fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r103-tall-167814478100299
Last Updated
May 14, 2023

About the Execution of LoLa+red for DBSingleClientW-PT-d2m05

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
602.512 5413.00 10847.00 250.70 TTTTFTFTTTTFFTFF 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.r103-tall-167814478100299.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 lolaxred
Input is DBSingleClientW-PT-d2m05, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r103-tall-167814478100299
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 7.8K Feb 26 15:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 26 15:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 26 15:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 15:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 15:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 15:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 15:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K Feb 26 15:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Feb 26 15:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Feb 26 15:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:49 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 1.6M 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-d2m05-LTLCardinality-00
FORMULA_NAME DBSingleClientW-PT-d2m05-LTLCardinality-01
FORMULA_NAME DBSingleClientW-PT-d2m05-LTLCardinality-02
FORMULA_NAME DBSingleClientW-PT-d2m05-LTLCardinality-03
FORMULA_NAME DBSingleClientW-PT-d2m05-LTLCardinality-04
FORMULA_NAME DBSingleClientW-PT-d2m05-LTLCardinality-05
FORMULA_NAME DBSingleClientW-PT-d2m05-LTLCardinality-06
FORMULA_NAME DBSingleClientW-PT-d2m05-LTLCardinality-07
FORMULA_NAME DBSingleClientW-PT-d2m05-LTLCardinality-08
FORMULA_NAME DBSingleClientW-PT-d2m05-LTLCardinality-09
FORMULA_NAME DBSingleClientW-PT-d2m05-LTLCardinality-10
FORMULA_NAME DBSingleClientW-PT-d2m05-LTLCardinality-11
FORMULA_NAME DBSingleClientW-PT-d2m05-LTLCardinality-12
FORMULA_NAME DBSingleClientW-PT-d2m05-LTLCardinality-13
FORMULA_NAME DBSingleClientW-PT-d2m05-LTLCardinality-14
FORMULA_NAME DBSingleClientW-PT-d2m05-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678245470025

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=lolaxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DBSingleClientW-PT-d2m05
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-08 03:17:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-08 03:17:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 03:17:51] [INFO ] Load time of PNML (sax parser for PT used): 169 ms
[2023-03-08 03:17:51] [INFO ] Transformed 4763 places.
[2023-03-08 03:17:51] [INFO ] Transformed 2478 transitions.
[2023-03-08 03:17:51] [INFO ] Parsed PT model containing 4763 places and 2478 transitions and 9912 arcs in 255 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 3580 places in 15 ms
Reduce places removed 3580 places and 0 transitions.
Initial state reduction rules removed 3 formulas.
FORMULA DBSingleClientW-PT-d2m05-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m05-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m05-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m05-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m05-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m05-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m05-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m05-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m05-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m05-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m05-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m05-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m05-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m05-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m05-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 1 out of 1183 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1183/1183 places, 2478/2478 transitions.
Reduce places removed 46 places and 0 transitions.
Ensure Unique test removed 199 transitions
Reduce isomorphic transitions removed 199 transitions.
Iterating post reduction 0 with 245 rules applied. Total rules applied 245 place count 1137 transition count 2279
Discarding 391 places :
Symmetric choice reduction at 1 with 391 rule applications. Total rules 636 place count 746 transition count 1209
Iterating global reduction 1 with 391 rules applied. Total rules applied 1027 place count 746 transition count 1209
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 1036 place count 746 transition count 1200
Discarding 315 places :
Symmetric choice reduction at 2 with 315 rule applications. Total rules 1351 place count 431 transition count 885
Iterating global reduction 2 with 315 rules applied. Total rules applied 1666 place count 431 transition count 885
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1678 place count 431 transition count 873
Discarding 241 places :
Symmetric choice reduction at 3 with 241 rule applications. Total rules 1919 place count 190 transition count 530
Iterating global reduction 3 with 241 rules applied. Total rules applied 2160 place count 190 transition count 530
Ensure Unique test removed 212 transitions
Reduce isomorphic transitions removed 212 transitions.
Iterating post reduction 3 with 212 rules applied. Total rules applied 2372 place count 190 transition count 318
Discarding 25 places :
Symmetric choice reduction at 4 with 25 rule applications. Total rules 2397 place count 165 transition count 272
Iterating global reduction 4 with 25 rules applied. Total rules applied 2422 place count 165 transition count 272
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 2428 place count 165 transition count 266
Discarding 17 places :
Symmetric choice reduction at 5 with 17 rule applications. Total rules 2445 place count 148 transition count 249
Iterating global reduction 5 with 17 rules applied. Total rules applied 2462 place count 148 transition count 249
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 2466 place count 148 transition count 245
Discarding 14 places :
Symmetric choice reduction at 6 with 14 rule applications. Total rules 2480 place count 134 transition count 231
Iterating global reduction 6 with 14 rules applied. Total rules applied 2494 place count 134 transition count 231
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 6 with 13 rules applied. Total rules applied 2507 place count 134 transition count 218
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 2514 place count 127 transition count 182
Iterating global reduction 7 with 7 rules applied. Total rules applied 2521 place count 127 transition count 182
Applied a total of 2521 rules in 174 ms. Remains 127 /1183 variables (removed 1056) and now considering 182/2478 (removed 2296) transitions.
// Phase 1: matrix 182 rows 127 cols
[2023-03-08 03:17:52] [INFO ] Computed 2 place invariants in 19 ms
[2023-03-08 03:17:52] [INFO ] Implicit Places using invariants in 236 ms returned []
[2023-03-08 03:17:52] [INFO ] Invariant cache hit.
[2023-03-08 03:17:52] [INFO ] State equation strengthened by 61 read => feed constraints.
[2023-03-08 03:17:52] [INFO ] Implicit Places using invariants and state equation in 286 ms returned []
Implicit Place search using SMT with State Equation took 548 ms to find 0 implicit places.
[2023-03-08 03:17:52] [INFO ] Invariant cache hit.
[2023-03-08 03:17:52] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 127/1183 places, 182/2478 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 819 ms. Remains : 127/1183 places, 182/2478 transitions.
Support contains 1 out of 127 places after structural reductions.
[2023-03-08 03:17:52] [INFO ] Flatten gal took : 41 ms
[2023-03-08 03:17:53] [INFO ] Flatten gal took : 15 ms
[2023-03-08 03:17:53] [INFO ] Input system was already deterministic with 182 transitions.
Incomplete random walk after 10000 steps, including 2257 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 872 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Probably explored full state space saw : 194605 states, properties seen :0
Probabilistic random walk after 475009 steps, saw 194605 distinct states, run finished after 723 ms. (steps per millisecond=656 ) properties seen :0
Explored full state space saw : 195090 states, properties seen :0
Exhaustive walk after 475930 steps, saw 195090 distinct states, run finished after 584 ms. (steps per millisecond=814 ) properties seen :0
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
FORMULA DBSingleClientW-PT-d2m05-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 5 stabilizing places and 16 stable transitions
Graph (complete) has 460 edges and 127 vertex of which 126 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
All properties solved by simple procedures.
Total runtime 3060 ms.
ITS solved all properties within timeout

BK_STOP 1678245475438

--------------------
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 LTLCardinality -timeout 360 -rebuildPNML

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-d2m05"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is DBSingleClientW-PT-d2m05, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r103-tall-167814478100299"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d2m05.tgz
mv DBSingleClientW-PT-d2m05 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;