Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r426-tajo-167905978500095.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
....................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is ShieldRVs-PT-010B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r426-tajo-167905978500095
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 5.7K Feb 26 18:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Feb 26 18:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 26 18:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K Feb 26 18:26 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 3.5K Feb 25 17:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.9K Feb 26 18:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 26 18:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Feb 26 18:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Feb 26 18:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:02 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 122K 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 ShieldRVs-PT-010B-ReachabilityFireability-00
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-01
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-02
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-03
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-04
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-05
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-06
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-07
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-08
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-09
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-10
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-11
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-12
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-13
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-14
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679338585558

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=ShieldRVs-PT-010B
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-20 18:56:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-20 18:56:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 18:56:27] [INFO ] Load time of PNML (sax parser for PT used): 57 ms
[2023-03-20 18:56:27] [INFO ] Transformed 403 places.
[2023-03-20 18:56:27] [INFO ] Transformed 453 transitions.
[2023-03-20 18:56:27] [INFO ] Found NUPN structural information;
[2023-03-20 18:56:27] [INFO ] Parsed PT model containing 403 places and 453 transitions and 1440 arcs in 123 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 22 resets, run finished after 333 ms. (steps per millisecond=30 ) properties (out of 16) seen :12
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 4) seen :1
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 3) seen :1
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 2 properties.
// Phase 1: matrix 453 rows 403 cols
[2023-03-20 18:56:28] [INFO ] Computed 41 place invariants in 10 ms
[2023-03-20 18:56:28] [INFO ] [Real]Absence check using 41 positive place invariants in 11 ms returned sat
[2023-03-20 18:56:28] [INFO ] After 266ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-20 18:56:28] [INFO ] [Nat]Absence check using 41 positive place invariants in 12 ms returned sat
[2023-03-20 18:56:28] [INFO ] After 138ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2023-03-20 18:56:28] [INFO ] Deduced a trap composed of 20 places in 91 ms of which 5 ms to minimize.
[2023-03-20 18:56:28] [INFO ] Deduced a trap composed of 38 places in 79 ms of which 1 ms to minimize.
[2023-03-20 18:56:28] [INFO ] Deduced a trap composed of 26 places in 63 ms of which 1 ms to minimize.
[2023-03-20 18:56:28] [INFO ] Deduced a trap composed of 22 places in 65 ms of which 1 ms to minimize.
[2023-03-20 18:56:29] [INFO ] Deduced a trap composed of 30 places in 66 ms of which 1 ms to minimize.
[2023-03-20 18:56:29] [INFO ] Deduced a trap composed of 29 places in 61 ms of which 1 ms to minimize.
[2023-03-20 18:56:29] [INFO ] Deduced a trap composed of 23 places in 77 ms of which 1 ms to minimize.
[2023-03-20 18:56:29] [INFO ] Deduced a trap composed of 22 places in 62 ms of which 1 ms to minimize.
[2023-03-20 18:56:29] [INFO ] Deduced a trap composed of 19 places in 62 ms of which 1 ms to minimize.
[2023-03-20 18:56:29] [INFO ] Deduced a trap composed of 22 places in 66 ms of which 1 ms to minimize.
[2023-03-20 18:56:29] [INFO ] Deduced a trap composed of 38 places in 57 ms of which 1 ms to minimize.
[2023-03-20 18:56:29] [INFO ] Deduced a trap composed of 23 places in 66 ms of which 1 ms to minimize.
[2023-03-20 18:56:29] [INFO ] Deduced a trap composed of 33 places in 60 ms of which 1 ms to minimize.
[2023-03-20 18:56:29] [INFO ] Deduced a trap composed of 42 places in 79 ms of which 1 ms to minimize.
[2023-03-20 18:56:29] [INFO ] Deduced a trap composed of 36 places in 54 ms of which 1 ms to minimize.
[2023-03-20 18:56:29] [INFO ] Deduced a trap composed of 36 places in 70 ms of which 1 ms to minimize.
[2023-03-20 18:56:29] [INFO ] Deduced a trap composed of 41 places in 57 ms of which 1 ms to minimize.
[2023-03-20 18:56:30] [INFO ] Deduced a trap composed of 25 places in 50 ms of which 1 ms to minimize.
[2023-03-20 18:56:30] [INFO ] Deduced a trap composed of 21 places in 51 ms of which 0 ms to minimize.
[2023-03-20 18:56:30] [INFO ] Deduced a trap composed of 30 places in 51 ms of which 0 ms to minimize.
[2023-03-20 18:56:30] [INFO ] Deduced a trap composed of 21 places in 31 ms of which 0 ms to minimize.
[2023-03-20 18:56:30] [INFO ] Deduced a trap composed of 27 places in 44 ms of which 1 ms to minimize.
[2023-03-20 18:56:30] [INFO ] Trap strengthening (SAT) tested/added 23/22 trap constraints in 1742 ms
[2023-03-20 18:56:30] [INFO ] After 1903ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2023-03-20 18:56:30] [INFO ] After 2054ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 10 ms.
Support contains 3 out of 403 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 403/403 places, 453/453 transitions.
Drop transitions removed 41 transitions
Trivial Post-agglo rules discarded 41 transitions
Performed 41 trivial Post agglomeration. Transition count delta: 41
Iterating post reduction 0 with 41 rules applied. Total rules applied 41 place count 403 transition count 412
Reduce places removed 41 places and 0 transitions.
Iterating post reduction 1 with 41 rules applied. Total rules applied 82 place count 362 transition count 412
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 50 Pre rules applied. Total rules applied 82 place count 362 transition count 362
Deduced a syphon composed of 50 places in 3 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 182 place count 312 transition count 362
Discarding 70 places :
Symmetric choice reduction at 2 with 70 rule applications. Total rules 252 place count 242 transition count 292
Iterating global reduction 2 with 70 rules applied. Total rules applied 322 place count 242 transition count 292
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 30 Pre rules applied. Total rules applied 322 place count 242 transition count 262
Deduced a syphon composed of 30 places in 2 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 382 place count 212 transition count 262
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 1 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 2 with 140 rules applied. Total rules applied 522 place count 142 transition count 192
Partial Free-agglomeration rule applied 22 times.
Drop transitions removed 22 transitions
Iterating global reduction 2 with 22 rules applied. Total rules applied 544 place count 142 transition count 192
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 545 place count 141 transition count 191
Applied a total of 545 rules in 119 ms. Remains 141 /403 variables (removed 262) and now considering 191/453 (removed 262) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 120 ms. Remains : 141/403 places, 191/453 transitions.
Finished random walk after 520 steps, including 3 resets, run visited all 1 properties in 4 ms. (steps per millisecond=130 )
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 3215 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: ShieldRVs_PT_010B
(NrP: 403 NrTr: 453 NrArc: 1440)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.012sec

net check time: 0m 0.000sec

init dd package: 0m 2.971sec


before gc: list nodes free: 2048440

after gc: idd nodes used:43019067, unused:20980933; list nodes free:99831101

RS generation: 21m50.265sec


-> last computed set: #nodes 43018666 (4.3e+07) #states 2,508,137,505,558,801 (15)


CANNOT_COMPUTE


BK_STOP 1679339946127

--------------------
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 0.001sec

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="ShieldRVs-PT-010B"
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 ShieldRVs-PT-010B, 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 r426-tajo-167905978500095"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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