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-MT0256DC0064, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 1
Run identifier is r260su-blw3-143374349500256
=====================================================================

--------------------
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-MT0256DC0064-ReachabilityCardinality-0
FORMULA_NAME SmallOperatingSystem-PT-MT0256DC0064-ReachabilityCardinality-1
FORMULA_NAME SmallOperatingSystem-PT-MT0256DC0064-ReachabilityCardinality-10
FORMULA_NAME SmallOperatingSystem-PT-MT0256DC0064-ReachabilityCardinality-11
FORMULA_NAME SmallOperatingSystem-PT-MT0256DC0064-ReachabilityCardinality-12
FORMULA_NAME SmallOperatingSystem-PT-MT0256DC0064-ReachabilityCardinality-13
FORMULA_NAME SmallOperatingSystem-PT-MT0256DC0064-ReachabilityCardinality-14
FORMULA_NAME SmallOperatingSystem-PT-MT0256DC0064-ReachabilityCardinality-15
FORMULA_NAME SmallOperatingSystem-PT-MT0256DC0064-ReachabilityCardinality-2
FORMULA_NAME SmallOperatingSystem-PT-MT0256DC0064-ReachabilityCardinality-3
FORMULA_NAME SmallOperatingSystem-PT-MT0256DC0064-ReachabilityCardinality-4
FORMULA_NAME SmallOperatingSystem-PT-MT0256DC0064-ReachabilityCardinality-5
FORMULA_NAME SmallOperatingSystem-PT-MT0256DC0064-ReachabilityCardinality-6
FORMULA_NAME SmallOperatingSystem-PT-MT0256DC0064-ReachabilityCardinality-7
FORMULA_NAME SmallOperatingSystem-PT-MT0256DC0064-ReachabilityCardinality-8
FORMULA_NAME SmallOperatingSystem-PT-MT0256DC0064-ReachabilityCardinality-9

=== Now, execution of the tool begins

BK_START 1433803547625

Model: SmallOperatingSystem-PT-MT0256DC0064
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 [~ [[[3<=TaskReady | 2<=FreeMemSegment] | ~ [TransferToDisk<=TaskReady]]]]
normalized: ~ [E [true U [~ [TransferToDisk<=TaskReady] | [3<=TaskReady | 2<=FreeMemSegment]]]]

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

FORMULA SmallOperatingSystem-PT-MT0256DC0064-ReachabilityCardinality-0 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m0sec

checking: EF [~ [[TransferToDisk<=TaskSuspended | [TaskOnDisk<=DiskControllerUnit & 1<=FreeMemSegment]]]]
normalized: E [true U ~ [[TransferToDisk<=TaskSuspended | [TaskOnDisk<=DiskControllerUnit & 1<=FreeMemSegment]]]]

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

FORMULA SmallOperatingSystem-PT-MT0256DC0064-ReachabilityCardinality-1 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m0sec

checking: AG [[[[2<=TransferToDisk | 1<=TaskSuspended] & [2<=DiskControllerUnit | 1<=TaskSuspended]] | [[DiskControllerUnit<=ExecutingTask | 2<=FreeMemSegment] & [3<=FreeMemSegment | 3<=TaskReady]]]]
normalized: ~ [E [true U ~ [[[[3<=FreeMemSegment | 3<=TaskReady] & [DiskControllerUnit<=ExecutingTask | 2<=FreeMemSegment]] | [[2<=DiskControllerUnit | 1<=TaskSuspended] & [2<=TransferToDisk | 1<=TaskSuspended]]]]]]

abstracting: (1<=TaskSuspended) states: 0
abstracting: (2<=TransferToDisk) states: 0
abstracting: (1<=TaskSuspended) states: 0
abstracting: (2<=DiskControllerUnit) states: 0
abstracting: (2<=FreeMemSegment) states: 1
abstracting: (DiskControllerUnit<=ExecutingTask) states: 1
abstracting: (3<=TaskReady) states: 0
abstracting: (3<=FreeMemSegment) states: 1
-> the formula is TRUE

FORMULA SmallOperatingSystem-PT-MT0256DC0064-ReachabilityCardinality-2 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m0sec

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

abstracting: (2<=FreeMemSegment) states: 1
-> the formula is TRUE

FORMULA SmallOperatingSystem-PT-MT0256DC0064-ReachabilityCardinality-3 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m0sec

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

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

FORMULA SmallOperatingSystem-PT-MT0256DC0064-ReachabilityCardinality-4 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m0sec

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

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

FORMULA SmallOperatingSystem-PT-MT0256DC0064-ReachabilityCardinality-5 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m0sec

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

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

FORMULA SmallOperatingSystem-PT-MT0256DC0064-ReachabilityCardinality-6 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m0sec

checking: EF [[[[2<=TaskOnDisk & 2<=FreeMemSegment] & [2<=TaskOnDisk & 2<=TaskReady]] | ~ [[1<=ExecutingTask & TaskSuspended<=CPUUnit]]]]
normalized: E [true U [~ [[1<=ExecutingTask & TaskSuspended<=CPUUnit]] | [[2<=TaskOnDisk & 2<=TaskReady] & [2<=TaskOnDisk & 2<=FreeMemSegment]]]]

abstracting: (2<=FreeMemSegment) states: 1
abstracting: (2<=TaskOnDisk) states: 1
abstracting: (2<=TaskReady) states: 0
abstracting: (2<=TaskOnDisk) states: 1
abstracting: (TaskSuspended<=CPUUnit) states: 1
abstracting: (1<=ExecutingTask) states: 0
-> the formula is TRUE

