fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r423-tajo-167905976700451
Last Updated
May 14, 2023

About the Execution of LoLa+red for SieveSingleMsgMbox-PT-d2m04

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
207.960 4677.00 9189.00 45.60 TTFTTFTTFFTTTFFF normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r423-tajo-167905976700451.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is SieveSingleMsgMbox-PT-d2m04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r423-tajo-167905976700451
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 7.9K Feb 26 10:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 26 10:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 10:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 10:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 17:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 17:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 26 10:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 186K Feb 26 10:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Feb 26 10:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Feb 26 10:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 17:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:06 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 1.1M 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 SieveSingleMsgMbox-PT-d2m04-LTLCardinality-00
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-LTLCardinality-01
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-LTLCardinality-02
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-LTLCardinality-03
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-LTLCardinality-04
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-LTLCardinality-05
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-LTLCardinality-06
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-LTLCardinality-07
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-LTLCardinality-08
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-LTLCardinality-09
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-LTLCardinality-10
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-LTLCardinality-11
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-LTLCardinality-12
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-LTLCardinality-13
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-LTLCardinality-14
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679247901868

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=SieveSingleMsgMbox-PT-d2m04
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-19 17:45:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-19 17:45:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 17:45:04] [INFO ] Load time of PNML (sax parser for PT used): 198 ms
[2023-03-19 17:45:04] [INFO ] Transformed 2398 places.
[2023-03-19 17:45:04] [INFO ] Transformed 1954 transitions.
[2023-03-19 17:45:04] [INFO ] Parsed PT model containing 2398 places and 1954 transitions and 7816 arcs in 308 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 1984 places in 33 ms
Reduce places removed 1984 places and 0 transitions.
Initial state reduction rules removed 3 formulas.
FORMULA SieveSingleMsgMbox-PT-d2m04-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 2 out of 414 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 414/414 places, 1954/1954 transitions.
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 828 transitions
Reduce isomorphic transitions removed 828 transitions.
Iterating post reduction 0 with 853 rules applied. Total rules applied 853 place count 389 transition count 1126
Discarding 118 places :
Symmetric choice reduction at 1 with 118 rule applications. Total rules 971 place count 271 transition count 376
Iterating global reduction 1 with 118 rules applied. Total rules applied 1089 place count 271 transition count 376
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 1100 place count 271 transition count 365
Discarding 91 places :
Symmetric choice reduction at 2 with 91 rule applications. Total rules 1191 place count 180 transition count 274
Iterating global reduction 2 with 91 rules applied. Total rules applied 1282 place count 180 transition count 274
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 2 with 36 rules applied. Total rules applied 1318 place count 180 transition count 238
Discarding 37 places :
Symmetric choice reduction at 3 with 37 rule applications. Total rules 1355 place count 143 transition count 186
Iterating global reduction 3 with 37 rules applied. Total rules applied 1392 place count 143 transition count 186
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 3 with 22 rules applied. Total rules applied 1414 place count 143 transition count 164
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 1424 place count 133 transition count 149
Iterating global reduction 4 with 10 rules applied. Total rules applied 1434 place count 133 transition count 149
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 1444 place count 123 transition count 139
Iterating global reduction 4 with 10 rules applied. Total rules applied 1454 place count 123 transition count 139
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 1460 place count 117 transition count 132
Iterating global reduction 4 with 6 rules applied. Total rules applied 1466 place count 117 transition count 132
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1468 place count 117 transition count 130
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 1474 place count 111 transition count 124
Iterating global reduction 5 with 6 rules applied. Total rules applied 1480 place count 111 transition count 124
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 1484 place count 107 transition count 120
Iterating global reduction 5 with 4 rules applied. Total rules applied 1488 place count 107 transition count 120
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1490 place count 105 transition count 116
Iterating global reduction 5 with 2 rules applied. Total rules applied 1492 place count 105 transition count 116
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1493 place count 104 transition count 115
Iterating global reduction 5 with 1 rules applied. Total rules applied 1494 place count 104 transition count 115
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1495 place count 103 transition count 114
Iterating global reduction 5 with 1 rules applied. Total rules applied 1496 place count 103 transition count 114
Applied a total of 1496 rules in 136 ms. Remains 103 /414 variables (removed 311) and now considering 114/1954 (removed 1840) transitions.
// Phase 1: matrix 114 rows 103 cols
[2023-03-19 17:45:04] [INFO ] Computed 5 place invariants in 8 ms
[2023-03-19 17:45:05] [INFO ] Implicit Places using invariants in 476 ms returned []
[2023-03-19 17:45:05] [INFO ] Invariant cache hit.
[2023-03-19 17:45:05] [INFO ] State equation strengthened by 44 read => feed constraints.
[2023-03-19 17:45:05] [INFO ] Implicit Places using invariants and state equation in 366 ms returned []
Implicit Place search using SMT with State Equation took 908 ms to find 0 implicit places.
[2023-03-19 17:45:05] [INFO ] Invariant cache hit.
[2023-03-19 17:45:05] [INFO ] Dead Transitions using invariants and state equation in 161 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 103/414 places, 114/1954 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1206 ms. Remains : 103/414 places, 114/1954 transitions.
Support contains 2 out of 103 places after structural reductions.
[2023-03-19 17:45:05] [INFO ] Flatten gal took : 44 ms
[2023-03-19 17:45:06] [INFO ] Flatten gal took : 27 ms
[2023-03-19 17:45:06] [INFO ] Input system was already deterministic with 114 transitions.
Incomplete random walk after 10000 steps, including 2241 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 1008 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Probably explored full state space saw : 924 states, properties seen :0
Probabilistic random walk after 2134 steps, saw 924 distinct states, run finished after 57 ms. (steps per millisecond=37 ) properties seen :0
Explored full state space saw : 924 states, properties seen :0
Exhaustive walk after 2134 steps, saw 924 distinct states, run finished after 5 ms. (steps per millisecond=426 ) properties seen :0
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
FORMULA SieveSingleMsgMbox-PT-d2m04-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 22 stabilizing places and 26 stable transitions
Graph (complete) has 326 edges and 103 vertex of which 102 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.14 ms
All properties solved by simple procedures.
Total runtime 2456 ms.
ITS solved all properties within timeout

BK_STOP 1679247906545

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="SieveSingleMsgMbox-PT-d2m04"
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 SieveSingleMsgMbox-PT-d2m04, 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 r423-tajo-167905976700451"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d2m04.tgz
mv SieveSingleMsgMbox-PT-d2m04 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 ;