Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r490-tall-167912708300154.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.............................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is Sudoku-COL-BN16, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r490-tall-167912708300154
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 900K
-rw-r--r-- 1 mcc users 7.4K Feb 26 09:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 26 09:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 26 08:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 26 08:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 11:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Feb 26 11:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 26 09:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 26 09:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 446K Mar 5 18:23 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 Sudoku-COL-BN16-CTLFireability-00
FORMULA_NAME Sudoku-COL-BN16-CTLFireability-01
FORMULA_NAME Sudoku-COL-BN16-CTLFireability-02
FORMULA_NAME Sudoku-COL-BN16-CTLFireability-03
FORMULA_NAME Sudoku-COL-BN16-CTLFireability-04
FORMULA_NAME Sudoku-COL-BN16-CTLFireability-05
FORMULA_NAME Sudoku-COL-BN16-CTLFireability-06
FORMULA_NAME Sudoku-COL-BN16-CTLFireability-07
FORMULA_NAME Sudoku-COL-BN16-CTLFireability-08
FORMULA_NAME Sudoku-COL-BN16-CTLFireability-09
FORMULA_NAME Sudoku-COL-BN16-CTLFireability-10
FORMULA_NAME Sudoku-COL-BN16-CTLFireability-11
FORMULA_NAME Sudoku-COL-BN16-CTLFireability-12
FORMULA_NAME Sudoku-COL-BN16-CTLFireability-13
FORMULA_NAME Sudoku-COL-BN16-CTLFireability-14
FORMULA_NAME Sudoku-COL-BN16-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679196016989

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=marciexred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-COL-BN16
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-19 03:20:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-19 03:20:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 03:20:18] [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.
[2023-03-19 03:20:18] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-19 03:20:19] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 762 ms
[2023-03-19 03:20:19] [INFO ] Imported 5 HL places and 1 HL transitions for a total of 5120 PT places and 65536.0 transition bindings in 28 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 10 ms.
[2023-03-19 03:20:19] [INFO ] Built PT skeleton of HLPN with 5 places and 1 transitions 5 arcs in 4 ms.
[2023-03-19 03:20:19] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Computed a total of 5 stabilizing places and 1 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 5 transition count 1
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 14 formulas.
FORMULA Sudoku-COL-BN16-CTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-BN16-CTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-BN16-CTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-BN16-CTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-BN16-CTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-BN16-CTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
All 16 properties of the HLPN use transition enablings in a way that makes the skeleton too coarse.
Domain [N(16), N(16)] of place Rows breaks symmetries in sort N
[2023-03-19 03:20:19] [INFO ] Unfolded HLPN to a Petri net with 5120 places and 4096 transitions 20480 arcs in 77 ms.
[2023-03-19 03:20:19] [INFO ] Unfolded 10 HLPN properties in 32 ms.
Support contains 1024 out of 5120 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Reduce places removed 4096 places and 0 transitions.
Iterating post reduction 0 with 4096 rules applied. Total rules applied 4096 place count 1024 transition count 4096
Applied a total of 4096 rules in 80 ms. Remains 1024 /5120 variables (removed 4096) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 1024 cols
[2023-03-19 03:20:37] [INFO ] Computed 168 place invariants in 828 ms
[2023-03-19 03:20:37] [INFO ] Implicit Places using invariants in 1206 ms returned []
[2023-03-19 03:20:37] [INFO ] Invariant cache hit.
[2023-03-19 03:20:39] [INFO ] Implicit Places using invariants and state equation in 1664 ms returned []
Implicit Place search using SMT with State Equation took 2896 ms to find 0 implicit places.
[2023-03-19 03:20:39] [INFO ] Invariant cache hit.
[2023-03-19 03:20:40] [INFO ] Dead Transitions using invariants and state equation in 1486 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1024/5120 places, 4096/4096 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4465 ms. Remains : 1024/5120 places, 4096/4096 transitions.
Support contains 1024 out of 1024 places after structural reductions.
[2023-03-19 03:20:48] [INFO ] Flatten gal took : 3013 ms
[2023-03-19 03:21:17] [INFO ] Flatten gal took : 4473 ms
[2023-03-19 03:21:47] [INFO ] Input system was already deterministic with 4096 transitions.
Incomplete random walk after 10000 steps, including 47 resets, run finished after 3613 ms. (steps per millisecond=2 ) properties (out of 15) seen :13
Interrupted Best-First random walk after 2001 steps, including 0 resets, run timeout after 7931 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 2001 steps, including 0 resets, run timeout after 5650 ms. (steps per millisecond=0 ) properties seen 0
Running SMT prover for 2 properties.
[2023-03-19 03:22:06] [INFO ] Invariant cache hit.
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=CTLFireability.xml --memory=6 --mcc-mode

parse successfull
net created successfully
CANNOT_COMPUTE


BK_STOP 1679196192717

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
colexpr_parser.cc:43: Parse exception: colexpr.y:367: Parse exception: colexpr: Parse error near ""
when parsing color expression <>

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="Sudoku-COL-BN16"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="marciexred"
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 2-5348"
echo " Executing tool marciexred"
echo " Input is Sudoku-COL-BN16, 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 r490-tall-167912708300154"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-COL-BN16.tgz
mv Sudoku-COL-BN16 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 ;