Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r142-tall-174876812200256.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 itstools
Input is NoC3x3-PT-7A, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r142-tall-174876812200256
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 836K
-rw-r--r-- 1 mcc users 7.6K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K 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 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K 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 355K May 29 14:32 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 1748844741975

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StateSpace
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NoC3x3-PT-7A
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StateSpace PT
Running Version 202505121319
[2025-06-02 06:12:23] [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]
[2025-06-02 06:12:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 06:12:23] [INFO ] Load time of PNML (sax parser for PT used): 112 ms
[2025-06-02 06:12:23] [INFO ] Transformed 801 places.
[2025-06-02 06:12:23] [INFO ] Transformed 1544 transitions.
[2025-06-02 06:12:23] [INFO ] Found NUPN structural information;
[2025-06-02 06:12:23] [INFO ] Parsed PT model containing 801 places and 1544 transitions and 4519 arcs in 205 ms.
Ensure Unique test removed 107 transitions
Reduce redundant transitions removed 107 transitions.
Starting structural reductions in STATESPACE mode, iteration 0 : 801/801 places, 1437/1437 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 265 transitions
Redundant transition composition rules discarded 265 transitions
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 06:12:23] [INFO ] Redundant transitions in 71 ms returned []
Running 1171 sub problems to find dead transitions.
[2025-06-02 06:12:23] [INFO ] Flow matrix only has 1138 transitions (discarded 34 similar events)
// Phase 1: matrix 1138 rows 801 cols
[2025-06-02 06:12:23] [INFO ] Computed 111 invariants in 33 ms
[2025-06-02 06:12:23] [INFO ] State equation strengthened by 22 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/797 variables, 797/797 constraints. Problems are: Problem set: 0 solved, 1171 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/797 variables, 20/817 constraints. Problems are: Problem set: 0 solved, 1171 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 797/1939 variables, and 817 constraints, problems are : Problem set: 0 solved, 1171 unsolved in 30039 ms.
Refiners :[Domain max(s): 797/801 constraints, Positive P Invariants (semi-flows): 0/83 constraints, Generalized P Invariants (flows): 20/28 constraints, State Equation: 0/801 constraints, ReadFeed: 0/22 constraints, PredecessorRefiner: 1171/1171 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1171 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/797 variables, 797/797 constraints. Problems are: Problem set: 0 solved, 1171 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/797 variables, 20/817 constraints. Problems are: Problem set: 0 solved, 1171 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/797 variables, 0/817 constraints. Problems are: Problem set: 0 solved, 1171 unsolved
At refinement iteration 3 (OVERLAPS) 1/798 variables, 80/897 constraints. Problems are: Problem set: 0 solved, 1171 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/798 variables, 1/898 constraints. Problems are: Problem set: 0 solved, 1171 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/798 variables, 8/906 constraints. Problems are: Problem set: 0 solved, 1171 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 798/1939 variables, and 906 constraints, problems are : Problem set: 0 solved, 1171 unsolved in 30028 ms.
Refiners :[Domain max(s): 798/801 constraints, Positive P Invariants (semi-flows): 80/83 constraints, Generalized P Invariants (flows): 28/28 constraints, State Equation: 0/801 constraints, ReadFeed: 0/22 constraints, PredecessorRefiner: 0/1171 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60572ms problems are : Problem set: 0 solved, 1171 unsolved
Search for dead transitions found 0 dead transitions in 60609ms
Starting structural reductions in STATESPACE mode, iteration 1 : 801/801 places, 1172/1437 transitions.
Finished structural reductions in STATESPACE mode , in 1 iterations and 60817 ms. Remains : 801/801 places, 1172/1437 transitions.
Final net has 801 places and 1172 transitions.
[2025-06-02 06:13:24] [INFO ] Flatten gal took : 107 ms
[2025-06-02 06:13:24] [INFO ] Applying decomposition
[2025-06-02 06:13:24] [INFO ] Flatten gal took : 59 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2846203514892680196.txt' '-o' '/tmp/graph2846203514892680196.bin' '-w' '/tmp/graph2846203514892680196.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2846203514892680196.bin' '-l' '-1' '-v' '-w' '/tmp/graph2846203514892680196.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:13:24] [INFO ] Decomposing Gal with order
[2025-06-02 06:13:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:13:24] [INFO ] Removed a total of 638 redundant transitions.
[2025-06-02 06:13:24] [INFO ] Flatten gal took : 123 ms
[2025-06-02 06:13:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 356 labels/synchronizations in 37 ms.
[2025-06-02 06:13:25] [INFO ] Time to serialize gal into /tmp/StateSpace13037163262851175446.gal : 17 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/StateSpace13037163262851175446.gal' '-t' 'CGAL' '--stats'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...220
Detected timeout of ITS tools.
[2025-06-02 06:33:46] [INFO ] Applying decomposition
[2025-06-02 06:33:47] [INFO ] Flatten gal took : 251 ms
[2025-06-02 06:33:47] [INFO ] Decomposing Gal with order
[2025-06-02 06:33:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:33:47] [INFO ] Removed a total of 440 redundant transitions.
[2025-06-02 06:33:47] [INFO ] Flatten gal took : 459 ms
[2025-06-02 06:33:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 572 labels/synchronizations in 65 ms.
[2025-06-02 06:33:47] [INFO ] Time to serialize gal into /tmp/StateSpace12521196165948551185.gal : 50 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/StateSpace12521196165948551185.gal' '-t' 'CGAL' '--stats'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...220
Detected timeout of ITS tools.
[2025-06-02 06:54:10] [INFO ] Flatten gal took : 283 ms
[2025-06-02 06:54:11] [INFO ] Input system was already deterministic with 1172 transitions.
[2025-06-02 06:54:12] [INFO ] Transformed 801 places.
[2025-06-02 06:54:12] [INFO ] Transformed 1172 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
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
[2025-06-02 06:54:12] [INFO ] Time to serialize gal into /tmp/StateSpace17677234317787163839.gal : 15 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/StateSpace17677234317787163839.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_1.0.0.202505121319/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_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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="NoC3x3-PT-7A"
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 2-5832"
echo " Executing tool itstools"
echo " Input is NoC3x3-PT-7A, 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 r142-tall-174876812200256"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-7A.tgz
mv NoC3x3-PT-7A 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 ;