fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r485-tall-167912700201039
Last Updated
May 14, 2023

About the Execution of ITS-Tools for UtilityControlRoom-COL-Z4T3N08

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
541.592 4964.00 11314.00 316.20 FFTTTFTFTFTTFFTF 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-167912700201039.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-Z4T3N08, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r485-tall-167912700201039
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 472K
-rw-r--r-- 1 mcc users 9.1K Feb 26 14:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 26 14:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Feb 26 14:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K Feb 26 14:28 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 19K Feb 25 17:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.2K Feb 26 14:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 64K Feb 26 14:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 14:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K Feb 26 14:38 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-Z4T3N08-ReachabilityFireability-00
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-01
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-02
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-03
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-04
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-05
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-06
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-07
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-08
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-09
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-10
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-11
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-12
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-13
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-14
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679314508936

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-Z4T3N08
Not applying reductions.
Model is COL
ReachabilityFireability COL
Running Version 202303021504
[2023-03-20 12:15:10] [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 12:15:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 12:15:10] [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 12:15:10] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-20 12:15:10] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 410 ms
[2023-03-20 12:15:10] [INFO ] Imported 13 HL places and 12 HL transitions for a total of 302 PT places and 600.0 transition bindings in 180 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 30 ms.
Working with output stream class java.io.PrintStream
FORMULA UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 12:15:11] [INFO ] Built PT skeleton of HLPN with 13 places and 12 transitions 37 arcs in 4 ms.
[2023-03-20 12:15:11] [INFO ] Skeletonized 14 HLPN properties in 0 ms.
Remains 1 properties that can be checked using skeleton over-approximation.
Initial state reduction rules removed 1 formulas.
FORMULA UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-14 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.
Skeleton over-approximation was not fine enough to positively prove more properties of the HLPN.
Transition timeout forces synchronizations/join behavior on parameter c of sort Cli
Domain [Cli(8), Z(4), Z(4)] of place MovetoZ breaks symmetries in sort Z
[2023-03-20 12:15:11] [INFO ] Unfolded HLPN to a Petri net with 302 places and 600 transitions 1928 arcs in 19 ms.
[2023-03-20 12:15:11] [INFO ] Unfolded 13 HLPN properties in 1 ms.
[2023-03-20 12:15:11] [INFO ] Reduced 24 identical enabling conditions.
[2023-03-20 12:15:11] [INFO ] Reduced 24 identical enabling conditions.
[2023-03-20 12:15:11] [INFO ] Reduced 24 identical enabling conditions.
[2023-03-20 12:15:11] [INFO ] Reduced 24 identical enabling conditions.
[2023-03-20 12:15:11] [INFO ] Reduced 24 identical enabling conditions.
[2023-03-20 12:15:11] [INFO ] Reduced 24 identical enabling conditions.
[2023-03-20 12:15:11] [INFO ] Reduced 24 identical enabling conditions.
[2023-03-20 12:15:11] [INFO ] Reduced 24 identical enabling conditions.
[2023-03-20 12:15:11] [INFO ] Reduced 24 identical enabling conditions.
[2023-03-20 12:15:11] [INFO ] Reduced 24 identical enabling conditions.
Ensure Unique test removed 128 transitions
Reduce redundant transitions removed 128 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=57 ) properties (out of 13) seen :12
FORMULA UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-20 12:15:11] [INFO ] Flatten gal took : 120 ms
[2023-03-20 12:15:11] [INFO ] Flatten gal took : 35 ms
[2023-03-20 12:15:11] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12469262191697529972.gal : 43 ms
[2023-03-20 12:15:11] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13280492363664645248.prop : 5 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/ReachabilityCardinality12469262191697529972.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13280492363664645248.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/ReachabilityCardinality13280492363664645248.prop.
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 452 ms. (steps per millisecond=22 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 472 rows 302 cols
[2023-03-20 12:15:11] [INFO ] Computed 19 place invariants in 33 ms
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :6 after 7
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :7 after 8
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :8 after 24
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :24 after 25
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :25 after 113
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :113 after 125
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :125 after 221
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :221 after 791
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :791 after 35937
[2023-03-20 12:15:12] [INFO ] After 346ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
FORMULA UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 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 2465 ms.
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :35937 after 654071

BK_STOP 1679314513900

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ 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-Z4T3N08"
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-Z4T3N08, 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-167912700201039"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-COL-Z4T3N08.tgz
mv UtilityControlRoom-COL-Z4T3N08 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 ;