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.r004-smll-171620118200263.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)
............................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is AirplaneLD-PT-0050, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r004-smll-171620118200263
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 42K Apr 12 03:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 202K Apr 12 03:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 22K Apr 12 03:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 143K Apr 12 03:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 31K Apr 22 14:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 93K Apr 22 14:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 16K Apr 22 14:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 72K Apr 22 14:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 31K Apr 12 03:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 132K Apr 12 03:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 62K Apr 12 03:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 391K Apr 12 03:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.9K Apr 22 14:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 219K 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 AirplaneLD-PT-0050-ReachabilityFireability-2024-00
FORMULA_NAME AirplaneLD-PT-0050-ReachabilityFireability-2024-01
FORMULA_NAME AirplaneLD-PT-0050-ReachabilityFireability-2024-02
FORMULA_NAME AirplaneLD-PT-0050-ReachabilityFireability-2024-03
FORMULA_NAME AirplaneLD-PT-0050-ReachabilityFireability-2024-04
FORMULA_NAME AirplaneLD-PT-0050-ReachabilityFireability-2024-05
FORMULA_NAME AirplaneLD-PT-0050-ReachabilityFireability-2024-06
FORMULA_NAME AirplaneLD-PT-0050-ReachabilityFireability-2024-07
FORMULA_NAME AirplaneLD-PT-0050-ReachabilityFireability-2024-08
FORMULA_NAME AirplaneLD-PT-0050-ReachabilityFireability-2024-09
FORMULA_NAME AirplaneLD-PT-0050-ReachabilityFireability-2024-10
FORMULA_NAME AirplaneLD-PT-0050-ReachabilityFireability-2024-11
FORMULA_NAME AirplaneLD-PT-0050-ReachabilityFireability-2024-12
FORMULA_NAME AirplaneLD-PT-0050-ReachabilityFireability-2024-13
FORMULA_NAME AirplaneLD-PT-0050-ReachabilityFireability-2024-14
FORMULA_NAME AirplaneLD-PT-0050-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716412627915

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AirplaneLD-PT-0050
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-22 21:17:10] [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]
[2024-05-22 21:17:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 21:17:10] [INFO ] Load time of PNML (sax parser for PT used): 162 ms
[2024-05-22 21:17:10] [INFO ] Transformed 369 places.
[2024-05-22 21:17:10] [INFO ] Transformed 408 transitions.
[2024-05-22 21:17:10] [INFO ] Found NUPN structural information;
[2024-05-22 21:17:10] [INFO ] Parsed PT model containing 369 places and 408 transitions and 1553 arcs in 329 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 55 ms.
Working with output stream class java.io.PrintStream
Reduce places removed 152 places and 0 transitions.
FORMULA AirplaneLD-PT-0050-ReachabilityFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (5018 resets) in 3869 ms. (10 steps per ms) remains 8/15 properties
FORMULA AirplaneLD-PT-0050-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0050-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0050-ReachabilityFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0050-ReachabilityFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0050-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0050-ReachabilityFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0050-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-22 21:17:12] [INFO ] Flatten gal took : 206 ms
[2024-05-22 21:17:12] [INFO ] Flatten gal took : 88 ms
BEST_FIRST walk for 40004 steps (100 resets) in 630 ms. (63 steps per ms) remains 8/8 properties
[2024-05-22 21:17:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality76228788617899755.gal : 35 ms
[2024-05-22 21:17:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality174866520339384492.prop : 16 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/ReachabilityCardinality76228788617899755.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality174866520339384492.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 ...325
Loading property file /tmp/ReachabilityCardinality174866520339384492.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :10 after 19
BEST_FIRST walk for 40004 steps (83 resets) in 1290 ms. (30 steps per ms) remains 8/8 properties
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :19 after 270
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :270 after 1176
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :1176 after 2601
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,4.47122e+06,0.315281,9364,2,1188,11,28306,14,0,2240,3774,0
Total reachable state count : 4471223

