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.r098-smll-174860112200181.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)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool gold2024
Input is FireWire-PT-07, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-smll-174860112200181
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 5.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K 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 8.2K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 82K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 95K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 97K May 29 14:32 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 1748678764095

Invoking MCC driver with
BK_TOOL=gold2024
BK_EXAMINATION=ReachabilityDeadlock
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=FireWire-PT-07
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2025-05-31 08:06:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -timeout, 180, -rebuildPNML]
[2025-05-31 08:06:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 08:06:07] [INFO ] Load time of PNML (sax parser for PT used): 182 ms
[2025-05-31 08:06:07] [INFO ] Transformed 126 places.
[2025-05-31 08:06:07] [INFO ] Transformed 396 transitions.
[2025-05-31 08:06:07] [INFO ] Found NUPN structural information;
[2025-05-31 08:06:07] [INFO ] Parsed PT model containing 126 places and 396 transitions and 1471 arcs in 417 ms.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 10 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 53 transitions
Reduce redundant transitions removed 53 transitions.
Built sparse matrix representations for Structural reductions in 9 ms.20043KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 126/126 places, 343/343 transitions.
Computed a total of 22 stabilizing places and 47 stable transitions
Computed a total of 22 stabilizing places and 47 stable transitions
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 120 transition count 329
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 120 transition count 329
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Computed a total of 21 stabilizing places and 45 stable transitions
Iterating post reduction 0 with 3 rules applied. Total rules applied 15 place count 120 transition count 326
Computed a total of 21 stabilizing places and 45 stable transitions
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 18 place count 117 transition count 319
Iterating global reduction 1 with 3 rules applied. Total rules applied 21 place count 117 transition count 319
Computed a total of 20 stabilizing places and 42 stable transitions
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 116 transition count 317
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 116 transition count 317
Computed a total of 19 stabilizing places and 40 stable transitions
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 115 transition count 314
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 115 transition count 314
Computed a total of 18 stabilizing places and 37 stable transitions
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 114 transition count 312
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 114 transition count 312
Computed a total of 17 stabilizing places and 35 stable transitions
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 113 transition count 309
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 113 transition count 309
Computed a total of 16 stabilizing places and 32 stable transitions
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 112 transition count 307
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 112 transition count 307
Computed a total of 15 stabilizing places and 30 stable transitions
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 111 transition count 304
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 111 transition count 304
Computed a total of 14 stabilizing places and 27 stable transitions
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 110 transition count 302
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 110 transition count 302
Computed a total of 13 stabilizing places and 25 stable transitions
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 109 transition count 299
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 109 transition count 299
Computed a total of 12 stabilizing places and 22 stable transitions
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 108 transition count 297
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 108 transition count 297
Computed a total of 11 stabilizing places and 20 stable transitions
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 107 transition count 295
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 107 transition count 295
Computed a total of 10 stabilizing places and 18 stable transitions
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 106 transition count 293
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 106 transition count 293
Computed a total of 9 stabilizing places and 16 stable transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 45 place count 105 transition count 292
Computed a total of 8 stabilizing places and 15 stable transitions
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 51 place count 102 transition count 298
Computed a total of 8 stabilizing places and 15 stable transitions
Computed a total of 8 stabilizing places and 15 stable transitions
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 1 with 12 rules applied. Total rules applied 63 place count 102 transition count 286
Computed a total of 8 stabilizing places and 15 stable transitions
Computed a total of 8 stabilizing places and 15 stable transitions
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 64 place count 101 transition count 285
Computed a total of 7 stabilizing places and 14 stable transitions
Computed a total of 7 stabilizing places and 14 stable transitions
Applied a total of 64 rules in 408 ms. Remains 101 /126 variables (removed 25) and now considering 285/343 (removed 58) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 433 ms. Remains : 101/126 places, 285/343 transitions.
Finished random walk after 6 steps, including 0 resets, run found a deadlock after 1 ms. (steps per millisecond=6 )
FORMULA ReachabilityDeadlock TRUE TECHNIQUES TOPOLOGICAL STRUCTURAL_REDUCTION RANDOM_WALK
Total runtime 1015 ms.
ITS solved all properties within timeout

BK_STOP 1748678767847

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="FireWire-PT-07"
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 FireWire-PT-07, 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 r098-smll-174860112200181"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FireWire-PT-07.tgz
mv FireWire-PT-07 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 ;