Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
.......
=====================================================================
Generated by BenchKit 2-2270
Executing tool marcie
Input is SmallOperatingSystem-PT-MT2048DC0512, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 1
Run identifier is r260su-blw3-143374349600334
=====================================================================

--------------------
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 SmallOperatingSystem-PT-MT2048DC0512-ReachabilityCardinality-0
FORMULA_NAME SmallOperatingSystem-PT-MT2048DC0512-ReachabilityCardinality-1
FORMULA_NAME SmallOperatingSystem-PT-MT2048DC0512-ReachabilityCardinality-10
FORMULA_NAME SmallOperatingSystem-PT-MT2048DC0512-ReachabilityCardinality-11
FORMULA_NAME SmallOperatingSystem-PT-MT2048DC0512-ReachabilityCardinality-12
FORMULA_NAME SmallOperatingSystem-PT-MT2048DC0512-ReachabilityCardinality-13
FORMULA_NAME SmallOperatingSystem-PT-MT2048DC0512-ReachabilityCardinality-14
FORMULA_NAME SmallOperatingSystem-PT-MT2048DC0512-ReachabilityCardinality-15
FORMULA_NAME SmallOperatingSystem-PT-MT2048DC0512-ReachabilityCardinality-2
FORMULA_NAME SmallOperatingSystem-PT-MT2048DC0512-ReachabilityCardinality-3
FORMULA_NAME SmallOperatingSystem-PT-MT2048DC0512-ReachabilityCardinality-4
FORMULA_NAME SmallOperatingSystem-PT-MT2048DC0512-ReachabilityCardinality-5
FORMULA_NAME SmallOperatingSystem-PT-MT2048DC0512-ReachabilityCardinality-6
FORMULA_NAME SmallOperatingSystem-PT-MT2048DC0512-ReachabilityCardinality-7
FORMULA_NAME SmallOperatingSystem-PT-MT2048DC0512-ReachabilityCardinality-8
FORMULA_NAME SmallOperatingSystem-PT-MT2048DC0512-ReachabilityCardinality-9

=== Now, execution of the tool begins

BK_START 1433803632703

Model: SmallOperatingSystem-PT-MT2048DC0512
reachability algorithm:
Saturation-based algorithm
variable ordering algorithm:
Calculated like in [Noa99]
--memory=6 --suppress --rs-algorithm=3 --place-order=5

Marcie rev. 1429:1432M (built: crohr on 2014-10-22)
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: marcie --net-file=model.pnml --mcc-file=ReachabilityCardinality.xml --memory=6 --suppress --rs-algorithm=3 --place-order=5

parse successfull
net created successfully

(NrP: 9 NrTr: 8 NrArc: 27)

net check time: 0m0sec

parse formulas successfull
formulas created successfully
place and transition orderings generation:0m0sec

init dd package: 0m2sec


RS generation: 0m0sec


-> reachability set: #nodes 9 (9.0e+00) #states 1



starting MCC model checker
--------------------------

checking: AG [[TransferToDisk<=LoadingMem & [~ [TaskOnDisk<=ExecutingTask] | [DiskControllerUnit<=TransferToDisk & LoadingMem<=CPUUnit]]]]
normalized: ~ [E [true U ~ [[TransferToDisk<=LoadingMem & [~ [TaskOnDisk<=ExecutingTask] | [DiskControllerUnit<=TransferToDisk & LoadingMem<=CPUUnit]]]]]]

abstracting: (LoadingMem<=CPUUnit) states: 1
abstracting: (DiskControllerUnit<=TransferToDisk) states: 1
abstracting: (TaskOnDisk<=ExecutingTask) states: 0
abstracting: (TransferToDisk<=LoadingMem) states: 1
-> the formula is TRUE

FORMULA SmallOperatingSystem-PT-MT2048DC0512-ReachabilityCardinality-0 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m0sec

checking: EF [~ [[[3<=TaskOnDisk & LoadingMem<=FreeMemSegment] & [2<=LoadingMem | TaskReady<=TaskReady]]]]
normalized: E [true U ~ [[[2<=LoadingMem | TaskReady<=TaskReady] & [3<=TaskOnDisk & LoadingMem<=FreeMemSegment]]]]

abstracting: (LoadingMem<=FreeMemSegment) states: 1
abstracting: (3<=TaskOnDisk) states: 1
abstracting: (TaskReady<=TaskReady) states: 1
abstracting: (2<=LoadingMem) states: 0
-> the formula is FALSE

