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.r334-tall-171679079400015.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 RingSingleMessageInMbox-PT-d0m005, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r334-tall-171679079400015
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 468K
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 07:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.5K Apr 13 00:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Apr 13 00:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Apr 13 00:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Apr 13 00:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 07:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 64K May 18 16:43 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 RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-00
FORMULA_NAME RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-01
FORMULA_NAME RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-02
FORMULA_NAME RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-03
FORMULA_NAME RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-04
FORMULA_NAME RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-05
FORMULA_NAME RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-06
FORMULA_NAME RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-07
FORMULA_NAME RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-08
FORMULA_NAME RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-09
FORMULA_NAME RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-10
FORMULA_NAME RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-11
FORMULA_NAME RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-12
FORMULA_NAME RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-13
FORMULA_NAME RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-14
FORMULA_NAME RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716792032189

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RingSingleMessageInMbox-PT-d0m005
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-27 06:40:33] [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]
[2024-05-27 06:40:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 06:40:33] [INFO ] Load time of PNML (sax parser for PT used): 63 ms
[2024-05-27 06:40:33] [INFO ] Transformed 385 places.
[2024-05-27 06:40:33] [INFO ] Transformed 59 transitions.
[2024-05-27 06:40:33] [INFO ] Parsed PT model containing 385 places and 59 transitions and 236 arcs in 154 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
Deduced a syphon composed of 329 places in 0 ms
Reduce places removed 329 places and 0 transitions.
FORMULA RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-27 06:40:33] [INFO ] Flatten gal took : 67 ms
[2024-05-27 06:40:33] [INFO ] Flatten gal took : 24 ms
[2024-05-27 06:40:33] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1519963253849402738.gal : 10 ms
[2024-05-27 06:40:33] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9351249725286845925.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1519963253849402738.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9351249725286845925.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 40000 steps (8508 resets) in 1441 ms. (27 steps per ms) remains 4/10 properties
FORMULA RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK

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 ...328
Loading property file /tmp/ReachabilityCardinality9351249725286845925.prop.
Reachability property RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-15 is true.
Invariant property RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-06 does not hold.
SDD proceeding with computation,8 properties remain. new max is 2
SDD size :1 after 5
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :5 after 12
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :12 after 18
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :18 after 39
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :39 after 42
Reachability property RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-01 is true.
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :42 after 79
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :79 after 121
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :121 after 160
Reachability property RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-11 is true.
Invariant property RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-08 does not hold.
Reachability property RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-07 is true.
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :160 after 261
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :261 after 474
BEST_FIRST walk for 40001 steps (3623 resets) in 528 ms. (75 steps per ms) remains 4/4 properties
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :474 after 1744
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,2662,0.108167,6368,2,1560,21,8879,10,0,361,6188,0
Total reachable state count : 2662

Verifying 10 reachability properties.
Reachability property RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-01 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-01,166,0.111032,6628,2,384,21,8879,11,0,404,6188,0
Invariant property RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-03 is true.
FORMULA RingSingleMessageInMbox-PT-d0m005-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
RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-03,0,0.114018,6628,1,0,21,8879,11,0,422,6188,0
Invariant property RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-04 is true.
FORMULA RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-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
RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-04,0,0.116107,6628,1,0,21,8879,11,0,430,6188,0
Reachability property RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-05 does not hold.
FORMULA RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-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
RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-05,0,0.120299,6628,1,0,21,8879,11,0,452,6188,0
Invariant property RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-06 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-06,4,0.124024,6628,2,96,21,8879,12,0,495,6188,0
Reachability property RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-07 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-07,2,0.12838,6628,2,59,21,8879,13,0,535,6188,0
Invariant property RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-08 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-08,2,0.129667,6628,2,59,21,8879,14,0,550,6188,0
Reachability property RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-11 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-11,6,0.131133,6628,2,87,21,8879,15,0,568,6188,0
Invariant property RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-12 is true.
FORMULA RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-12 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
RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-12,0,0.131657,6628,1,0,21,8879,15,0,569,6188,0
Reachability property RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-15 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RingSingleMessageInMbox-PT-d0m005-ReachabilityFireability-2024-15,2,0.131887,6628,2,61,21,8879,16,0,569,6188,0
BEST_FIRST walk for 40003 steps (2033 resets) in 375 ms. (106 steps per ms) remains 4/4 properties
ITS tools runner thread asked to quit. Dying gracefully.
BEST_FIRST walk for 40004 steps (2020 resets) in 524 ms. (76 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (3765 resets) in 117 ms. (339 steps per ms) remains 4/4 properties
All properties solved without resorting to model-checking.
Total runtime 1341 ms.

BK_STOP 1716792034655

--------------------
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="RingSingleMessageInMbox-PT-d0m005"
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 RingSingleMessageInMbox-PT-d0m005, 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 r334-tall-171679079400015"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RingSingleMessageInMbox-PT-d0m005.tgz
mv RingSingleMessageInMbox-PT-d0m005 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 ;