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.r026-smll-171620167400296.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 AutonomousCar-PT-05b, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r026-smll-171620167400296
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 608K
-rw-r--r-- 1 mcc users 7.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 22 14:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 18:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Apr 12 18:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 18:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 96K Apr 12 18:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 159K May 18 16:42 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 1716326762133

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StateSpace
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutonomousCar-PT-05b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StateSpace PT
Running Version 202405141337
[2024-05-21 21:26:04] [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]
[2024-05-21 21:26:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 21:26:05] [INFO ] Load time of PNML (sax parser for PT used): 293 ms
[2024-05-21 21:26:05] [INFO ] Transformed 255 places.
[2024-05-21 21:26:05] [INFO ] Transformed 490 transitions.
[2024-05-21 21:26:05] [INFO ] Found NUPN structural information;
[2024-05-21 21:26:05] [INFO ] Parsed PT model containing 255 places and 490 transitions and 2527 arcs in 525 ms.
Starting structural reductions in STATESPACE mode, iteration 0 : 255/255 places, 490/490 transitions.
[2024-05-21 21:26:05] [INFO ] Redundant transitions in 47 ms returned []
Running 489 sub problems to find dead transitions.
// Phase 1: matrix 490 rows 255 cols
[2024-05-21 21:26:05] [INFO ] Computed 10 invariants in 58 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/254 variables, 254/254 constraints. Problems are: Problem set: 0 solved, 489 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/254 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 489 unsolved
At refinement iteration 2 (OVERLAPS) 1/255 variables, 10/264 constraints. Problems are: Problem set: 0 solved, 489 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/255 variables, 1/265 constraints. Problems are: Problem set: 0 solved, 489 unsolved
[2024-05-21 21:26:20] [INFO ] Deduced a trap composed of 35 places in 312 ms of which 33 ms to minimize.
[2024-05-21 21:26:20] [INFO ] Deduced a trap composed of 20 places in 205 ms of which 4 ms to minimize.
[2024-05-21 21:26:20] [INFO ] Deduced a trap composed of 69 places in 281 ms of which 5 ms to minimize.
[2024-05-21 21:26:21] [INFO ] Deduced a trap composed of 22 places in 99 ms of which 2 ms to minimize.
[2024-05-21 21:26:21] [INFO ] Deduced a trap composed of 25 places in 235 ms of which 4 ms to minimize.
[2024-05-21 21:26:21] [INFO ] Deduced a trap composed of 48 places in 221 ms of which 2 ms to minimize.
[2024-05-21 21:26:21] [INFO ] Deduced a trap composed of 45 places in 168 ms of which 3 ms to minimize.
[2024-05-21 21:26:22] [INFO ] Deduced a trap composed of 36 places in 64 ms of which 2 ms to minimize.
[2024-05-21 21:26:22] [INFO ] Deduced a trap composed of 42 places in 379 ms of which 22 ms to minimize.
[2024-05-21 21:26:22] [INFO ] Deduced a trap composed of 35 places in 261 ms of which 4 ms to minimize.
[2024-05-21 21:26:23] [INFO ] Deduced a trap composed of 35 places in 194 ms of which 4 ms to minimize.
[2024-05-21 21:26:23] [INFO ] Deduced a trap composed of 16 places in 191 ms of which 2 ms to minimize.
[2024-05-21 21:26:23] [INFO ] Deduced a trap composed of 30 places in 210 ms of which 3 ms to minimize.
[2024-05-21 21:26:23] [INFO ] Deduced a trap composed of 35 places in 176 ms of which 3 ms to minimize.
[2024-05-21 21:26:23] [INFO ] Deduced a trap composed of 35 places in 204 ms of which 3 ms to minimize.
[2024-05-21 21:26:24] [INFO ] Deduced a trap composed of 65 places in 146 ms of which 3 ms to minimize.
[2024-05-21 21:26:24] [INFO ] Deduced a trap composed of 38 places in 183 ms of which 4 ms to minimize.
[2024-05-21 21:26:24] [INFO ] Deduced a trap composed of 43 places in 235 ms of which 3 ms to minimize.
[2024-05-21 21:26:25] [INFO ] Deduced a trap composed of 35 places in 226 ms of which 4 ms to minimize.
[2024-05-21 21:26:25] [INFO ] Deduced a trap composed of 52 places in 270 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/255 variables, 20/285 constraints. Problems are: Problem set: 0 solved, 489 unsolved
[2024-05-21 21:26:26] [INFO ] Deduced a trap composed of 27 places in 310 ms of which 5 ms to minimize.
[2024-05-21 21:26:26] [INFO ] Deduced a trap composed of 25 places in 242 ms of which 3 ms to minimize.
[2024-05-21 21:26:26] [INFO ] Deduced a trap composed of 42 places in 165 ms of which 2 ms to minimize.
[2024-05-21 21:26:26] [INFO ] Deduced a trap composed of 44 places in 166 ms of which 2 ms to minimize.
[2024-05-21 21:26:27] [INFO ] Deduced a trap composed of 40 places in 172 ms of which 3 ms to minimize.
[2024-05-21 21:26:27] [INFO ] Deduced a trap composed of 42 places in 212 ms of which 3 ms to minimize.
