fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r453-smll-167912645200287
Last Updated
May 14, 2023

About the Execution of ITS-Tools for SmartHome-PT-17

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
273.384 7406.00 17479.00 380.10 TTFFTFTTFFFFTFTT normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r453-smll-167912645200287.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is SmartHome-PT-17, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r453-smll-167912645200287
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 560K
-rw-r--r-- 1 mcc users 6.3K Feb 26 05:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 26 05:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 26 05:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 05:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 17:10 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 17:10 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 17:10 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.5K Feb 26 05:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K Feb 26 05:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Feb 26 05:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Feb 26 05:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 139K Mar 5 18:23 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 SmartHome-PT-17-ReachabilityFireability-00
FORMULA_NAME SmartHome-PT-17-ReachabilityFireability-01
FORMULA_NAME SmartHome-PT-17-ReachabilityFireability-02
FORMULA_NAME SmartHome-PT-17-ReachabilityFireability-03
FORMULA_NAME SmartHome-PT-17-ReachabilityFireability-04
FORMULA_NAME SmartHome-PT-17-ReachabilityFireability-05
FORMULA_NAME SmartHome-PT-17-ReachabilityFireability-06
FORMULA_NAME SmartHome-PT-17-ReachabilityFireability-07
FORMULA_NAME SmartHome-PT-17-ReachabilityFireability-08
FORMULA_NAME SmartHome-PT-17-ReachabilityFireability-09
FORMULA_NAME SmartHome-PT-17-ReachabilityFireability-10
FORMULA_NAME SmartHome-PT-17-ReachabilityFireability-11
FORMULA_NAME SmartHome-PT-17-ReachabilityFireability-12
FORMULA_NAME SmartHome-PT-17-ReachabilityFireability-13
FORMULA_NAME SmartHome-PT-17-ReachabilityFireability-14
FORMULA_NAME SmartHome-PT-17-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679249447758

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SmartHome-PT-17
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-19 18:10:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-19 18:10:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 18:10:51] [INFO ] Load time of PNML (sax parser for PT used): 174 ms
[2023-03-19 18:10:51] [INFO ] Transformed 571 places.
[2023-03-19 18:10:51] [INFO ] Transformed 617 transitions.
[2023-03-19 18:10:51] [INFO ] Found NUPN structural information;
[2023-03-19 18:10:51] [INFO ] Parsed PT model containing 571 places and 617 transitions and 1410 arcs in 326 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 27 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 176 places in 14 ms
Reduce places removed 176 places and 150 transitions.
FORMULA SmartHome-PT-17-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-17-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-17-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-17-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-19 18:10:51] [INFO ] Flatten gal took : 216 ms
[2023-03-19 18:10:51] [INFO ] Flatten gal took : 50 ms
[2023-03-19 18:10:52] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17872575437994794726.gal : 29 ms
[2023-03-19 18:10:52] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2967703153045486036.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17872575437994794726.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2967703153045486036.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality2967703153045486036.prop.
Incomplete random walk after 10000 steps, including 31 resets, run finished after 951 ms. (steps per millisecond=10 ) properties (out of 12) seen :8
FORMULA SmartHome-PT-17-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-17-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-17-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-17-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-17-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-17-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-17-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-17-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
SDD proceeding with computation,12 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,12 properties remain. new max is 8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 4) seen :0
SDD size :3 after 8
SDD proceeding with computation,12 properties remain. new max is 16
SDD size :8 after 17
SDD proceeding with computation,12 properties remain. new max is 32
SDD size :17 after 31
Reachability property SmartHome-PT-17-ReachabilityFireability-12 is true.
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :31 after 211
SDD proceeding with computation,11 properties remain. new max is 64
SDD size :211 after 769
SDD proceeding with computation,11 properties remain. new max is 128
SDD size :769 after 22710
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 4) seen :1
FORMULA SmartHome-PT-17-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
SDD proceeding with computation,11 properties remain. new max is 256
SDD size :22710 after 207220
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 3) seen :1
FORMULA SmartHome-PT-17-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 467 rows 395 cols
[2023-03-19 18:10:52] [INFO ] Computed 18 place invariants in 15 ms
[2023-03-19 18:10:52] [INFO ] After 377ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-19 18:10:53] [INFO ] [Nat]Absence check using 18 positive place invariants in 12 ms returned sat
[2023-03-19 18:10:53] [INFO ] After 291ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-19 18:10:53] [INFO ] Deduced a trap composed of 40 places in 192 ms of which 5 ms to minimize.
[2023-03-19 18:10:53] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 215 ms
[2023-03-19 18:10:53] [INFO ] After 592ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 56 ms.
[2023-03-19 18:10:53] [INFO ] After 891ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
FORMULA SmartHome-PT-17-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 85 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=42 )
FORMULA SmartHome-PT-17-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 11 ms.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
All properties solved without resorting to model-checking.
Total runtime 3189 ms.

BK_STOP 1679249455164

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="SmartHome-PT-17"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 2-5348"
echo " Executing tool itstools"
echo " Input is SmartHome-PT-17, 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 r453-smll-167912645200287"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-17.tgz
mv SmartHome-PT-17 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 ;