fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r327-tall-167889199900653
Last Updated
May 14, 2023

About the Execution of LoLa+red for RefineWMG-PT-100101

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
520.188 32367.00 39206.00 335.00 101 101 101 101 101 7 101 101 101 101 101 101 101 101 101 101 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.r327-tall-167889199900653.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 RefineWMG-PT-100101, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r327-tall-167889199900653
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 612K
-rw-r--r-- 1 mcc users 7.4K Feb 26 15:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Feb 26 15:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 15:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 26 15:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.5K Feb 26 15:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 58K Feb 26 15:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Feb 26 15:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Feb 26 15:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 218K 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 positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME RefineWMG-PT-100101-UpperBounds-00
FORMULA_NAME RefineWMG-PT-100101-UpperBounds-01
FORMULA_NAME RefineWMG-PT-100101-UpperBounds-02
FORMULA_NAME RefineWMG-PT-100101-UpperBounds-03
FORMULA_NAME RefineWMG-PT-100101-UpperBounds-04
FORMULA_NAME RefineWMG-PT-100101-UpperBounds-05
FORMULA_NAME RefineWMG-PT-100101-UpperBounds-06
FORMULA_NAME RefineWMG-PT-100101-UpperBounds-07
FORMULA_NAME RefineWMG-PT-100101-UpperBounds-08
FORMULA_NAME RefineWMG-PT-100101-UpperBounds-09
FORMULA_NAME RefineWMG-PT-100101-UpperBounds-10
FORMULA_NAME RefineWMG-PT-100101-UpperBounds-11
FORMULA_NAME RefineWMG-PT-100101-UpperBounds-12
FORMULA_NAME RefineWMG-PT-100101-UpperBounds-13
FORMULA_NAME RefineWMG-PT-100101-UpperBounds-14
FORMULA_NAME RefineWMG-PT-100101-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679054260027

