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.r114-smll-171624275600264.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 DLCround-PT-12a, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-171624275600264
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 8.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.1K Apr 22 14:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 22 14:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 13 18:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 173K Apr 13 18:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Apr 13 17:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Apr 13 17:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:38 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 871K 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 1716396145266

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StateSpace
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCround-PT-12a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StateSpace PT
Running Version 202405141337
[2024-05-22 16:42:27] [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]
[2024-05-22 16:42:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 16:42:27] [INFO ] Load time of PNML (sax parser for PT used): 411 ms
[2024-05-22 16:42:27] [INFO ] Transformed 419 places.
[2024-05-22 16:42:27] [INFO ] Transformed 3407 transitions.
[2024-05-22 16:42:27] [INFO ] Found NUPN structural information;
[2024-05-22 16:42:27] [INFO ] Parsed PT model containing 419 places and 3407 transitions and 13330 arcs in 595 ms.
Ensure Unique test removed 263 transitions
Reduce redundant transitions removed 1684 transitions.
Starting structural reductions in STATESPACE mode, iteration 0 : 419/419 places, 1723/1723 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 416 transitions
Redundant transition composition rules discarded 416 transitions
[2024-05-22 16:42:28] [INFO ] Redundant transitions in 90 ms returned []
Running 1306 sub problems to find dead transitions.
[2024-05-22 16:42:28] [INFO ] Flow matrix only has 236 transitions (discarded 1071 similar events)
// Phase 1: matrix 236 rows 419 cols
[2024-05-22 16:42:28] [INFO ] Computed 277 invariants in 19 ms
[2024-05-22 16:42:28] [INFO ] State equation strengthened by 73 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 418/418 constraints. Problems are: Problem set: 0 solved, 1306 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 0/418 constraints. Problems are: Problem set: 0 solved, 1306 unsolved
At refinement iteration 2 (OVERLAPS) 1/419 variables, 277/695 constraints. Problems are: Problem set: 0 solved, 1306 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/419 variables, 1/696 constraints. Problems are: Problem set: 0 solved, 1306 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 419/655 variables, and 696 constraints, problems are : Problem set: 0 solved, 1306 unsolved in 30068 ms.
Refiners :[Domain max(s): 419/419 constraints, Positive P Invariants (semi-flows): 277/277 constraints, State Equation: 0/419 constraints, ReadFeed: 0/73 constraints, PredecessorRefiner: 1306/1306 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1306 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 418/418 constraints. Problems are: Problem set: 0 solved, 1306 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 0/418 constraints. Problems are: Problem set: 0 solved, 1306 unsolved
At refinement iteration 2 (OVERLAPS) 1/419 variables, 277/695 constraints. Problems are: Problem set: 0 solved, 1306 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/419 variables, 1/696 constraints. Problems are: Problem set: 0 solved, 1306 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 419/655 variables, and 696 constraints, problems are : Problem set: 0 solved, 1306 unsolved in 30045 ms.
Refiners :[Domain max(s): 419/419 constraints, Positive P Invariants (semi-flows): 277/277 constraints, State Equation: 0/419 constraints, ReadFeed: 0/73 constraints, PredecessorRefiner: 0/1306 constraints, Known Traps: 0/0 constraints]
After SMT, in 61236ms problems are : Problem set: 0 solved, 1306 unsolved
Search for dead transitions found 0 dead transitions in 61310ms
Starting structural reductions in STATESPACE mode, iteration 1 : 419/419 places, 1307/1723 transitions.
Finished structural reductions in STATESPACE mode , in 1 iterations and 61743 ms. Remains : 419/419 places, 1307/1723 transitions.
Final net has 419 places and 1307 transitions.
[2024-05-22 16:43:30] [INFO ] Flatten gal took : 366 ms
[2024-05-22 16:43:30] [INFO ] Applying decomposition
[2024-05-22 16:43:30] [INFO ] Flatten gal took : 129 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/graph15193574071728598721.txt' '-o' '/tmp/graph15193574071728598721.bin' '-w' '/tmp/graph15193574071728598721.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph15193574071728598721.bin' '-l' '-1' '-v' '-w' '/tmp/graph15193574071728598721.weights' '-q' '0' '-e' '0.001'
[2024-05-22 16:43:30] [INFO ] Decomposing Gal with order
[2024-05-22 16:43:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 16:43:31] [INFO ] Removed a total of 1105 redundant transitions.
[2024-05-22 16:43:31] [INFO ] Flatten gal took : 198 ms
[2024-05-22 16:43:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 72 labels/synchronizations in 26 ms.
[2024-05-22 16:43:31] [INFO ] Time to serialize gal into /tmp/StateSpace12216252275085637528.gal : 26 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/StateSpace12216252275085637528.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,2.401e+16,0.281005,10312,74,90,615,1103,828,517,171,1571,0
Total reachable state count : 24010000000000001

Max variable value : 1
STATE_SPACE MAX_TOKEN_IN_PLACE 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Maximum sum along a path : 277
STATE_SPACE MAX_TOKEN_PER_MARKING 277 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Exact state count : 24010000000000001
STATE_SPACE STATES 24010000000000001 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 64504 ms.

BK_STOP 1716396211663

--------------------
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="DLCround-PT-12a"
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 DLCround-PT-12a, 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 r114-smll-171624275600264"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-12a.tgz
mv DLCround-PT-12a 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 ;