fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r182-oct2-158987913700287
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for BridgeAndVehicles-COL-V80P50N50

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15738.400 3600000.00 45548.00 76.00 TTTTTFFFTFFFFTTF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2020-input.r182-oct2-158987913700287.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-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 itslola
Input is BridgeAndVehicles-COL-V80P50N50, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r182-oct2-158987913700287
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 216K
-rw-r--r-- 1 mcc users 3.6K Mar 26 02:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 26 02:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 25 22:42 CTLFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 25 22:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Apr 8 14:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 8 14:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 25 17:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 25 17:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Mar 25 14:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 14:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 25 17:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 25 17:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 47K Mar 24 05:37 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-V80P50N50-ReachabilityFireability-00
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-ReachabilityFireability-01
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-ReachabilityFireability-02
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-ReachabilityFireability-03
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-ReachabilityFireability-04
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-ReachabilityFireability-05
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-ReachabilityFireability-06
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-ReachabilityFireability-07
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-ReachabilityFireability-08
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-ReachabilityFireability-09
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-ReachabilityFireability-10
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-ReachabilityFireability-11
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-ReachabilityFireability-12
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-ReachabilityFireability-13
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-ReachabilityFireability-14
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591141882122

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-02 23:51:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-02 23:51:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-02 23:51:23] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-06-02 23:51:24] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 540 ms
[2020-06-02 23:51:24] [INFO ] sort/places :
sens->CONTROLEUR,CHOIX,VIDANGE,
compteur->COMPTEUR,
Dot->CAPACITE,SORTI_A,ROUTE_A,ATTENTE_A,SUR_PONT_A,SUR_PONT_B,ATTENTE_B,ROUTE_B,SORTI_B,
voitureA->NB_ATTENTE_A,
voitureB->NB_ATTENTE_B,

[2020-06-02 23:51:24] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 228 PT places and 1339138.0 transition bindings in 14 ms.
[2020-06-02 23:51:24] [INFO ] Computed order based on color domains.
[2020-06-02 23:51:24] [INFO ] Unfolded HLPN to a Petri net with 228 places and 8588 transitions in 93 ms.
[2020-06-02 23:51:24] [INFO ] Unfolded HLPN properties in 9 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 439 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 14 resets, run finished after 4155 ms. (steps per millisecond=2 ) properties seen :[0, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, 0, 0, 0, 0, 1]
FORMULA BridgeAndVehicles-COL-V80P50N50-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V80P50N50-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V80P50N50-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V80P50N50-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V80P50N50-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V80P50N50-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V80P50N50-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V80P50N50-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 3690 ms. (steps per millisecond=2 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 1894 ms. (steps per millisecond=5 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 7660 steps, including 4 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 4089 ms. (steps per millisecond=2 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 8778 steps, including 5 resets, run timeout after 5002 ms. (steps per millisecond=1 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 3555 ms. (steps per millisecond=2 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 8994 steps, including 6 resets, run timeout after 5003 ms. (steps per millisecond=1 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 1661 ms. (steps per millisecond=6 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
[2020-06-02 23:51:58] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
// Phase 1: matrix 530 rows 228 cols
[2020-06-02 23:51:58] [INFO ] Computed 7 place invariants in 19 ms
[2020-06-02 23:51:58] [INFO ] [Real]Absence check using 7 positive place invariants in 62 ms returned unsat
[2020-06-02 23:51:58] [INFO ] [Real]Absence check using 7 positive place invariants in 7 ms returned unsat
[2020-06-02 23:51:59] [INFO ] [Real]Absence check using 7 positive place invariants in 98 ms returned unsat
[2020-06-02 23:51:59] [INFO ] [Real]Absence check using 7 positive place invariants in 55 ms returned unsat
[2020-06-02 23:51:59] [INFO ] [Real]Absence check using 7 positive place invariants in 97 ms returned unsat
[2020-06-02 23:51:59] [INFO ] [Real]Absence check using 7 positive place invariants in 44 ms returned unsat
[2020-06-02 23:51:59] [INFO ] [Real]Absence check using 7 positive place invariants in 145 ms returned unsat
[2020-06-02 23:51:59] [INFO ] [Real]Absence check using 7 positive place invariants in 7 ms returned unsat
FORMULA BridgeAndVehicles-COL-V80P50N50-ReachabilityFireability-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V80P50N50-ReachabilityFireability-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V80P50N50-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V80P50N50-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V80P50N50-ReachabilityFireability-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V80P50N50-ReachabilityFireability-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V80P50N50-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V80P50N50-ReachabilityFireability-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
All properties solved without resorting to model-checking.

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

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-V80P50N50"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 itslola"
echo " Input is BridgeAndVehicles-COL-V80P50N50, 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 r182-oct2-158987913700287"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V80P50N50.tgz
mv BridgeAndVehicles-COL-V80P50N50 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 ;