fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r172-smll-158987827900455
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for Referendum-PT-1000

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15747.130 3600000.00 38979.00 446.50 TTFTFTTFTFFFTFTF 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.r172-smll-158987827900455.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is Referendum-PT-1000, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r172-smll-158987827900455
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 475K Apr 12 10:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 1.5M Apr 12 10:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 218K Apr 11 11:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.1M Apr 11 11:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:38 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 24 05:38 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 367K Apr 14 12:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.2M Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 188K Apr 14 12:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 936K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 350K Apr 10 16:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.1M Apr 10 16:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 277K Apr 9 22:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.4M Apr 9 22:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 90K Apr 10 22:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 209K Apr 10 22:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:38 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 24 05:38 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 iscolored
-rw-r--r-- 1 mcc users 1.2M Mar 24 05:38 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 Referendum-PT-1000-ReachabilityFireability-00
FORMULA_NAME Referendum-PT-1000-ReachabilityFireability-01
FORMULA_NAME Referendum-PT-1000-ReachabilityFireability-02
FORMULA_NAME Referendum-PT-1000-ReachabilityFireability-03
FORMULA_NAME Referendum-PT-1000-ReachabilityFireability-04
FORMULA_NAME Referendum-PT-1000-ReachabilityFireability-05
FORMULA_NAME Referendum-PT-1000-ReachabilityFireability-06
FORMULA_NAME Referendum-PT-1000-ReachabilityFireability-07
FORMULA_NAME Referendum-PT-1000-ReachabilityFireability-08
FORMULA_NAME Referendum-PT-1000-ReachabilityFireability-09
FORMULA_NAME Referendum-PT-1000-ReachabilityFireability-10
FORMULA_NAME Referendum-PT-1000-ReachabilityFireability-11
FORMULA_NAME Referendum-PT-1000-ReachabilityFireability-12
FORMULA_NAME Referendum-PT-1000-ReachabilityFireability-13
FORMULA_NAME Referendum-PT-1000-ReachabilityFireability-14
FORMULA_NAME Referendum-PT-1000-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591481732845

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-06 22:15:35] [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]
[2020-06-06 22:15:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-06 22:15:35] [INFO ] Load time of PNML (sax parser for PT used): 299 ms
[2020-06-06 22:15:35] [INFO ] Transformed 3001 places.
[2020-06-06 22:15:35] [INFO ] Transformed 2001 transitions.
[2020-06-06 22:15:35] [INFO ] Found NUPN structural information;
[2020-06-06 22:15:35] [INFO ] Parsed PT model containing 3001 places and 2001 transitions in 379 ms.
[2020-06-06 22:15:35] [INFO ] Initial state test concluded for 1 properties.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 305 ms.
Working with output stream class java.io.PrintStream
FORMULA Referendum-PT-1000-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-1000-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 9 resets, run finished after 1166 ms. (steps per millisecond=8 ) properties seen :[0, 0, 0, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1]
FORMULA Referendum-PT-1000-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-1000-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-1000-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-1000-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-1000-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-1000-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-1000-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-1000-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-1000-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1103 ms. (steps per millisecond=9 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 3807 ms. (steps per millisecond=2 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2182 ms. (steps per millisecond=4 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2857 ms. (steps per millisecond=3 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1993 ms. (steps per millisecond=5 ) properties seen :[0, 0, 0, 0, 0]
// Phase 1: matrix 2001 rows 3001 cols
[2020-06-06 22:15:49] [INFO ] Computed 1000 place invariants in 92 ms
[2020-06-06 22:15:52] [INFO ] [Real]Absence check using 1000 positive place invariants in 2253 ms returned unsat
[2020-06-06 22:15:53] [INFO ] [Real]Absence check using 1000 positive place invariants in 305 ms returned unsat
[2020-06-06 22:15:56] [INFO ] [Real]Absence check using 1000 positive place invariants in 2502 ms returned unsat
[2020-06-06 22:15:57] [INFO ] [Real]Absence check using 1000 positive place invariants in 88 ms returned unsat
[2020-06-06 22:15:58] [INFO ] [Real]Absence check using 1000 positive place invariants in 54 ms returned unsat
FORMULA Referendum-PT-1000-ReachabilityFireability-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Referendum-PT-1000-ReachabilityFireability-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Referendum-PT-1000-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Referendum-PT-1000-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Referendum-PT-1000-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="Referendum-PT-1000"
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 Referendum-PT-1000, 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 r172-smll-158987827900455"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Referendum-PT-1000.tgz
mv Referendum-PT-1000 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 ;