fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r024-tall-165251917900014
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for BridgeAndVehicles-COL-V10P10N10

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
194.707 6897.00 12960.00 584.40 FTTTTTTFTFFFTTFT 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.r024-tall-165251917900014.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)
.......................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BridgeAndVehicles-COL-V10P10N10, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-tall-165251917900014
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 560K
-rw-r--r-- 1 mcc users 8.9K Apr 29 21:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Apr 29 21:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Apr 29 21:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 34K Apr 29 21:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.4K May 9 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 07:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 9 07:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 9 07:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 29 21:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 104K Apr 29 21:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 18K Apr 29 21:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 140K Apr 29 21:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 07:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 07:06 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_pt
-rw-r--r-- 1 mcc users 10 May 10 09:33 instance
-rw-r--r-- 1 mcc users 5 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 38K 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 BridgeAndVehicles-COL-V10P10N10-ReachabilityCardinality-00
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-ReachabilityCardinality-01
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-ReachabilityCardinality-02
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-ReachabilityCardinality-03
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-ReachabilityCardinality-04
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-ReachabilityCardinality-05
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-ReachabilityCardinality-06
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-ReachabilityCardinality-07
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-ReachabilityCardinality-08
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-ReachabilityCardinality-09
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-ReachabilityCardinality-10
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-ReachabilityCardinality-11
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-ReachabilityCardinality-12
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-ReachabilityCardinality-13
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-ReachabilityCardinality-14
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654185002760

Running Version 202205111006
[2022-06-02 15:50:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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 15:50:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-02 15:50:05] [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 15:50:06] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-06-02 15:50:06] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 815 ms
[2022-06-02 15:50:06] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 48 PT places and 5438.0 transition bindings in 22 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 25 ms.
Working with output stream class java.io.PrintStream
[2022-06-02 15:50:06] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 7 ms.
[2022-06-02 15:50:06] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Remains 16 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Computed a total of 9 stabilizing places and 6 stable transitions
Graph (complete) has 22 edges and 12 vertex of which 10 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
[2022-06-02 15:50:06] [INFO ] Flatten gal took : 20 ms
[2022-06-02 15:50:06] [INFO ] Flatten gal took : 2 ms
Arc [13:1*[(MOD (ADD $cpt 1) 11)]] contains successor/predecessor on variables of sort compteur
Arc [1:1*[(MOD (ADD $cA 1) 11)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 11) 11) 11)]] contains successor/predecessor on variables of sort voitureB
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2022-06-02 15:50:06] [INFO ] Unfolded HLPN to a Petri net with 48 places and 288 transitions 2090 arcs in 31 ms.
[2022-06-02 15:50:06] [INFO ] Unfolded 16 HLPN properties in 1 ms.
FORMULA BridgeAndVehicles-COL-V10P10N10-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V10P10N10-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V10P10N10-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V10P10N10-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 111 resets, run finished after 744 ms. (steps per millisecond=13 ) properties (out of 12) seen :2
FORMULA BridgeAndVehicles-COL-V10P10N10-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V10P10N10-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 41 resets, run finished after 224 ms. (steps per millisecond=44 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 54 resets, run finished after 229 ms. (steps per millisecond=43 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 56 resets, run finished after 197 ms. (steps per millisecond=50 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 40 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 53 resets, run finished after 137 ms. (steps per millisecond=72 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 54 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 56 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10005 steps, including 39 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 53 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2022-06-02 15:50:09] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 48 cols
[2022-06-02 15:50:09] [INFO ] Computed 7 place invariants in 14 ms
[2022-06-02 15:50:09] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-06-02 15:50:09] [INFO ] After 237ms SMT Verify possible using all constraints in real domain returned unsat :8 sat :0 real:2
[2022-06-02 15:50:09] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-06-02 15:50:09] [INFO ] After 43ms SMT Verify possible using all constraints in natural domain returned unsat :10 sat :0
FORMULA BridgeAndVehicles-COL-V10P10N10-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V10P10N10-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V10P10N10-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V10P10N10-ReachabilityCardinality-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V10P10N10-ReachabilityCardinality-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V10P10N10-ReachabilityCardinality-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V10P10N10-ReachabilityCardinality-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V10P10N10-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V10P10N10-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V10P10N10-ReachabilityCardinality-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
All properties solved without resorting to model-checking.
Total runtime 4030 ms.

BK_STOP 1654185009657

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="BridgeAndVehicles-COL-V10P10N10"
export BK_EXAMINATION="ReachabilityCardinality"
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 BridgeAndVehicles-COL-V10P10N10, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r024-tall-165251917900014"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V10P10N10.tgz
mv BridgeAndVehicles-COL-V10P10N10 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;