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.r481-tall-167912692500850.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 TwoPhaseLocking-PT-nC00200vD, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 1
Run identifier is r481-tall-167912692500850
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 9.2K Feb 25 17:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K Feb 25 17:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 17:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 25 17:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 17:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 17:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 17:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 17:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 139K Feb 25 17:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 25 17:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 25 17:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 17:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 4.6K Mar 5 18:23 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 TwoPhaseLocking-PT-nC00200vD-CTLFireability-00
FORMULA_NAME TwoPhaseLocking-PT-nC00200vD-CTLFireability-01
FORMULA_NAME TwoPhaseLocking-PT-nC00200vD-CTLFireability-02
FORMULA_NAME TwoPhaseLocking-PT-nC00200vD-CTLFireability-03
FORMULA_NAME TwoPhaseLocking-PT-nC00200vD-CTLFireability-04
FORMULA_NAME TwoPhaseLocking-PT-nC00200vD-CTLFireability-05
FORMULA_NAME TwoPhaseLocking-PT-nC00200vD-CTLFireability-06
FORMULA_NAME TwoPhaseLocking-PT-nC00200vD-CTLFireability-07
FORMULA_NAME TwoPhaseLocking-PT-nC00200vD-CTLFireability-08
FORMULA_NAME TwoPhaseLocking-PT-nC00200vD-CTLFireability-09
FORMULA_NAME TwoPhaseLocking-PT-nC00200vD-CTLFireability-10
FORMULA_NAME TwoPhaseLocking-PT-nC00200vD-CTLFireability-11
FORMULA_NAME TwoPhaseLocking-PT-nC00200vD-CTLFireability-12
FORMULA_NAME TwoPhaseLocking-PT-nC00200vD-CTLFireability-13
FORMULA_NAME TwoPhaseLocking-PT-nC00200vD-CTLFireability-14
FORMULA_NAME TwoPhaseLocking-PT-nC00200vD-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679868638662

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=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TwoPhaseLocking-PT-nC00200vD
Not applying reductions.
Model is PT
CTLFireability 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=CTLFireability.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: TwoPhaseLocking_PT_nC00200vD
(NrP: 8 NrTr: 6 NrArc: 18)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.000sec

net check time: 0m 0.000sec

init dd package: 0m 2.875sec


RS generation: 0m52.289sec


-> reachability set: #nodes 551157 (5.5e+05) #states 280,485,685 (8)



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

checking: AF [~ [AF [AG [EX [IS_FIREABLE [lockB]]]]]]
normalized: ~ [EG [~ [EG [E [true U ~ [EX [IS_FIREABLE [lockB]]]]]]]]

.
EG iterations: 0
.
EG iterations: 1
-> the formula is TRUE

FORMULA TwoPhaseLocking-PT-nC00200vD-CTLFireability-07 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 1m 5.892sec

checking: EG [~ [AX [AG [IS_FIREABLE [lockA]]]]]
normalized: EG [EX [E [true U ~ [IS_FIREABLE [lockA]]]]]

..
EG iterations: 1
-> the formula is TRUE

FORMULA TwoPhaseLocking-PT-nC00200vD-CTLFireability-08 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 6.045sec

checking: ~ [AF [IS_FIREABLE [lockA2]]]
normalized: EG [~ [IS_FIREABLE [lockA2]]]

.....................................................................................................................................................................MC time: 4m 9.308sec

checking: EG [AX [A [IS_FIREABLE [lockA2] U ~ [IS_FIREABLE [relA2]]]]]
normalized: EG [~ [EX [~ [[~ [EG [IS_FIREABLE [relA2]]] & ~ [E [IS_FIREABLE [relA2] U [IS_FIREABLE [relA2] & ~ [IS_FIREABLE [lockA2]]]]]]]]]]

..
EG iterations: 2
..
EG iterations: 1
-> the formula is TRUE

FORMULA TwoPhaseLocking-PT-nC00200vD-CTLFireability-00 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m11.828sec

checking: [AX [~ [EF [AX [IS_FIREABLE [lockB]]]]] | AF [IS_FIREABLE [relA2]]]
normalized: [~ [EG [~ [IS_FIREABLE [relA2]]]] | ~ [EX [E [true U ~ [EX [~ [IS_FIREABLE [lockB]]]]]]]]

................................................................................................................................................................................................................................................................................................................................................................................................................
EG iterations: 398
-> the formula is FALSE

