Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r048-tall-177946846700366.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-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 2-5973
Executing tool gold2025
Input is BusinessProcesses-PT-18, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r048-tall-177946846700366
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 700K
-rw-r--r-- 1 mcc users 8.9K Mar 5 17:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K Mar 5 17:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Mar 5 17:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 69K Mar 5 17:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K Mar 15 07:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 15 07:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 07:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 07:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 5 17:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 137K Mar 5 17:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Mar 5 17:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Mar 5 17:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 07:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 07:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 177K Mar 3 18:30 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 1779483035235

Invoking MCC driver with
GOLD_TOOL=
BK_EXAMINATION=ReachabilityDeadlock
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=BusinessProcesses-PT-18
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityDeadlock PT
Running Version 202505121319
[2026-05-22 20:50:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2026-05-22 20:50:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 20:50:37] [INFO ] Load time of PNML (sax parser for PT used): 228 ms
[2026-05-22 20:50:37] [INFO ] Transformed 717 places.
[2026-05-22 20:50:37] [INFO ] Transformed 642 transitions.
[2026-05-22 20:50:37] [INFO ] Found NUPN structural information;
[2026-05-22 20:50:37] [INFO ] Parsed PT model containing 717 places and 642 transitions and 1860 arcs in 402 ms.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 3 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 15 places in 15 ms
Reduce places removed 15 places and 15 transitions.
Built sparse matrix representations for Structural reductions in 10 ms.21202KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 702/702 places, 627/627 transitions.
Graph (trivial) has 412 edges and 702 vertex of which 8 / 702 are part of one of the 1 SCC in 33 ms
Free SCC test removed 7 places
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Computed a total of 633 stabilizing places and 567 stable transitions
Graph (complete) has 1409 edges and 695 vertex of which 686 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.22 ms
Discarding 9 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Computed a total of 624 stabilizing places and 566 stable transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 163 transitions
Trivial Post-agglo rules discarded 163 transitions
Performed 163 trivial Post agglomeration. Transition count delta: 163
Iterating post reduction 0 with 163 rules applied. Total rules applied 165 place count 686 transition count 454
Reduce places removed 163 places and 0 transitions.
Computed a total of 477 stabilizing places and 419 stable transitions
Iterating post reduction 1 with 163 rules applied. Total rules applied 328 place count 523 transition count 454
Computed a total of 477 stabilizing places and 419 stable transitions
Performed 105 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 105 Pre rules applied. Total rules applied 328 place count 523 transition count 349
Deduced a syphon composed of 105 places in 1 ms
Ensure Unique test removed 25 places
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 2 with 235 rules applied. Total rules applied 563 place count 393 transition count 349
Computed a total of 361 stabilizing places and 325 stable transitions
Discarding 93 places :
Symmetric choice reduction at 2 with 93 rule applications. Total rules 656 place count 300 transition count 256
Iterating global reduction 2 with 93 rules applied. Total rules applied 749 place count 300 transition count 256
Computed a total of 273 stabilizing places and 237 stable transitions
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 749 place count 300 transition count 246
Deduced a syphon composed of 10 places in 1 ms
Ensure Unique test removed 3 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 23 rules applied. Total rules applied 772 place count 287 transition count 246
Computed a total of 261 stabilizing places and 228 stable transitions
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 773 place count 286 transition count 245
Iterating global reduction 2 with 1 rules applied. Total rules applied 774 place count 286 transition count 245
Computed a total of 260 stabilizing places and 227 stable transitions
Performed 109 Post agglomeration using F-continuation condition.Transition count delta: 109
Deduced a syphon composed of 109 places in 0 ms
Reduce places removed 109 places and 0 transitions.
Iterating global reduction 2 with 218 rules applied. Total rules applied 992 place count 177 transition count 136
Computed a total of 157 stabilizing places and 123 stable transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 994 place count 176 transition count 139
Computed a total of 157 stabilizing places and 126 stable transitions
Computed a total of 157 stabilizing places and 126 stable transitions
Applied a total of 994 rules in 398 ms. Remains 176 /702 variables (removed 526) and now considering 139/627 (removed 488) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 421 ms. Remains : 176/702 places, 139/627 transitions.
Finished random walk after 2 steps, including 0 resets, run found a deadlock after 1 ms. (steps per millisecond=2 )
FORMULA ReachabilityDeadlock TRUE TECHNIQUES TOPOLOGICAL STRUCTURAL_REDUCTION RANDOM_WALK
Total runtime 953 ms.

BK_STOP 1779483037732

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityDeadlock = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityDeadlock -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityDeadlock -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="BusinessProcesses-PT-18"
export BK_EXAMINATION="ReachabilityDeadlock"
export BK_TOOL="gold2025"
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 2-5973"
echo " Executing tool gold2025"
echo " Input is BusinessProcesses-PT-18, 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 r048-tall-177946846700366"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-18.tgz
mv BusinessProcesses-PT-18 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 ;