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.r225-tall-167856407600424.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 LamportFastMutEx-PT-5, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 1
Run identifier is r225-tall-167856407600424
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 12K Feb 25 13:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 25 13:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 25K Feb 25 13:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 145K Feb 25 13:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 7.2K Feb 25 16:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 35K Feb 25 16:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Feb 25 16:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 36K Feb 25 16:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 38K Feb 25 13:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 249K Feb 25 13:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 42K Feb 25 13:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 224K Feb 25 13:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.2K Feb 25 16:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 157K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

no data necessary for post analysis


=== Now, execution of the tool begins

BK_START 1678622566229

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=StateSpace
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LamportFastMutEx-PT-5
Not applying reductions.
Model is PT
StateSpace 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 --memory=6 --mcc-mode

parse successfull
net created successfully

Net: LamportFastMutEx_PT_5
(NrP: 174 NrTr: 318 NrArc: 1380)

place and transition orderings generation:0m 0.004sec

net check time: 0m 0.000sec

init dd package: 0m 2.768sec


RS generation: 3m32.153sec


-> reachability set: #nodes 668389 (6.7e+05) #states 530,682,432 (8)



STATE_SPACE STATES 530682432 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

STATE_SPACE MAX_TOKEN_IN_PLACE 1 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

STATE_SPACE MAX_TOKEN_PER_MARKING 32 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

STATE_SPACE TRANSITIONS 4138207600 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
totally nodes used: 13645079 (1.4e+07)
number of garbage collections: 0
fire ops cache: hits/miss/sum: 201221224 710533738 911754962
used/not used/entry size/cache size: 67103026 5838 16 1024MB
basic ops cache: hits/miss/sum: 3845919 20555117 24401036
used/not used/entry size/cache size: 13363387 3413829 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: 1270327 5910518 7180845
used/not used/entry size/cache size: 4238534 4150074 32 256MB
max state cache: hits/miss/sum: 162021 669112 831133
used/not used/entry size/cache size: 643505 7745103 32 256MB
uniqueHash elements/entry size/size: 67108864 4 256MB
0 55990784
1 9045213
2 1686391
3 327228
4 51704
5 6756
6 722
7 57
8 8
9 1
>= 10 0

Total processing time: 4m47.196sec


BK_STOP 1678622853484

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

check for maximal unmarked siphon
found
The net has a maximal unmarked siphon:
P_ifxi_10_0
P_start_1_0
P_CS_21_0
P_wait_0_0
P_done_5_0
P_done_0_0
P_wait_0_4
P_done_0_4
P_done_4_0
P_ifyi_15_0
P_done_2_0
P_done_0_3
P_wait_0_3
P_wait_5_0
P_done_0_2
P_wait_4_0
P_wait_3_0
P_done_3_0
P_wait_0_2
P_wait_0_1
P_fordo_12_0
P_done_1_0
P_await_13_0
P_done_0_1
P_wait_0_5
P_done_0_5
P_setbi_11_0
P_wait_2_0
P_awaity_0
P_setbi_24_0
P_wait_1_0
P_sety_9_0
P_setbi_5_0
P_setx_3_0
P_ify0_4_0
P_b_0_true
P_b_0_false

The net has transition(s) that can never fire:
T_yne0_4_2
T_yne0_4_3
T_yne0_4_4
T_yne0_4_5
T_yne0_4_6
T_yeqi_15_1
T_ynei_15_6
T_sety0_23_6
T_setbi_24_1
T_setbi_24_2
T_setbi_11_1
T_setbi_11_2
T_fordo_12_1
T_await_13_1
T_await_13_2
T_await_13_3
T_await_13_4
T_await_13_5
T_await_13_6
T_await_13_7
T_await_13_13
T_await_13_19
T_await_13_25
T_await_13_31
T_forod_13_1
T_ynei_15_2
T_ynei_15_3
T_ynei_15_4
T_ynei_15_5
T_xeqi_10_1
T_awaity_1
T_yeq0_4_1
T_sety_9_1
T_sety_9_2
T_sety_9_3
T_sety_9_4
T_sety_9_5
T_sety_9_6
T_setbi_2_2
T_setbi_5_1
T_setbi_5_2
T_sety0_23_1
T_sety0_23_2
T_sety0_23_3
T_sety0_23_5
T_sety0_23_4
T_xnei_10_2
T_xnei_10_3
T_xnei_10_4
T_xnei_10_5
T_xnei_10_6
T_setx_3_1
T_setx_3_2
T_setx_3_3
T_setx_3_4
T_setbi_2_1
T_setx_3_5
T_setx_3_6

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 0.000sec

55913 114389 151004 161858 283801 546251 608617 611911 689516
iterations count:908426 (2856), effective:13861 (43)

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="LamportFastMutEx-PT-5"
export BK_EXAMINATION="StateSpace"
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 LamportFastMutEx-PT-5, examination is StateSpace"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 1"
echo " Run identifier is r225-tall-167856407600424"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-PT-5.tgz
mv LamportFastMutEx-PT-5 execution
cd execution
if [ "StateSpace" = "ReachabilityDeadlock" ] || [ "StateSpace" = "UpperBounds" ] || [ "StateSpace" = "QuasiLiveness" ] || [ "StateSpace" = "StableMarking" ] || [ "StateSpace" = "Liveness" ] || [ "StateSpace" = "OneSafe" ] || [ "StateSpace" = "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 [ "StateSpace" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StateSpace" != "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 "StateSpace.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StateSpace.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StateSpace.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 '' StateSpace.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StateSpace" = "ReachabilityDeadlock" ] || [ "StateSpace" = "QuasiLiveness" ] || [ "StateSpace" = "StableMarking" ] || [ "StateSpace" = "Liveness" ] || [ "StateSpace" = "OneSafe" ] ; then
echo "FORMULA_NAME StateSpace"
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 ;