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 2-3254
Executing tool marcie
Input is S_BridgeAndVehicles-COL-V20P20N20, examination is ReachabilityDeadlock
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 1
Run identifier is r081-csrt-149441064300314
=====================================================================

--------------------
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 BridgeAndVehicles-COL-V20P20N20-ReachabilityDeadlock-0

=== Now, execution of the tool begins

BK_START 1494891055412

timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie rev. 8852M (built: crohr on 2017-05-03)
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=ReachabilityDeadlock.xml --memory=6

parse successfull
net created successfully

Unfolding complete |P|=78|T|=968|A|=7350
Time for unfolding: 0m 1.177sec

Net: BridgeAndVehicles_COL_V20P20N20
(NrP: 78 NrTr: 968 NrArc: 7350)

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

net check time: 0m 0.001sec

init dd package: 0m 1.318sec

parse successfull
net created successfully

Unfolding complete |P|=78|T|=968|A|=7350
Time for unfolding: 0m 0.957sec

Net: BridgeAndVehicles_COL_V20P20N20
(NrP: 78 NrTr: 968 NrArc: 7350)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.013sec

net check time: 0m 0.001sec

init dd package: 0m 4.020sec


RS generation: 1m55.804sec


-> reachability set: #nodes 418600 (4.2e+05) #states 9,783,606 (6)



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

checking: EF [DEADLOCK]
normalized: E [true U DEADLOCK]


before gc: list nodes free: 150963

after gc: idd nodes used:428049, unused:63571951; list nodes free:285190180
-> the formula is TRUE

FORMULA BridgeAndVehicles-COL-V20P20N20-ReachabilityDeadlock-0 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 5m16.993sec

totally nodes used: 108321894 (1.1e+08)
number of garbage collections: 1
fire ops cache: hits/miss/sum: 231859550 604670975 836530525
used/not used/entry size/cache size: 65055447 2053417 16 1024MB
basic ops cache: hits/miss/sum: 68468636 102315733 170784369
used/not used/entry size/cache size: 16676668 100548 12 192MB
unary ops cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 16777216 8 128MB
abstract ops cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 16777216 12 192MB
state nr cache: hits/miss/sum: 206816 418645 625461
used/not used/entry size/cache size: 0 8388608 32 256MB
max state cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 8388608 32 256MB
uniqueHash elements/entry size/size: 67108864 4 256MB
0 34327862
1 23255801
2 7521276
3 1640923
4 299403
5 52627
6 9198
7 1524
8 217
9 26
>= 10 7

Total processing time: 7m27.554sec


BK_STOP 1494891503198

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

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

ptnet_zbdd.cc:255: Boundedness exception: net is not 1-bounded!

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

75383 91135 103008 115115 123092 129594 133858 134723 134803 136502 135690 136078 136052 136840 136683 136749 137114 137175 137265 137481
iterations count:2075501 (2144), effective:19348 (19)

initing FirstDep: 0m 0.001sec

16080 22856 23620 28565 32424 36543 40947 45612 49214 51814 56213 61690 62957 67879 69268 74338 77112 81063 82521 88049 89437 99812 111898 117882 131056 133266 134723 135793 136562 136485 136808 137107 156903 177300 179839 199208 217538 234917 251286 265801 269372 283882 297512 309902 320937 324735 335789 345701 354534 362405 369411 374690 377714 378674 382800 382601 386194 386015 389422 389275 392513 392401 395483 395405 398344 398300 401115 401122 403746 403849 406150 406507 406116 409110 408908 411667 411494 414184 414041 416672 416557 419139 419049
iterations count:8375394 (8652), effective:32676 (33)

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="S_BridgeAndVehicles-COL-V20P20N20"
export BK_EXAMINATION="ReachabilityDeadlock"
export BK_TOOL="marcie"
export BK_RESULT_DIR="/tmp/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/S_BridgeAndVehicles-COL-V20P20N20.tgz
mv S_BridgeAndVehicles-COL-V20P20N20 execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-3254"
echo " Executing tool marcie"
echo " Input is S_BridgeAndVehicles-COL-V20P20N20, examination is ReachabilityDeadlock"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 1"
echo " Run identifier is r081-csrt-149441064300314"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityDeadlock" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityDeadlock" != "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 "ReachabilityDeadlock.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityDeadlock.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityDeadlock.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 '' ReachabilityDeadlock.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 ;