fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r182-oct2-158987913800398
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for BridgeAndVehicles-PT-V50P50N50

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15742.050 3600000.00 14711.00 137.00 FFTTFFFFTFFTTTFF 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-oct2-158987913800398.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-PT-V50P50N50, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r182-oct2-158987913800398
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 11K Mar 26 02:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 41K Mar 26 02:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 351K Mar 25 21:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 992K Mar 25 21:45 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 12K Apr 8 14:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 47K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 195K Apr 8 14:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 611K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 25 17:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 36K Mar 25 17:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 484K Mar 25 13:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.4M Mar 25 13:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 25 17:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.8K Mar 25 17:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 6.0M 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-PT-V50P50N50-ReachabilityCardinality-00
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityCardinality-01
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityCardinality-02
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityCardinality-03
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityCardinality-04
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityCardinality-05
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityCardinality-06
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityCardinality-07
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityCardinality-08
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityCardinality-09
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityCardinality-10
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityCardinality-11
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityCardinality-12
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityCardinality-13
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityCardinality-14
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1591149354165

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 01:55:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 01:55:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 01:55:57] [INFO ] Load time of PNML (sax parser for PT used): 432 ms
[2020-06-03 01:55:58] [INFO ] Transformed 168 places.
[2020-06-03 01:55:58] [INFO ] Transformed 5408 transitions.
[2020-06-03 01:55:58] [INFO ] Parsed PT model containing 168 places and 5408 transitions in 558 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 206 ms.
Working with output stream class java.io.PrintStream
FORMULA BridgeAndVehicles-PT-V50P50N50-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P50N50-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 23 resets, run finished after 377 ms. (steps per millisecond=26 ) properties seen :[0, 0, 1, 1, 1, 0, 1, 1, 1, 0, 0, 1, 0, 1]
FORMULA BridgeAndVehicles-PT-V50P50N50-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P50N50-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P50N50-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P50N50-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P50N50-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P50N50-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P50N50-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P50N50-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 39 ms. (steps per millisecond=256 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 54 ms. (steps per millisecond=185 ) properties seen :[1, 1, 1, 0, 0, 0]
FORMULA BridgeAndVehicles-PT-V50P50N50-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BridgeAndVehicles-PT-V50P50N50-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BridgeAndVehicles-PT-V50P50N50-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 61 ms. (steps per millisecond=163 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 43 ms. (steps per millisecond=232 ) properties seen :[0, 0, 0]
[2020-06-03 01:55:58] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 168 cols
[2020-06-03 01:55:58] [INFO ] Computed 7 place invariants in 15 ms
[2020-06-03 01:55:59] [INFO ] [Real]Absence check using 7 positive place invariants in 60 ms returned sat
[2020-06-03 01:55:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 01:56:00] [INFO ] [Real]Absence check using state equation in 813 ms returned unsat
[2020-06-03 01:56:00] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned unsat
[2020-06-03 01:56:00] [INFO ] [Real]Absence check using 7 positive place invariants in 30 ms returned unsat
FORMULA BridgeAndVehicles-PT-V50P50N50-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V50P50N50-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V50P50N50-ReachabilityCardinality-11 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-PT-V50P50N50"
export BK_EXAMINATION="ReachabilityCardinality"
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-PT-V50P50N50, 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 r182-oct2-158987913800398"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V50P50N50.tgz
mv BridgeAndVehicles-PT-V50P50N50 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 ;