FORMULA SmallOperatingSystem-PT-MT0256DC0064-ReachabilityCardinality-7 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m0sec

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

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

FORMULA SmallOperatingSystem-PT-MT0256DC0064-ReachabilityCardinality-8 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m0sec

checking: EF [3<=FreeMemSegment]
normalized: E [true U 3<=FreeMemSegment]

abstracting: (3<=FreeMemSegment) states: 1
-> the formula is TRUE

FORMULA SmallOperatingSystem-PT-MT0256DC0064-ReachabilityCardinality-9 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m0sec

checking: EF [[~ [[DiskControllerUnit<=ExecutingTask | 1<=TaskSuspended]] | [[FreeMemSegment<=TransferToDisk & FreeMemSegment<=ExecutingTask] & [1<=FreeMemSegment & TransferToDisk<=DiskControllerUnit]]]]
normalized: E [true U [[[1<=FreeMemSegment & TransferToDisk<=DiskControllerUnit] & [FreeMemSegment<=TransferToDisk & FreeMemSegment<=ExecutingTask]] | ~ [[DiskControllerUnit<=ExecutingTask | 1<=TaskSuspended]]]]

abstracting: (1<=TaskSuspended) states: 0
abstracting: (DiskControllerUnit<=ExecutingTask) states: 1
abstracting: (FreeMemSegment<=ExecutingTask) states: 0
abstracting: (FreeMemSegment<=TransferToDisk) states: 0
abstracting: (TransferToDisk<=DiskControllerUnit) states: 1
abstracting: (1<=FreeMemSegment) states: 1
-> the formula is FALSE

FORMULA SmallOperatingSystem-PT-MT0256DC0064-ReachabilityCardinality-10 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m0sec

checking: AG [~ [[[CPUUnit<=LoadingMem & ExecutingTask<=FreeMemSegment] | ~ [TaskReady<=TaskSuspended]]]]
normalized: ~ [E [true U [~ [TaskReady<=TaskSuspended] | [CPUUnit<=LoadingMem & ExecutingTask<=FreeMemSegment]]]]

abstracting: (ExecutingTask<=FreeMemSegment) states: 1
abstracting: (CPUUnit<=LoadingMem) states: 1
abstracting: (TaskReady<=TaskSuspended) states: 1
-> the formula is FALSE

FORMULA SmallOperatingSystem-PT-MT0256DC0064-ReachabilityCardinality-11 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m0sec

checking: EF [[[ExecutingTask<=ExecutingTask & TaskSuspended<=TaskSuspended] & ExecutingTask<=DiskControllerUnit]]
normalized: E [true U [ExecutingTask<=DiskControllerUnit & [ExecutingTask<=ExecutingTask & TaskSuspended<=TaskSuspended]]]

abstracting: (TaskSuspended<=TaskSuspended) states: 1
abstracting: (ExecutingTask<=ExecutingTask) states: 1
abstracting: (ExecutingTask<=DiskControllerUnit) states: 1
-> the formula is TRUE

FORMULA SmallOperatingSystem-PT-MT0256DC0064-ReachabilityCardinality-12 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m0sec

checking: AG [[[~ [3<=TransferToDisk] & [TaskReady<=LoadingMem | 1<=TaskReady]] & [[DiskControllerUnit<=TaskSuspended & 3<=TransferToDisk] | ~ [2<=TransferToDisk]]]]
normalized: ~ [E [true U ~ [[[[DiskControllerUnit<=TaskSuspended & 3<=TransferToDisk] | ~ [2<=TransferToDisk]] & [[TaskReady<=LoadingMem | 1<=TaskReady] & ~ [3<=TransferToDisk]]]]]]

abstracting: (3<=TransferToDisk) states: 0
abstracting: (1<=TaskReady) states: 0
abstracting: (TaskReady<=LoadingMem) states: 1
abstracting: (2<=TransferToDisk) states: 0
abstracting: (3<=TransferToDisk) states: 0
abstracting: (DiskControllerUnit<=TaskSuspended) states: 1
-> the formula is TRUE

FORMULA SmallOperatingSystem-PT-MT0256DC0064-ReachabilityCardinality-13 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m0sec

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

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

FORMULA SmallOperatingSystem-PT-MT0256DC0064-ReachabilityCardinality-14 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m0sec

checking: EF [TaskOnDisk<=TransferToDisk]
normalized: E [true U TaskOnDisk<=TransferToDisk]

abstracting: (TaskOnDisk<=TransferToDisk) states: 0
-> the formula is FALSE

FORMULA SmallOperatingSystem-PT-MT0256DC0064-ReachabilityCardinality-15 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m0sec


Total processing time: 0m3sec


BK_STOP 1433803551358

--------------------
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)

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-MT0256DC0064"
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-MT0256DC0064.tgz
mv SmallOperatingSystem-PT-MT0256DC0064 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-MT0256DC0064, 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-blw3-143374349500256"
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 ;