fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r078-tall-165260110600631
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for FamilyReunion-COL-L00020M0002C001P001G001

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
2859.008 40547.00 55736.00 206.40 TFTFFFTTFTTTTTTT normal

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.r078-tall-165260110600631.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 FamilyReunion-COL-L00020M0002C001P001G001, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r078-tall-165260110600631
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 8.0K Apr 30 08:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Apr 30 08:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Apr 30 08:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Apr 30 08:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 7.0K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 9 07:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 07:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K May 9 07:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 07:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.0K Apr 30 08:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 76K Apr 30 08:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 30 08:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Apr 30 08:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 9 07:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 07:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_pt
-rw-r--r-- 1 mcc users 24 May 10 09:33 instance
-rw-r--r-- 1 mcc users 5 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 135K May 10 09:33 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 FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-00
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-01
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-02
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-03
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-04
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-05
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-06
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-07
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-08
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-09
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-10
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-11
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-12
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-13
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-14
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654190633742

Running Version 202205111006
[2022-06-02 17:23:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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]
[2022-06-02 17:23:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-02 17:23:55] [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.
[2022-06-02 17:23:55] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-06-02 17:23:55] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 738 ms
[2022-06-02 17:23:55] [INFO ] Detected 5 constant HL places corresponding to 11 PT places.
[2022-06-02 17:23:55] [INFO ] Imported 104 HL places and 66 HL transitions for a total of 3292 PT places and 2774.0 transition bindings in 32 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
[2022-06-02 17:23:55] [INFO ] Built PT skeleton of HLPN with 104 places and 66 transitions 198 arcs in 6 ms.
[2022-06-02 17:23:55] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Remains 1 properties that can be checked using skeleton over-approximation.
Reduce places removed 5 places and 0 transitions.
Computed a total of 99 stabilizing places and 66 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 99 transition count 66
Finished random walk after 754 steps, including 0 resets, run visited all 3 properties in 26 ms. (steps per millisecond=29 )
[2022-06-02 17:23:56] [INFO ] Flatten gal took : 29 ms
[2022-06-02 17:23:56] [INFO ] Flatten gal took : 12 ms
Transition Gate2ANDJoin forces synchronizations/join behavior on parameter l of sort LegalResident
Transition ReceiveLangChoice forces synchronizations/join behavior on parameter m of sort MICSystem
Symmetric sort wr.t. initial and guards and successors and join/free detected :Response
Symmetric sort wr.t. initial detected :Response
Transition SendClearanceToRel : guard parameter $r(Response:2) in guard (EQ $r 0)introduces in Response(2) partition with 2 elements
Symmetric sort wr.t. initial and guards and successors and join/free detected :CINFORMI
Symmetric sort wr.t. initial detected :CINFORMI
Symmetric sort wr.t. initial and guards detected :CINFORMI
Applying symmetric unfolding of full symmetric sort :CINFORMI domain size was 2
Symmetric sort wr.t. initial and guards and successors and join/free detected :GovernmentCommission
Symmetric sort wr.t. initial detected :GovernmentCommission
Symmetric sort wr.t. initial and guards detected :GovernmentCommission
Applying symmetric unfolding of full symmetric sort :GovernmentCommission domain size was 2
Transition Gate1ANDJoin forces synchronizations/join behavior on parameter p of sort PublicAdminOffice
[2022-06-02 17:23:56] [INFO ] Unfolded HLPN to a Petri net with 3095 places and 2438 transitions 6997 arcs in 36 ms.
[2022-06-02 17:23:56] [INFO ] Unfolded 16 HLPN properties in 3 ms.
[2022-06-02 17:23:56] [INFO ] Reduced 42 identical enabling conditions.
[2022-06-02 17:23:56] [INFO ] Reduced 21 identical enabling conditions.
[2022-06-02 17:23:56] [INFO ] Reduced 21 identical enabling conditions.
[2022-06-02 17:23:56] [INFO ] Reduced 42 identical enabling conditions.
[2022-06-02 17:23:56] [INFO ] Reduced 21 identical enabling conditions.
[2022-06-02 17:23:56] [INFO ] Reduced 42 identical enabling conditions.
[2022-06-02 17:23:56] [INFO ] Reduced 21 identical enabling conditions.
Deduced a syphon composed of 21 places in 20 ms
Reduce places removed 30 places and 0 transitions.
Incomplete random walk after 10000 steps, including 8 resets, run finished after 543 ms. (steps per millisecond=18 ) properties (out of 16) seen :12
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=51 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=53 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 509 ms. (steps per millisecond=19 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 291 ms. (steps per millisecond=34 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 2438 rows 3065 cols
[2022-06-02 17:23:58] [INFO ] Computed 747 place invariants in 286 ms
[2022-06-02 17:24:00] [INFO ] [Real]Absence check using 26 positive place invariants in 31 ms returned sat
[2022-06-02 17:24:01] [INFO ] [Real]Absence check using 26 positive and 721 generalized place invariants in 272 ms returned sat
[2022-06-02 17:24:05] [INFO ] After 5036ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-06-02 17:24:05] [INFO ] [Nat]Absence check using 26 positive place invariants in 28 ms returned sat
[2022-06-02 17:24:06] [INFO ] [Nat]Absence check using 26 positive and 721 generalized place invariants in 266 ms returned sat
[2022-06-02 17:24:17] [INFO ] After 10766ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-06-02 17:24:30] [INFO ] After 23747ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 4 ms.
[2022-06-02 17:24:30] [INFO ] After 25042ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 648 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=81 )
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 4 properties in 3901 ms.
All properties solved without resorting to model-checking.
Total runtime 39257 ms.

BK_STOP 1654190674289

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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="FamilyReunion-COL-L00020M0002C001P001G001"
export BK_EXAMINATION="ReachabilityFireability"
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 FamilyReunion-COL-L00020M0002C001P001G001, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r078-tall-165260110600631"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-COL-L00020M0002C001P001G001.tgz
mv FamilyReunion-COL-L00020M0002C001P001G001 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;