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-oct2-167903717700238.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 ShieldIIPt-PT-004B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r394-oct2-167903717700238
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 532K
-rw-r--r-- 1 mcc users 9.1K Feb 25 17:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 105K Feb 25 17:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 25 17:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 25 17:05 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 3.5K Feb 25 16:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 17:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 126K Feb 25 17:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 25 17:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 25 17:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:56 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 67K 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 ShieldIIPt-PT-004B-ReachabilityCardinality-00
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityCardinality-01
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityCardinality-02
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityCardinality-03
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityCardinality-04
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityCardinality-05
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityCardinality-06
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityCardinality-07
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityCardinality-08
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityCardinality-09
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityCardinality-10
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityCardinality-11
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityCardinality-12
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityCardinality-13
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityCardinality-14
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679498635663

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=ShieldIIPt-PT-004B
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-22 15:23:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-22 15:23:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 15:23:59] [INFO ] Load time of PNML (sax parser for PT used): 135 ms
[2023-03-22 15:23:59] [INFO ] Transformed 283 places.
[2023-03-22 15:23:59] [INFO ] Transformed 263 transitions.
[2023-03-22 15:23:59] [INFO ] Found NUPN structural information;
[2023-03-22 15:23:59] [INFO ] Parsed PT model containing 283 places and 263 transitions and 654 arcs in 412 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 27 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldIIPt-PT-004B-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-004B-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-004B-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 336 ms. (steps per millisecond=29 ) properties (out of 13) seen :10
FORMULA ShieldIIPt-PT-004B-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-004B-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-004B-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-004B-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-004B-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-004B-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-004B-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-004B-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-004B-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-004B-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 3) seen :1
FORMULA ShieldIIPt-PT-004B-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 263 rows 283 cols
[2023-03-22 15:23:59] [INFO ] Computed 37 place invariants in 7 ms
[2023-03-22 15:24:00] [INFO ] After 538ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-22 15:24:00] [INFO ] [Nat]Absence check using 37 positive place invariants in 20 ms returned sat
[2023-03-22 15:24:01] [INFO ] After 344ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2023-03-22 15:24:01] [INFO ] Deduced a trap composed of 17 places in 381 ms of which 21 ms to minimize.
[2023-03-22 15:24:01] [INFO ] Deduced a trap composed of 13 places in 166 ms of which 14 ms to minimize.
[2023-03-22 15:24:01] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 610 ms
[2023-03-22 15:24:01] [INFO ] After 1002ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 39 ms.
[2023-03-22 15:24:01] [INFO ] After 1303ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
FORMULA ShieldIIPt-PT-004B-ReachabilityCardinality-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 3 ms.
Support contains 42 out of 283 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 283/283 places, 263/263 transitions.
Drop transitions removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 283 transition count 219
Reduce places removed 44 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 46 rules applied. Total rules applied 90 place count 239 transition count 217
Reduce places removed 1 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 5 rules applied. Total rules applied 95 place count 238 transition count 213
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 99 place count 234 transition count 213
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 20 Pre rules applied. Total rules applied 99 place count 234 transition count 193
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 4 with 40 rules applied. Total rules applied 139 place count 214 transition count 193
Discarding 18 places :
Symmetric choice reduction at 4 with 18 rule applications. Total rules 157 place count 196 transition count 175
Iterating global reduction 4 with 18 rules applied. Total rules applied 175 place count 196 transition count 175
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 175 place count 196 transition count 170
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 185 place count 191 transition count 170
Performed 54 Post agglomeration using F-continuation condition.Transition count delta: 54
Deduced a syphon composed of 54 places in 0 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 4 with 108 rules applied. Total rules applied 293 place count 137 transition count 116
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 305 place count 131 transition count 117
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 307 place count 131 transition count 115
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 309 place count 129 transition count 115
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 311 place count 129 transition count 115
Applied a total of 311 rules in 72 ms. Remains 129 /283 variables (removed 154) and now considering 115/263 (removed 148) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 129/283 places, 115/263 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1336617 steps, run timeout after 3001 ms. (steps per millisecond=445 ) properties seen :{}
Probabilistic random walk after 1336617 steps, saw 735123 distinct states, run finished after 3005 ms. (steps per millisecond=444 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 115 rows 129 cols
[2023-03-22 15:24:04] [INFO ] Computed 37 place invariants in 16 ms
[2023-03-22 15:24:05] [INFO ] After 182ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 15:24:05] [INFO ] [Nat]Absence check using 37 positive place invariants in 21 ms returned sat
[2023-03-22 15:24:05] [INFO ] After 222ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 15:24:05] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-22 15:24:05] [INFO ] After 62ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-22 15:24:05] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 1 ms to minimize.
[2023-03-22 15:24:05] [INFO ] Deduced a trap composed of 11 places in 126 ms of which 1 ms to minimize.
[2023-03-22 15:24:05] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 1 ms to minimize.
[2023-03-22 15:24:05] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 260 ms
[2023-03-22 15:24:05] [INFO ] After 349ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 68 ms.
[2023-03-22 15:24:05] [INFO ] After 711ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 100 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=100 )
FORMULA ShieldIIPt-PT-004B-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 0 ms.
All properties solved without resorting to model-checking.
Total runtime 7063 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: ShieldIIPt_PT_004B
(NrP: 283 NrTr: 263 NrArc: 654)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.004sec

net check time: 0m 0.000sec

init dd package: 0m 3.070sec


before gc: list nodes free: 2085054

after gc: idd nodes used:12572516, unused:51427484; list nodes free:237111354
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 6164336 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16100676 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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 0.013sec

12102883 12047540 12383671

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="ShieldIIPt-PT-004B"
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 ShieldIIPt-PT-004B, 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-oct2-167903717700238"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-004B.tgz
mv ShieldIIPt-PT-004B 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 ;