fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r485-tall-167912700201063
Last Updated
May 14, 2023

About the Execution of ITS-Tools for UtilityControlRoom-COL-Z4T4N04

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
698.191 8302.00 18169.00 935.00 FTFFTTFTFFFTTFTT 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.r485-tall-167912700201063.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is UtilityControlRoom-COL-Z4T4N04, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r485-tall-167912700201063
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 408K
-rw-r--r-- 1 mcc users 6.8K Feb 26 14:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Feb 26 14:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 14:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Feb 26 14:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 17:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 17:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 17:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.8K Feb 26 14:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 61K Feb 26 14:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 14:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 91K Feb 26 14:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 17:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 17:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 8 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 29K 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 UtilityControlRoom-COL-Z4T4N04-ReachabilityFireability-00
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-ReachabilityFireability-01
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-ReachabilityFireability-02
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-ReachabilityFireability-03
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-ReachabilityFireability-04
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-ReachabilityFireability-05
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-ReachabilityFireability-06
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-ReachabilityFireability-07
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-ReachabilityFireability-08
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-ReachabilityFireability-09
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-ReachabilityFireability-10
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-ReachabilityFireability-11
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-ReachabilityFireability-12
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-ReachabilityFireability-13
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-ReachabilityFireability-14
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679315768385

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=UtilityControlRoom-COL-Z4T4N04
Not applying reductions.
Model is COL
ReachabilityFireability COL
Running Version 202303021504
[2023-03-20 12:36:09] [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]
[2023-03-20 12:36:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 12:36:09] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-20 12:36:10] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-20 12:36:10] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 445 ms
[2023-03-20 12:36:10] [INFO ] Imported 13 HL places and 12 HL transitions for a total of 154 PT places and 300.0 transition bindings in 14 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 21 ms.
Working with output stream class java.io.PrintStream
FORMULA UtilityControlRoom-COL-Z4T4N04-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 12:36:10] [INFO ] Built PT skeleton of HLPN with 13 places and 12 transitions 37 arcs in 8 ms.
[2023-03-20 12:36:10] [INFO ] Skeletonized 15 HLPN properties in 1 ms.
Remains 2 properties that can be checked using skeleton over-approximation.
Initial state reduction rules removed 1 formulas.
FORMULA UtilityControlRoom-COL-Z4T4N04-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Finished random walk after 31 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=7 )
[2023-03-20 12:36:10] [INFO ] Flatten gal took : 13 ms
[2023-03-20 12:36:10] [INFO ] Flatten gal took : 2 ms
Transition timeout forces synchronizations/join behavior on parameter c of sort Cli
Domain [Cli(4), Z(4), Z(4)] of place MovetoZ breaks symmetries in sort Z
[2023-03-20 12:36:10] [INFO ] Unfolded HLPN to a Petri net with 154 places and 300 transitions 964 arcs in 17 ms.
[2023-03-20 12:36:10] [INFO ] Unfolded 14 HLPN properties in 1 ms.
Initial state reduction rules removed 2 formulas.
[2023-03-20 12:36:10] [INFO ] Reduced 12 identical enabling conditions.
[2023-03-20 12:36:10] [INFO ] Reduced 12 identical enabling conditions.
[2023-03-20 12:36:10] [INFO ] Reduced 12 identical enabling conditions.
[2023-03-20 12:36:10] [INFO ] Reduced 12 identical enabling conditions.
[2023-03-20 12:36:10] [INFO ] Reduced 12 identical enabling conditions.
[2023-03-20 12:36:10] [INFO ] Reduced 12 identical enabling conditions.
[2023-03-20 12:36:10] [INFO ] Reduced 12 identical enabling conditions.
[2023-03-20 12:36:10] [INFO ] Reduced 12 identical enabling conditions.
[2023-03-20 12:36:10] [INFO ] Reduced 12 identical enabling conditions.
Ensure Unique test removed 64 transitions
Reduce redundant transitions removed 64 transitions.
FORMULA UtilityControlRoom-COL-Z4T4N04-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T4N04-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 12:36:11] [INFO ] Flatten gal took : 83 ms
[2023-03-20 12:36:11] [INFO ] Flatten gal took : 30 ms
[2023-03-20 12:36:11] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12550236113801619214.gal : 15 ms
[2023-03-20 12:36:11] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10502330545953575409.prop : 38 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/ReachabilityCardinality12550236113801619214.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10502330545953575409.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 ...330
Loading property file /tmp/ReachabilityCardinality10502330545953575409.prop.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=26 ) properties (out of 12) seen :10
FORMULA UtilityControlRoom-COL-Z4T4N04-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z4T4N04-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z4T4N04-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z4T4N04-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z4T4N04-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z4T4N04-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z4T4N04-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z4T4N04-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z4T4N04-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z4T4N04-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
SDD proceeding with computation,12 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,12 properties remain. new max is 8
SDD size :4 after 9
SDD proceeding with computation,12 properties remain. new max is 16
SDD size :9 after 25
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 437 ms. (steps per millisecond=22 ) properties (out of 2) seen :0
SDD proceeding with computation,12 properties remain. new max is 32
SDD size :25 after 33
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :33 after 723
SDD proceeding with computation,12 properties remain. new max is 128
SDD size :723 after 737
Invariant property UtilityControlRoom-COL-Z4T4N04-ReachabilityFireability-09 does not hold.
SDD proceeding with computation,11 properties remain. new max is 128
SDD size :737 after 918
SDD proceeding with computation,11 properties remain. new max is 256
SDD size :918 after 1041
Reachability property UtilityControlRoom-COL-Z4T4N04-ReachabilityFireability-04 is true.
Invariant property UtilityControlRoom-COL-Z4T4N04-ReachabilityFireability-03 does not hold.
SDD proceeding with computation,9 properties remain. new max is 256
SDD size :1041 after 1147
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 472 ms. (steps per millisecond=21 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
SDD proceeding with computation,9 properties remain. new max is 512
SDD size :1147 after 1412
// Phase 1: matrix 236 rows 154 cols
[2023-03-20 12:36:12] [INFO ] Computed 11 place invariants in 20 ms
Invariant property UtilityControlRoom-COL-Z4T4N04-ReachabilityFireability-06 does not hold.
Reachability property UtilityControlRoom-COL-Z4T4N04-ReachabilityFireability-01 is true.
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :1412 after 4620
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :4620 after 4942
[2023-03-20 12:36:13] [INFO ] After 445ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
FORMULA UtilityControlRoom-COL-Z4T4N04-ReachabilityFireability-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA UtilityControlRoom-COL-Z4T4N04-ReachabilityFireability-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 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 3973 ms.
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :4942 after 23079

BK_STOP 1679315776687

--------------------
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="UtilityControlRoom-COL-Z4T4N04"
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 UtilityControlRoom-COL-Z4T4N04, 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 r485-tall-167912700201063"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-COL-Z4T4N04.tgz
mv UtilityControlRoom-COL-Z4T4N04 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 ;