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-171624275700312.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-3a, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-171624275700312
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 7.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K 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 3.2K May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 15:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.3K Apr 13 12:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 98K Apr 13 12:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Apr 13 11:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Apr 13 11:33 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 778K 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 1716416450173

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-3a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StateSpace PT
Running Version 202405141337
[2024-05-22 22:20:52] [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 22:20:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 22:20:52] [INFO ] Load time of PNML (sax parser for PT used): 465 ms
[2024-05-22 22:20:52] [INFO ] Transformed 544 places.
[2024-05-22 22:20:52] [INFO ] Transformed 3097 transitions.
[2024-05-22 22:20:52] [INFO ] Found NUPN structural information;
[2024-05-22 22:20:52] [INFO ] Parsed PT model containing 544 places and 3097 transitions and 11545 arcs in 717 ms.
Ensure Unique test removed 288 transitions
Reduce redundant transitions removed 1659 transitions.
Starting structural reductions in STATESPACE mode, iteration 0 : 544/544 places, 1438/1438 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 246 transitions
Redundant transition composition rules discarded 246 transitions
[2024-05-22 22:20:53] [INFO ] Redundant transitions in 74 ms returned []
Running 1191 sub problems to find dead transitions.
[2024-05-22 22:20:53] [INFO ] Flow matrix only has 436 transitions (discarded 756 similar events)
// Phase 1: matrix 436 rows 544 cols
[2024-05-22 22:20:53] [INFO ] Computed 282 invariants in 30 ms
[2024-05-22 22:20:53] [INFO ] State equation strengthened by 93 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/543 variables, 543/543 constraints. Problems are: Problem set: 0 solved, 1191 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/543 variables, 0/543 constraints. Problems are: Problem set: 0 solved, 1191 unsolved
At refinement iteration 2 (OVERLAPS) 1/544 variables, 282/825 constraints. Problems are: Problem set: 0 solved, 1191 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/544 variables, 1/826 constraints. Problems are: Problem set: 0 solved, 1191 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 544/980 variables, and 826 constraints, problems are : Problem set: 0 solved, 1191 unsolved in 30071 ms.
Refiners :[Domain max(s): 544/544 constraints, Positive P Invariants (semi-flows): 282/282 constraints, State Equation: 0/544 constraints, ReadFeed: 0/93 constraints, PredecessorRefiner: 1191/1191 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1191 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/543 variables, 543/543 constraints. Problems are: Problem set: 0 solved, 1191 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/543 variables, 0/543 constraints. Problems are: Problem set: 0 solved, 1191 unsolved
At refinement iteration 2 (OVERLAPS) 1/544 variables, 282/825 constraints. Problems are: Problem set: 0 solved, 1191 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/544 variables, 1/826 constraints. Problems are: Problem set: 0 solved, 1191 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/544 variables, 0/826 constraints. Problems are: Problem set: 0 solved, 1191 unsolved
At refinement iteration 5 (OVERLAPS) 436/980 variables, 544/1370 constraints. Problems are: Problem set: 0 solved, 1191 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/980 variables, 93/1463 constraints. Problems are: Problem set: 0 solved, 1191 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 980/980 variables, and 2654 constraints, problems are : Problem set: 0 solved, 1191 unsolved in 30269 ms.
Refiners :[Domain max(s): 544/544 constraints, Positive P Invariants (semi-flows): 282/282 constraints, State Equation: 544/544 constraints, ReadFeed: 93/93 constraints, PredecessorRefiner: 1191/1191 constraints, Known Traps: 0/0 constraints]
After SMT, in 61599ms problems are : Problem set: 0 solved, 1191 unsolved
Search for dead transitions found 0 dead transitions in 61668ms
Starting structural reductions in STATESPACE mode, iteration 1 : 544/544 places, 1192/1438 transitions.
Finished structural reductions in STATESPACE mode , in 1 iterations and 62081 ms. Remains : 544/544 places, 1192/1438 transitions.
Final net has 544 places and 1192 transitions.
[2024-05-22 22:21:55] [INFO ] Flatten gal took : 227 ms
[2024-05-22 22:21:55] [INFO ] Applying decomposition
[2024-05-22 22:21:55] [INFO ] Flatten gal took : 98 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/graph14508866114602533518.txt' '-o' '/tmp/graph14508866114602533518.bin' '-w' '/tmp/graph14508866114602533518.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph14508866114602533518.bin' '-l' '-1' '-v' '-w' '/tmp/graph14508866114602533518.weights' '-q' '0' '-e' '0.001'
[2024-05-22 22:21:55] [INFO ] Decomposing Gal with order
[2024-05-22 22:21:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 22:21:56] [INFO ] Removed a total of 852 redundant transitions.
[2024-05-22 22:21:56] [INFO ] Flatten gal took : 163 ms
[2024-05-22 22:21:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 17 ms.
[2024-05-22 22:21:56] [INFO ] Time to serialize gal into /tmp/StateSpace6296150989474414277.gal : 19 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/StateSpace6296150989474414277.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 ...219
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,9.09544e+35,0.271706,9560,191,257,2226,2323,804,1804,297,2666,0
Total reachable state count : 909543680129861140734042056907816960

Max variable value : 1
STATE_SPACE MAX_TOKEN_IN_PLACE 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Maximum sum along a path : 282
STATE_SPACE MAX_TOKEN_PER_MARKING 282 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Exact state count : 909543680129861140820205019889143001
STATE_SPACE STATES 909543680129861140820205019889143001 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Total runtime 64607 ms.

BK_STOP 1716416516671

--------------------
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-3a"
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-3a, 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-171624275700312"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCshifumi-PT-3a.tgz
mv DLCshifumi-PT-3a 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 ;