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-171624275200032.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 DLCflexbar-PT-3b, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-171624275200032
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.0M
-rw-r--r-- 1 mcc users 6.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K 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 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 13:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 138K Apr 12 13:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Apr 12 12:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Apr 12 12:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K 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 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 2.5M 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 1716304181488

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StateSpace
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCflexbar-PT-3b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StateSpace PT
Running Version 202405141337
[2024-05-21 15:09:44] [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 15:09:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 15:09:45] [INFO ] Load time of PNML (sax parser for PT used): 1084 ms
[2024-05-21 15:09:45] [INFO ] Transformed 7245 places.
[2024-05-21 15:09:45] [INFO ] Transformed 10555 transitions.
[2024-05-21 15:09:45] [INFO ] Found NUPN structural information;
[2024-05-21 15:09:45] [INFO ] Parsed PT model containing 7245 places and 10555 transitions and 28284 arcs in 1708 ms.
Starting structural reductions in STATESPACE mode, iteration 0 : 7245/7245 places, 10555/10555 transitions.
Running 10554 sub problems to find dead transitions.
// Phase 1: matrix 10555 rows 7245 cols
[2024-05-21 15:09:47] [INFO ] Computed 355 invariants in 137 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/7244 variables, 7244/7244 constraints. Problems are: Problem set: 0 solved, 10554 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 7244/17800 variables, and 7244 constraints, problems are : Problem set: 0 solved, 10554 unsolved in 30582 ms.
Refiners :[Domain max(s): 7244/7245 constraints, Positive P Invariants (semi-flows): 0/355 constraints, State Equation: 0/7245 constraints, PredecessorRefiner: 10554/10554 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10554 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7244 variables, 7244/7244 constraints. Problems are: Problem set: 0 solved, 10554 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 7244/17800 variables, and 7244 constraints, problems are : Problem set: 0 solved, 10554 unsolved in 30276 ms.
Refiners :[Domain max(s): 7244/7245 constraints, Positive P Invariants (semi-flows): 0/355 constraints, State Equation: 0/7245 constraints, PredecessorRefiner: 0/10554 constraints, Known Traps: 0/0 constraints]
After SMT, in 74222ms problems are : Problem set: 0 solved, 10554 unsolved
Search for dead transitions found 0 dead transitions in 74482ms
Finished structural reductions in STATESPACE mode , in 1 iterations and 74762 ms. Remains : 7245/7245 places, 10555/10555 transitions.
Final net has 7245 places and 10555 transitions.
[2024-05-21 15:11:02] [INFO ] Flatten gal took : 645 ms
[2024-05-21 15:11:02] [INFO ] Applying decomposition
[2024-05-21 15:11:03] [INFO ] Flatten gal took : 399 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/graph3540864666439770429.txt' '-o' '/tmp/graph3540864666439770429.bin' '-w' '/tmp/graph3540864666439770429.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3540864666439770429.bin' '-l' '-1' '-v' '-w' '/tmp/graph3540864666439770429.weights' '-q' '0' '-e' '0.001'
[2024-05-21 15:11:04] [INFO ] Decomposing Gal with order
[2024-05-21 15:11:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 15:11:11] [INFO ] Removed a total of 7092 redundant transitions.
[2024-05-21 15:11:11] [INFO ] Flatten gal took : 842 ms
[2024-05-21 15:11:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 264 labels/synchronizations in 309 ms.
[2024-05-21 15:11:12] [INFO ] Time to serialize gal into /tmp/StateSpace15039913044822728478.gal : 291 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/StateSpace15039913044822728478.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
ITS-tools command line returned an error code 137
[2024-05-21 15:19:26] [INFO ] Applying decomposition
[2024-05-21 15:19:27] [INFO ] Flatten gal took : 405 ms
[2024-05-21 15:19:27] [INFO ] Decomposing Gal with order
[2024-05-21 15:19:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 15:19:35] [INFO ] Removed a total of 5875 redundant transitions.
[2024-05-21 15:19:35] [INFO ] Flatten gal took : 489 ms
[2024-05-21 15:20:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 99054 labels/synchronizations in 21998 ms.
[2024-05-21 15:20:00] [INFO ] Time to serialize gal into /tmp/StateSpace4247232393424989033.gal : 204 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/StateSpace4247232393424989033.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
ITS-tools command line returned an error code 137
[2024-05-21 15:26:01] [INFO ] Flatten gal took : 428 ms
[2024-05-21 15:26:01] [INFO ] Input system was already deterministic with 10555 transitions.
[2024-05-21 15:26:02] [INFO ] Transformed 7245 places.
[2024-05-21 15:26:02] [INFO ] Transformed 10555 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-21 15:26:15] [INFO ] Time to serialize gal into /tmp/StateSpace1522117937612788551.gal : 85 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/StateSpace1522117937612788551.gal' '-t' 'CGAL' '--stats' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

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 ...285
Successfully loaded order from file /home/mcc/execution/model.ord
ITS-tools command line returned an error code 137
Total runtime 1558840 ms.

BK_STOP 1716305743328

--------------------
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="DLCflexbar-PT-3b"
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 DLCflexbar-PT-3b, 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-171624275200032"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-3b.tgz
mv DLCflexbar-PT-3b 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 ;