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.r400-tall-171690533200815.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 Szymanski-PT-a02, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r400-tall-171690533200815
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 552K
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 23 08:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 08:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 08:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 08:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 11 15:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 150K Apr 11 15:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Apr 11 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Apr 11 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 08:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 08:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 101K 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 Szymanski-PT-a02-ReachabilityFireability-2024-00
FORMULA_NAME Szymanski-PT-a02-ReachabilityFireability-2024-01
FORMULA_NAME Szymanski-PT-a02-ReachabilityFireability-2024-02
FORMULA_NAME Szymanski-PT-a02-ReachabilityFireability-2024-03
FORMULA_NAME Szymanski-PT-a02-ReachabilityFireability-2024-04
FORMULA_NAME Szymanski-PT-a02-ReachabilityFireability-2024-05
FORMULA_NAME Szymanski-PT-a02-ReachabilityFireability-2024-06
FORMULA_NAME Szymanski-PT-a02-ReachabilityFireability-2024-07
FORMULA_NAME Szymanski-PT-a02-ReachabilityFireability-2024-08
FORMULA_NAME Szymanski-PT-a02-ReachabilityFireability-2024-09
FORMULA_NAME Szymanski-PT-a02-ReachabilityFireability-2024-10
FORMULA_NAME Szymanski-PT-a02-ReachabilityFireability-2024-11
FORMULA_NAME Szymanski-PT-a02-ReachabilityFireability-2024-12
FORMULA_NAME Szymanski-PT-a02-ReachabilityFireability-2024-13
FORMULA_NAME Szymanski-PT-a02-ReachabilityFireability-2024-14
FORMULA_NAME Szymanski-PT-a02-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717085907233

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Szymanski-PT-a02
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-30 16:18:28] [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]
[2024-05-30 16:18:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 16:18:28] [INFO ] Load time of PNML (sax parser for PT used): 73 ms
[2024-05-30 16:18:28] [INFO ] Transformed 61 places.
[2024-05-30 16:18:28] [INFO ] Transformed 224 transitions.
[2024-05-30 16:18:28] [INFO ] Parsed PT model containing 61 places and 224 transitions and 900 arcs in 165 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 8 transitions.
FORMULA Szymanski-PT-a02-ReachabilityFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-a02-ReachabilityFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-a02-ReachabilityFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-a02-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-30 16:18:29] [INFO ] Flatten gal took : 106 ms
[2024-05-30 16:18:29] [INFO ] Flatten gal took : 48 ms
RANDOM walk for 40001 steps (112 resets) in 1460 ms. (27 steps per ms) remains 11/12 properties
FORMULA Szymanski-PT-a02-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-30 16:18:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7596095247193532273.gal : 26 ms
BEST_FIRST walk for 40004 steps (8 resets) in 208 ms. (191 steps per ms) remains 11/11 properties
[2024-05-30 16:18:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1849477205876358371.prop : 10 ms
BEST_FIRST walk for 40003 steps (28 resets) in 391 ms. (102 steps per ms) remains 11/11 properties
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/ReachabilityCardinality7596095247193532273.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1849477205876358371.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 ...328
Loading property file /tmp/ReachabilityCardinality1849477205876358371.prop.
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 10
SDD proceeding with computation,11 properties remain. new max is 8
SDD size :10 after 34
SDD proceeding with computation,11 properties remain. new max is 16
SDD size :34 after 116
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :116 after 222
Invariant property Szymanski-PT-a02-ReachabilityFireability-2024-13 does not hold.
FORMULA Szymanski-PT-a02-ReachabilityFireability-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :222 after 337
SDD proceeding with computation,10 properties remain. new max is 64
SDD size :337 after 3093
BEST_FIRST walk for 40003 steps (8 resets) in 937 ms. (42 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 208 ms. (191 steps per ms) remains 11/11 properties
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :3093 after 13268
Invariant property Szymanski-PT-a02-ReachabilityFireability-2024-12 does not hold.
FORMULA Szymanski-PT-a02-ReachabilityFireability-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property Szymanski-PT-a02-ReachabilityFireability-2024-10 is true.
FORMULA Szymanski-PT-a02-ReachabilityFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
BEST_FIRST walk for 40003 steps (8 resets) in 113 ms. (350 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (100 resets) in 135 ms. (294 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 211 ms. (188 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (25 resets) in 100 ms. (396 steps per ms) remains 11/11 properties
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :13268 after 29829
BEST_FIRST walk for 40003 steps (38 resets) in 197 ms. (202 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (25 resets) in 55 ms. (714 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (108 resets) in 78 ms. (506 steps per ms) remains 11/11 properties
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :47014 after 61847
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,62187,0.994232,6864,2,608,18,14748,14,0,469,7695,0
Total reachable state count : 62187

