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-oct2-167903717900431.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 ShieldPPPs-PT-005B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r394-oct2-167903717900431
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 480K
-rw-r--r-- 1 mcc users 5.7K Feb 26 01:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Feb 26 01:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 01:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 01:54 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 24K Feb 25 16:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K Feb 26 01:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Feb 26 01:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 01:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 01:55 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 86K 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-005B-ReachabilityFireability-00
FORMULA_NAME ShieldPPPs-PT-005B-ReachabilityFireability-01
FORMULA_NAME ShieldPPPs-PT-005B-ReachabilityFireability-02
FORMULA_NAME ShieldPPPs-PT-005B-ReachabilityFireability-03
FORMULA_NAME ShieldPPPs-PT-005B-ReachabilityFireability-04
FORMULA_NAME ShieldPPPs-PT-005B-ReachabilityFireability-05
FORMULA_NAME ShieldPPPs-PT-005B-ReachabilityFireability-06
FORMULA_NAME ShieldPPPs-PT-005B-ReachabilityFireability-07
FORMULA_NAME ShieldPPPs-PT-005B-ReachabilityFireability-08
FORMULA_NAME ShieldPPPs-PT-005B-ReachabilityFireability-09
FORMULA_NAME ShieldPPPs-PT-005B-ReachabilityFireability-10
FORMULA_NAME ShieldPPPs-PT-005B-ReachabilityFireability-11
FORMULA_NAME ShieldPPPs-PT-005B-ReachabilityFireability-12
FORMULA_NAME ShieldPPPs-PT-005B-ReachabilityFireability-13
FORMULA_NAME ShieldPPPs-PT-005B-ReachabilityFireability-14
FORMULA_NAME ShieldPPPs-PT-005B-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679513113016

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-005B
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-22 19:25:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 19:25:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 19:25:16] [INFO ] Load time of PNML (sax parser for PT used): 81 ms
[2023-03-22 19:25:16] [INFO ] Transformed 343 places.
[2023-03-22 19:25:16] [INFO ] Transformed 318 transitions.
[2023-03-22 19:25:16] [INFO ] Found NUPN structural information;
[2023-03-22 19:25:16] [INFO ] Parsed PT model containing 343 places and 318 transitions and 876 arcs in 186 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 11 resets, run finished after 376 ms. (steps per millisecond=26 ) properties (out of 16) seen :12
FORMULA ShieldPPPs-PT-005B-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-005B-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-005B-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-005B-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-005B-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-005B-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-005B-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-005B-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-005B-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-005B-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-005B-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-005B-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 4) 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 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 4) seen :1
FORMULA ShieldPPPs-PT-005B-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 3 properties.
// Phase 1: matrix 318 rows 343 cols
[2023-03-22 19:25:16] [INFO ] Computed 56 place invariants in 9 ms
[2023-03-22 19:25:17] [INFO ] After 296ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-22 19:25:17] [INFO ] [Nat]Absence check using 56 positive place invariants in 24 ms returned sat
[2023-03-22 19:25:17] [INFO ] After 185ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :1
[2023-03-22 19:25:17] [INFO ] Deduced a trap composed of 12 places in 280 ms of which 34 ms to minimize.
[2023-03-22 19:25:18] [INFO ] Deduced a trap composed of 14 places in 99 ms of which 0 ms to minimize.
[2023-03-22 19:25:18] [INFO ] Deduced a trap composed of 20 places in 90 ms of which 2 ms to minimize.
[2023-03-22 19:25:18] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 551 ms
[2023-03-22 19:25:18] [INFO ] After 776ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :1
Attempting to minimize the solution found.
Minimization took 56 ms.
[2023-03-22 19:25:18] [INFO ] After 1074ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :1
FORMULA ShieldPPPs-PT-005B-ReachabilityFireability-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldPPPs-PT-005B-ReachabilityFireability-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 6 ms.
Support contains 5 out of 343 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 343/343 places, 318/318 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 343 transition count 282
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 72 place count 307 transition count 282
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 26 Pre rules applied. Total rules applied 72 place count 307 transition count 256
Deduced a syphon composed of 26 places in 2 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 124 place count 281 transition count 256
Discarding 34 places :
Symmetric choice reduction at 2 with 34 rule applications. Total rules 158 place count 247 transition count 222
Iterating global reduction 2 with 34 rules applied. Total rules applied 192 place count 247 transition count 222
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 192 place count 247 transition count 209
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 218 place count 234 transition count 209
Performed 73 Post agglomeration using F-continuation condition.Transition count delta: 73
Deduced a syphon composed of 73 places in 0 ms
Reduce places removed 73 places and 0 transitions.
Iterating global reduction 2 with 146 rules applied. Total rules applied 364 place count 161 transition count 136
Partial Free-agglomeration rule applied 43 times.
Drop transitions removed 43 transitions
Iterating global reduction 2 with 43 rules applied. Total rules applied 407 place count 161 transition count 136
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 408 place count 160 transition count 135
Applied a total of 408 rules in 138 ms. Remains 160 /343 variables (removed 183) and now considering 135/318 (removed 183) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 138 ms. Remains : 160/343 places, 135/318 transitions.
Finished random walk after 552 steps, including 0 resets, run visited all 1 properties in 11 ms. (steps per millisecond=50 )
FORMULA ShieldPPPs-PT-005B-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 2454 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_005B
(NrP: 343 NrTr: 318 NrArc: 876)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.010sec

net check time: 0m 0.000sec

init dd package: 0m 2.952sec


before gc: list nodes free: 75066

after gc: idd nodes used:33526641, unused:30473359; list nodes free:132006460

RS generation: 15m36.467sec


-> last computed set: #nodes 33526300 (3.4e+07) #states 575,443,183,429 (11)


CANNOT_COMPUTE


BK_STOP 1679514083936

--------------------
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 0.000sec

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="ShieldPPPs-PT-005B"
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-005B, 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-oct2-167903717900431"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-005B.tgz
mv ShieldPPPs-PT-005B 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 ;