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.r354-tall-178024402900248.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)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is SupplyChain-PT-03000, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r354-tall-178024402900248
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 13M
-rw-r--r-- 1 mcc users 7.7K May 27 07:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K May 27 07:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 27 07:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 27 07:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K May 27 11:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 27 11:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 27 11:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 27 11:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 12K May 27 07:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K May 27 07:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 27 07:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 40K May 27 07:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 27 11:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 27 11:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 26 18:17 equiv_col
-rw-r--r-- 1 mcc users 6 May 26 18:17 instance
-rw-r--r-- 1 mcc users 6 May 26 18:17 iscolored
-rw-r--r-- 1 mcc users 13M May 26 18:17 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

no data necessary for post analysis


=== Now, execution of the tool begins

BK_START 1780266930540

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StateSpace
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SupplyChain-PT-03000
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StateSpace PT
Running Version 202604301425
[2026-05-31 22:35:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StateSpace, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-31 22:35:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-31 22:35:32] [INFO ] Load time of PNML (sax parser for PT used): 754 ms
[2026-05-31 22:35:32] [INFO ] Transformed 39004 places.
[2026-05-31 22:35:32] [INFO ] Transformed 24003 transitions.
[2026-05-31 22:35:33] [INFO ] Parsed PT model containing 39004 places and 24003 transitions and 108006 arcs in 1075 ms.
Reduce redundant transitions removed 1 transitions.
Starting structural reductions in STATESPACE mode, iteration 0 : 39004/39004 places, 24002/24002 transitions.
Running 21002 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14182156848151569951.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4970655376900740425.kers'
[2026-05-31 22:35:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14182156848151569951.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4970655376900740425.kers]
Culling duplicate invariants (modulo rational): removing 9090 columns.
Culled 9090 columns in 50 ms.
// Phase 1: matrix 24002 rows 29914 cols 78004 entries
Finished phase 1 with 17912 SingleSign rule and 3000 generalized
[2026-05-31 22:35:34] [INFO ] Computed 18092 invariants in 285 ms
Computed 18092 P flows in 287 ms.
Exported basis to /tmp/petrispot-output-4970655376900740425.kers
Total runtime 317 ms.
Excessive predecessor constraint size, skipping predecessor.
SMT process timed out in 73363ms, After SMT, problems are : Problem set: 0 solved, 21002 unsolved
Search for dead transitions found 0 dead transitions in 73579ms
Skipped dead transition search.
Finished structural reductions in STATESPACE mode , in 1 iterations and 73851 ms. Remains : 39004/39004 places, 24002/24002 transitions.
Final net has 39004 places and 24002 transitions.
[2026-05-31 22:36:53] [INFO ] Flatten gal took : 5564 ms
[2026-05-31 22:36:53] [INFO ] Applying decomposition
[2026-05-31 22:36:58] [INFO ] Flatten gal took : 4566 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph15679356756980570927.txt' '-o' '/tmp/graph15679356756980570927.bin' '-w' '/tmp/graph15679356756980570927.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15679356756980570927.bin' '-l' '-1' '-v' '-w' '/tmp/graph15679356756980570927.weights' '-q' '0' '-e' '0.001'
[2026-05-31 22:37:01] [INFO ] Decomposing Gal with order
[2026-05-31 22:37:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 22:43:36] [INFO ] Removed a total of 10438 redundant transitions.
[2026-05-31 22:43:37] [INFO ] Flatten gal took : 3066 ms
[2026-05-31 22:43:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 7694 labels/synchronizations in 4024 ms.
[2026-05-31 22:43:42] [INFO ] Time to serialize gal into /tmp/StateSpace987465428897885643.gal : 316 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/StateSpace987465428897885643.gal' '-t' 'CGAL' '--stats'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...218
Detected timeout of ITS tools.
[2026-05-31 23:04:42] [INFO ] Flatten gal took : 18632 ms
[2026-05-31 23:04:43] [INFO ] Time to serialize gal into /tmp/StateSpace6905710420164141494.gal : 202 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/StateSpace6905710420164141494.gal' '-t' 'CGAL' '--stats' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...240
Detected timeout of ITS tools.
[2026-05-31 23:25:17] [INFO ] Flatten gal took : 6745 ms
[2026-05-31 23:25:19] [INFO ] Input system was already deterministic with 24002 transitions.
[2026-05-31 23:25:20] [INFO ] Transformed 39004 places.
[2026-05-31 23:25:20] [INFO ] Transformed 24002 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2026-05-31 23:26:32] [INFO ] Time to serialize gal into /tmp/StateSpace14960365895761545227.gal : 120 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/StateSpace14960365895761545227.gal' '-t' 'CGAL' '--stats' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...286
Successfully loaded order from file /home/mcc/execution/model.ord

BK_TIME_CONFINEMENT_REACHED

--------------------
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
+ [[ StateSpace = StateSpace ]]
+ [[ -f modelMain.xml ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StateSpace -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination StateSpace -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="SupplyChain-PT-03000"
export BK_EXAMINATION="StateSpace"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 itstools"
echo " Input is SupplyChain-PT-03000, examination is StateSpace"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r354-tall-178024402900248"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SupplyChain-PT-03000.tgz
mv SupplyChain-PT-03000 execution
cd execution
if [ "StateSpace" = "ReachabilityDeadlock" ] || [ "StateSpace" = "UpperBounds" ] || [ "StateSpace" = "QuasiLiveness" ] || [ "StateSpace" = "StableMarking" ] || [ "StateSpace" = "Liveness" ] || [ "StateSpace" = "OneSafe" ] || [ "StateSpace" = "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 [ "StateSpace" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StateSpace" != "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 "StateSpace.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 '' StateSpace.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StateSpace" = "ReachabilityDeadlock" ] || [ "StateSpace" = "QuasiLiveness" ] || [ "StateSpace" = "StableMarking" ] || [ "StateSpace" = "Liveness" ] || [ "StateSpace" = "OneSafe" ] ; then
echo "FORMULA_NAME StateSpace"
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 ;