fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r294-smll-165463872900423
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for AutonomousCar-PT-01b

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
198.027 8754.00 21028.00 165.60 FTTFTTTTTFFTTTTF 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.r294-smll-165463872900423.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 AutonomousCar-PT-01b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r294-smll-165463872900423
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 600K
-rw-r--r-- 1 mcc users 9.0K Jun 7 15:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 107K Jun 7 15:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Jun 7 15:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Jun 7 15:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Jun 3 16:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Jun 3 16:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 3 16:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 3 16:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 3 16:02 NewModel
-rw-r--r-- 1 mcc users 15K Jun 7 15:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 175K Jun 7 15:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Jun 7 15:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 102K Jun 7 15:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 3 16:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 3 16:18 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 3 16:02 equiv_col
-rw-r--r-- 1 mcc users 4 Jun 3 16:02 instance
-rw-r--r-- 1 mcc users 6 Jun 3 16:02 iscolored
-rw-r--r-- 1 mcc users 31K Jun 3 16:02 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 AutonomousCar-PT-01b-ReachabilityFireability-00
FORMULA_NAME AutonomousCar-PT-01b-ReachabilityFireability-01
FORMULA_NAME AutonomousCar-PT-01b-ReachabilityFireability-02
FORMULA_NAME AutonomousCar-PT-01b-ReachabilityFireability-03
FORMULA_NAME AutonomousCar-PT-01b-ReachabilityFireability-04
FORMULA_NAME AutonomousCar-PT-01b-ReachabilityFireability-05
FORMULA_NAME AutonomousCar-PT-01b-ReachabilityFireability-06
FORMULA_NAME AutonomousCar-PT-01b-ReachabilityFireability-07
FORMULA_NAME AutonomousCar-PT-01b-ReachabilityFireability-08
FORMULA_NAME AutonomousCar-PT-01b-ReachabilityFireability-09
FORMULA_NAME AutonomousCar-PT-01b-ReachabilityFireability-10
FORMULA_NAME AutonomousCar-PT-01b-ReachabilityFireability-11
FORMULA_NAME AutonomousCar-PT-01b-ReachabilityFireability-12
FORMULA_NAME AutonomousCar-PT-01b-ReachabilityFireability-13
FORMULA_NAME AutonomousCar-PT-01b-ReachabilityFireability-14
FORMULA_NAME AutonomousCar-PT-01b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654898048313

Running Version 202205111006
[2022-06-10 21:54:10] [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]
[2022-06-10 21:54:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-10 21:54:11] [INFO ] Load time of PNML (sax parser for PT used): 157 ms
[2022-06-10 21:54:11] [INFO ] Transformed 119 places.
[2022-06-10 21:54:11] [INFO ] Transformed 132 transitions.
[2022-06-10 21:54:11] [INFO ] Found NUPN structural information;
[2022-06-10 21:54:11] [INFO ] Parsed PT model containing 119 places and 132 transitions in 407 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 103 ms.
Working with output stream class java.io.PrintStream
FORMULA AutonomousCar-PT-01b-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1059 ms. (steps per millisecond=9 ) properties (out of 15) seen :4
FORMULA AutonomousCar-PT-01b-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-01b-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-01b-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-01b-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 448 ms. (steps per millisecond=22 ) properties (out of 11) seen :3
FORMULA AutonomousCar-PT-01b-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA AutonomousCar-PT-01b-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA AutonomousCar-PT-01b-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 12 resets, run finished after 378 ms. (steps per millisecond=26 ) properties (out of 8) seen :1
FORMULA AutonomousCar-PT-01b-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 287 ms. (steps per millisecond=34 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 361 ms. (steps per millisecond=27 ) properties (out of 7) seen :1
FORMULA AutonomousCar-PT-01b-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 281 ms. (steps per millisecond=35 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=48 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 309 ms. (steps per millisecond=32 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 132 rows 119 cols
[2022-06-10 21:54:14] [INFO ] Computed 6 place invariants in 12 ms
[2022-06-10 21:54:15] [INFO ] [Real]Absence check using 6 positive place invariants in 17 ms returned sat
[2022-06-10 21:54:15] [INFO ] After 540ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:5
[2022-06-10 21:54:15] [INFO ] [Nat]Absence check using 6 positive place invariants in 4 ms returned sat
[2022-06-10 21:54:15] [INFO ] After 250ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :3
[2022-06-10 21:54:16] [INFO ] Deduced a trap composed of 6 places in 125 ms of which 13 ms to minimize.
[2022-06-10 21:54:16] [INFO ] Deduced a trap composed of 12 places in 107 ms of which 3 ms to minimize.
[2022-06-10 21:54:16] [INFO ] Deduced a trap composed of 35 places in 89 ms of which 2 ms to minimize.
[2022-06-10 21:54:16] [INFO ] Deduced a trap composed of 41 places in 69 ms of which 3 ms to minimize.
[2022-06-10 21:54:16] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 4 trap constraints in 482 ms
[2022-06-10 21:54:16] [INFO ] Deduced a trap composed of 7 places in 90 ms of which 1 ms to minimize.
[2022-06-10 21:54:16] [INFO ] Deduced a trap composed of 15 places in 85 ms of which 1 ms to minimize.
[2022-06-10 21:54:16] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 2 trap constraints in 202 ms
[2022-06-10 21:54:16] [INFO ] Deduced a trap composed of 21 places in 90 ms of which 0 ms to minimize.
[2022-06-10 21:54:16] [INFO ] Deduced a trap composed of 30 places in 81 ms of which 1 ms to minimize.
[2022-06-10 21:54:16] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 2 trap constraints in 202 ms
[2022-06-10 21:54:16] [INFO ] After 1225ms SMT Verify possible using trap constraints in natural domain returned unsat :6 sat :0
[2022-06-10 21:54:16] [INFO ] After 1381ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :0
FORMULA AutonomousCar-PT-01b-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutonomousCar-PT-01b-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutonomousCar-PT-01b-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutonomousCar-PT-01b-ReachabilityFireability-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutonomousCar-PT-01b-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutonomousCar-PT-01b-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 2 ms.
All properties solved without resorting to model-checking.
Total runtime 6183 ms.

BK_STOP 1654898057067

--------------------
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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="AutonomousCar-PT-01b"
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 AutonomousCar-PT-01b, 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 r294-smll-165463872900423"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-01b.tgz
mv AutonomousCar-PT-01b 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 ;