fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r106-tall-167814482400185
Last Updated
May 14, 2023

About the Execution of Marcie+red for DBSingleClientW-PT-d0m05

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
5449.292 9668.00 13484.00 360.00 FTTFFFFTFFFFTTTF normal

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.r106-tall-167814482400185.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is DBSingleClientW-PT-d0m05, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r106-tall-167814482400185
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 620K
-rw-r--r-- 1 mcc users 8.5K Feb 26 15:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K Feb 26 15:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Feb 26 15:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Feb 26 15:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 15:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 153K Feb 26 15:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Feb 26 15:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Feb 26 15:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 119K 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 DBSingleClientW-PT-d0m05-CTLCardinality-00
FORMULA_NAME DBSingleClientW-PT-d0m05-CTLCardinality-01
FORMULA_NAME DBSingleClientW-PT-d0m05-CTLCardinality-02
FORMULA_NAME DBSingleClientW-PT-d0m05-CTLCardinality-03
FORMULA_NAME DBSingleClientW-PT-d0m05-CTLCardinality-04
FORMULA_NAME DBSingleClientW-PT-d0m05-CTLCardinality-05
FORMULA_NAME DBSingleClientW-PT-d0m05-CTLCardinality-06
FORMULA_NAME DBSingleClientW-PT-d0m05-CTLCardinality-07
FORMULA_NAME DBSingleClientW-PT-d0m05-CTLCardinality-08
FORMULA_NAME DBSingleClientW-PT-d0m05-CTLCardinality-09
FORMULA_NAME DBSingleClientW-PT-d0m05-CTLCardinality-10
FORMULA_NAME DBSingleClientW-PT-d0m05-CTLCardinality-11
FORMULA_NAME DBSingleClientW-PT-d0m05-CTLCardinality-12
FORMULA_NAME DBSingleClientW-PT-d0m05-CTLCardinality-13
FORMULA_NAME DBSingleClientW-PT-d0m05-CTLCardinality-14
FORMULA_NAME DBSingleClientW-PT-d0m05-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678349119112

