fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r103-tall-167814478000227
Last Updated
May 14, 2023

About the Execution of LoLa+red for DBSingleClientW-PT-d0m10

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
205.712 4196.00 6841.00 326.10 TFFFFTTFFTFFTFTT 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-167814478000227.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 lolaxred
Input is DBSingleClientW-PT-d0m10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r103-tall-167814478000227
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 568K
-rw-r--r-- 1 mcc users 5.7K Feb 26 15:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K Feb 26 15:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 26 15:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 26 15:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K 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 15K Feb 26 15:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 162K Feb 26 15:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 26 15:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 15:25 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-d0m10-LTLCardinality-00
FORMULA_NAME DBSingleClientW-PT-d0m10-LTLCardinality-01
FORMULA_NAME DBSingleClientW-PT-d0m10-LTLCardinality-02
FORMULA_NAME DBSingleClientW-PT-d0m10-LTLCardinality-03
FORMULA_NAME DBSingleClientW-PT-d0m10-LTLCardinality-04
FORMULA_NAME DBSingleClientW-PT-d0m10-LTLCardinality-05
FORMULA_NAME DBSingleClientW-PT-d0m10-LTLCardinality-06
FORMULA_NAME DBSingleClientW-PT-d0m10-LTLCardinality-07
FORMULA_NAME DBSingleClientW-PT-d0m10-LTLCardinality-08
FORMULA_NAME DBSingleClientW-PT-d0m10-LTLCardinality-09
FORMULA_NAME DBSingleClientW-PT-d0m10-LTLCardinality-10
FORMULA_NAME DBSingleClientW-PT-d0m10-LTLCardinality-11
FORMULA_NAME DBSingleClientW-PT-d0m10-LTLCardinality-12
FORMULA_NAME DBSingleClientW-PT-d0m10-LTLCardinality-13
FORMULA_NAME DBSingleClientW-PT-d0m10-LTLCardinality-14
FORMULA_NAME DBSingleClientW-PT-d0m10-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678238379809

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-d0m10
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-08 01:19:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-08 01:19:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 01:19:41] [INFO ] Load time of PNML (sax parser for PT used): 58 ms
[2023-03-08 01:19:41] [INFO ] Transformed 553 places.
[2023-03-08 01:19:41] [INFO ] Transformed 150 transitions.
[2023-03-08 01:19:41] [INFO ] Parsed PT model containing 553 places and 150 transitions and 600 arcs in 115 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Deduced a syphon composed of 444 places in 2 ms
Reduce places removed 444 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA DBSingleClientW-PT-d0m10-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m10-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m10-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m10-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m10-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m10-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m10-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m10-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m10-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m10-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m10-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m10-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m10-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m10-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 2 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 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 41 place count 79 transition count 97
Iterating global reduction 1 with 23 rules applied. Total rules applied 64 place count 79 transition count 97
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 65 place count 79 transition count 96
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 77 place count 67 transition count 84
Iterating global reduction 2 with 12 rules applied. Total rules applied 89 place count 67 transition count 84
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 91 place count 67 transition count 82
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 94 place count 64 transition count 76
Iterating global reduction 3 with 3 rules applied. Total rules applied 97 place count 64 transition count 76
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 98 place count 64 transition count 75
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 100 place count 62 transition count 72
Iterating global reduction 4 with 2 rules applied. Total rules applied 102 place count 62 transition count 72
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 104 place count 60 transition count 70
Iterating global reduction 4 with 2 rules applied. Total rules applied 106 place count 60 transition count 70
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 108 place count 60 transition count 68
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 109 place count 59 transition count 67
Iterating global reduction 5 with 1 rules applied. Total rules applied 110 place count 59 transition count 67
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 111 place count 59 transition count 66
Applied a total of 111 rules in 48 ms. Remains 59 /109 variables (removed 50) and now considering 66/150 (removed 84) transitions.
// Phase 1: matrix 66 rows 59 cols
[2023-03-08 01:19:41] [INFO ] Computed 2 place invariants in 14 ms
[2023-03-08 01:19:41] [INFO ] Implicit Places using invariants in 189 ms returned []
[2023-03-08 01:19:41] [INFO ] Invariant cache hit.
[2023-03-08 01:19:41] [INFO ] State equation strengthened by 20 read => feed constraints.
[2023-03-08 01:19:41] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 306 ms to find 0 implicit places.
[2023-03-08 01:19:41] [INFO ] Invariant cache hit.
[2023-03-08 01:19:41] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 59/109 places, 66/150 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 411 ms. Remains : 59/109 places, 66/150 transitions.
Support contains 2 out of 59 places after structural reductions.
[2023-03-08 01:19:42] [INFO ] Flatten gal took : 24 ms
[2023-03-08 01:19:42] [INFO ] Flatten gal took : 10 ms
[2023-03-08 01:19:42] [INFO ] Input system was already deterministic with 66 transitions.
Incomplete random walk after 10000 steps, including 2298 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 1007 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-08 01:19:42] [INFO ] Invariant cache hit.
[2023-03-08 01:19:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-08 01:19:42] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-08 01:19:42] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 2 simplifications.
FORMULA DBSingleClientW-PT-d0m10-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 5 stabilizing places and 9 stable transitions
Graph (complete) has 190 edges and 59 vertex of which 58 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U G(!p0)))'
Support contains 1 out of 59 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 59/59 places, 66/66 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 58 transition count 65
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 58 transition count 65
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 58 transition count 64
Applied a total of 3 rules in 10 ms. Remains 58 /59 variables (removed 1) and now considering 64/66 (removed 2) transitions.
// Phase 1: matrix 64 rows 58 cols
[2023-03-08 01:19:42] [INFO ] Computed 2 place invariants in 3 ms
[2023-03-08 01:19:42] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-03-08 01:19:42] [INFO ] Invariant cache hit.
[2023-03-08 01:19:42] [INFO ] State equation strengthened by 20 read => feed constraints.
[2023-03-08 01:19:42] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
[2023-03-08 01:19:42] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-08 01:19:42] [INFO ] Invariant cache hit.
[2023-03-08 01:19:42] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 58/59 places, 64/66 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 207 ms. Remains : 58/59 places, 64/66 transitions.
Stuttering acceptance computed with spot in 197 ms :[p0, true, p0]
Running random walk in product with property : DBSingleClientW-PT-d0m10-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 0}, { cond=p0, acceptance={0} source=2 dest: 2}]], initial=2, aps=[p0:(LEQ 1 s7)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 89 steps with 17 reset in 6 ms.
FORMULA DBSingleClientW-PT-d0m10-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DBSingleClientW-PT-d0m10-LTLCardinality-13 finished in 667 ms.
All properties solved by simple procedures.
Total runtime 1788 ms.
ITS solved all properties within timeout

BK_STOP 1678238384005

--------------------
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-d0m10"
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-d0m10, 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-167814478000227"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d0m10.tgz
mv DBSingleClientW-PT-d0m10 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 ;