fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r168-smll-158987806200063
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for CircularTrains-PT-024

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15742.310 3600000.00 12340.00 204.60 TTFFFFFFFTTFTTTF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2020-input.r168-smll-158987806200063.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is CircularTrains-PT-024, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-smll-158987806200063
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 212K
-rw-r--r-- 1 mcc users 4.0K Mar 30 01:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 30 01:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 28 15:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Apr 8 14:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 8 14:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 27 08:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 27 08:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Mar 26 07:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 26 07:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 28 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 19K 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 CircularTrains-PT-024-ReachabilityFireability-00
FORMULA_NAME CircularTrains-PT-024-ReachabilityFireability-01
FORMULA_NAME CircularTrains-PT-024-ReachabilityFireability-02
FORMULA_NAME CircularTrains-PT-024-ReachabilityFireability-03
FORMULA_NAME CircularTrains-PT-024-ReachabilityFireability-04
FORMULA_NAME CircularTrains-PT-024-ReachabilityFireability-05
FORMULA_NAME CircularTrains-PT-024-ReachabilityFireability-06
FORMULA_NAME CircularTrains-PT-024-ReachabilityFireability-07
FORMULA_NAME CircularTrains-PT-024-ReachabilityFireability-08
FORMULA_NAME CircularTrains-PT-024-ReachabilityFireability-09
FORMULA_NAME CircularTrains-PT-024-ReachabilityFireability-10
FORMULA_NAME CircularTrains-PT-024-ReachabilityFireability-11
FORMULA_NAME CircularTrains-PT-024-ReachabilityFireability-12
FORMULA_NAME CircularTrains-PT-024-ReachabilityFireability-13
FORMULA_NAME CircularTrains-PT-024-ReachabilityFireability-14
FORMULA_NAME CircularTrains-PT-024-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591143439218

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 00:17:22] [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]
[2020-06-03 00:17:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 00:17:22] [INFO ] Load time of PNML (sax parser for PT used): 40 ms
[2020-06-03 00:17:22] [INFO ] Transformed 48 places.
[2020-06-03 00:17:22] [INFO ] Transformed 24 transitions.
[2020-06-03 00:17:22] [INFO ] Parsed PT model containing 48 places and 24 transitions in 94 ms.
[2020-06-03 00:17:22] [INFO ] Initial state test concluded for 1 properties.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 23 ms.
Working with output stream class java.io.PrintStream
FORMULA CircularTrains-PT-024-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircularTrains-PT-024-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircularTrains-PT-024-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircularTrains-PT-024-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 0 resets, run finished after 100 ms. (steps per millisecond=100 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1]
FORMULA CircularTrains-PT-024-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CircularTrains-PT-024-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 53 ms. (steps per millisecond=188 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 38 ms. (steps per millisecond=263 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 41 ms. (steps per millisecond=243 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=322 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 39 ms. (steps per millisecond=256 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 47 ms. (steps per millisecond=212 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 53 ms. (steps per millisecond=188 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=277 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 24 rows 48 cols
[2020-06-03 00:17:22] [INFO ] Computed 25 place invariants in 7 ms
[2020-06-03 00:17:23] [INFO ] [Real]Absence check using 12 positive place invariants in 30 ms returned sat
[2020-06-03 00:17:23] [INFO ] [Real]Absence check using 12 positive and 13 generalized place invariants in 7 ms returned unsat
[2020-06-03 00:17:23] [INFO ] [Real]Absence check using 12 positive place invariants in 7 ms returned unsat
[2020-06-03 00:17:23] [INFO ] [Real]Absence check using 12 positive place invariants in 26 ms returned sat
[2020-06-03 00:17:23] [INFO ] [Real]Absence check using 12 positive and 13 generalized place invariants in 9 ms returned unsat
[2020-06-03 00:17:23] [INFO ] [Real]Absence check using 12 positive place invariants in 8 ms returned unsat
[2020-06-03 00:17:23] [INFO ] [Real]Absence check using 12 positive place invariants in 10 ms returned sat
[2020-06-03 00:17:23] [INFO ] [Real]Absence check using 12 positive and 13 generalized place invariants in 8 ms returned unsat
[2020-06-03 00:17:23] [INFO ] [Real]Absence check using 12 positive place invariants in 9 ms returned sat
[2020-06-03 00:17:23] [INFO ] [Real]Absence check using 12 positive and 13 generalized place invariants in 9 ms returned unsat
[2020-06-03 00:17:23] [INFO ] [Real]Absence check using 12 positive place invariants in 9 ms returned sat
[2020-06-03 00:17:23] [INFO ] [Real]Absence check using 12 positive and 13 generalized place invariants in 7 ms returned unsat
[2020-06-03 00:17:23] [INFO ] [Real]Absence check using 12 positive place invariants in 11 ms returned unsat
[2020-06-03 00:17:23] [INFO ] [Real]Absence check using 12 positive place invariants in 15 ms returned unsat
[2020-06-03 00:17:23] [INFO ] [Real]Absence check using 12 positive place invariants in 6 ms returned unsat
FORMULA CircularTrains-PT-024-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CircularTrains-PT-024-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CircularTrains-PT-024-ReachabilityFireability-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CircularTrains-PT-024-ReachabilityFireability-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CircularTrains-PT-024-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CircularTrains-PT-024-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CircularTrains-PT-024-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CircularTrains-PT-024-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CircularTrains-PT-024-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CircularTrains-PT-024-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="CircularTrains-PT-024"
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 CircularTrains-PT-024, 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 r168-smll-158987806200063"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CircularTrains-PT-024.tgz
mv CircularTrains-PT-024 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 ;