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=marciexred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DBSingleClientW-PT-d0m05
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-09 08:05:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-09 08:05:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 08:05:20] [INFO ] Load time of PNML (sax parser for PT used): 56 ms
[2023-03-09 08:05:20] [INFO ] Transformed 553 places.
[2023-03-09 08:05:20] [INFO ] Transformed 150 transitions.
[2023-03-09 08:05:20] [INFO ] Parsed PT model containing 553 places and 150 transitions and 600 arcs in 122 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 12 ms.
Deduced a syphon composed of 444 places in 2 ms
Reduce places removed 444 places and 0 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA DBSingleClientW-PT-d0m05-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m05-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m05-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m05-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m05-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m05-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m05-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m05-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 15 out of 109 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 109/109 places, 150/150 transitions.
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 102 transition count 139
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 35 place count 85 transition count 107
Iterating global reduction 1 with 17 rules applied. Total rules applied 52 place count 85 transition count 107
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 53 place count 85 transition count 106
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 63 place count 75 transition count 96
Iterating global reduction 2 with 10 rules applied. Total rules applied 73 place count 75 transition count 96
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 74 place count 75 transition count 95
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 75 place count 74 transition count 94
Iterating global reduction 3 with 1 rules applied. Total rules applied 76 place count 74 transition count 94
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 77 place count 73 transition count 92
Iterating global reduction 3 with 1 rules applied. Total rules applied 78 place count 73 transition count 92
Applied a total of 78 rules in 217 ms. Remains 73 /109 variables (removed 36) and now considering 92/150 (removed 58) transitions.
// Phase 1: matrix 92 rows 73 cols
[2023-03-09 08:05:21] [INFO ] Computed 2 place invariants in 12 ms
[2023-03-09 08:05:21] [INFO ] Implicit Places using invariants in 228 ms returned []
[2023-03-09 08:05:21] [INFO ] Invariant cache hit.
[2023-03-09 08:05:21] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-09 08:05:21] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 396 ms to find 0 implicit places.
[2023-03-09 08:05:21] [INFO ] Invariant cache hit.
[2023-03-09 08:05:21] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 73/109 places, 92/150 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 669 ms. Remains : 73/109 places, 92/150 transitions.
Support contains 15 out of 73 places after structural reductions.
[2023-03-09 08:05:21] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2023-03-09 08:05:21] [INFO ] Flatten gal took : 28 ms
[2023-03-09 08:05:21] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA DBSingleClientW-PT-d0m05-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m05-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m05-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m05-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m05-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-09 08:05:21] [INFO ] Flatten gal took : 13 ms
[2023-03-09 08:05:21] [INFO ] Input system was already deterministic with 92 transitions.
Support contains 5 out of 73 places (down from 15) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2274 resets, run finished after 287 ms. (steps per millisecond=34 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10000 steps, including 1064 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 1068 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 1250 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 1051 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 1082 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-09 08:05:22] [INFO ] Invariant cache hit.
[2023-03-09 08:05:22] [INFO ] [Real]Absence check using 1 positive place invariants in 6 ms returned sat
[2023-03-09 08:05:22] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-09 08:05:22] [INFO ] After 151ms SMT Verify possible using all constraints in real domain returned unsat :5 sat :0
Fused 5 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 5 atomic propositions for a total of 3 simplifications.
FORMULA DBSingleClientW-PT-d0m05-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m05-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-09 08:05:22] [INFO ] Flatten gal took : 7 ms
[2023-03-09 08:05:22] [INFO ] Flatten gal took : 13 ms
[2023-03-09 08:05:22] [INFO ] Input system was already deterministic with 92 transitions.
Computed a total of 5 stabilizing places and 10 stable transitions
Graph (complete) has 243 edges and 73 vertex of which 72 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 92/92 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 67 transition count 82
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 67 transition count 82
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 67 transition count 81
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 15 place count 65 transition count 79
Iterating global reduction 1 with 2 rules applied. Total rules applied 17 place count 65 transition count 79
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 19 place count 63 transition count 74
Iterating global reduction 1 with 2 rules applied. Total rules applied 21 place count 63 transition count 74
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 22 place count 63 transition count 73
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 24 place count 61 transition count 71
Iterating global reduction 2 with 2 rules applied. Total rules applied 26 place count 61 transition count 71
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 28 place count 59 transition count 69
Iterating global reduction 2 with 2 rules applied. Total rules applied 30 place count 59 transition count 69
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 33 place count 59 transition count 66
Applied a total of 33 rules in 15 ms. Remains 59 /73 variables (removed 14) and now considering 66/92 (removed 26) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 59/73 places, 66/92 transitions.
[2023-03-09 08:05:22] [INFO ] Flatten gal took : 4 ms
[2023-03-09 08:05:22] [INFO ] Flatten gal took : 4 ms
[2023-03-09 08:05:22] [INFO ] Input system was already deterministic with 66 transitions.
[2023-03-09 08:05:22] [INFO ] Flatten gal took : 5 ms
[2023-03-09 08:05:22] [INFO ] Flatten gal took : 6 ms
[2023-03-09 08:05:22] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-09 08:05:22] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 73 places, 92 transitions and 363 arcs took 1 ms.
Total runtime 1985 ms.
There are residual formulas that ITS could not solve within timeout
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//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=CTLCardinality.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Petri
(NrP: 73 NrTr: 92 NrArc: 363)

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

net check time: 0m 0.000sec

init dd package: 0m 2.734sec


RS generation: 0m 0.443sec


-> reachability set: #nodes 2581 (2.6e+03) #states 55,150 (4)



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

checking: EF [AX [1<=p22]]
normalized: E [true U ~ [EX [~ [1<=p22]]]]

abstracting: (1<=p22)
states: 1,944 (3)
.-> the formula is TRUE

FORMULA DBSingleClientW-PT-d0m05-CTLCardinality-14 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.294sec

totally nodes used: 262927 (2.6e+05)
number of garbage collections: 0
fire ops cache: hits/miss/sum: 1594667 2956949 4551616
used/not used/entry size/cache size: 3163919 63944945 16 1024MB
basic ops cache: hits/miss/sum: 97872 178483 276355
used/not used/entry size/cache size: 345782 16431434 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: 852 2602 3454
used/not used/entry size/cache size: 2602 8386006 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 66860605
1 235210
2 11833
3 1031
4 119
5 9
6 34
7 3
8 12
9 0
>= 10 8

Total processing time: 0m 5.096sec


BK_STOP 1678349128780

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
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 0.000sec


iterations count:56455 (613), effective:1631 (17)

initing FirstDep: 0m 0.000sec


iterations count:3673 (39), effective:102 (1)

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="DBSingleClientW-PT-d0m05"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is DBSingleClientW-PT-d0m05, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r106-tall-167814482400185"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d0m05.tgz
mv DBSingleClientW-PT-d0m05 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;