Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r299-tajo-171654456000274.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is PolyORBNT-COL-S10J80, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r299-tajo-171654456000274
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 600K
-rw-r--r-- 1 mcc users 6.7K Apr 12 11:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Apr 12 11:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 12 10:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 12 10:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.3K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 12 14:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 150K Apr 12 14:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 12 13:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 97K Apr 12 13:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 95K May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME Liveness

=== Now, execution of the tool begins

BK_START 1717142167402

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=PolyORBNT-COL-S10J80
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
Liveness COL
Running Version 202405141337
[2024-05-31 07:56:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-31 07:56:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 07:56:08] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-31 07:56:09] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-31 07:56:09] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 719 ms
[2024-05-31 07:56:09] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 1694 PT places and 13742.0 transition bindings in 27 ms.
[2024-05-31 07:56:09] [INFO ] Built PT skeleton of HLPN with 48 places and 38 transitions 140 arcs in 5 ms.
[2024-05-31 07:56:09] [INFO ] Skeletonized 0 HLPN properties in 0 ms.
[2024-05-31 07:56:10] [INFO ] Unfolded HLPN to a Petri net with 1694 places and 13580 transitions 119919 arcs in 283 ms.
[2024-05-31 07:56:10] [INFO ] Unfolded 0 HLPN properties in 0 ms.
[2024-05-31 07:56:10] [INFO ] Unfolded HLPN to a Petri net with 1694 places and 13580 transitions 119919 arcs in 168 ms.
[2024-05-31 07:56:10] [INFO ] Unfolded 38 HLPN properties in 4 ms.
[2024-05-31 07:56:10] [INFO ] Reduced 9285 identical enabling conditions.
[2024-05-31 07:56:10] [INFO ] Reduced 780 identical enabling conditions.
[2024-05-31 07:56:10] [INFO ] Reduced 45 identical enabling conditions.
[2024-05-31 07:56:10] [INFO ] Built PT skeleton of HLPN with 48 places and 38 transitions 140 arcs in 1 ms.
[2024-05-31 07:56:10] [INFO ] Skeletonized 38 HLPN properties in 3 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Prefix of Interest using HLPN skeleton for deadlock discarded 0 places and 0 transitions.
Transition Run forces synchronizations/join behavior on parameter j of sort Jobs
Transition trans_376 forces synchronizations/join behavior on parameter s of sort Sources
Symmetric sort wr.t. initial and guards and successors and join/free detected :States
Arc [42:1*[$t, 0, $j]] contains constants of sort States
Transition WillPerformWork : constants on arcs in [[42:1*[$t, 0, $j]]] introduces in States(2) partition with 1 elements that refines current partition to 2 subsets.
[2024-05-31 07:56:10] [INFO ] Unfolded HLPN to a Petri net with 1694 places and 13580 transitions 119919 arcs in 229 ms.
[2024-05-31 07:56:10] [INFO ] Unfolded 38 HLPN properties in 1 ms.
[2024-05-31 07:56:10] [INFO ] Reduced 9285 identical enabling conditions.
[2024-05-31 07:56:10] [INFO ] Reduced 780 identical enabling conditions.
[2024-05-31 07:56:10] [INFO ] Reduced 45 identical enabling conditions.
Deduced a syphon composed of 80 places in 60 ms
Reduce places removed 80 places and 80 transitions.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Built sparse matrix representations for Structural reductions in 11 ms.109908KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 1614/1614 places, 3390/3390 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 253 ms. Remains 1614 /1614 variables (removed 0) and now considering 3390/3390 (removed 0) transitions.
Running 3379 sub problems to find dead transitions.
[2024-05-31 07:56:11] [INFO ] Flow matrix only has 3381 transitions (discarded 9 similar events)
// Phase 1: matrix 3381 rows 1614 cols
[2024-05-31 07:56:11] [INFO ] Computed 192 invariants in 228 ms
[2024-05-31 07:56:11] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1593 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 3379 unsolved
SMT process timed out in 45665ms, After SMT, problems are : Problem set: 0 solved, 3379 unsolved
Search for dead transitions found 0 dead transitions in 45744ms
Finished structural reductions in DEADLOCK mode , in 1 iterations and 46067 ms. Remains : 1614/1614 places, 3390/3390 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 1614/1614 places, 3390/3390 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 138 ms. Remains 1614 /1614 variables (removed 0) and now considering 3390/3390 (removed 0) transitions.
[2024-05-31 07:56:57] [INFO ] Flow matrix only has 3381 transitions (discarded 9 similar events)
[2024-05-31 07:56:57] [INFO ] Invariant cache hit.
[2024-05-31 07:56:57] [INFO ] Implicit Places using invariants in 382 ms returned []
[2024-05-31 07:56:57] [INFO ] Flow matrix only has 3381 transitions (discarded 9 similar events)
[2024-05-31 07:56:57] [INFO ] Invariant cache hit.
[2024-05-31 07:56:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 07:56:59] [INFO ] Implicit Places using invariants and state equation in 2097 ms returned []
Implicit Place search using SMT with State Equation took 2486 ms to find 0 implicit places.
[2024-05-31 07:56:59] [INFO ] Redundant transitions in 221 ms returned []
Running 3379 sub problems to find dead transitions.
[2024-05-31 07:56:59] [INFO ] Flow matrix only has 3381 transitions (discarded 9 similar events)
[2024-05-31 07:56:59] [INFO ] Invariant cache hit.
[2024-05-31 07:56:59] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1593 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 3379 unsolved
SMT process timed out in 56665ms, After SMT, problems are : Problem set: 0 solved, 3379 unsolved
Search for dead transitions found 0 dead transitions in 56708ms
Finished structural reductions in DEADLOCK mode , in 1 iterations and 59582 ms. Remains : 1614/1614 places, 3390/3390 transitions.
Finished random walk after 17 steps, including 0 resets, run found a deadlock after 12 ms. (steps per millisecond=1 )
FORMULA Liveness FALSE TECHNIQUES STRUCTURAL DEADLOCK_TEST
Total runtime 107732 ms.

BK_STOP 1717142276709

--------------------
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
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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 Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="PolyORBNT-COL-S10J80"
export BK_EXAMINATION="Liveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 PolyORBNT-COL-S10J80, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r299-tajo-171654456000274"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S10J80.tgz
mv PolyORBNT-COL-S10J80 execution
cd execution
if [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "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 [ "Liveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "Liveness" != "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 "Liveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property Liveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "Liveness.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 '' Liveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] ; then
echo "FORMULA_NAME Liveness"
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 ;