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.r257-smll-167863532200030.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)
..............................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marcie
Input is NQueens-PT-10, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 1
Run identifier is r257-smll-167863532200030
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 492K
-rw-r--r-- 1 mcc users 5.6K Feb 26 17:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Feb 26 17:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 26 17:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 17:08 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 3.3K Feb 25 16:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.5K Feb 26 17:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 26 17:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Feb 26 17:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Feb 26 17:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 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 96K 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 NQueens-PT-10-ReachabilityCardinality-00
FORMULA_NAME NQueens-PT-10-ReachabilityCardinality-01
FORMULA_NAME NQueens-PT-10-ReachabilityCardinality-02
FORMULA_NAME NQueens-PT-10-ReachabilityCardinality-03
FORMULA_NAME NQueens-PT-10-ReachabilityCardinality-04
FORMULA_NAME NQueens-PT-10-ReachabilityCardinality-05
FORMULA_NAME NQueens-PT-10-ReachabilityCardinality-06
FORMULA_NAME NQueens-PT-10-ReachabilityCardinality-07
FORMULA_NAME NQueens-PT-10-ReachabilityCardinality-08
FORMULA_NAME NQueens-PT-10-ReachabilityCardinality-09
FORMULA_NAME NQueens-PT-10-ReachabilityCardinality-10
FORMULA_NAME NQueens-PT-10-ReachabilityCardinality-11
FORMULA_NAME NQueens-PT-10-ReachabilityCardinality-12
FORMULA_NAME NQueens-PT-10-ReachabilityCardinality-13
FORMULA_NAME NQueens-PT-10-ReachabilityCardinality-14
FORMULA_NAME NQueens-PT-10-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678651847219

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=marcie
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NQueens-PT-10
Not applying reductions.
Model is PT
ReachabilityCardinality PT
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//../marcie/bin/marcie --net-file=model.pnml --mcc-file=ReachabilityCardinality.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: NQueens_PT_10
(NrP: 160 NrTr: 100 NrArc: 500)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.002sec

net check time: 0m 0.000sec

init dd package: 0m 3.494sec


RS generation: 54m53.504sec


-> reachability set: #nodes 25260912 (2.5e+07) #states 7,535,369 (6)



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

checking: EF [~ [P_3_8<=1]]
normalized: E [true U ~ [P_3_8<=1]]

abstracting: (P_3_8<=1)
states: 7,535,369 (6)
-> the formula is FALSE

FORMULA NQueens-PT-10-ReachabilityCardinality-01 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.200sec

checking: EF [~ [P_7_0<=0]]
normalized: E [true U ~ [P_7_0<=0]]

abstracting: (P_7_0<=0)
states: 7,017,830 (6)
MC time: 0m19.308sec

checking: AG [1<=P_1_4]
normalized: ~ [E [true U ~ [1<=P_1_4]]]

abstracting: (1<=P_1_4)
states: 488,767 (5)
MC time: 0m31.972sec

checking: EF [~ [[P_6_1<=1 | 1<=P_7_3]]]
normalized: E [true U ~ [[P_6_1<=1 | 1<=P_7_3]]]

abstracting: (1<=P_7_3)
states: 426,748 (5)
abstracting: (P_6_1<=1)
states: 7,535,369 (6)
-> the formula is FALSE

FORMULA NQueens-PT-10-ReachabilityCardinality-04 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.035sec

checking: AG [cX_6<=P_9_8]
normalized: ~ [E [true U ~ [cX_6<=P_9_8]]]

abstracting: (cX_6<=P_9_8)
states: 4,627,627 (6)
MC time: 0m22.693sec

checking: EF [~ [[L_2<=P_9_2 | ~ [P_1_4<=1]]]]
normalized: E [true U ~ [[L_2<=P_9_2 | ~ [P_1_4<=1]]]]

abstracting: (P_1_4<=1)
states: 7,535,369 (6)
abstracting: (L_2<=P_9_2)
states: 1,926,252 (6)
MC time: 0m17.604sec

checking: AG [[[L_16<=P_7_1 & ~ [P_7_6<=P_9_1]] | R_0<=1]]
normalized: ~ [E [true U ~ [[R_0<=1 | [L_16<=P_7_1 & ~ [P_7_6<=P_9_1]]]]]]

abstracting: (P_7_6<=P_9_1)
states: 7,142,052 (6)
abstracting: (L_16<=P_7_1)
states: 1,924,842 (6)
abstracting: (R_0<=1)
states: 7,535,369 (6)
-> the formula is TRUE

FORMULA NQueens-PT-10-ReachabilityCardinality-00 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m45.238sec

checking: EF [[~ [[L_14<=P_6_6 | P_7_7<=L_13]] | [L_5<=R_9 | [~ [P_4_1<=0] | ~ [P_8_5<=cX_9]]]]]
normalized: E [true U [[L_5<=R_9 | [~ [P_8_5<=cX_9] | ~ [P_4_1<=0]]] | ~ [[L_14<=P_6_6 | P_7_7<=L_13]]]]

abstracting: (P_7_7<=L_13)
states: 7,392,640 (6)
abstracting: (L_14<=P_6_6)
states: 2,732,354 (6)
abstracting: (P_4_1<=0)
states: 7,046,602 (6)
abstracting: (P_8_5<=cX_9)
states: 7,231,620 (6)
abstracting: (L_5<=R_9)
states: 5,259,480 (6)
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393916 kB
MemFree: 7164984 kB
After kill :
MemTotal: 16393916 kB
MemFree: 16178900 kB

BK_TIME_CONFINEMENT_REACHED

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

check for maximal unmarked siphon
found
The net has a maximal unmarked siphon:
R_0
L_19

The net has transition(s) that can never fire:


check for constant places
L_19
R_0
found 2 constant places
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 0.000sec


iterations count:4737 (47), effective:100 (1)

initing FirstDep: 0m 0.000sec


sat_reach.icc:155: Timeout: after 17 sec


sat_reach.icc:155: Timeout: after 16 sec


sat_reach.icc:155: Timeout: after 15 sec


sat_reach.icc:155: Timeout: after 13 sec


sat_reach.icc:155: Timeout: after 9 sec

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="NQueens-PT-10"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="marcie"
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 marcie"
echo " Input is NQueens-PT-10, 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 r257-smll-167863532200030"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NQueens-PT-10.tgz
mv NQueens-PT-10 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 ;