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.r138-smll-167819420100270.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is Diffusion2D-PT-D50N100, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r138-smll-167819420100270
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.7M
-rw-r--r-- 1 mcc users 7.3K Feb 26 04:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Feb 26 04:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 26 04:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 04:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.4K Feb 25 15:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 15:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 04:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 104K Feb 26 04:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Feb 26 04:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 26 04:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:59 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 7.3M Mar 5 18:22 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 Diffusion2D-PT-D50N100-ReachabilityCardinality-00
FORMULA_NAME Diffusion2D-PT-D50N100-ReachabilityCardinality-01
FORMULA_NAME Diffusion2D-PT-D50N100-ReachabilityCardinality-02
FORMULA_NAME Diffusion2D-PT-D50N100-ReachabilityCardinality-03
FORMULA_NAME Diffusion2D-PT-D50N100-ReachabilityCardinality-04
FORMULA_NAME Diffusion2D-PT-D50N100-ReachabilityCardinality-05
FORMULA_NAME Diffusion2D-PT-D50N100-ReachabilityCardinality-06
FORMULA_NAME Diffusion2D-PT-D50N100-ReachabilityCardinality-07
FORMULA_NAME Diffusion2D-PT-D50N100-ReachabilityCardinality-08
FORMULA_NAME Diffusion2D-PT-D50N100-ReachabilityCardinality-09
FORMULA_NAME Diffusion2D-PT-D50N100-ReachabilityCardinality-10
FORMULA_NAME Diffusion2D-PT-D50N100-ReachabilityCardinality-11
FORMULA_NAME Diffusion2D-PT-D50N100-ReachabilityCardinality-12
FORMULA_NAME Diffusion2D-PT-D50N100-ReachabilityCardinality-13
FORMULA_NAME Diffusion2D-PT-D50N100-ReachabilityCardinality-14
FORMULA_NAME Diffusion2D-PT-D50N100-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678721442675

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=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Diffusion2D-PT-D50N100
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-13 15:30:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-13 15:30:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 15:30:47] [INFO ] Load time of PNML (sax parser for PT used): 729 ms
[2023-03-13 15:30:47] [INFO ] Transformed 2500 places.
[2023-03-13 15:30:47] [INFO ] Transformed 19404 transitions.
[2023-03-13 15:30:47] [INFO ] Parsed PT model containing 2500 places and 19404 transitions and 38808 arcs in 917 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 29 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 16) seen :1
FORMULA Diffusion2D-PT-D50N100-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 15) seen :0
Interrupted probabilistic random walk after 77467 steps, run timeout after 3001 ms. (steps per millisecond=25 ) properties seen :{}
Probabilistic random walk after 77467 steps, saw 64490 distinct states, run finished after 3004 ms. (steps per millisecond=25 ) properties seen :0
Running SMT prover for 15 properties.
// Phase 1: matrix 19404 rows 2500 cols
[2023-03-13 15:30:51] [INFO ] Computed 1 place invariants in 213 ms
[2023-03-13 15:30:54] [INFO ] After 2153ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2023-03-13 15:30:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 50 ms returned sat
[2023-03-13 15:31:19] [INFO ] After 22175ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :15
[2023-03-13 15:31:19] [INFO ] After 22231ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :15
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-03-13 15:31:19] [INFO ] After 25134ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :15
Fused 15 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 2015 ms.
Support contains 241 out of 2500 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Graph (trivial) has 15816 edges and 2500 vertex of which 2259 / 2500 are part of one of the 1 SCC in 31 ms
Free SCC test removed 2258 places
Drop transitions removed 15816 transitions
Ensure Unique test removed 2910 transitions
Reduce isomorphic transitions removed 18726 transitions.
Drop transitions removed 232 transitions
Redundant transition composition rules discarded 232 transitions
Iterating global reduction 0 with 232 rules applied. Total rules applied 233 place count 242 transition count 446
Applied a total of 233 rules in 230 ms. Remains 242 /2500 variables (removed 2258) and now considering 446/19404 (removed 18958) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 231 ms. Remains : 242/2500 places, 446/19404 transitions.
Incomplete random walk after 10024 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=371 ) properties (out of 15) seen :5
FORMULA Diffusion2D-PT-D50N100-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D50N100-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D50N100-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D50N100-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D50N100-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 10) seen :1
FORMULA Diffusion2D-PT-D50N100-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 9) seen :1
FORMULA Diffusion2D-PT-D50N100-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 8) seen :1
FORMULA Diffusion2D-PT-D50N100-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 446 rows 242 cols
[2023-03-13 15:31:21] [INFO ] Computed 1 place invariants in 14 ms
[2023-03-13 15:31:21] [INFO ] After 114ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-13 15:31:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-13 15:31:22] [INFO ] After 338ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-13 15:31:22] [INFO ] After 613ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 296 ms.
[2023-03-13 15:31:22] [INFO ] After 1075ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
FORMULA Diffusion2D-PT-D50N100-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D50N100-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D50N100-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D50N100-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D50N100-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D50N100-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 116 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=116 )
FORMULA Diffusion2D-PT-D50N100-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 7 properties in 77 ms.
All properties solved without resorting to model-checking.
Total runtime 36671 ms.
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=ReachabilityCardinality.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Diffusion2D_PT_D50N100
(NrP: 2500 NrTr: 19404 NrArc: 38808)

parse formulas
formulas created successfully
place and transition orderings generation:0m 4.313sec

net check time: 0m 0.011sec

init dd package: 0m 3.291sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 9485948 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16094952 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 2.115sec

3848 3848 3848 3848 3848 3848 6307 6041 5840 5667 5512 5368 5199 8460 8014 7646 7318 7020 6742 11171 10394 9794 9281 8813 8384 14560 13020 12136 11408 10756 10164 9608

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="Diffusion2D-PT-D50N100"
export BK_EXAMINATION="ReachabilityCardinality"
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 Diffusion2D-PT-D50N100, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r138-smll-167819420100270"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D50N100.tgz
mv Diffusion2D-PT-D50N100 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;