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-171624275400136.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-04a, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-171624275400136
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 672K
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K 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 3.6K Apr 22 14:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 22 14:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 13 13:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Apr 13 13:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 13 13:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 98K Apr 13 13:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:37 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 200K 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 1716344247016

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-04a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StateSpace PT
Running Version 202405141337
[2024-05-22 02:17:29] [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 02:17:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 02:17:29] [INFO ] Load time of PNML (sax parser for PT used): 246 ms
[2024-05-22 02:17:29] [INFO ] Transformed 139 places.
[2024-05-22 02:17:29] [INFO ] Transformed 823 transitions.
[2024-05-22 02:17:29] [INFO ] Found NUPN structural information;
[2024-05-22 02:17:29] [INFO ] Parsed PT model containing 139 places and 823 transitions and 3074 arcs in 486 ms.
Ensure Unique test removed 71 transitions
Reduce redundant transitions removed 420 transitions.
Starting structural reductions in STATESPACE mode, iteration 0 : 139/139 places, 403/403 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 80 transitions
Redundant transition composition rules discarded 80 transitions
[2024-05-22 02:17:30] [INFO ] Redundant transitions in 20 ms returned []
Running 322 sub problems to find dead transitions.
[2024-05-22 02:17:30] [INFO ] Flow matrix only has 116 transitions (discarded 207 similar events)
// Phase 1: matrix 116 rows 139 cols
[2024-05-22 02:17:30] [INFO ] Computed 69 invariants in 18 ms
[2024-05-22 02:17:30] [INFO ] State equation strengthened by 33 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/138 variables, 138/138 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/138 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 2 (OVERLAPS) 1/139 variables, 69/207 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/139 variables, 1/208 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/139 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 5 (OVERLAPS) 116/255 variables, 139/347 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/255 variables, 33/380 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/255 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 8 (OVERLAPS) 0/255 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 322 unsolved
No progress, stopping.
After SMT solving in domain Real declared 255/255 variables, and 380 constraints, problems are : Problem set: 0 solved, 322 unsolved in 17024 ms.
Refiners :[Domain max(s): 139/139 constraints, Positive P Invariants (semi-flows): 69/69 constraints, State Equation: 139/139 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 322/322 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 322 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/138 variables, 138/138 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/138 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 2 (OVERLAPS) 1/139 variables, 69/207 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/139 variables, 1/208 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/139 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 5 (OVERLAPS) 116/255 variables, 139/347 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/255 variables, 33/380 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/255 variables, 322/702 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/255 variables, 0/702 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 9 (OVERLAPS) 0/255 variables, 0/702 constraints. Problems are: Problem set: 0 solved, 322 unsolved
No progress, stopping.
After SMT solving in domain Int declared 255/255 variables, and 702 constraints, problems are : Problem set: 0 solved, 322 unsolved in 13691 ms.
Refiners :[Domain max(s): 139/139 constraints, Positive P Invariants (semi-flows): 69/69 constraints, State Equation: 139/139 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 322/322 constraints, Known Traps: 0/0 constraints]
After SMT, in 31281ms problems are : Problem set: 0 solved, 322 unsolved
Search for dead transitions found 0 dead transitions in 31335ms
Starting structural reductions in STATESPACE mode, iteration 1 : 139/139 places, 323/403 transitions.
Finished structural reductions in STATESPACE mode , in 1 iterations and 31583 ms. Remains : 139/139 places, 323/403 transitions.
Final net has 139 places and 323 transitions.
[2024-05-22 02:18:01] [INFO ] Flatten gal took : 85 ms
[2024-05-22 02:18:01] [INFO ] Applying decomposition
[2024-05-22 02:18:01] [INFO ] Flatten gal took : 30 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/graph6045340558812673936.txt' '-o' '/tmp/graph6045340558812673936.bin' '-w' '/tmp/graph6045340558812673936.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph6045340558812673936.bin' '-l' '-1' '-v' '-w' '/tmp/graph6045340558812673936.weights' '-q' '0' '-e' '0.001'
[2024-05-22 02:18:02] [INFO ] Decomposing Gal with order
[2024-05-22 02:18:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 02:18:02] [INFO ] Removed a total of 225 redundant transitions.
[2024-05-22 02:18:02] [INFO ] Flatten gal took : 94 ms
[2024-05-22 02:18:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 13 ms.
[2024-05-22 02:18:02] [INFO ] Time to serialize gal into /tmp/StateSpace12326930703979003311.gal : 15 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/StateSpace12326930703979003311.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+08,0.068181,5196,51,45,381,520,267,338,98,765,0
Total reachable state count : 240100001

Max variable value : 1
STATE_SPACE MAX_TOKEN_IN_PLACE 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Maximum sum along a path : 69
STATE_SPACE MAX_TOKEN_PER_MARKING 69 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Exact state count : 240100001
STATE_SPACE STATES 240100001 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Total runtime 33296 ms.

BK_STOP 1716344282553

--------------------
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-04a"
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-04a, 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-171624275400136"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-04a.tgz
mv DLCround-PT-04a 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 ;