Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r421-smll-171690572600098.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 greatspnxred
Input is TokenRing-COL-020, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r421-smll-171690572600098
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 420K
-rw-r--r-- 1 mcc users 4.7K Apr 11 19:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 40K Apr 11 19:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Apr 11 19:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 34K Apr 11 19:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 23 08:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 08:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 23 08:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 08:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 11 21:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Apr 11 21:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 20:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Apr 11 20:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 08:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 08:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 18K 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 TokenRing-COL-020-CTLFireability-2024-00
FORMULA_NAME TokenRing-COL-020-CTLFireability-2024-01
FORMULA_NAME TokenRing-COL-020-CTLFireability-2024-02
FORMULA_NAME TokenRing-COL-020-CTLFireability-2024-03
FORMULA_NAME TokenRing-COL-020-CTLFireability-2024-04
FORMULA_NAME TokenRing-COL-020-CTLFireability-2024-05
FORMULA_NAME TokenRing-COL-020-CTLFireability-2024-06
FORMULA_NAME TokenRing-COL-020-CTLFireability-2024-07
FORMULA_NAME TokenRing-COL-020-CTLFireability-2024-08
FORMULA_NAME TokenRing-COL-020-CTLFireability-2024-09
FORMULA_NAME TokenRing-COL-020-CTLFireability-2024-10
FORMULA_NAME TokenRing-COL-020-CTLFireability-2024-11
FORMULA_NAME TokenRing-COL-020-CTLFireability-2024-12
FORMULA_NAME TokenRing-COL-020-CTLFireability-2024-13
FORMULA_NAME TokenRing-COL-020-CTLFireability-2024-14
FORMULA_NAME TokenRing-COL-020-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716976341763

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TokenRing-COL-020
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-29 09:52:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-29 09:52:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 09:52:25] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-29 09:52:25] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-29 09:52:25] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 960 ms
[2024-05-29 09:52:26] [INFO ] Imported 1 HL places and 2 HL transitions for a total of 441 PT places and 9282.0 transition bindings in 39 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 42 ms.
[2024-05-29 09:52:26] [INFO ] Built PT skeleton of HLPN with 1 places and 2 transitions 4 arcs in 7 ms.
[2024-05-29 09:52:26] [INFO ] Skeletonized 3 HLPN properties in 3 ms. Removed 13 properties that had guard overlaps.
Computed a total of 1 stabilizing places and 0 stable transitions
All 16 properties of the HLPN use transition enablings in a way that makes the skeleton too coarse.
Domain [Process(21), Process(21)] of place State breaks symmetries in sort Process
[2024-05-29 09:52:26] [INFO ] Unfolded HLPN to a Petri net with 441 places and 8421 transitions 33684 arcs in 267 ms.
[2024-05-29 09:52:26] [INFO ] Unfolded 16 HLPN properties in 43 ms.
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 62 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
// Phase 1: matrix 8421 rows 441 cols
[2024-05-29 09:52:38] [INFO ] Computed 21 invariants in 83 ms
[2024-05-29 09:52:39] [INFO ] Implicit Places using invariants in 425 ms returned []
[2024-05-29 09:52:39] [INFO ] Invariant cache hit.
[2024-05-29 09:52:41] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2024-05-29 09:52:43] [INFO ] Implicit Places using invariants and state equation in 4016 ms returned []
Implicit Place search using SMT with State Equation took 4484 ms to find 0 implicit places.
Running 8401 sub problems to find dead transitions.
[2024-05-29 09:52:43] [INFO ] Invariant cache hit.
[2024-05-29 09:52:43] [INFO ] State equation strengthened by 8020 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 8401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 441/8862 variables, and 21 constraints, problems are : Problem set: 0 solved, 8401 unsolved in 30456 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 0/441 constraints, ReadFeed: 0/8020 constraints, PredecessorRefiner: 8401/8401 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 8401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 441/8862 variables, and 21 constraints, problems are : Problem set: 0 solved, 8401 unsolved in 30200 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 0/441 constraints, ReadFeed: 0/8020 constraints, PredecessorRefiner: 0/8401 constraints, Known Traps: 0/0 constraints]
After SMT, in 81943ms problems are : Problem set: 0 solved, 8401 unsolved
Search for dead transitions found 0 dead transitions in 82105ms
Finished structural reductions in LTL mode , in 1 iterations and 86741 ms. Remains : 441/441 places, 8421/8421 transitions.
Support contains 441 out of 441 places after structural reductions.
[2024-05-29 09:54:10] [INFO ] Flatten gal took : 1814 ms
[2024-05-29 09:54:31] [INFO ] Flatten gal took : 2883 ms
[2024-05-29 09:54:53] [INFO ] Input system was already deterministic with 8421 transitions.
Reduction of identical properties reduced properties to check from 16 to 9
RANDOM walk for 32537 steps (8 resets) in 120005 ms. (0 steps per ms) remains 6/9 properties
BEST_FIRST walk for 11345 steps (0 resets) in 20007 ms. (0 steps per ms) remains 6/6 properties
BEST_FIRST walk for 14080 steps (2 resets) in 20008 ms. (0 steps per ms) remains 6/6 properties
BEST_FIRST walk for 12184 steps (0 resets) in 20006 ms. (0 steps per ms) remains 6/6 properties
BEST_FIRST walk for 10824 steps (0 resets) in 20008 ms. (0 steps per ms) remains 6/6 properties
BEST_FIRST walk for 11244 steps (0 resets) in 20009 ms. (0 steps per ms) remains 6/6 properties
BEST_FIRST walk for 11728 steps (0 resets) in 20005 ms. (0 steps per ms) remains 6/6 properties
[2024-05-29 09:55:56] [INFO ] Invariant cache hit.
[2024-05-29 09:55:56] [INFO ] State equation strengthened by 8020 read => feed constraints.
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running TokenRing-COL-020

IS_COLORED=1
IS_NUPN=

LOADING model.pnml ...
MODEL CLASS: SYMMETRIC NET
PLACES: 1
TRANSITIONS: 2
CONSTANTS: 0
TEMPLATE VARS: 0
COLOR CLASSES: 2
COLOR VARS: 3
ARCS: 4
LOADING TIME: 0.298

UNFOLDING COLORS...
MODEL CLASS: P/T NET
PLACES: 441
TRANSITIONS: 8421
CONSTANTS: 0
TEMPLATE VARS: 0
ARCS: 33684
UNFOLDING TIME: 2.419

SAVING AS /home/mcc/execution/model.(net/def) ...
exportGspn useExt=true
SAVING TIME: 0.35
SAVING NAME MAP FILE /home/mcc/execution/model.id2name ...
SAVING UNFOLDING MAP FILE /home/mcc/execution/model.unfmap ...
TOTAL TIME: 3.391
OK.
----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 597
MODEL NAME: /home/mcc/execution/model
441 places, 8421 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1716977770185

--------------------
content from stderr:

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML

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="TokenRing-COL-020"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is TokenRing-COL-020, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r421-smll-171690572600098"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-COL-020.tgz
mv TokenRing-COL-020 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;