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-171620118200271.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 AirplaneLD-PT-0100, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r004-smll-171620118200271
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.9M
-rw-r--r-- 1 mcc users 76K Apr 12 03:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 286K Apr 12 03:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 21K Apr 12 03:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 127K 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 91K Apr 22 14:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 15K Apr 22 14:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 73K Apr 22 14:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 181K Apr 12 03:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 704K Apr 12 03:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 108K Apr 12 03:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 646K Apr 12 03:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 9.5K Apr 22 14:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 20K 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 433K 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-0100-ReachabilityFireability-2024-00
FORMULA_NAME AirplaneLD-PT-0100-ReachabilityFireability-2024-01
FORMULA_NAME AirplaneLD-PT-0100-ReachabilityFireability-2024-02
FORMULA_NAME AirplaneLD-PT-0100-ReachabilityFireability-2024-03
FORMULA_NAME AirplaneLD-PT-0100-ReachabilityFireability-2024-04
FORMULA_NAME AirplaneLD-PT-0100-ReachabilityFireability-2024-05
FORMULA_NAME AirplaneLD-PT-0100-ReachabilityFireability-2024-06
FORMULA_NAME AirplaneLD-PT-0100-ReachabilityFireability-2024-07
FORMULA_NAME AirplaneLD-PT-0100-ReachabilityFireability-2024-08
FORMULA_NAME AirplaneLD-PT-0100-ReachabilityFireability-2024-09
FORMULA_NAME AirplaneLD-PT-0100-ReachabilityFireability-2024-10
FORMULA_NAME AirplaneLD-PT-0100-ReachabilityFireability-2024-11
FORMULA_NAME AirplaneLD-PT-0100-ReachabilityFireability-2024-12
FORMULA_NAME AirplaneLD-PT-0100-ReachabilityFireability-2024-13
FORMULA_NAME AirplaneLD-PT-0100-ReachabilityFireability-2024-14
FORMULA_NAME AirplaneLD-PT-0100-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716412869896

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-0100
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-22 21:21:13] [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 21:21:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 21:21:13] [INFO ] Load time of PNML (sax parser for PT used): 321 ms
[2024-05-22 21:21:13] [INFO ] Transformed 719 places.
[2024-05-22 21:21:13] [INFO ] Transformed 808 transitions.
[2024-05-22 21:21:13] [INFO ] Found NUPN structural information;
[2024-05-22 21:21:13] [INFO ] Parsed PT model containing 719 places and 808 transitions and 3078 arcs in 571 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 101 ms.
Working with output stream class java.io.PrintStream
Reduce places removed 302 places and 0 transitions.
FORMULA AirplaneLD-PT-0100-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (5034 resets) in 3607 ms. (11 steps per ms) remains 7/15 properties
FORMULA AirplaneLD-PT-0100-ReachabilityFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0100-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0100-ReachabilityFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0100-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0100-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0100-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0100-ReachabilityFireability-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0100-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-22 21:21:15] [INFO ] Flatten gal took : 357 ms
[2024-05-22 21:21:15] [INFO ] Flatten gal took : 173 ms
[2024-05-22 21:21:15] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2129137838203749895.gal : 87 ms
[2024-05-22 21:21:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11197940707627862188.prop : 23 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/ReachabilityCardinality2129137838203749895.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11197940707627862188.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/ReachabilityCardinality11197940707627862188.prop.
BEST_FIRST walk for 40004 steps (40 resets) in 4940 ms. (8 steps per ms) remains 7/7 properties
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :36 after 936
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :936 after 4556
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :4556 after 10201
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,3.48774e+07,0.591682,15012,2,2435,12,52467,13,0,3576,6499,0
Total reachable state count : 34877423

Verifying 7 reachability properties.
BEST_FIRST walk for 40004 steps (36 resets) in 2441 ms. (16 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (47 resets) in 56 ms. (701 steps per ms) remains 7/7 properties
Reachability property AirplaneLD-PT-0100-ReachabilityFireability-2024-02 does not hold.
FORMULA AirplaneLD-PT-0100-ReachabilityFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : AirplaneLD-PT-0100-ReachabilityFireability-2024-02

BEST_FIRST walk for 40004 steps (49 resets) in 61 ms. (645 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (44 resets) in 130 ms. (305 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (36 resets) in 36 ms. (1081 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (52 resets) in 100 ms. (396 steps per ms) remains 7/7 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-0100-ReachabilityFireability-2024-02,0,0.776303,16200,1,0,12,52467,13,0,3975,20389,0
Invariant property AirplaneLD-PT-0100-ReachabilityFireability-2024-03 does not hold.
FORMULA AirplaneLD-PT-0100-ReachabilityFireability-2024-03 FALSE 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-0100-ReachabilityFireability-2024-03,52,0.847328,17688,2,469,12,52467,13,0,4060,20395,0
Reachability property AirplaneLD-PT-0100-ReachabilityFireability-2024-08 does not hold.
FORMULA AirplaneLD-PT-0100-ReachabilityFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : AirplaneLD-PT-0100-ReachabilityFireability-2024-08

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AirplaneLD-PT-0100-ReachabilityFireability-2024-08,0,0.852214,17688,1,0,12,52467,13,0,4065,20414,0
Reachability property AirplaneLD-PT-0100-ReachabilityFireability-2024-09 does not hold.
FORMULA AirplaneLD-PT-0100-ReachabilityFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : AirplaneLD-PT-0100-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-0100-ReachabilityFireability-2024-09,0,0.855279,17688,1,0,12,52467,13,0,4069,20419,0
Reachability property AirplaneLD-PT-0100-ReachabilityFireability-2024-11 does not hold.
FORMULA AirplaneLD-PT-0100-ReachabilityFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : AirplaneLD-PT-0100-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-0100-ReachabilityFireability-2024-11,0,0.864245,17688,1,0,12,52467,13,0,4088,20731,0
Reachability property AirplaneLD-PT-0100-ReachabilityFireability-2024-14 does not hold.
FORMULA AirplaneLD-PT-0100-ReachabilityFireability-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : AirplaneLD-PT-0100-ReachabilityFireability-2024-14

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-0100-ReachabilityFireability-2024-14,0,0.871654,17688,1,0,12,52467,13,0,4099,20742,0
Invariant property AirplaneLD-PT-0100-ReachabilityFireability-2024-15 is true.
FORMULA AirplaneLD-PT-0100-ReachabilityFireability-2024-15 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-0100-ReachabilityFireability-2024-15,0,0.900753,17688,1,0,12,52467,13,0,4109,20767,0
// Phase 1: matrix 808 rows 417 cols
[2024-05-22 21:21:17] [INFO ] Computed 3 invariants in 86 ms
After SMT solving in domain Real declared 259/1225 variables, and 0 constraints, problems are : Problem set: 1 solved, 0 unsolved in 271 ms.
Refiners :[Domain max(s): 0/417 constraints, Positive P Invariants (semi-flows): 0/2 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/417 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 1436ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
All properties solved without resorting to model-checking.
Total runtime 5661 ms.

BK_STOP 1716412878748

--------------------
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-0100"
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-0100, 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-171620118200271"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-0100.tgz
mv AirplaneLD-PT-0100 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 ;