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-171620118200279.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-0200, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r004-smll-171620118200279
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.8M
-rw-r--r-- 1 mcc users 111K Apr 12 03:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 382K Apr 12 03:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 70K Apr 12 03:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 424K Apr 12 03:39 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 68K Apr 22 14:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 181K Apr 22 14:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 60K Apr 22 14:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 250K Apr 22 14:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 148K Apr 12 04:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 553K Apr 12 04:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 227K Apr 12 04:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.4M Apr 12 04:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 17K Apr 22 14:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 31K 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 872K 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-0200-ReachabilityFireability-2024-00
FORMULA_NAME AirplaneLD-PT-0200-ReachabilityFireability-2024-01
FORMULA_NAME AirplaneLD-PT-0200-ReachabilityFireability-2024-02
FORMULA_NAME AirplaneLD-PT-0200-ReachabilityFireability-2024-03
FORMULA_NAME AirplaneLD-PT-0200-ReachabilityFireability-2024-04
FORMULA_NAME AirplaneLD-PT-0200-ReachabilityFireability-2024-05
FORMULA_NAME AirplaneLD-PT-0200-ReachabilityFireability-2024-06
FORMULA_NAME AirplaneLD-PT-0200-ReachabilityFireability-2024-07
FORMULA_NAME AirplaneLD-PT-0200-ReachabilityFireability-2024-08
FORMULA_NAME AirplaneLD-PT-0200-ReachabilityFireability-2024-09
FORMULA_NAME AirplaneLD-PT-0200-ReachabilityFireability-2024-10
FORMULA_NAME AirplaneLD-PT-0200-ReachabilityFireability-2024-11
FORMULA_NAME AirplaneLD-PT-0200-ReachabilityFireability-2024-12
FORMULA_NAME AirplaneLD-PT-0200-ReachabilityFireability-2024-13
FORMULA_NAME AirplaneLD-PT-0200-ReachabilityFireability-2024-14
FORMULA_NAME AirplaneLD-PT-0200-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716413383177

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-0200
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-22 21:29:45] [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 21:29:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 21:29:46] [INFO ] Load time of PNML (sax parser for PT used): 475 ms
[2024-05-22 21:29:46] [INFO ] Transformed 1419 places.
[2024-05-22 21:29:46] [INFO ] Transformed 1608 transitions.
[2024-05-22 21:29:46] [INFO ] Found NUPN structural information;
[2024-05-22 21:29:46] [INFO ] Parsed PT model containing 1419 places and 1608 transitions and 6128 arcs in 840 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 101 ms.
Reduction of identical properties reduced properties to check from 16 to 15
Working with output stream class java.io.PrintStream
Reduce places removed 602 places and 0 transitions.
[2024-05-22 21:29:48] [INFO ] Flatten gal took : 489 ms
[2024-05-22 21:29:48] [INFO ] Flatten gal took : 280 ms
[2024-05-22 21:29:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13175275635026733204.gal : 99 ms
RANDOM walk for 40000 steps (5035 resets) in 6431 ms. (6 steps per ms) remains 8/15 properties
FORMULA AirplaneLD-PT-0200-ReachabilityFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0200-ReachabilityFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0200-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0200-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0200-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0200-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0200-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0200-ReachabilityFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-22 21:29:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16825413316804271198.prop : 42 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/ReachabilityCardinality13175275635026733204.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16825413316804271198.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 ...330
Loading property file /tmp/ReachabilityCardinality16825413316804271198.prop.
BEST_FIRST walk for 40004 steps (20 resets) in 5750 ms. (6 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (23 resets) in 1413 ms. (28 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (16 resets) in 40 ms. (975 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (22 resets) in 576 ms. (69 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (21 resets) in 49 ms. (800 steps per ms) remains 7/8 properties
FORMULA AirplaneLD-PT-0200-ReachabilityFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (16 resets) in 100 ms. (396 steps per ms) remains 7/7 properties
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 5
BEST_FIRST walk for 40004 steps (23 resets) in 203 ms. (196 steps per ms) remains 7/7 properties
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
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :19 after 36
BEST_FIRST walk for 40004 steps (22 resets) in 708 ms. (56 steps per ms) remains 6/7 properties
FORMULA AirplaneLD-PT-0200-ReachabilityFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :69 after 3366
// Phase 1: matrix 1608 rows 817 cols
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :3366 after 17420
[2024-05-22 21:29:51] [INFO ] Computed 3 invariants in 192 ms
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :17420 after 40401
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,2.75495e+08,3.05048,51148,2,4817,13,259352,14,0,7149,13044,0
Total reachable state count : 275494823

