Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r168-tall-165277016600402.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.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 2-4028
Executing tool itstools
Input is PhilosophersDyn-COL-80, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277016600402
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 284K
-rw-r--r-- 1 mcc users 7.9K Apr 30 07:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Apr 30 07:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 30 07:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 30 07:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.4K May 9 08:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 9 08:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 9 08:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 36K May 10 09:34 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PhilosophersDyn-COL-80-CTLFireability-00
FORMULA_NAME PhilosophersDyn-COL-80-CTLFireability-01
FORMULA_NAME PhilosophersDyn-COL-80-CTLFireability-02
FORMULA_NAME PhilosophersDyn-COL-80-CTLFireability-03
FORMULA_NAME PhilosophersDyn-COL-80-CTLFireability-04
FORMULA_NAME PhilosophersDyn-COL-80-CTLFireability-05
FORMULA_NAME PhilosophersDyn-COL-80-CTLFireability-06
FORMULA_NAME PhilosophersDyn-COL-80-CTLFireability-07
FORMULA_NAME PhilosophersDyn-COL-80-CTLFireability-08
FORMULA_NAME PhilosophersDyn-COL-80-CTLFireability-09
FORMULA_NAME PhilosophersDyn-COL-80-CTLFireability-10
FORMULA_NAME PhilosophersDyn-COL-80-CTLFireability-11
FORMULA_NAME PhilosophersDyn-COL-80-CTLFireability-12
FORMULA_NAME PhilosophersDyn-COL-80-CTLFireability-13
FORMULA_NAME PhilosophersDyn-COL-80-CTLFireability-14
FORMULA_NAME PhilosophersDyn-COL-80-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1652841203677

Running Version 202205111006
[2022-05-18 02:33:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-18 02:33:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 02:33:24] [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.
[2022-05-18 02:33:25] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-18 02:33:25] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 580 ms
[2022-05-18 02:33:25] [INFO ] Imported 8 HL places and 7 HL transitions for a total of 6960 PT places and 1043360.0 transition bindings in 20 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 16 ms.
[2022-05-18 02:33:25] [INFO ] Built PT skeleton of HLPN with 8 places and 7 transitions 33 arcs in 6 ms.
[2022-05-18 02:33:25] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 4 formulas.
FORMULA PhilosophersDyn-COL-80-CTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-80-CTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-80-CTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-80-CTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 5 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Finished random walk after 4985 steps, including 64 resets, run visited all 9 properties in 50 ms. (steps per millisecond=99 )
[2022-05-18 02:33:25] [INFO ] Flatten gal took : 17 ms
[2022-05-18 02:33:25] [INFO ] Flatten gal took : 4 ms
Domain [Philosopher(80), Philosopher(80)] of place Neighbourhood breaks symmetries in sort Philosopher
[2022-05-18 02:33:32] [INFO ] Unfolded HLPN to a Petri net with 6960 places and 1043280 transitions 8780720 arcs in 6372 ms.
[2022-05-18 02:33:32] [INFO ] Unfolded 12 HLPN properties in 265 ms.
Initial state reduction rules removed 1 formulas.
[2022-05-18 02:33:33] [INFO ] Reduced 6319 identical enabling conditions.
[2022-05-18 02:33:36] [INFO ] Reduced 6319 identical enabling conditions.
[2022-05-18 02:33:37] [INFO ] Reduced 6319 identical enabling conditions.
[2022-05-18 02:33:37] [INFO ] Reduced 6319 identical enabling conditions.
[2022-05-18 02:33:37] [INFO ] Reduced 6319 identical enabling conditions.
[2022-05-18 02:33:38] [INFO ] Reduced 6319 identical enabling conditions.
[2022-05-18 02:33:38] [INFO ] Reduced 6319 identical enabling conditions.
[2022-05-18 02:33:38] [INFO ] Reduced 6319 identical enabling conditions.
[2022-05-18 02:33:41] [INFO ] Reduced 6319 identical enabling conditions.
[2022-05-18 02:33:42] [INFO ] Reduced 6319 identical enabling conditions.
[2022-05-18 02:33:43] [INFO ] Reduced 6319 identical enabling conditions.
[2022-05-18 02:33:44] [INFO ] Reduced 6319 identical enabling conditions.
[2022-05-18 02:33:46] [INFO ] Reduced 6319 identical enabling conditions.
Ensure Unique test removed 3160 transitions
Reduce redundant transitions removed 3160 transitions.
FORMULA PhilosophersDyn-COL-80-CTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 6960 out of 6960 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6960/6960 places, 1040120/1040120 transitions.
Applied a total of 0 rules in 12525 ms. Remains 6960 /6960 variables (removed 0) and now considering 1040120/1040120 (removed 0) transitions.
[2022-05-18 02:50:39] [INFO ] Flow matrix only has 1014840 transitions (discarded 25280 similar events)
// Phase 1: matrix 1014840 rows 6960 cols
[2022-05-18 02:52:39] [WARNING] Invariant computation timed out after 120 seconds.
[2022-05-18 02:52:40] [INFO ] Dead Transitions using invariants and state equation in 121725 ms found 0 transitions.
[2022-05-18 02:52:41] [INFO ] Flow matrix only has 1014840 transitions (discarded 25280 similar events)
// Phase 1: matrix 1014840 rows 6960 cols
[2022-05-18 02:54:41] [WARNING] Invariant computation timed out after 120 seconds.
[2022-05-18 02:54:42] [INFO ] Implicit Places using invariants in 122107 ms returned []
Implicit Place search using SMT only with invariants took 122124 ms to find 0 implicit places.
[2022-05-18 02:54:44] [INFO ] Flow matrix only has 1014840 transitions (discarded 25280 similar events)
// Phase 1: matrix 1014840 rows 6960 cols
[2022-05-18 02:56:44] [WARNING] Invariant computation timed out after 120 seconds.
[2022-05-18 02:56:45] [INFO ] Dead Transitions using invariants and state equation in 122476 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6960/6960 places, 1040120/1040120 transitions.
Support contains 6960 out of 6960 places after structural reductions.
Total runtime 2567839 ms.
Its-tools:
An error has occurred. See the log file
/home/mcc/BenchKit/itstools/configuration/1652841204236.log.

BK_STOP 1652843772801

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination CTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="PhilosophersDyn-COL-80"
export BK_EXAMINATION="CTLFireability"
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 2-4028"
echo " Executing tool itstools"
echo " Input is PhilosophersDyn-COL-80, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r168-tall-165277016600402"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhilosophersDyn-COL-80.tgz
mv PhilosophersDyn-COL-80 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;