fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r007-tall-162037990000454
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for AutoFlight-PT-06a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
203.472 3967.00 7732.00 274.00 TFTTFFFTTFFFFTFF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r007-tall-162037990000454.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/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 AutoFlight-PT-06a, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-tall-162037990000454
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 400K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 117K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.4K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 79K 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 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 15:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 15:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 15:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 23 01:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 23 01:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 22 10:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11K Mar 22 10:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 43K 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 AutoFlight-PT-06a-ReachabilityCardinality-00
FORMULA_NAME AutoFlight-PT-06a-ReachabilityCardinality-01
FORMULA_NAME AutoFlight-PT-06a-ReachabilityCardinality-02
FORMULA_NAME AutoFlight-PT-06a-ReachabilityCardinality-03
FORMULA_NAME AutoFlight-PT-06a-ReachabilityCardinality-04
FORMULA_NAME AutoFlight-PT-06a-ReachabilityCardinality-05
FORMULA_NAME AutoFlight-PT-06a-ReachabilityCardinality-06
FORMULA_NAME AutoFlight-PT-06a-ReachabilityCardinality-07
FORMULA_NAME AutoFlight-PT-06a-ReachabilityCardinality-08
FORMULA_NAME AutoFlight-PT-06a-ReachabilityCardinality-09
FORMULA_NAME AutoFlight-PT-06a-ReachabilityCardinality-10
FORMULA_NAME AutoFlight-PT-06a-ReachabilityCardinality-11
FORMULA_NAME AutoFlight-PT-06a-ReachabilityCardinality-12
FORMULA_NAME AutoFlight-PT-06a-ReachabilityCardinality-13
FORMULA_NAME AutoFlight-PT-06a-ReachabilityCardinality-14
FORMULA_NAME AutoFlight-PT-06a-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1620470454947

Running Version 0
[2021-05-08 10:40:56] [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 10:40:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 10:40:56] [INFO ] Load time of PNML (sax parser for PT used): 46 ms
[2021-05-08 10:40:56] [INFO ] Transformed 157 places.
[2021-05-08 10:40:56] [INFO ] Transformed 155 transitions.
[2021-05-08 10:40:56] [INFO ] Found NUPN structural information;
[2021-05-08 10:40:56] [INFO ] Parsed PT model containing 157 places and 155 transitions in 84 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 30 transitions
Reduce redundant transitions removed 30 transitions.
FORMULA AutoFlight-PT-06a-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-06a-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-06a-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-06a-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 274 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 12) seen :7
FORMULA AutoFlight-PT-06a-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-06a-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-06a-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-06a-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-06a-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-06a-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-06a-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 125 rows 157 cols
[2021-05-08 10:40:56] [INFO ] Computed 40 place invariants in 16 ms
[2021-05-08 10:40:56] [INFO ] [Real]Absence check using 39 positive place invariants in 18 ms returned sat
[2021-05-08 10:40:56] [INFO ] [Real]Absence check using 39 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-08 10:40:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 10:40:56] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2021-05-08 10:40:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 10:40:57] [INFO ] [Real]Absence check using 39 positive place invariants in 8 ms returned sat
[2021-05-08 10:40:57] [INFO ] [Real]Absence check using 39 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-08 10:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 10:40:57] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2021-05-08 10:40:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 10:40:57] [INFO ] [Nat]Absence check using 39 positive place invariants in 8 ms returned unsat
[2021-05-08 10:40:57] [INFO ] [Real]Absence check using 39 positive place invariants in 7 ms returned sat
[2021-05-08 10:40:57] [INFO ] [Real]Absence check using 39 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-08 10:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 10:40:57] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2021-05-08 10:40:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 10:40:57] [INFO ] [Real]Absence check using 39 positive place invariants in 7 ms returned sat
[2021-05-08 10:40:57] [INFO ] [Real]Absence check using 39 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-08 10:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 10:40:57] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2021-05-08 10:40:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 10:40:57] [INFO ] [Nat]Absence check using 39 positive place invariants in 8 ms returned sat
[2021-05-08 10:40:57] [INFO ] [Nat]Absence check using 39 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-08 10:40:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 10:40:57] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2021-05-08 10:40:57] [INFO ] State equation strengthened by 30 read => feed constraints.
[2021-05-08 10:40:57] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2021-05-08 10:40:57] [INFO ] Computed and/alt/rep : 116/294/116 causal constraints (skipped 8 transitions) in 16 ms.
[2021-05-08 10:40:57] [INFO ] Added : 87 causal constraints over 18 iterations in 263 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 15 ms.
[2021-05-08 10:40:57] [INFO ] [Real]Absence check using 39 positive place invariants in 10 ms returned sat
[2021-05-08 10:40:57] [INFO ] [Real]Absence check using 39 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-08 10:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 10:40:57] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2021-05-08 10:40:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 10:40:57] [INFO ] [Nat]Absence check using 39 positive place invariants in 6 ms returned unsat
FORMULA AutoFlight-PT-06a-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutoFlight-PT-06a-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutoFlight-PT-06a-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutoFlight-PT-06a-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 1 different solutions.
Finished Parikh walk after 36 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=36 )
FORMULA AutoFlight-PT-06a-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1620470458914

--------------------
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="AutoFlight-PT-06a"
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 AutoFlight-PT-06a, 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 r007-tall-162037990000454"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-06a.tgz
mv AutoFlight-PT-06a 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 ;