Verifying 8 reachability properties.
Invariant property AirplaneLD-PT-0050-ReachabilityFireability-2024-03 is true.
FORMULA AirplaneLD-PT-0050-ReachabilityFireability-2024-03 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
AirplaneLD-PT-0050-ReachabilityFireability-2024-03,0,0.327793,9564,1,0,11,28306,14,0,2280,3774,0
Invariant property AirplaneLD-PT-0050-ReachabilityFireability-2024-04 is true.
FORMULA AirplaneLD-PT-0050-ReachabilityFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

BEST_FIRST walk for 40004 steps (62 resets) in 827 ms. (48 steps per ms) remains 8/8 properties
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AirplaneLD-PT-0050-ReachabilityFireability-2024-04,0,0.371616,9568,1,0,11,28306,14,0,2391,3774,0
Invariant property AirplaneLD-PT-0050-ReachabilityFireability-2024-06 is true.
FORMULA AirplaneLD-PT-0050-ReachabilityFireability-2024-06 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
AirplaneLD-PT-0050-ReachabilityFireability-2024-06,0,0.424167,9568,1,0,11,28306,14,0,2584,3774,0
Reachability property AirplaneLD-PT-0050-ReachabilityFireability-2024-07 does not hold.
FORMULA AirplaneLD-PT-0050-ReachabilityFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : AirplaneLD-PT-0050-ReachabilityFireability-2024-07

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AirplaneLD-PT-0050-ReachabilityFireability-2024-07,0,0.462899,9912,1,0,11,28306,14,0,2648,3774,0
Reachability property AirplaneLD-PT-0050-ReachabilityFireability-2024-09 does not hold.
FORMULA AirplaneLD-PT-0050-ReachabilityFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : AirplaneLD-PT-0050-ReachabilityFireability-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
AirplaneLD-PT-0050-ReachabilityFireability-2024-09,0,0.478538,9912,1,0,11,28306,14,0,2680,3774,0
Reachability property AirplaneLD-PT-0050-ReachabilityFireability-2024-11 does not hold.
FORMULA AirplaneLD-PT-0050-ReachabilityFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : AirplaneLD-PT-0050-ReachabilityFireability-2024-11

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AirplaneLD-PT-0050-ReachabilityFireability-2024-11,0,0.489711,9912,1,0,11,28306,14,0,2692,3774,0
Reachability property AirplaneLD-PT-0050-ReachabilityFireability-2024-13 is true.
FORMULA AirplaneLD-PT-0050-ReachabilityFireability-2024-13 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
AirplaneLD-PT-0050-ReachabilityFireability-2024-13,1,0.492078,9912,2,218,11,28306,14,0,2699,3774,0
Reachability property AirplaneLD-PT-0050-ReachabilityFireability-2024-15 does not hold.
FORMULA AirplaneLD-PT-0050-ReachabilityFireability-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : AirplaneLD-PT-0050-ReachabilityFireability-2024-15

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AirplaneLD-PT-0050-ReachabilityFireability-2024-15,0,0.495391,9912,1,0,11,28306,14,0,2703,3774,0
ITS tools runner thread asked to quit. Dying gracefully.
BEST_FIRST walk for 40004 steps (96 resets) in 1840 ms. (21 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (34 resets) in 213 ms. (186 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (98 resets) in 103 ms. (384 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (55 resets) in 81 ms. (487 steps per ms) remains 7/8 properties
BEST_FIRST walk for 40004 steps (65 resets) in 52 ms. (754 steps per ms) remains 7/7 properties
All properties solved without resorting to model-checking.
Total runtime 3191 ms.

BK_STOP 1716412633622

--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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="AirplaneLD-PT-0050"
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 2-5568"
echo " Executing tool itstools"
echo " Input is AirplaneLD-PT-0050, 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 r004-smll-171620118200263"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-0050.tgz
mv AirplaneLD-PT-0050 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 ;