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=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RefineWMG-PT-100101
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-17 11:57:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-17 11:57:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 11:57:41] [INFO ] Load time of PNML (sax parser for PT used): 64 ms
[2023-03-17 11:57:41] [INFO ] Transformed 504 places.
[2023-03-17 11:57:41] [INFO ] Transformed 403 transitions.
[2023-03-17 11:57:41] [INFO ] Parsed PT model containing 504 places and 403 transitions and 1208 arcs in 125 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 403 rows 504 cols
[2023-03-17 11:57:41] [INFO ] Computed 202 place invariants in 20 ms
FORMULA RefineWMG-PT-100101-UpperBounds-15 101 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RefineWMG-PT-100101-UpperBounds-12 101 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RefineWMG-PT-100101-UpperBounds-10 101 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RefineWMG-PT-100101-UpperBounds-07 101 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RefineWMG-PT-100101-UpperBounds-04 101 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RefineWMG-PT-100101-UpperBounds-02 101 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RefineWMG-PT-100101-UpperBounds-01 101 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RefineWMG-PT-100101-UpperBounds-00 101 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 8) seen :101
FORMULA RefineWMG-PT-100101-UpperBounds-13 101 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 7) seen :33
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 7) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 7) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 7) seen :33
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 7) seen :33
[2023-03-17 11:57:42] [INFO ] Invariant cache hit.
[2023-03-17 11:57:42] [INFO ] [Real]Absence check using 202 positive place invariants in 43 ms returned sat
[2023-03-17 11:57:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 11:57:42] [INFO ] [Real]Absence check using state equation in 120 ms returned sat
[2023-03-17 11:57:42] [INFO ] Computed and/alt/rep : 302/402/302 causal constraints (skipped 0 transitions) in 24 ms.
[2023-03-17 11:57:42] [INFO ] Added : 0 causal constraints over 0 iterations in 71 ms. Result :sat
Minimization took 40 ms.
[2023-03-17 11:57:42] [INFO ] [Real]Absence check using 202 positive place invariants in 31 ms returned sat
[2023-03-17 11:57:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 11:57:42] [INFO ] [Real]Absence check using state equation in 133 ms returned sat
[2023-03-17 11:57:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 11:57:43] [INFO ] [Nat]Absence check using 202 positive place invariants in 25 ms returned sat
[2023-03-17 11:57:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 11:57:43] [INFO ] [Nat]Absence check using state equation in 132 ms returned sat
[2023-03-17 11:57:43] [INFO ] Computed and/alt/rep : 302/402/302 causal constraints (skipped 0 transitions) in 23 ms.
[2023-03-17 11:57:43] [INFO ] Added : 55 causal constraints over 11 iterations in 310 ms. Result :sat
Minimization took 286 ms.
[2023-03-17 11:57:43] [INFO ] [Real]Absence check using 202 positive place invariants in 24 ms returned sat
[2023-03-17 11:57:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 11:57:44] [INFO ] [Real]Absence check using state equation in 113 ms returned sat
[2023-03-17 11:57:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 11:57:44] [INFO ] [Nat]Absence check using 202 positive place invariants in 24 ms returned sat
[2023-03-17 11:57:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 11:57:44] [INFO ] [Nat]Absence check using state equation in 108 ms returned sat
[2023-03-17 11:57:44] [INFO ] Computed and/alt/rep : 302/402/302 causal constraints (skipped 0 transitions) in 25 ms.
[2023-03-17 11:57:44] [INFO ] Added : 95 causal constraints over 19 iterations in 565 ms. Result :sat
Minimization took 304 ms.
[2023-03-17 11:57:45] [INFO ] [Real]Absence check using 202 positive place invariants in 23 ms returned sat
[2023-03-17 11:57:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 11:57:45] [INFO ] [Real]Absence check using state equation in 114 ms returned sat
[2023-03-17 11:57:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 11:57:45] [INFO ] [Nat]Absence check using 202 positive place invariants in 23 ms returned sat
[2023-03-17 11:57:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 11:57:45] [INFO ] [Nat]Absence check using state equation in 107 ms returned sat
[2023-03-17 11:57:45] [INFO ] Computed and/alt/rep : 302/402/302 causal constraints (skipped 0 transitions) in 20 ms.
[2023-03-17 11:57:46] [INFO ] Added : 111 causal constraints over 23 iterations in 592 ms. Result :sat
Minimization took 293 ms.
[2023-03-17 11:57:46] [INFO ] [Real]Absence check using 202 positive place invariants in 25 ms returned sat
[2023-03-17 11:57:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 11:57:46] [INFO ] [Real]Absence check using state equation in 117 ms returned sat
[2023-03-17 11:57:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 11:57:46] [INFO ] [Nat]Absence check using 202 positive place invariants in 25 ms returned sat
[2023-03-17 11:57:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 11:57:46] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2023-03-17 11:57:46] [INFO ] Computed and/alt/rep : 302/402/302 causal constraints (skipped 0 transitions) in 20 ms.
[2023-03-17 11:57:47] [INFO ] Added : 56 causal constraints over 12 iterations in 325 ms. Result :sat
Minimization took 241 ms.
[2023-03-17 11:57:47] [INFO ] [Real]Absence check using 202 positive place invariants in 24 ms returned sat
[2023-03-17 11:57:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 11:57:47] [INFO ] [Real]Absence check using state equation in 110 ms returned sat
[2023-03-17 11:57:47] [INFO ] Computed and/alt/rep : 302/402/302 causal constraints (skipped 0 transitions) in 26 ms.
[2023-03-17 11:57:47] [INFO ] Added : 0 causal constraints over 0 iterations in 62 ms. Result :sat
Minimization took 33 ms.
[2023-03-17 11:57:47] [INFO ] [Real]Absence check using 202 positive place invariants in 24 ms returned sat
[2023-03-17 11:57:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 11:57:48] [INFO ] [Real]Absence check using state equation in 107 ms returned sat
[2023-03-17 11:57:48] [INFO ] Computed and/alt/rep : 302/402/302 causal constraints (skipped 0 transitions) in 18 ms.
[2023-03-17 11:57:48] [INFO ] Added : 0 causal constraints over 0 iterations in 52 ms. Result :sat
Minimization took 30 ms.
Current structural bounds on expressions (after SMT) : [101, 7, 101, 101, 101, 101, 101] Max seen :[33, 0, 0, 0, 0, 33, 33]
FORMULA RefineWMG-PT-100101-UpperBounds-14 101 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RefineWMG-PT-100101-UpperBounds-11 101 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RefineWMG-PT-100101-UpperBounds-03 101 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RefineWMG-PT-100101-UpperBounds-09 101 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RefineWMG-PT-100101-UpperBounds-05 7 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RefineWMG-PT-100101-UpperBounds-08 101 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RefineWMG-PT-100101-UpperBounds-06 101 TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.
Total runtime 29629 ms.
ITS solved all properties within timeout

BK_STOP 1679054292394

--------------------
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 UpperBounds -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="RefineWMG-PT-100101"
export BK_EXAMINATION="UpperBounds"
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 RefineWMG-PT-100101, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r327-tall-167889199900653"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RefineWMG-PT-100101.tgz
mv RefineWMG-PT-100101 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;