fond
Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r114-smll-171624276000422
Last Updated
July 7, 2024

About the Execution of ITS-Tools for DNAwalker-PT-07track28RR

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
264.447 5849.00 16149.00 172.30 TFTFTFFFTFTTFTTF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r114-smll-171624276000422.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool itstools
Input is DNAwalker-PT-07track28RR, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-171624276000422
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 600K
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 22 14:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 22 14:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 13 14:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 151K Apr 13 14:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 13 14:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Apr 13 14:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 12 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 108K May 18 16:42 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 DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-00
FORMULA_NAME DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-01
FORMULA_NAME DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-02
FORMULA_NAME DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-03
FORMULA_NAME DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-04
FORMULA_NAME DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-05
FORMULA_NAME DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-06
FORMULA_NAME DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-07
FORMULA_NAME DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-08
FORMULA_NAME DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-09
FORMULA_NAME DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-10
FORMULA_NAME DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-11
FORMULA_NAME DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-12
FORMULA_NAME DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-13
FORMULA_NAME DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-14
FORMULA_NAME DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716465614928

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DNAwalker-PT-07track28RR
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-23 12:00:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-23 12:00:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 12:00:17] [INFO ] Load time of PNML (sax parser for PT used): 168 ms
[2024-05-23 12:00:17] [INFO ] Transformed 34 places.
[2024-05-23 12:00:17] [INFO ] Transformed 250 transitions.
[2024-05-23 12:00:17] [INFO ] Parsed PT model containing 34 places and 250 transitions and 728 arcs in 391 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 50 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (2547 resets) in 2835 ms. (14 steps per ms) remains 8/16 properties
FORMULA DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-23 12:00:19] [INFO ] Flatten gal took : 155 ms
[2024-05-23 12:00:19] [INFO ] Flatten gal took : 106 ms
BEST_FIRST walk for 40004 steps (296 resets) in 1764 ms. (22 steps per ms) remains 8/8 properties
[2024-05-23 12:00:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15518338674652584808.gal : 22 ms
[2024-05-23 12:00:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3424178151995799861.prop : 12 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15518338674652584808.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3424178151995799861.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality3424178151995799861.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 10
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :10 after 94
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :94 after 823
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :823 after 843
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :843 after 5556
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :5556 after 17074
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :17074 after 325610
BEST_FIRST walk for 40003 steps (221 resets) in 1115 ms. (35 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (246 resets) in 109 ms. (363 steps per ms) remains 8/8 properties
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :325610 after 5.25049e+06
BEST_FIRST walk for 40003 steps (236 resets) in 369 ms. (108 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (236 resets) in 153 ms. (259 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (239 resets) in 211 ms. (188 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (240 resets) in 171 ms. (232 steps per ms) remains 8/8 properties
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :5.25049e+06 after 1.31137e+07
BEST_FIRST walk for 40004 steps (250 resets) in 188 ms. (211 steps per ms) remains 8/8 properties
[2024-05-23 12:00:20] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2024-05-23 12:00:20] [INFO ] Computed 0 invariants in 13 ms
[2024-05-23 12:00:20] [INFO ] State equation strengthened by 54 read => feed constraints.
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :1.31137e+07 after 2.93508e+08
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,4.32885e+08,0.918283,15452,2,1987,15,52417,14,0,670,56442,0
Total reachable state count : 432884827

Verifying 8 reachability properties.
Invariant property DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-00 is true.
FORMULA DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-00,0,0.925567,15688,1,0,15,52417,14,0,671,56442,0
Reachability property DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-01 does not hold.
FORMULA DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-01

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-01,0,0.930249,15688,1,0,15,52417,14,0,683,56442,0
Invariant property DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-02 is true.
FORMULA DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-02,0,0.931008,15688,1,0,15,52417,14,0,684,56442,0
Invariant property DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-04 is true.
FORMULA DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-04,0,0.93329,15688,1,0,15,52417,14,0,692,56442,0
Reachability property DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-05 does not hold.
FORMULA DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-05

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-05,0,0.933816,15688,1,0,15,52417,14,0,692,56442,0
Reachability property DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-09 does not hold.
FORMULA DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-09

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-09,0,0.938888,15688,1,0,15,52417,14,0,722,56442,0
Invariant property DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-11 is true.
FORMULA DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-11,0,0.939502,15688,1,0,15,52417,14,0,722,56442,0
Reachability property DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-12 does not hold.
FORMULA DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-12

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-07track28RR-ReachabilityCardinality-2024-12,0,0.941505,15688,1,0,15,52417,14,0,731,56442,0
ITS tools runner thread asked to quit. Dying gracefully.
After SMT solving in domain Real declared 34/281 variables, and 0 constraints, problems are : Problem set: 8 solved, 0 unsolved in 278 ms.
Refiners :[State Equation: 0/34 constraints, ReadFeed: 0/54 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
After SMT, in 588ms problems are : Problem set: 8 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
All properties solved without resorting to model-checking.
Total runtime 3322 ms.

BK_STOP 1716465620777

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -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="DNAwalker-PT-07track28RR"
export BK_EXAMINATION="ReachabilityCardinality"
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 2-5568"
echo " Executing tool itstools"
echo " Input is DNAwalker-PT-07track28RR, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r114-smll-171624276000422"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-07track28RR.tgz
mv DNAwalker-PT-07track28RR execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;