Verifying 8 reachability properties.
Reachability property AirplaneLD-PT-0200-ReachabilityFireability-2024-00 does not hold.
FORMULA AirplaneLD-PT-0200-ReachabilityFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : AirplaneLD-PT-0200-ReachabilityFireability-2024-00

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-0200-ReachabilityFireability-2024-00,0,4.46931,60532,1,0,13,259352,14,0,8595,94488,0
Reachability property AirplaneLD-PT-0200-ReachabilityFireability-2024-01 does not hold.
FORMULA AirplaneLD-PT-0200-ReachabilityFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : AirplaneLD-PT-0200-ReachabilityFireability-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
AirplaneLD-PT-0200-ReachabilityFireability-2024-01,0,4.54994,65888,1,0,13,259352,14,0,8600,94491,0
Reachability property AirplaneLD-PT-0200-ReachabilityFireability-2024-03 does not hold.
FORMULA AirplaneLD-PT-0200-ReachabilityFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : AirplaneLD-PT-0200-ReachabilityFireability-2024-03

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-0200-ReachabilityFireability-2024-03,0,4.55043,65888,1,0,13,259352,14,0,8601,94493,0
Reachability property AirplaneLD-PT-0200-ReachabilityFireability-2024-05 does not hold.
FORMULA AirplaneLD-PT-0200-ReachabilityFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : AirplaneLD-PT-0200-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
AirplaneLD-PT-0200-ReachabilityFireability-2024-05,0,4.68059,65888,1,0,13,260137,14,0,8700,95169,0
Reachability property AirplaneLD-PT-0200-ReachabilityFireability-2024-08 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
AirplaneLD-PT-0200-ReachabilityFireability-2024-08,1,4.68226,65888,2,818,13,260627,14,0,8701,95171,0
Invariant property AirplaneLD-PT-0200-ReachabilityFireability-2024-10 is true.
FORMULA AirplaneLD-PT-0200-ReachabilityFireability-2024-10 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-0200-ReachabilityFireability-2024-10,0,4.68603,65888,1,0,13,260731,14,0,8703,95173,0
Invariant property AirplaneLD-PT-0200-ReachabilityFireability-2024-11 is true.
FORMULA AirplaneLD-PT-0200-ReachabilityFireability-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
AirplaneLD-PT-0200-ReachabilityFireability-2024-11,0,4.69618,68724,1,0,13,262463,14,0,8707,95186,0
Invariant property AirplaneLD-PT-0200-ReachabilityFireability-2024-15 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
AirplaneLD-PT-0200-ReachabilityFireability-2024-15,1,4.70355,68724,2,818,13,262970,14,0,8710,95189,0
After SMT solving in domain Real declared 813/2425 variables, and 0 constraints, problems are : Problem set: 6 solved, 0 unsolved in 478 ms.
Refiners :[Domain max(s): 0/817 constraints, Positive P Invariants (semi-flows): 0/2 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/817 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 5289ms problems are : Problem set: 6 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
All properties solved without resorting to model-checking.
Total runtime 10820 ms.

BK_STOP 1716413396668

--------------------
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-0200"
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-0200, 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-171620118200279"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-0200.tgz
mv AirplaneLD-PT-0200 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 ;