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-171624275800328.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 DLCshifumi-PT-4a, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-171624275800328
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.4M
-rw-r--r-- 1 mcc users 7.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K 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 3.9K Apr 22 14:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.9K Apr 13 09:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 91K Apr 13 09:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Apr 13 08:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Apr 13 08:38 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 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.9M 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 1716422996055

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StateSpace
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCshifumi-PT-4a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StateSpace PT
Running Version 202405141337
[2024-05-23 00:09:58] [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]
[2024-05-23 00:09:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 00:09:59] [INFO ] Load time of PNML (sax parser for PT used): 797 ms
[2024-05-23 00:09:59] [INFO ] Transformed 1178 places.
[2024-05-23 00:09:59] [INFO ] Transformed 7504 transitions.
[2024-05-23 00:09:59] [INFO ] Found NUPN structural information;
[2024-05-23 00:09:59] [INFO ] Parsed PT model containing 1178 places and 7504 transitions and 28610 arcs in 1075 ms.
Ensure Unique test removed 624 transitions
Reduce redundant transitions removed 4079 transitions.
Starting structural reductions in STATESPACE mode, iteration 0 : 1178/1178 places, 3425/3425 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 624 transitions
Redundant transition composition rules discarded 624 transitions
[2024-05-23 00:10:00] [INFO ] Redundant transitions in 230 ms returned []
Running 2800 sub problems to find dead transitions.
[2024-05-23 00:10:00] [INFO ] Flow matrix only has 811 transitions (discarded 1990 similar events)
// Phase 1: matrix 811 rows 1178 cols
[2024-05-23 00:10:00] [INFO ] Computed 691 invariants in 34 ms
[2024-05-23 00:10:00] [INFO ] State equation strengthened by 170 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1177 variables, 1177/1177 constraints. Problems are: Problem set: 0 solved, 2800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1177/1989 variables, and 1177 constraints, problems are : Problem set: 0 solved, 2800 unsolved in 30262 ms.
Refiners :[Domain max(s): 1177/1178 constraints, Positive P Invariants (semi-flows): 0/691 constraints, State Equation: 0/1178 constraints, ReadFeed: 0/170 constraints, PredecessorRefiner: 2800/2800 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2800 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1177 variables, 1177/1177 constraints. Problems are: Problem set: 0 solved, 2800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1177/1989 variables, and 1177 constraints, problems are : Problem set: 0 solved, 2800 unsolved in 30082 ms.
Refiners :[Domain max(s): 1177/1178 constraints, Positive P Invariants (semi-flows): 0/691 constraints, State Equation: 0/1178 constraints, ReadFeed: 0/170 constraints, PredecessorRefiner: 0/2800 constraints, Known Traps: 0/0 constraints]
After SMT, in 63715ms problems are : Problem set: 0 solved, 2800 unsolved
Search for dead transitions found 0 dead transitions in 63820ms
Starting structural reductions in STATESPACE mode, iteration 1 : 1178/1178 places, 2801/3425 transitions.
Finished structural reductions in STATESPACE mode , in 1 iterations and 64367 ms. Remains : 1178/1178 places, 2801/3425 transitions.
Final net has 1178 places and 2801 transitions.
[2024-05-23 00:11:05] [INFO ] Flatten gal took : 682 ms
[2024-05-23 00:11:05] [INFO ] Applying decomposition
[2024-05-23 00:11:05] [INFO ] Flatten gal took : 194 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/graph2100764570895219355.txt' '-o' '/tmp/graph2100764570895219355.bin' '-w' '/tmp/graph2100764570895219355.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2100764570895219355.bin' '-l' '-1' '-v' '-w' '/tmp/graph2100764570895219355.weights' '-q' '0' '-e' '0.001'
[2024-05-23 00:11:06] [INFO ] Decomposing Gal with order
[2024-05-23 00:11:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 00:11:06] [INFO ] Removed a total of 2205 redundant transitions.
[2024-05-23 00:11:06] [INFO ] Flatten gal took : 323 ms
[2024-05-23 00:11:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 46 ms.
[2024-05-23 00:11:06] [INFO ] Time to serialize gal into /tmp/StateSpace17455118374348299339.gal : 43 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/StateSpace17455118374348299339.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,2.41187e+67,0.871588,17580,198,482,1538,3127,1804,1013,554,4118,0
Total reachable state count : 2.411865032257058775145061174234798400465e+67

Max variable value : 1
STATE_SPACE MAX_TOKEN_IN_PLACE 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Maximum sum along a path : 691
STATE_SPACE MAX_TOKEN_PER_MARKING 691 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Exact state count : 24118650322570587750381309043265707027354805885055086420058579430001
STATE_SPACE STATES 24118650322570587750381309043265707027354805885055086420058579430001 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Total runtime 69139 ms.

BK_STOP 1716423067824

--------------------
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="DLCshifumi-PT-4a"
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 DLCshifumi-PT-4a, 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-171624275800328"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCshifumi-PT-4a.tgz
mv DLCshifumi-PT-4a 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 ;