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-oct2-167903717900455.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)
.....................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is ShieldPPPs-PT-020A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r394-oct2-167903717900455
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 592K
-rw-r--r-- 1 mcc users 5.5K Feb 26 02:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Feb 26 02:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Feb 26 02:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 02:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.0K Feb 26 02:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 91K Feb 26 02:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Feb 26 02:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Feb 26 02:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:58 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 176K 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 ShieldPPPs-PT-020A-ReachabilityFireability-00
FORMULA_NAME ShieldPPPs-PT-020A-ReachabilityFireability-01
FORMULA_NAME ShieldPPPs-PT-020A-ReachabilityFireability-02
FORMULA_NAME ShieldPPPs-PT-020A-ReachabilityFireability-03
FORMULA_NAME ShieldPPPs-PT-020A-ReachabilityFireability-04
FORMULA_NAME ShieldPPPs-PT-020A-ReachabilityFireability-05
FORMULA_NAME ShieldPPPs-PT-020A-ReachabilityFireability-06
FORMULA_NAME ShieldPPPs-PT-020A-ReachabilityFireability-07
FORMULA_NAME ShieldPPPs-PT-020A-ReachabilityFireability-08
FORMULA_NAME ShieldPPPs-PT-020A-ReachabilityFireability-09
FORMULA_NAME ShieldPPPs-PT-020A-ReachabilityFireability-10
FORMULA_NAME ShieldPPPs-PT-020A-ReachabilityFireability-11
FORMULA_NAME ShieldPPPs-PT-020A-ReachabilityFireability-12
FORMULA_NAME ShieldPPPs-PT-020A-ReachabilityFireability-13
FORMULA_NAME ShieldPPPs-PT-020A-ReachabilityFireability-14
FORMULA_NAME ShieldPPPs-PT-020A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679515476932

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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPs-PT-020A
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-22 20:04:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 20:04:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 20:04:39] [INFO ] Load time of PNML (sax parser for PT used): 147 ms
[2023-03-22 20:04:39] [INFO ] Transformed 623 places.
[2023-03-22 20:04:39] [INFO ] Transformed 523 transitions.
[2023-03-22 20:04:39] [INFO ] Found NUPN structural information;
[2023-03-22 20:04:39] [INFO ] Parsed PT model containing 623 places and 523 transitions and 2006 arcs in 257 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldPPPs-PT-020A-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 7 resets, run finished after 298 ms. (steps per millisecond=33 ) properties (out of 15) seen :14
FORMULA ShieldPPPs-PT-020A-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-020A-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-020A-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-020A-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-020A-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-020A-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-020A-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-020A-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-020A-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-020A-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-020A-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-020A-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-020A-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-020A-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 523 rows 623 cols
[2023-03-22 20:04:40] [INFO ] Computed 221 place invariants in 14 ms
[2023-03-22 20:04:40] [INFO ] After 379ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 20:04:41] [INFO ] [Nat]Absence check using 221 positive place invariants in 85 ms returned sat
[2023-03-22 20:04:41] [INFO ] After 538ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 20:04:41] [INFO ] After 691ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 126 ms.
[2023-03-22 20:04:42] [INFO ] After 1244ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 34 ms.
Support contains 15 out of 623 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 623/623 places, 523/523 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 621 transition count 521
Partial Free-agglomeration rule applied 165 times.
Drop transitions removed 165 transitions
Iterating global reduction 0 with 165 rules applied. Total rules applied 169 place count 621 transition count 521
Applied a total of 169 rules in 146 ms. Remains 621 /623 variables (removed 2) and now considering 521/523 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 147 ms. Remains : 621/623 places, 521/523 transitions.
Finished random walk after 1380 steps, including 0 resets, run visited all 1 properties in 22 ms. (steps per millisecond=62 )
FORMULA ShieldPPPs-PT-020A-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 2634 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=ReachabilityFireability.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: ShieldPPPs_PT_020A
(NrP: 623 NrTr: 523 NrArc: 2006)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.025sec

net check time: 0m 0.006sec

init dd package: 0m 2.922sec


before gc: list nodes free: 288184

after gc: idd nodes used:95596, unused:63904404; list nodes free:282668144

before gc: list nodes free: 337533

after gc: idd nodes used:88277, unused:63911723; list nodes free:286897753

before gc: list nodes free: 2920996

after gc: idd nodes used:111111, unused:63888889; list nodes free:286791107

before gc: list nodes free: 3157477

after gc: idd nodes used:114202, unused:63885798; list nodes free:286777108

before gc: list nodes free: 1001785

after gc: idd nodes used:113368, unused:63886632; list nodes free:288877884

before gc: list nodes free: 4583505

after gc: idd nodes used:110587, unused:63889413; list nodes free:288892386

before gc: list nodes free: 3129525

after gc: idd nodes used:113954, unused:63886046; list nodes free:288875753

before gc: list nodes free: 9299828

after gc: idd nodes used:110757, unused:63889243; list nodes free:288891440

before gc: list nodes free: 4004808

after gc: idd nodes used:137267, unused:63862733; list nodes free:288754511

before gc: list nodes free: 852034

after gc: idd nodes used:183252, unused:63816748; list nodes free:294825001

before gc: list nodes free: 1913541

after gc: idd nodes used:175174, unused:63824826; list nodes free:296972247

before gc: list nodes free: 2399325

after gc: idd nodes used:199466, unused:63800534; list nodes free:296857555

before gc: list nodes free: 3447231

after gc: idd nodes used:174955, unused:63825045; list nodes free:296979557

before gc: list nodes free: 3344775

after gc: idd nodes used:207810, unused:63792190; list nodes free:296822386

before gc: list nodes free: 2768441

after gc: idd nodes used:182882, unused:63817118; list nodes free:296941840

before gc: list nodes free: 4369924

after gc: idd nodes used:196827, unused:63803173; list nodes free:296879994

before gc: list nodes free: 5314123

after gc: idd nodes used:183968, unused:63816032; list nodes free:296941117

before gc: list nodes free: 5216110

after gc: idd nodes used:194994, unused:63805006; list nodes free:296882564

before gc: list nodes free: 3204979

after gc: idd nodes used:220825, unused:63779175; list nodes free:296761970

before gc: list nodes free: 2729941

after gc: idd nodes used:208668, unused:63791332; list nodes free:296820492
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 6063516 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16099432 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 ReachabilityFireability -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 0.002sec

40825 51770 88737 92155 119381 109653 89266 94061 84367 106012 108101 108040 111260 116709 109251 114972 112435 108363 113315 117779 113396 111118 113307 111232 108948 109395 111156 110964 115289 119352 118533 188884 182162 182066 200309 186962 210301 188864 189176 183061 179004 214521 214582

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="ShieldPPPs-PT-020A"
export BK_EXAMINATION="ReachabilityFireability"
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 ShieldPPPs-PT-020A, examination is ReachabilityFireability"
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-oct2-167903717900455"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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