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.r522-tall-167987246800022.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 Anderson-PT-06, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r522-tall-167987246800022
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 764K
-rw-r--r-- 1 mcc users 5.7K Mar 23 15:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 54K Mar 23 15:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Mar 23 15:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Mar 23 15:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 23 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 23 07:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 23 07:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 23 07:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 14K Mar 23 15:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 137K Mar 23 15:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 23 15:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Mar 23 15:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 23 07:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 23 07:06 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 302K Mar 31 16:48 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 Anderson-PT-06-ReachabilityCardinality-00
FORMULA_NAME Anderson-PT-06-ReachabilityCardinality-01
FORMULA_NAME Anderson-PT-06-ReachabilityCardinality-02
FORMULA_NAME Anderson-PT-06-ReachabilityCardinality-03
FORMULA_NAME Anderson-PT-06-ReachabilityCardinality-04
FORMULA_NAME Anderson-PT-06-ReachabilityCardinality-05
FORMULA_NAME Anderson-PT-06-ReachabilityCardinality-06
FORMULA_NAME Anderson-PT-06-ReachabilityCardinality-07
FORMULA_NAME Anderson-PT-06-ReachabilityCardinality-08
FORMULA_NAME Anderson-PT-06-ReachabilityCardinality-09
FORMULA_NAME Anderson-PT-06-ReachabilityCardinality-10
FORMULA_NAME Anderson-PT-06-ReachabilityCardinality-11
FORMULA_NAME Anderson-PT-06-ReachabilityCardinality-12
FORMULA_NAME Anderson-PT-06-ReachabilityCardinality-13
FORMULA_NAME Anderson-PT-06-ReachabilityCardinality-14
FORMULA_NAME Anderson-PT-06-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1680839635718

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=Anderson-PT-06
Applying reductions before tool marcie
Invoking reducer
Running Version 202304061127
[2023-04-07 03:53:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-04-07 03:53:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-07 03:53:57] [INFO ] Load time of PNML (sax parser for PT used): 72 ms
[2023-04-07 03:53:57] [INFO ] Transformed 229 places.
[2023-04-07 03:53:57] [INFO ] Transformed 600 transitions.
[2023-04-07 03:53:57] [INFO ] Found NUPN structural information;
[2023-04-07 03:53:57] [INFO ] Parsed PT model containing 229 places and 600 transitions and 2280 arcs in 136 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
FORMULA Anderson-PT-06-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-06-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=27 ) properties (out of 14) seen :8
FORMULA Anderson-PT-06-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Anderson-PT-06-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Anderson-PT-06-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Anderson-PT-06-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Anderson-PT-06-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Anderson-PT-06-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Anderson-PT-06-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Anderson-PT-06-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 6) seen :1
FORMULA Anderson-PT-06-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 5) seen :1
FORMULA Anderson-PT-06-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 4) seen :1
FORMULA Anderson-PT-06-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 600 rows 229 cols
[2023-04-07 03:53:58] [INFO ] Computed 15 invariants in 23 ms
[2023-04-07 03:53:58] [INFO ] After 206ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-04-07 03:53:58] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-04-07 03:53:58] [INFO ] [Nat]Absence check using 7 positive and 8 generalized place invariants in 6 ms returned sat
[2023-04-07 03:53:58] [INFO ] After 334ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :1
[2023-04-07 03:53:58] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-04-07 03:53:58] [INFO ] After 135ms SMT Verify possible using 30 Read/Feed constraints in natural domain returned unsat :2 sat :1
[2023-04-07 03:53:59] [INFO ] Deduced a trap composed of 133 places in 118 ms of which 5 ms to minimize.
[2023-04-07 03:53:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 176 ms
[2023-04-07 03:53:59] [INFO ] After 420ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :1
Attempting to minimize the solution found.
Minimization took 110 ms.
[2023-04-07 03:53:59] [INFO ] After 986ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :1
FORMULA Anderson-PT-06-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Anderson-PT-06-ReachabilityCardinality-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 19 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 600/600 transitions.
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 22 Pre rules applied. Total rules applied 0 place count 229 transition count 578
Deduced a syphon composed of 22 places in 1 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 0 with 44 rules applied. Total rules applied 44 place count 207 transition count 578
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 96 place count 155 transition count 236
Iterating global reduction 0 with 52 rules applied. Total rules applied 148 place count 155 transition count 236
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 156 place count 151 transition count 232
Applied a total of 156 rules in 59 ms. Remains 151 /229 variables (removed 78) and now considering 232/600 (removed 368) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 151/229 places, 232/600 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Finished probabilistic random walk after 21190 steps, run visited all 1 properties in 62 ms. (steps per millisecond=341 )
Probabilistic random walk after 21190 steps, saw 13582 distinct states, run finished after 62 ms. (steps per millisecond=341 ) properties seen :1
FORMULA Anderson-PT-06-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Parikh walk visited 0 properties in 0 ms.
All properties solved without resorting to model-checking.
Total runtime 2351 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: Anderson_PT_06
(NrP: 229 NrTr: 600 NrArc: 2280)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.009sec

net check time: 0m 0.000sec

init dd package: 0m 2.730sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 8438536 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16108308 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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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

209451 257434 318242 324725 394443 490389 481523 472494 502716 474014 490092 469312 494330 502639 485903 505834 504286 526570 504836 533585 508605 518269 514449 514461 512315 496800 525726 528421 517625 513467 515825 511964 517139 545079 528013 525989 524673 523820 547204 555497 545325 537888 532757 535293 562766 551371 552752 539913 539678 565883 596335 624917 647463 609053 636082 614732 611143 604381 592557 592866 599224 595885 589173 588859 578224 590227 580615 574765 583801 573943 576658 559248 566383 557171 546914 538788 535832 524019 520890 517782 512139 498214 490132 481505 474283 491879 527478 533942 554044 536775 528090 535680 536020 540638 542123 557487 580851 580086 568012 564428 560403 566989 562280 563955 589816 586230 577652 574835 569105 565201 553137 561183 585534 572762 563342 568491 555506 542631 552171

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="Anderson-PT-06"
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 Anderson-PT-06, 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 r522-tall-167987246800022"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Anderson-PT-06.tgz
mv Anderson-PT-06 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 ;