FORMULA SmallOperatingSystem-PT-MT2048DC0512-ReachabilityCardinality-1 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m0sec

checking: AG [[[[2<=CPUUnit & TaskReady<=DiskControllerUnit] & [2<=CPUUnit | 2<=FreeMemSegment]] | ~ [1<=TransferToDisk]]]
normalized: ~ [E [true U ~ [[~ [1<=TransferToDisk] | [[2<=CPUUnit & TaskReady<=DiskControllerUnit] & [2<=CPUUnit | 2<=FreeMemSegment]]]]]]

abstracting: (2<=FreeMemSegment) states: 1
abstracting: (2<=CPUUnit) states: 0
abstracting: (TaskReady<=DiskControllerUnit) states: 1
abstracting: (2<=CPUUnit) states: 0
abstracting: (1<=TransferToDisk) states: 0
-> the formula is TRUE

FORMULA SmallOperatingSystem-PT-MT2048DC0512-ReachabilityCardinality-2 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m0sec

checking: AG [[[FreeMemSegment<=TaskOnDisk | [3<=TaskSuspended & DiskControllerUnit<=CPUUnit]] | ~ [~ [TaskOnDisk<=TransferToDisk]]]]
normalized: ~ [E [true U ~ [[TaskOnDisk<=TransferToDisk | [FreeMemSegment<=TaskOnDisk | [3<=TaskSuspended & DiskControllerUnit<=CPUUnit]]]]]]

abstracting: (DiskControllerUnit<=CPUUnit) states: 1
abstracting: (3<=TaskSuspended) states: 0
abstracting: (FreeMemSegment<=TaskOnDisk) states: 1
abstracting: (TaskOnDisk<=TransferToDisk) states: 0
-> the formula is TRUE

FORMULA SmallOperatingSystem-PT-MT2048DC0512-ReachabilityCardinality-3 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m0sec

checking: AG [~ [~ [~ [2<=TaskOnDisk]]]]
normalized: ~ [E [true U 2<=TaskOnDisk]]

abstracting: (2<=TaskOnDisk) states: 1
-> the formula is FALSE

FORMULA SmallOperatingSystem-PT-MT2048DC0512-ReachabilityCardinality-4 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m0sec

checking: AG [~ [3<=DiskControllerUnit]]
normalized: ~ [E [true U 3<=DiskControllerUnit]]

abstracting: (3<=DiskControllerUnit) states: 0
-> the formula is TRUE

FORMULA SmallOperatingSystem-PT-MT2048DC0512-ReachabilityCardinality-5 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m0sec

checking: EF [[[[1<=ExecutingTask & DiskControllerUnit<=DiskControllerUnit] & [FreeMemSegment<=CPUUnit | 2<=FreeMemSegment]] & 3<=DiskControllerUnit]]
normalized: E [true U [3<=DiskControllerUnit & [[FreeMemSegment<=CPUUnit | 2<=FreeMemSegment] & [1<=ExecutingTask & DiskControllerUnit<=DiskControllerUnit]]]]

abstracting: (DiskControllerUnit<=DiskControllerUnit) states: 1
abstracting: (1<=ExecutingTask) states: 0
abstracting: (2<=FreeMemSegment) states: 1
abstracting: (FreeMemSegment<=CPUUnit) states: 0
abstracting: (3<=DiskControllerUnit) states: 0
-> the formula is FALSE

FORMULA SmallOperatingSystem-PT-MT2048DC0512-ReachabilityCardinality-6 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m0sec

checking: EF [2<=TaskReady]
normalized: E [true U 2<=TaskReady]

abstracting: (2<=TaskReady) states: 0
-> the formula is FALSE

FORMULA SmallOperatingSystem-PT-MT2048DC0512-ReachabilityCardinality-7 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m0sec

checking: AG [~ [3<=CPUUnit]]
normalized: ~ [E [true U 3<=CPUUnit]]

abstracting: (3<=CPUUnit) states: 0
-> the formula is TRUE

FORMULA SmallOperatingSystem-PT-MT2048DC0512-ReachabilityCardinality-8 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m0sec

checking: EF [[[[3<=TaskOnDisk & DiskControllerUnit<=TransferToDisk] & [1<=DiskControllerUnit | TaskOnDisk<=LoadingMem]] & ~ [1<=ExecutingTask]]]
normalized: E [true U [~ [1<=ExecutingTask] & [[3<=TaskOnDisk & DiskControllerUnit<=TransferToDisk] & [1<=DiskControllerUnit | TaskOnDisk<=LoadingMem]]]]

abstracting: (TaskOnDisk<=LoadingMem) states: 0
abstracting: (1<=DiskControllerUnit) states: 0
abstracting: (DiskControllerUnit<=TransferToDisk) states: 1
abstracting: (3<=TaskOnDisk) states: 1
abstracting: (1<=ExecutingTask) states: 0
-> the formula is FALSE

