198 places
Ensure Unique test removed 220 transitions
Reduce isomorphic transitions removed 220 transitions.
Computed a total of 585 stabilizing places and 607 stable transitions
Computed a total of 585 stabilizing places and 607 stable transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 2520 transitions
Trivial Post-agglo rules discarded 2520 transitions
Performed 2520 trivial Post agglomeration. Transition count delta: 2520
Iterating post reduction 0 with 2520 rules applied. Total rules applied 2521 place count 3154 transition count 357140
Reduce places removed 2520 places and 0 transitions.
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Computed a total of 177 stabilizing places and 199 stable transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 2564 rules applied. Total rules applied 5085 place count 634 transition count 357096
Reduce places removed 11 places and 0 transitions.
Computed a total of 177 stabilizing places and 199 stable transitions
Iterating post reduction 2 with 11 rules applied. Total rules applied 5096 place count 623 transition count 357096
Computed a total of 177 stabilizing places and 199 stable transitions
Performed 121 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 121 Pre rules applied. Total rules applied 5096 place count 623 transition count 356975
Deduced a syphon composed of 121 places in 470 ms
Reduce places removed 121 places and 0 transitions.
Iterating global reduction 3 with 242 rules applied. Total rules applied 5338 place count 502 transition count 356975
Computed a total of 122 stabilizing places and 144 stable transitions
Discarding 134 places :
Symmetric choice reduction at 3 with 134 rule applications. Total rules 5472 place count 368 transition count 356830
Iterating global reduction 3 with 134 rules applied. Total rules applied 5606 place count 368 transition count 356830
Computed a total of 99 stabilizing places and 121 stable transitions
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 5606 place count 368 transition count 356829
Deduced a syphon composed of 1 places in 496 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 5608 place count 367 transition count 356829
Computed a total of 99 stabilizing places and 121 stable transitions
Discarding 78 places :
Symmetric choice reduction at 3 with 78 rule applications. Total rules 5686 place count 289 transition count 6543
Iterating global reduction 3 with 78 rules applied. Total rules applied 5764 place count 289 transition count 6543
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Computed a total of 88 stabilizing places and 110 stable transitions
Iterating post reduction 3 with 34 rules applied. Total rules applied 5798 place count 289 transition count 6509
Computed a total of 88 stabilizing places and 110 stable transitions
Discarding 33 places :
Symmetric choice reduction at 4 with 33 rule applications. Total rules 5831 place count 256 transition count 6476
Iterating global reduction 4 with 33 rules applied. Total rules applied 5864 place count 256 transition count 6476
Computed a total of 77 stabilizing places and 99 stable transitions
Discarding 22 places :
Symmetric choice reduction at 4 with 22 rule applications. Total rules 5886 place count 234 transition count 6454
Iterating global reduction 4 with 22 rules applied. Total rules applied 5908 place count 234 transition count 6454
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Computed a total of 66 stabilizing places and 77 stable transitions
Iterating post reduction 4 with 22 rules applied. Total rules applied 5930 place count 234 transition count 6432
Computed a total of 66 stabilizing places and 77 stable transitions
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: 55
Deduced a syphon composed of 55 places in 3 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 5 with 110 rules applied. Total rules applied 6040 place count 179 transition count 6377
Computed a total of 44 stabilizing places and 55 stable transitions
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 6051 place count 168 transition count 6366
Iterating global reduction 5 with 11 rules applied. Total rules applied 6062 place count 168 transition count 6366
Computed a total of 33 stabilizing places and 44 stable transitions
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 6073 place count 157 transition count 6355
Iterating global reduction 5 with 11 rules applied. Total rules applied 6084 place count 157 transition count 6355
Computed a total of 22 stabilizing places and 33 stable transitions
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 6095 place count 146 transition count 6344
Iterating global reduction 5 with 11 rules applied. Total rules applied 6106 place count 146 transition count 6344
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 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 6112 place count 143 transition count 6352
Computed a total of 8 stabilizing places and 30 stable transitions
Computed a total of 8 stabilizing places and 30 stable transitions
Drop transitions (Redundant composition of simpler transitions.) removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 5 with 11 rules applied. Total rules applied 6123 place count 143 transition count 6341
Computed a total of 8 stabilizing places and 30 stable transitions
Computed a total of 8 stabilizing places and 30 stable transitions
Applied a total of 6123 rules in 501781 ms. Remains 143 /3352 variables (removed 3209) and now considering 6341/359880 (removed 353539) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 501825 ms. Remains : 143/3352 places, 6341/359880 transitions.
Finished random walk after 19 steps, including 0 resets, run found a deadlock after 6 ms. (steps per millisecond=3 )
FORMULA ReachabilityDeadlock TRUE TECHNIQUES TOPOLOGICAL STRUCTURAL_REDUCTION RANDOM_WALK
Total runtime 529824 ms.
ITS solved all properties within timeout

BK_STOP 1749111962722

--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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-10b"
export BK_EXAMINATION="ReachabilityDeadlock"
export BK_TOOL="gold2024"
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 2-5832"
echo " Executing tool gold2024"
echo " Input is StigmergyCommit-PT-10b, 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 r238-smll-174903503000086"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-10b.tgz
mv StigmergyCommit-PT-10b 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.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 ;