Verifying 11 reachability properties.
Reachability property Szymanski-PT-a02-ReachabilityFireability-2024-01 does not hold.
FORMULA Szymanski-PT-a02-ReachabilityFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : Szymanski-PT-a02-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
Szymanski-PT-a02-ReachabilityFireability-2024-01,0,0.995655,7124,1,0,18,14748,14,0,477,7695,0
Invariant property Szymanski-PT-a02-ReachabilityFireability-2024-02 is true.
FORMULA Szymanski-PT-a02-ReachabilityFireability-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
Szymanski-PT-a02-ReachabilityFireability-2024-02,0,0.997215,7124,1,0,18,14748,14,0,495,7695,0
Reachability property Szymanski-PT-a02-ReachabilityFireability-2024-04 does not hold.
FORMULA Szymanski-PT-a02-ReachabilityFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : Szymanski-PT-a02-ReachabilityFireability-2024-04

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Szymanski-PT-a02-ReachabilityFireability-2024-04,0,1.00126,7124,1,0,18,14748,14,0,528,7695,0
Reachability property Szymanski-PT-a02-ReachabilityFireability-2024-05 does not hold.
FORMULA Szymanski-PT-a02-ReachabilityFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : Szymanski-PT-a02-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
Szymanski-PT-a02-ReachabilityFireability-2024-05,0,1.00224,7124,1,0,18,14748,14,0,536,7695,0
Reachability property Szymanski-PT-a02-ReachabilityFireability-2024-06 does not hold.
FORMULA Szymanski-PT-a02-ReachabilityFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : Szymanski-PT-a02-ReachabilityFireability-2024-06

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Szymanski-PT-a02-ReachabilityFireability-2024-06,0,1.0027,7124,1,0,18,14748,14,0,543,7695,0
Reachability property Szymanski-PT-a02-ReachabilityFireability-2024-07 does not hold.
FORMULA Szymanski-PT-a02-ReachabilityFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : Szymanski-PT-a02-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
Szymanski-PT-a02-ReachabilityFireability-2024-07,0,1.00365,7124,1,0,18,14748,14,0,550,7695,0
Invariant property Szymanski-PT-a02-ReachabilityFireability-2024-08 is true.
FORMULA Szymanski-PT-a02-ReachabilityFireability-2024-08 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
Szymanski-PT-a02-ReachabilityFireability-2024-08,0,1.00523,7124,1,0,18,14748,14,0,559,7695,0
Invariant property Szymanski-PT-a02-ReachabilityFireability-2024-09 is true.
FORMULA Szymanski-PT-a02-ReachabilityFireability-2024-09 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
Szymanski-PT-a02-ReachabilityFireability-2024-09,0,1.00689,7124,1,0,18,14748,14,0,567,7695,0
Reachability property Szymanski-PT-a02-ReachabilityFireability-2024-10 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
Szymanski-PT-a02-ReachabilityFireability-2024-10,2,1.0105,7124,2,53,18,14748,15,0,610,7695,0
Invariant property Szymanski-PT-a02-ReachabilityFireability-2024-12 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
Szymanski-PT-a02-ReachabilityFireability-2024-12,24,1.0107,7124,2,71,18,14748,16,0,611,7695,0
Invariant property Szymanski-PT-a02-ReachabilityFireability-2024-13 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
Szymanski-PT-a02-ReachabilityFireability-2024-13,36,1.01294,7124,2,83,18,14748,17,0,639,7695,0
ITS tools runner thread asked to quit. Dying gracefully.
Probably explored full state space saw : 62187 states, properties seen :3
Probabilistic random walk after 343313 steps, saw 62187 distinct states, run finished after 1414 ms. (steps per millisecond=242 ) properties seen :3
Explored full state space saw : 62187 states, properties seen :0
Exhaustive walk after 343313 steps, saw 62187 distinct states, run finished after 725 ms. (steps per millisecond=473 ) properties seen :0
All properties solved without resorting to model-checking.
Total runtime 3766 ms.

BK_STOP 1717085912140

--------------------
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="Szymanski-PT-a02"
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 Szymanski-PT-a02, 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 r400-tall-171690533200815"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-a02.tgz
mv Szymanski-PT-a02 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 ;