Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r246-tall-171654352100672.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-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 2-5568
Executing tool itstools
Input is NoC3x3-PT-8A, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r246-tall-171654352100672
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K Apr 23 07:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.7K Apr 12 07:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 78K Apr 12 07:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Apr 12 07:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Apr 12 07:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 23 07:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 745K May 18 16:43 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 1716714165181

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-8A
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StateSpace PT
Running Version 202405141337
[2024-05-26 09:02:46] [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]
[2024-05-26 09:02:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 09:02:46] [INFO ] Load time of PNML (sax parser for PT used): 160 ms
[2024-05-26 09:02:46] [INFO ] Transformed 317 places.
[2024-05-26 09:02:46] [INFO ] Transformed 4293 transitions.
[2024-05-26 09:02:46] [INFO ] Found NUPN structural information;
[2024-05-26 09:02:46] [INFO ] Parsed PT model containing 317 places and 4293 transitions and 9691 arcs in 265 ms.
Ensure Unique test removed 3607 transitions
Reduce redundant transitions removed 3607 transitions.
Starting structural reductions in STATESPACE mode, iteration 0 : 317/317 places, 686/686 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 162 transitions
Redundant transition composition rules discarded 162 transitions
[2024-05-26 09:02:46] [INFO ] Redundant transitions in 30 ms returned []
Running 523 sub problems to find dead transitions.
// Phase 1: matrix 524 rows 317 cols
[2024-05-26 09:02:46] [INFO ] Computed 66 invariants in 21 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/307 variables, 307/307 constraints. Problems are: Problem set: 0 solved, 523 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/307 variables, 0/307 constraints. Problems are: Problem set: 0 solved, 523 unsolved
At refinement iteration 2 (OVERLAPS) 1/308 variables, 57/364 constraints. Problems are: Problem set: 0 solved, 523 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/308 variables, 1/365 constraints. Problems are: Problem set: 0 solved, 523 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/308 variables, 0/365 constraints. Problems are: Problem set: 0 solved, 523 unsolved
At refinement iteration 5 (OVERLAPS) 9/317 variables, 9/374 constraints. Problems are: Problem set: 0 solved, 523 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/317 variables, 9/383 constraints. Problems are: Problem set: 0 solved, 523 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/317 variables, 0/383 constraints. Problems are: Problem set: 0 solved, 523 unsolved
At refinement iteration 8 (OVERLAPS) 524/841 variables, 317/700 constraints. Problems are: Problem set: 0 solved, 523 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/841 variables, 0/700 constraints. Problems are: Problem set: 0 solved, 523 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 841/841 variables, and 700 constraints, problems are : Problem set: 0 solved, 523 unsolved in 30028 ms.
Refiners :[Domain max(s): 317/317 constraints, Positive P Invariants (semi-flows): 66/66 constraints, State Equation: 317/317 constraints, PredecessorRefiner: 523/523 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 523 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/307 variables, 307/307 constraints. Problems are: Problem set: 0 solved, 523 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/307 variables, 0/307 constraints. Problems are: Problem set: 0 solved, 523 unsolved
At refinement iteration 2 (OVERLAPS) 1/308 variables, 57/364 constraints. Problems are: Problem set: 0 solved, 523 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/308 variables, 1/365 constraints. Problems are: Problem set: 0 solved, 523 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/308 variables, 0/365 constraints. Problems are: Problem set: 0 solved, 523 unsolved
At refinement iteration 5 (OVERLAPS) 9/317 variables, 9/374 constraints. Problems are: Problem set: 0 solved, 523 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/317 variables, 9/383 constraints. Problems are: Problem set: 0 solved, 523 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/317 variables, 0/383 constraints. Problems are: Problem set: 0 solved, 523 unsolved
At refinement iteration 8 (OVERLAPS) 524/841 variables, 317/700 constraints. Problems are: Problem set: 0 solved, 523 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/841 variables, 523/1223 constraints. Problems are: Problem set: 0 solved, 523 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/841 variables, 0/1223 constraints. Problems are: Problem set: 0 solved, 523 unsolved
At refinement iteration 11 (OVERLAPS) 0/841 variables, 0/1223 constraints. Problems are: Problem set: 0 solved, 523 unsolved
No progress, stopping.
After SMT solving in domain Int declared 841/841 variables, and 1223 constraints, problems are : Problem set: 0 solved, 523 unsolved in 30027 ms.
Refiners :[Domain max(s): 317/317 constraints, Positive P Invariants (semi-flows): 66/66 constraints, State Equation: 317/317 constraints, PredecessorRefiner: 523/523 constraints, Known Traps: 0/0 constraints]
After SMT, in 60347ms problems are : Problem set: 0 solved, 523 unsolved
Search for dead transitions found 0 dead transitions in 60379ms
Starting structural reductions in STATESPACE mode, iteration 1 : 317/317 places, 524/686 transitions.
Finished structural reductions in STATESPACE mode , in 1 iterations and 60524 ms. Remains : 317/317 places, 524/686 transitions.
Final net has 317 places and 524 transitions.
[2024-05-26 09:03:47] [INFO ] Flatten gal took : 94 ms
[2024-05-26 09:03:47] [INFO ] Applying decomposition
[2024-05-26 09:03:47] [INFO ] Flatten gal took : 41 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph9539594030929154368.txt' '-o' '/tmp/graph9539594030929154368.bin' '-w' '/tmp/graph9539594030929154368.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph9539594030929154368.bin' '-l' '-1' '-v' '-w' '/tmp/graph9539594030929154368.weights' '-q' '0' '-e' '0.001'
[2024-05-26 09:03:47] [INFO ] Decomposing Gal with order
[2024-05-26 09:03:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 09:03:47] [INFO ] Removed a total of 176 redundant transitions.
[2024-05-26 09:03:47] [INFO ] Flatten gal took : 78 ms
[2024-05-26 09:03:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 146 labels/synchronizations in 13 ms.
[2024-05-26 09:03:47] [INFO ] Time to serialize gal into /tmp/StateSpace11272207611853226850.gal : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/StateSpace11272207611853226850.gal' '-t' 'CGAL' '--stats'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...220
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,7.24795e+39,124.245,2179664,10287,415,3.02207e+06,14636,656,1.11933e+07,294,47486,0
Total reachable state count : 7247954323663266312639332659446174187520

Max variable value : 1
STATE_SPACE MAX_TOKEN_IN_PLACE 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Maximum sum along a path : 66
STATE_SPACE MAX_TOKEN_PER_MARKING 66 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Exact state count : 7247954323663266312980904022798277541889
STATE_SPACE STATES 7247954323663266312980904022798277541889 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Total runtime 186188 ms.

BK_STOP 1716714352563

--------------------
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
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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-8A"
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 2-5568"
echo " Executing tool itstools"
echo " Input is NoC3x3-PT-8A, 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 r246-tall-171654352100672"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-8A.tgz
mv NoC3x3-PT-8A 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StateSpace.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;