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.r074-smll-167814399800086.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 CSRepetitions-PT-07, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r074-smll-167814399800086
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.0M
-rw-r--r-- 1 mcc users 79K Feb 25 12:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 276K Feb 25 12:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 221K Feb 25 12:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 885K Feb 25 12:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 92K Feb 25 15:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 241K Feb 25 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 80K Feb 25 15:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 249K Feb 25 15:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 258K Feb 25 12:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 926K Feb 25 12:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 641K Feb 25 12:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.6M Feb 25 12:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 15:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 424K Mar 5 18:22 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 CSRepetitions-PT-07-ReachabilityCardinality-00
FORMULA_NAME CSRepetitions-PT-07-ReachabilityCardinality-01
FORMULA_NAME CSRepetitions-PT-07-ReachabilityCardinality-02
FORMULA_NAME CSRepetitions-PT-07-ReachabilityCardinality-03
FORMULA_NAME CSRepetitions-PT-07-ReachabilityCardinality-04
FORMULA_NAME CSRepetitions-PT-07-ReachabilityCardinality-05
FORMULA_NAME CSRepetitions-PT-07-ReachabilityCardinality-06
FORMULA_NAME CSRepetitions-PT-07-ReachabilityCardinality-07
FORMULA_NAME CSRepetitions-PT-07-ReachabilityCardinality-08
FORMULA_NAME CSRepetitions-PT-07-ReachabilityCardinality-09
FORMULA_NAME CSRepetitions-PT-07-ReachabilityCardinality-10
FORMULA_NAME CSRepetitions-PT-07-ReachabilityCardinality-11
FORMULA_NAME CSRepetitions-PT-07-ReachabilityCardinality-12
FORMULA_NAME CSRepetitions-PT-07-ReachabilityCardinality-13
FORMULA_NAME CSRepetitions-PT-07-ReachabilityCardinality-14
FORMULA_NAME CSRepetitions-PT-07-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678284799752

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=CSRepetitions-PT-07
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-08 14:13:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-08 14:13:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 14:13:22] [INFO ] Load time of PNML (sax parser for PT used): 206 ms
[2023-03-08 14:13:22] [INFO ] Transformed 498 places.
[2023-03-08 14:13:22] [INFO ] Transformed 833 transitions.
[2023-03-08 14:13:22] [INFO ] Parsed PT model containing 498 places and 833 transitions and 3087 arcs in 369 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 144 ms.
Working with output stream class java.io.PrintStream
FORMULA CSRepetitions-PT-07-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 96 resets, run finished after 885 ms. (steps per millisecond=11 ) properties (out of 15) seen :4
FORMULA CSRepetitions-PT-07-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-PT-07-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-PT-07-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-PT-07-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 314 ms. (steps per millisecond=31 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1031 ms. (steps per millisecond=9 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 11) 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 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 833 rows 498 cols
[2023-03-08 14:13:25] [INFO ] Computed 56 place invariants in 99 ms
[2023-03-08 14:13:27] [INFO ] [Real]Absence check using 56 positive place invariants in 34 ms returned sat
[2023-03-08 14:13:27] [INFO ] After 646ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:8
[2023-03-08 14:13:28] [INFO ] [Nat]Absence check using 56 positive place invariants in 18 ms returned sat
[2023-03-08 14:13:32] [INFO ] After 4863ms SMT Verify possible using state equation in natural domain returned unsat :10 sat :1
[2023-03-08 14:13:32] [INFO ] State equation strengthened by 49 read => feed constraints.
[2023-03-08 14:13:33] [INFO ] After 82ms SMT Verify possible using 49 Read/Feed constraints in natural domain returned unsat :10 sat :1
[2023-03-08 14:13:33] [INFO ] After 196ms SMT Verify possible using trap constraints in natural domain returned unsat :10 sat :1
Attempting to minimize the solution found.
Minimization took 78 ms.
[2023-03-08 14:13:33] [INFO ] After 5511ms SMT Verify possible using all constraints in natural domain returned unsat :10 sat :1
FORMULA CSRepetitions-PT-07-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CSRepetitions-PT-07-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CSRepetitions-PT-07-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CSRepetitions-PT-07-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CSRepetitions-PT-07-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CSRepetitions-PT-07-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CSRepetitions-PT-07-ReachabilityCardinality-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CSRepetitions-PT-07-ReachabilityCardinality-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CSRepetitions-PT-07-ReachabilityCardinality-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CSRepetitions-PT-07-ReachabilityCardinality-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 6 ms.
Support contains 27 out of 498 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 498/498 places, 833/833 transitions.
Drop transitions removed 47 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 0 with 47 rules applied. Total rules applied 47 place count 498 transition count 786
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 2 ms
Reduce places removed 86 places and 0 transitions.
Iterating global reduction 1 with 129 rules applied. Total rules applied 176 place count 412 transition count 743
Discarding 276 places :
Symmetric choice reduction at 1 with 276 rule applications. Total rules 452 place count 136 transition count 467
Iterating global reduction 1 with 276 rules applied. Total rules applied 728 place count 136 transition count 467
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 746 place count 118 transition count 341
Iterating global reduction 1 with 18 rules applied. Total rules applied 764 place count 118 transition count 341
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 782 place count 118 transition count 323
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 796 place count 111 transition count 316
Free-agglomeration rule applied 24 times.
Iterating global reduction 2 with 24 rules applied. Total rules applied 820 place count 111 transition count 292
Reduce places removed 24 places and 0 transitions.
Drop transitions removed 150 transitions
Reduce isomorphic transitions removed 150 transitions.
Iterating post reduction 2 with 174 rules applied. Total rules applied 994 place count 87 transition count 142
Applied a total of 994 rules in 263 ms. Remains 87 /498 variables (removed 411) and now considering 142/833 (removed 691) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 263 ms. Remains : 87/498 places, 142/833 transitions.
Finished random walk after 8549 steps, including 65 resets, run visited all 1 properties in 51 ms. (steps per millisecond=167 )
FORMULA CSRepetitions-PT-07-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 11288 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: CSRepetitions_PT_07
(NrP: 498 NrTr: 833 NrArc: 3087)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.117sec

net check time: 0m 0.001sec

init dd package: 0m 3.509sec


before gc: list nodes free: 132051

after gc: idd nodes used:261694, unused:63738306; list nodes free:271487707

before gc: list nodes free: 1906761

after gc: idd nodes used:441689, unused:63558311; list nodes free:274848796

before gc: list nodes free: 4726767

after gc: idd nodes used:480639, unused:63519361; list nodes free:274715893
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 6381012 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16092500 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 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 0.002sec

57504 81618 131113 155129 235028 378265 344169 422306

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="CSRepetitions-PT-07"
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 CSRepetitions-PT-07, 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 r074-smll-167814399800086"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CSRepetitions-PT-07.tgz
mv CSRepetitions-PT-07 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 ;