fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r026-tajo-162038143300078
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for BridgeAndVehicles-COL-V50P20N20

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
293.747 7296.00 16811.00 135.00 FFTFTFTFFTFTFFFF normal

Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r026-tajo-162038143300078.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BridgeAndVehicles-COL-V50P20N20, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r026-tajo-162038143300078
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 428K
-rw-r--r-- 1 mcc users 18K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 130K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 74K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Mar 28 15:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 15:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 28 15:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.6K Mar 23 02:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 23 02:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.9K Mar 22 11:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 22 11:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 10 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 42K May 5 16:51 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-V50P20N20-ReachabilityCardinality-00
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-01
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-02
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-03
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-04
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-05
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-06
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-07
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-08
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-09
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-10
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-11
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-12
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-13
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-14
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1620515386822

Running Version 0
[2021-05-08 23:09:49] [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]
[2021-05-08 23:09:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 23:09:49] [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.
[2021-05-08 23:09:49] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-08 23:09:50] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 807 ms
[2021-05-08 23:09:50] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 138 PT places and 218878.0 transition bindings in 84 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 6 ms.
Working with output stream class java.io.PrintStream
[2021-05-08 23:09:50] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions in 16 ms.
[2021-05-08 23:09:50] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_6954956869513222247.dot
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 100000 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=411 ) properties (out of 9) seen :4
Running SMT prover for 5 properties.
// Phase 1: matrix 10 rows 12 cols
[2021-05-08 23:09:50] [INFO ] Computed 4 place invariants in 5 ms
[2021-05-08 23:09:50] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned unsat
[2021-05-08 23:09:51] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2021-05-08 23:09:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:09:51] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-08 23:09:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:09:51] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2021-05-08 23:09:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 23:09:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-08 23:09:51] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 5 ms.
[2021-05-08 23:09:51] [INFO ] Added : 1 causal constraints over 1 iterations in 26 ms. Result :sat
[2021-05-08 23:09:51] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2021-05-08 23:09:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:09:51] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-08 23:09:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:09:51] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2021-05-08 23:09:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 23:09:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-08 23:09:51] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-08 23:09:51] [INFO ] Added : 1 causal constraints over 1 iterations in 23 ms. Result :sat
[2021-05-08 23:09:51] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2021-05-08 23:09:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:09:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-08 23:09:51] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-08 23:09:51] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Successfully simplified 2 atomic propositions for a total of 2 simplifications.
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-08 23:09:51] [INFO ] Flatten gal took : 19 ms
[2021-05-08 23:09:51] [INFO ] Flatten gal took : 2 ms
[2021-05-08 23:09:51] [INFO ] Unfolded HLPN to a Petri net with 138 places and 2348 transitions in 83 ms.
[2021-05-08 23:09:51] [INFO ] Unfolded HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1001_12400518206847900392.dot
Incomplete random walk after 10000 steps, including 23 resets, run finished after 274 ms. (steps per millisecond=36 ) properties (out of 7) seen :5
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10008 steps, including 8 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 2) seen :1
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2021-05-08 23:09:52] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 138 cols
[2021-05-08 23:09:52] [INFO ] Computed 7 place invariants in 45 ms
[2021-05-08 23:09:52] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2021-05-08 23:09:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:09:52] [INFO ] [Real]Absence check using state equation in 129 ms returned sat
[2021-05-08 23:09:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:09:52] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2021-05-08 23:09:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 23:09:52] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2021-05-08 23:09:52] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-08 23:09:52] [INFO ] [Nat]Added 42 Read/Feed constraints in 50 ms returned sat
[2021-05-08 23:09:52] [INFO ] Computed and/alt/rep : 120/238/120 causal constraints (skipped 167 transitions) in 196 ms.
[2021-05-08 23:09:53] [INFO ] Added : 114 causal constraints over 24 iterations in 997 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 33 ms.
Finished Parikh walk after 11956 steps, including 110 resets, run visited all 1 properties in 126 ms. (steps per millisecond=94 )
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1620515394118

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

+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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-V50P20N20"
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-V50P20N20, 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 r026-tajo-162038143300078"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V50P20N20.tgz
mv BridgeAndVehicles-COL-V50P20N20 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 ;