fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r305-smll-165463878600197
Last Updated
Jun 22, 2022

About the Execution of 2021-gold for AutonomousCar-PT-08a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
266.292 15771.00 33841.00 496.40 TTFFFFTTFTFFTFTT 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.r305-smll-165463878600197.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 gold2021
Input is AutonomousCar-PT-08a, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r305-smll-165463878600197
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 860K
-rw-r--r-- 1 mcc users 6.2K Jun 7 15:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Jun 7 15:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Jun 7 15:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Jun 7 15:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Jun 3 16:19 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 3 16:19 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 3 16:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 3 16:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 3 16:02 NewModel
-rw-r--r-- 1 mcc users 9.4K Jun 7 15:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Jun 7 15:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Jun 7 15:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Jun 7 15:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 3 16:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 3 16:20 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 448K 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-08a-ReachabilityCardinality-00
FORMULA_NAME AutonomousCar-PT-08a-ReachabilityCardinality-01
FORMULA_NAME AutonomousCar-PT-08a-ReachabilityCardinality-02
FORMULA_NAME AutonomousCar-PT-08a-ReachabilityCardinality-03
FORMULA_NAME AutonomousCar-PT-08a-ReachabilityCardinality-04
FORMULA_NAME AutonomousCar-PT-08a-ReachabilityCardinality-05
FORMULA_NAME AutonomousCar-PT-08a-ReachabilityCardinality-06
FORMULA_NAME AutonomousCar-PT-08a-ReachabilityCardinality-07
FORMULA_NAME AutonomousCar-PT-08a-ReachabilityCardinality-08
FORMULA_NAME AutonomousCar-PT-08a-ReachabilityCardinality-09
FORMULA_NAME AutonomousCar-PT-08a-ReachabilityCardinality-10
FORMULA_NAME AutonomousCar-PT-08a-ReachabilityCardinality-11
FORMULA_NAME AutonomousCar-PT-08a-ReachabilityCardinality-12
FORMULA_NAME AutonomousCar-PT-08a-ReachabilityCardinality-13
FORMULA_NAME AutonomousCar-PT-08a-ReachabilityCardinality-14
FORMULA_NAME AutonomousCar-PT-08a-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654736581394

