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.r394-oct2-167903718100622.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 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 ShieldPPPt-PT-010B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r394-oct2-167903718100622
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 580K
-rw-r--r-- 1 mcc users 6.0K Feb 25 21:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 25 21:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 25 21:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 25 21:05 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 3.2K Feb 25 17:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 17:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 21:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 116K Feb 25 21:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 25 21:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 34K Feb 25 21:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:00 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 185K 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 ShieldPPPt-PT-010B-ReachabilityCardinality-00
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-01
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-02
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-03
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-04
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-05
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-06
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-07
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-08
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-09
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-10
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-11
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-12
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-13
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-14
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679525483095

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=ShieldPPPt-PT-010B
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-22 22:51:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-22 22:51:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 22:51:25] [INFO ] Load time of PNML (sax parser for PT used): 136 ms
[2023-03-22 22:51:26] [INFO ] Transformed 783 places.
[2023-03-22 22:51:26] [INFO ] Transformed 713 transitions.
[2023-03-22 22:51:26] [INFO ] Found NUPN structural information;
[2023-03-22 22:51:26] [INFO ] Parsed PT model containing 783 places and 713 transitions and 1786 arcs in 240 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=31 ) properties (out of 13) seen :11
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 713 rows 783 cols
[2023-03-22 22:51:26] [INFO ] Computed 111 place invariants in 12 ms
[2023-03-22 22:51:27] [INFO ] [Real]Absence check using 111 positive place invariants in 36 ms returned sat
[2023-03-22 22:51:27] [INFO ] After 542ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-22 22:51:27] [INFO ] [Nat]Absence check using 111 positive place invariants in 28 ms returned sat
[2023-03-22 22:51:27] [INFO ] After 289ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-22 22:51:27] [INFO ] Deduced a trap composed of 23 places in 185 ms of which 14 ms to minimize.
[2023-03-22 22:51:28] [INFO ] Deduced a trap composed of 20 places in 177 ms of which 1 ms to minimize.
[2023-03-22 22:51:28] [INFO ] Deduced a trap composed of 17 places in 162 ms of which 14 ms to minimize.
[2023-03-22 22:51:28] [INFO ] Deduced a trap composed of 21 places in 172 ms of which 0 ms to minimize.
[2023-03-22 22:51:28] [INFO ] Deduced a trap composed of 23 places in 129 ms of which 1 ms to minimize.
[2023-03-22 22:51:28] [INFO ] Deduced a trap composed of 19 places in 101 ms of which 0 ms to minimize.
[2023-03-22 22:51:28] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 1 ms to minimize.
[2023-03-22 22:51:29] [INFO ] Deduced a trap composed of 25 places in 173 ms of which 0 ms to minimize.
[2023-03-22 22:51:29] [INFO ] Deduced a trap composed of 23 places in 174 ms of which 1 ms to minimize.
[2023-03-22 22:51:29] [INFO ] Deduced a trap composed of 25 places in 140 ms of which 13 ms to minimize.
[2023-03-22 22:51:29] [INFO ] Deduced a trap composed of 27 places in 122 ms of which 1 ms to minimize.
[2023-03-22 22:51:29] [INFO ] Deduced a trap composed of 24 places in 147 ms of which 1 ms to minimize.
[2023-03-22 22:51:29] [INFO ] Deduced a trap composed of 28 places in 126 ms of which 0 ms to minimize.
[2023-03-22 22:51:30] [INFO ] Deduced a trap composed of 26 places in 105 ms of which 1 ms to minimize.
[2023-03-22 22:51:30] [INFO ] Deduced a trap composed of 22 places in 243 ms of which 1 ms to minimize.
[2023-03-22 22:51:30] [INFO ] Deduced a trap composed of 24 places in 135 ms of which 1 ms to minimize.
[2023-03-22 22:51:30] [INFO ] Deduced a trap composed of 22 places in 89 ms of which 1 ms to minimize.