FORMULA TwoPhaseLocking-PT-nC00200vD-CTLFireability-11 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 1m 5.547sec

checking: EF [EX [~ [EX [E [IS_FIREABLE [relA2] U IS_FIREABLE [lockB]]]]]]
normalized: E [true U EX [~ [EX [E [IS_FIREABLE [relA2] U IS_FIREABLE [lockB]]]]]]

..-> the formula is TRUE

FORMULA TwoPhaseLocking-PT-nC00200vD-CTLFireability-13 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m29.962sec

checking: [EF [EF [~ [[IS_FIREABLE [relA] | IS_FIREABLE [lockA]]]]] | AX [~ [AX [EX [IS_FIREABLE [relA]]]]]]
normalized: [~ [EX [~ [EX [~ [EX [IS_FIREABLE [relA]]]]]]] | E [true U E [true U ~ [[IS_FIREABLE [relA] | IS_FIREABLE [lockA]]]]]]

...-> the formula is TRUE

FORMULA TwoPhaseLocking-PT-nC00200vD-CTLFireability-03 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 2m19.253sec

checking: [[A [IS_FIREABLE [lockA2] U AF [EG [AG [IS_FIREABLE [lockA2]]]]] & EG [AX [IS_FIREABLE [lockB]]]] | AG [~ [AG [EX [AG [IS_FIREABLE [relA2]]]]]]]
normalized: [~ [E [true U ~ [E [true U ~ [EX [~ [E [true U ~ [IS_FIREABLE [relA2]]]]]]]]]] | [EG [~ [EX [~ [IS_FIREABLE [lockB]]]]] & [~ [EG [EG [~ [EG [~ [E [true U ~ [IS_FIREABLE [lockA2]]]]]]]]] & ~ [E [EG [~ [EG [~ [E [true U ~ [IS_FIREABLE [lockA2]]]]]]] U [~ [IS_FIREABLE [lockA2]] & EG [~ [EG [~ [E [true U ~ [IS_FIREABLE [lockA2]]]]]]]]]]]]]

.
EG iterations: 1

EG iterations: 0
.
EG iterations: 1

EG iterations: 0
.
EG iterations: 1

EG iterations: 0

EG iterations: 0
...
EG iterations: 2
.-> the formula is TRUE

FORMULA TwoPhaseLocking-PT-nC00200vD-CTLFireability-05 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m46.502sec

checking: AX [AG [E [E [[IS_FIREABLE [lockA] & IS_FIREABLE [relB]] U ~ [IS_FIREABLE [lockB]]] U ~ [AX [IS_FIREABLE [relB]]]]]]
normalized: ~ [EX [E [true U ~ [E [E [[IS_FIREABLE [lockA] & IS_FIREABLE [relB]] U ~ [IS_FIREABLE [lockB]]] U EX [~ [IS_FIREABLE [relB]]]]]]]]

..-> the formula is FALSE

FORMULA TwoPhaseLocking-PT-nC00200vD-CTLFireability-14 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT


BK_STOP 1679869663340

--------------------
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


initing FirstDep: 0m 0.001sec


iterations count:2698 (449), effective:897 (149)

initing FirstDep: 0m 0.000sec


iterations count:506 (84), effective:250 (41)

iterations count:206 (34), effective:100 (16)

net_ddint.h:600: Timeout: after 248 sec


iterations count:204 (34), effective:99 (16)

iterations count:917 (152), effective:304 (50)

iterations count:31 (5), effective:7 (1)

iterations count:905 (150), effective:399 (66)

iterations count:706 (117), effective:200 (33)

iterations count:6 (1), effective:0 (0)

iterations count:206 (34), effective:100 (16)

iterations count:206 (34), effective:100 (16)

iterations count:206 (34), effective:100 (16)

iterations count:206 (34), effective:100 (16)

iterations count:206 (34), effective:100 (16)

iterations count:6 (1), effective:0 (0)

iterations count:104 (17), effective:98 (16)

iterations count:599 (99), effective:196 (32)

iterations count:1416 (236), effective:602 (100)
/home/mcc/BenchKit/bin//../marcie/bin//../BenchKit_head.sh: line 16: 339 Killed ${MARCIE} --net-file=model.pnml --mcc-file=${BK_EXAMINATION}.xml ${MARCIE_CONFIG}

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="TwoPhaseLocking-PT-nC00200vD"
export BK_EXAMINATION="CTLFireability"
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 TwoPhaseLocking-PT-nC00200vD, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 1"
echo " Run identifier is r481-tall-167912692500850"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TwoPhaseLocking-PT-nC00200vD.tgz
mv TwoPhaseLocking-PT-nC00200vD execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;