Running Version 0
[2022-06-09 01:03:05] [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]
[2022-06-09 01:03:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 01:03:05] [INFO ] Load time of PNML (sax parser for PT used): 232 ms
[2022-06-09 01:03:05] [INFO ] Transformed 81 places.
[2022-06-09 01:03:05] [INFO ] Transformed 849 transitions.
[2022-06-09 01:03:05] [INFO ] Found NUPN structural information;
[2022-06-09 01:03:05] [INFO ] Parsed PT model containing 81 places and 849 transitions in 319 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 29 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 275 transitions
Reduce redundant transitions removed 275 transitions.
FORMULA AutonomousCar-PT-08a-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-08a-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-08a-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-08a-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 514 resets, run finished after 339 ms. (steps per millisecond=29 ) properties (out of 12) seen :2
FORMULA AutonomousCar-PT-08a-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-08a-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2022-06-09 01:03:06] [INFO ] Flow matrix only has 573 transitions (discarded 1 similar events)
// Phase 1: matrix 573 rows 81 cols
[2022-06-09 01:03:06] [INFO ] Computed 13 place invariants in 29 ms
[2022-06-09 01:03:07] [INFO ] [Real]Absence check using 13 positive place invariants in 15 ms returned sat
[2022-06-09 01:03:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 01:03:07] [INFO ] [Real]Absence check using state equation in 356 ms returned sat
[2022-06-09 01:03:07] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 01:03:07] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2022-06-09 01:03:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 01:03:07] [INFO ] [Real]Absence check using state equation in 271 ms returned sat
[2022-06-09 01:03:07] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 01:03:08] [INFO ] [Real]Absence check using 13 positive place invariants in 10 ms returned sat
[2022-06-09 01:03:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 01:03:08] [INFO ] [Real]Absence check using state equation in 278 ms returned sat
[2022-06-09 01:03:08] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 01:03:08] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2022-06-09 01:03:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 01:03:08] [INFO ] [Real]Absence check using state equation in 261 ms returned sat
[2022-06-09 01:03:08] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 01:03:08] [INFO ] [Real]Absence check using 13 positive place invariants in 10 ms returned sat
[2022-06-09 01:03:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 01:03:09] [INFO ] [Real]Absence check using state equation in 271 ms returned sat
[2022-06-09 01:03:09] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 01:03:09] [INFO ] [Real]Absence check using 13 positive place invariants in 10 ms returned sat
[2022-06-09 01:03:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 01:03:09] [INFO ] [Real]Absence check using state equation in 251 ms returned sat
[2022-06-09 01:03:09] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 01:03:09] [INFO ] [Nat]Absence check using 13 positive place invariants in 12 ms returned sat
[2022-06-09 01:03:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 01:03:09] [INFO ] [Nat]Absence check using state equation in 260 ms returned sat
[2022-06-09 01:03:09] [INFO ] State equation strengthened by 259 read => feed constraints.
[2022-06-09 01:03:09] [INFO ] [Nat]Added 259 Read/Feed constraints in 61 ms returned sat
[2022-06-09 01:03:10] [INFO ] Deduced a trap composed of 7 places in 392 ms of which 9 ms to minimize.
[2022-06-09 01:03:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 508 ms
[2022-06-09 01:03:10] [INFO ] Computed and/alt/rep : 26/34/25 causal constraints (skipped 547 transitions) in 397 ms.
[2022-06-09 01:03:11] [INFO ] Added : 13 causal constraints over 3 iterations in 685 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 9 ms.
[2022-06-09 01:03:11] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2022-06-09 01:03:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 01:03:11] [INFO ] [Real]Absence check using state equation in 179 ms returned sat
[2022-06-09 01:03:11] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 01:03:11] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2022-06-09 01:03:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 01:03:11] [INFO ] [Real]Absence check using state equation in 182 ms returned sat
[2022-06-09 01:03:11] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 01:03:11] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2022-06-09 01:03:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 01:03:12] [INFO ] [Nat]Absence check using state equation in 243 ms returned sat
[2022-06-09 01:03:12] [INFO ] [Nat]Added 259 Read/Feed constraints in 43 ms returned sat
[2022-06-09 01:03:12] [INFO ] Computed and/alt/rep : 26/34/25 causal constraints (skipped 547 transitions) in 532 ms.
[2022-06-09 01:03:12] [INFO ] Added : 13 causal constraints over 3 iterations in 760 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
[2022-06-09 01:03:12] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2022-06-09 01:03:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 01:03:13] [INFO ] [Real]Absence check using state equation in 243 ms returned sat
[2022-06-09 01:03:13] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 01:03:13] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2022-06-09 01:03:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 01:03:13] [INFO ] [Real]Absence check using state equation in 243 ms returned sat
[2022-06-09 01:03:13] [INFO ] Solution in real domain found non-integer solution.
FORMULA AutonomousCar-PT-08a-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutonomousCar-PT-08a-ReachabilityCardinality-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutonomousCar-PT-08a-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutonomousCar-PT-08a-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutonomousCar-PT-08a-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutonomousCar-PT-08a-ReachabilityCardinality-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutonomousCar-PT-08a-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutonomousCar-PT-08a-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 2 different solutions.
Finished Parikh walk after 123119 steps, including 7601 resets, run visited all 2 properties in 1896 ms. (steps per millisecond=64 )
FORMULA AutonomousCar-PT-08a-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA AutonomousCar-PT-08a-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1654736597165

--------------------
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="AutonomousCar-PT-08a"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is AutonomousCar-PT-08a, 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 r305-smll-165463878600197"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-08a.tgz
mv AutonomousCar-PT-08a 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 ;