FORMULA SmallOperatingSystem-PT-MT2048DC0512-ReachabilityCardinality-9 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m0sec

checking: EF [~ [DiskControllerUnit<=FreeMemSegment]]
normalized: E [true U ~ [DiskControllerUnit<=FreeMemSegment]]

abstracting: (DiskControllerUnit<=FreeMemSegment) states: 1
-> the formula is FALSE

FORMULA SmallOperatingSystem-PT-MT2048DC0512-ReachabilityCardinality-10 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m0sec

checking: AG [~ [[[2<=TaskOnDisk & 3<=ExecutingTask] & 1<=ExecutingTask]]]
normalized: ~ [E [true U [1<=ExecutingTask & [2<=TaskOnDisk & 3<=ExecutingTask]]]]

abstracting: (3<=ExecutingTask) states: 0
abstracting: (2<=TaskOnDisk) states: 1
abstracting: (1<=ExecutingTask) states: 0
-> the formula is TRUE

FORMULA SmallOperatingSystem-PT-MT2048DC0512-ReachabilityCardinality-11 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m0sec

checking: AG [~ [~ [[3<=LoadingMem | 3<=CPUUnit]]]]
normalized: ~ [E [true U ~ [[3<=LoadingMem | 3<=CPUUnit]]]]

abstracting: (3<=CPUUnit) states: 0
abstracting: (3<=LoadingMem) states: 0
-> the formula is FALSE

FORMULA SmallOperatingSystem-PT-MT2048DC0512-ReachabilityCardinality-12 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m0sec

checking: EF [[1<=FreeMemSegment | 1<=FreeMemSegment]]
normalized: E [true U [1<=FreeMemSegment | 1<=FreeMemSegment]]

abstracting: (1<=FreeMemSegment) states: 1
abstracting: (1<=FreeMemSegment) states: 1
-> the formula is TRUE

FORMULA SmallOperatingSystem-PT-MT2048DC0512-ReachabilityCardinality-13 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m0sec

checking: EF [[3<=CPUUnit & 2<=DiskControllerUnit]]
normalized: E [true U [3<=CPUUnit & 2<=DiskControllerUnit]]

abstracting: (2<=DiskControllerUnit) states: 0
abstracting: (3<=CPUUnit) states: 0
-> the formula is FALSE

FORMULA SmallOperatingSystem-PT-MT2048DC0512-ReachabilityCardinality-14 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m0sec

checking: EF [~ [[[TaskOnDisk<=TaskOnDisk | 2<=TransferToDisk] & 2<=ExecutingTask]]]
normalized: E [true U ~ [[2<=ExecutingTask & [TaskOnDisk<=TaskOnDisk | 2<=TransferToDisk]]]]

abstracting: (2<=TransferToDisk) states: 0
abstracting: (TaskOnDisk<=TaskOnDisk) states: 1
abstracting: (2<=ExecutingTask) states: 0
-> the formula is TRUE

FORMULA SmallOperatingSystem-PT-MT2048DC0512-ReachabilityCardinality-15 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m0sec


Total processing time: 0m3sec


BK_STOP 1433803636448

--------------------
content from stderr:

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
warning: all transitions are not enabled in the initial marking!

check if there are transitions that can never fire
ok


initing FirstDep: 0m0sec


iterations count:8 (1), effective:0 (0)

initing FirstDep: 0m0sec


iterations count:8 (1), effective:0 (0)

iterations count:8 (1), effective:0 (0)

iterations count:8 (1), effective:0 (0)

iterations count:8 (1), effective:0 (0)

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="SmallOperatingSystem-PT-MT2048DC0512"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="marcie"
export BK_RESULT_DIR="/user/u8/hulinhub/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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

tar xzf /home/mcc/BenchKit/INPUTS/SmallOperatingSystem-PT-MT2048DC0512.tgz
mv SmallOperatingSystem-PT-MT2048DC0512 execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-2270"
echo " Executing tool marcie"
echo " Input is SmallOperatingSystem-PT-MT2048DC0512, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 1"
echo " Run identifier is r260su-blw3-143374349600334"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "ReachabilityComputeBounds" ] ; 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
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 ;