[2024-05-21 21:26:27] [INFO ] Deduced a trap composed of 46 places in 157 ms of which 3 ms to minimize.
[2024-05-21 21:26:27] [INFO ] Deduced a trap composed of 47 places in 211 ms of which 3 ms to minimize.
[2024-05-21 21:26:28] [INFO ] Deduced a trap composed of 45 places in 288 ms of which 4 ms to minimize.
[2024-05-21 21:26:29] [INFO ] Deduced a trap composed of 39 places in 288 ms of which 4 ms to minimize.
[2024-05-21 21:26:29] [INFO ] Deduced a trap composed of 39 places in 268 ms of which 4 ms to minimize.
[2024-05-21 21:26:29] [INFO ] Deduced a trap composed of 43 places in 341 ms of which 4 ms to minimize.
[2024-05-21 21:26:30] [INFO ] Deduced a trap composed of 44 places in 202 ms of which 5 ms to minimize.
[2024-05-21 21:26:30] [INFO ] Deduced a trap composed of 35 places in 234 ms of which 3 ms to minimize.
[2024-05-21 21:26:30] [INFO ] Deduced a trap composed of 44 places in 192 ms of which 3 ms to minimize.
[2024-05-21 21:26:30] [INFO ] Deduced a trap composed of 46 places in 178 ms of which 3 ms to minimize.
[2024-05-21 21:26:31] [INFO ] Deduced a trap composed of 48 places in 194 ms of which 3 ms to minimize.
[2024-05-21 21:26:31] [INFO ] Deduced a trap composed of 35 places in 207 ms of which 3 ms to minimize.
[2024-05-21 21:26:31] [INFO ] Deduced a trap composed of 46 places in 193 ms of which 3 ms to minimize.
[2024-05-21 21:26:32] [INFO ] Deduced a trap composed of 44 places in 158 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/255 variables, 20/305 constraints. Problems are: Problem set: 0 solved, 489 unsolved
[2024-05-21 21:26:32] [INFO ] Deduced a trap composed of 48 places in 97 ms of which 2 ms to minimize.
[2024-05-21 21:26:33] [INFO ] Deduced a trap composed of 45 places in 262 ms of which 4 ms to minimize.
[2024-05-21 21:26:33] [INFO ] Deduced a trap composed of 49 places in 247 ms of which 4 ms to minimize.
[2024-05-21 21:26:34] [INFO ] Deduced a trap composed of 38 places in 215 ms of which 3 ms to minimize.
[2024-05-21 21:26:34] [INFO ] Deduced a trap composed of 37 places in 252 ms of which 4 ms to minimize.
[2024-05-21 21:26:35] [INFO ] Deduced a trap composed of 42 places in 208 ms of which 3 ms to minimize.
[2024-05-21 21:26:35] [INFO ] Deduced a trap composed of 48 places in 200 ms of which 3 ms to minimize.
[2024-05-21 21:26:35] [INFO ] Deduced a trap composed of 45 places in 115 ms of which 3 ms to minimize.
[2024-05-21 21:26:36] [INFO ] Deduced a trap composed of 46 places in 131 ms of which 2 ms to minimize.
[2024-05-21 21:26:37] [INFO ] Deduced a trap composed of 25 places in 301 ms of which 4 ms to minimize.
[2024-05-21 21:26:37] [INFO ] Deduced a trap composed of 20 places in 303 ms of which 5 ms to minimize.
[2024-05-21 21:26:37] [INFO ] Deduced a trap composed of 26 places in 298 ms of which 4 ms to minimize.
SMT process timed out in 32422ms, After SMT, problems are : Problem set: 0 solved, 489 unsolved
Search for dead transitions found 0 dead transitions in 32508ms
Finished structural reductions in STATESPACE mode , in 1 iterations and 32842 ms. Remains : 255/255 places, 490/490 transitions.
Final net has 255 places and 490 transitions.
[2024-05-21 21:26:38] [INFO ] Flatten gal took : 178 ms
[2024-05-21 21:26:38] [INFO ] Applying decomposition
[2024-05-21 21:26:38] [INFO ] Flatten gal took : 73 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/graph16637612752088476677.txt' '-o' '/tmp/graph16637612752088476677.bin' '-w' '/tmp/graph16637612752088476677.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16637612752088476677.bin' '-l' '-1' '-v' '-w' '/tmp/graph16637612752088476677.weights' '-q' '0' '-e' '0.001'
[2024-05-21 21:26:39] [INFO ] Decomposing Gal with order
[2024-05-21 21:26:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 21:26:39] [INFO ] Removed a total of 702 redundant transitions.
[2024-05-21 21:26:39] [INFO ] Flatten gal took : 145 ms
[2024-05-21 21:26:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 15 ms.
[2024-05-21 21:26:39] [INFO ] Time to serialize gal into /tmp/StateSpace10239345129200227830.gal : 11 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/StateSpace10239345129200227830.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,1.58e+11,0.11967,6180,530,125,3765,837,561,5493,88,3013,0
Total reachable state count : 158000170058

Max variable value : 1
STATE_SPACE MAX_TOKEN_IN_PLACE 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Maximum sum along a path : 10
STATE_SPACE MAX_TOKEN_PER_MARKING 10 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Exact state count : 158000170058
STATE_SPACE STATES 158000170058 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Total runtime 35008 ms.

BK_STOP 1716326799573

--------------------
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="AutonomousCar-PT-05b"
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 AutonomousCar-PT-05b, 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 r026-smll-171620167400296"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-05b.tgz
mv AutonomousCar-PT-05b 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 ;