fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r172-smll-158987827800415
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for Referendum-PT-0020

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15744.110 3600000.00 9130.00 140.20 TTTTFFFFFFTFTFTT 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-158987827800415.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 Referendum-PT-0020, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r172-smll-158987827800415
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 396K
-rw-r--r-- 1 mcc users 12K Apr 12 08:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 44K Apr 12 08:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Apr 11 09:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 28K Apr 11 09:50 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 11K Apr 14 12:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 47K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 14 12:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 35K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 10 14:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 49K Apr 10 14:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Apr 9 21:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 9 21:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 10 22:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 9.0K 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 23K 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-0020-ReachabilityFireability-00
FORMULA_NAME Referendum-PT-0020-ReachabilityFireability-01
FORMULA_NAME Referendum-PT-0020-ReachabilityFireability-02
FORMULA_NAME Referendum-PT-0020-ReachabilityFireability-03
FORMULA_NAME Referendum-PT-0020-ReachabilityFireability-04
FORMULA_NAME Referendum-PT-0020-ReachabilityFireability-05
FORMULA_NAME Referendum-PT-0020-ReachabilityFireability-06
FORMULA_NAME Referendum-PT-0020-ReachabilityFireability-07
FORMULA_NAME Referendum-PT-0020-ReachabilityFireability-08
FORMULA_NAME Referendum-PT-0020-ReachabilityFireability-09
FORMULA_NAME Referendum-PT-0020-ReachabilityFireability-10
FORMULA_NAME Referendum-PT-0020-ReachabilityFireability-11
FORMULA_NAME Referendum-PT-0020-ReachabilityFireability-12
FORMULA_NAME Referendum-PT-0020-ReachabilityFireability-13
FORMULA_NAME Referendum-PT-0020-ReachabilityFireability-14
FORMULA_NAME Referendum-PT-0020-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591445087607

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-06 12:04:50] [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 12:04:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-06 12:04:50] [INFO ] Load time of PNML (sax parser for PT used): 65 ms
[2020-06-06 12:04:50] [INFO ] Transformed 61 places.
[2020-06-06 12:04:50] [INFO ] Transformed 41 transitions.
[2020-06-06 12:04:50] [INFO ] Found NUPN structural information;
[2020-06-06 12:04:50] [INFO ] Parsed PT model containing 61 places and 41 transitions in 140 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 51 ms.
Working with output stream class java.io.PrintStream
FORMULA Referendum-PT-0020-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0020-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0020-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0020-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0020-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0020-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0020-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0020-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0020-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 454 resets, run finished after 138 ms. (steps per millisecond=72 ) properties seen :[1, 0, 0, 1, 1, 1, 0]
FORMULA Referendum-PT-0020-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-0020-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-0020-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-0020-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 80 ms. (steps per millisecond=125 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 42 ms. (steps per millisecond=238 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 29 ms. (steps per millisecond=344 ) properties seen :[0, 0, 0]
// Phase 1: matrix 41 rows 61 cols
[2020-06-06 12:04:51] [INFO ] Computed 20 place invariants in 8 ms
[2020-06-06 12:04:51] [INFO ] [Real]Absence check using 20 positive place invariants in 29 ms returned unsat
[2020-06-06 12:04:51] [INFO ] [Real]Absence check using 20 positive place invariants in 18 ms returned unsat
[2020-06-06 12:04:51] [INFO ] [Real]Absence check using 20 positive place invariants in 10 ms returned unsat
FORMULA Referendum-PT-0020-ReachabilityFireability-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Referendum-PT-0020-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Referendum-PT-0020-ReachabilityFireability-04 FALSE 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-0020"
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-0020, 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-158987827800415"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Referendum-PT-0020.tgz
mv Referendum-PT-0020 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 ;