[2023-03-22 22:51:30] [INFO ] Deduced a trap composed of 24 places in 107 ms of which 0 ms to minimize.
[2023-03-22 22:51:30] [INFO ] Deduced a trap composed of 24 places in 67 ms of which 0 ms to minimize.
[2023-03-22 22:51:31] [INFO ] Deduced a trap composed of 21 places in 91 ms of which 2 ms to minimize.
[2023-03-22 22:51:31] [INFO ] Deduced a trap composed of 26 places in 42 ms of which 1 ms to minimize.
[2023-03-22 22:51:31] [INFO ] Deduced a trap composed of 27 places in 65 ms of which 1 ms to minimize.
[2023-03-22 22:51:31] [INFO ] Deduced a trap composed of 25 places in 85 ms of which 0 ms to minimize.
[2023-03-22 22:51:31] [INFO ] Trap strengthening (SAT) tested/added 24/23 trap constraints in 3799 ms
[2023-03-22 22:51:31] [INFO ] After 4216ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 116 ms.
[2023-03-22 22:51:31] [INFO ] After 4589ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 62 ms.
Support contains 19 out of 783 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 783/783 places, 713/713 transitions.
Drop transitions removed 181 transitions
Trivial Post-agglo rules discarded 181 transitions
Performed 181 trivial Post agglomeration. Transition count delta: 181
Iterating post reduction 0 with 181 rules applied. Total rules applied 181 place count 783 transition count 532
Reduce places removed 181 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 190 rules applied. Total rules applied 371 place count 602 transition count 523
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 379 place count 594 transition count 523
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 38 Pre rules applied. Total rules applied 379 place count 594 transition count 485
Deduced a syphon composed of 38 places in 2 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 3 with 76 rules applied. Total rules applied 455 place count 556 transition count 485
Discarding 64 places :
Symmetric choice reduction at 3 with 64 rule applications. Total rules 519 place count 492 transition count 421
Iterating global reduction 3 with 64 rules applied. Total rules applied 583 place count 492 transition count 421
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 26 Pre rules applied. Total rules applied 583 place count 492 transition count 395
Deduced a syphon composed of 26 places in 1 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 3 with 52 rules applied. Total rules applied 635 place count 466 transition count 395
Performed 168 Post agglomeration using F-continuation condition.Transition count delta: 168
Deduced a syphon composed of 168 places in 0 ms
Reduce places removed 168 places and 0 transitions.
Iterating global reduction 3 with 336 rules applied. Total rules applied 971 place count 298 transition count 227
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 26 places in 0 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 3 with 52 rules applied. Total rules applied 1023 place count 272 transition count 227
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 1024 place count 272 transition count 226
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1025 place count 271 transition count 226
Partial Free-agglomeration rule applied 26 times.
Drop transitions removed 26 transitions
Iterating global reduction 4 with 26 rules applied. Total rules applied 1051 place count 271 transition count 226
Applied a total of 1051 rules in 179 ms. Remains 271 /783 variables (removed 512) and now considering 226/713 (removed 487) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 179 ms. Remains : 271/783 places, 226/713 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=51 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 2) seen :1
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Finished Best-First random walk after 6609 steps, including 1 resets, run visited all 1 properties in 13 ms. (steps per millisecond=508 )
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.
Total runtime 6410 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: ShieldPPPt_PT_010B
(NrP: 783 NrTr: 713 NrArc: 1786)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.034sec

net check time: 0m 0.000sec

init dd package: 0m 2.924sec


before gc: list nodes free: 1028744

after gc: idd nodes used:62977124, unused:1022876; list nodes free:5455778

RS generation: 33m39.945sec


-> last computed set: #nodes 62976343 (6.3e+07) #states 2,978,770,844,706,380,962,383 (21)


CANNOT_COMPUTE


BK_STOP 1679527568141

--------------------
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:
++ 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
++ sed s/.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 0.001sec

idd.cc:820: DD Exception: No free nodes

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="ShieldPPPt-PT-010B"
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 ShieldPPPt-PT-010B, 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 r394-oct2-167903718100622"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-010B.tgz
mv ShieldPPPt-PT-010B 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 ;