fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r073-smll-167814399600509
Last Updated
May 14, 2023

About the Execution of LTSMin+red for CloudOpsManagement-PT-00160by00080

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
221.304 5879.00 10276.00 506.30 80 80 80 80 80 160 80 80 160 80 160 80 80 80 80 80 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.r073-smll-167814399600509.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 ltsminxred
Input is CloudOpsManagement-PT-00160by00080, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r073-smll-167814399600509
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 9.5K Feb 26 01:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K Feb 26 01:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 01:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 26 01:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 15:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 15:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 01:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K Feb 26 01:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 26 01:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 107K Feb 26 01:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 15:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:46 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 13 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 17K 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 positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudOpsManagement-PT-00160by00080-UpperBounds-00
FORMULA_NAME CloudOpsManagement-PT-00160by00080-UpperBounds-01
FORMULA_NAME CloudOpsManagement-PT-00160by00080-UpperBounds-02
FORMULA_NAME CloudOpsManagement-PT-00160by00080-UpperBounds-03
FORMULA_NAME CloudOpsManagement-PT-00160by00080-UpperBounds-04
FORMULA_NAME CloudOpsManagement-PT-00160by00080-UpperBounds-05
FORMULA_NAME CloudOpsManagement-PT-00160by00080-UpperBounds-06
FORMULA_NAME CloudOpsManagement-PT-00160by00080-UpperBounds-07
FORMULA_NAME CloudOpsManagement-PT-00160by00080-UpperBounds-08
FORMULA_NAME CloudOpsManagement-PT-00160by00080-UpperBounds-09
FORMULA_NAME CloudOpsManagement-PT-00160by00080-UpperBounds-10
FORMULA_NAME CloudOpsManagement-PT-00160by00080-UpperBounds-11
FORMULA_NAME CloudOpsManagement-PT-00160by00080-UpperBounds-12
FORMULA_NAME CloudOpsManagement-PT-00160by00080-UpperBounds-13
FORMULA_NAME CloudOpsManagement-PT-00160by00080-UpperBounds-14
FORMULA_NAME CloudOpsManagement-PT-00160by00080-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678525130298

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=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudOpsManagement-PT-00160by00080
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-11 08:58:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-11 08:58:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 08:58:53] [INFO ] Load time of PNML (sax parser for PT used): 37 ms
[2023-03-11 08:58:53] [INFO ] Transformed 27 places.
[2023-03-11 08:58:53] [INFO ] Transformed 29 transitions.
[2023-03-11 08:58:53] [INFO ] Parsed PT model containing 27 places and 29 transitions and 94 arcs in 168 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 9 ms.
// Phase 1: matrix 29 rows 27 cols
[2023-03-11 08:58:53] [INFO ] Computed 11 place invariants in 6 ms
FORMULA CloudOpsManagement-PT-00160by00080-UpperBounds-15 80 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-00160by00080-UpperBounds-09 80 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-00160by00080-UpperBounds-08 160 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-00160by00080-UpperBounds-05 160 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-00160by00080-UpperBounds-02 80 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10109 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=421 ) properties (out of 11) seen :800
FORMULA CloudOpsManagement-PT-00160by00080-UpperBounds-13 80 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudOpsManagement-PT-00160by00080-UpperBounds-12 80 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudOpsManagement-PT-00160by00080-UpperBounds-11 80 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudOpsManagement-PT-00160by00080-UpperBounds-10 160 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudOpsManagement-PT-00160by00080-UpperBounds-07 80 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudOpsManagement-PT-00160by00080-UpperBounds-06 80 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudOpsManagement-PT-00160by00080-UpperBounds-04 80 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudOpsManagement-PT-00160by00080-UpperBounds-03 80 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudOpsManagement-PT-00160by00080-UpperBounds-01 80 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 2) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 2) seen :4
[2023-03-11 08:58:53] [INFO ] Invariant cache hit.
[2023-03-11 08:58:53] [INFO ] [Real]Absence check using 11 positive place invariants in 17 ms returned sat
[2023-03-11 08:58:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 08:58:54] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2023-03-11 08:58:54] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-11 08:58:54] [INFO ] [Real]Added 3 Read/Feed constraints in 14 ms returned sat
[2023-03-11 08:58:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 08:58:54] [INFO ] [Nat]Absence check using 11 positive place invariants in 7 ms returned sat
[2023-03-11 08:58:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 08:58:54] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2023-03-11 08:58:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-11 08:58:54] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 10 ms.
[2023-03-11 08:58:54] [INFO ] Added : 12 causal constraints over 4 iterations in 96 ms. Result :sat
Minimization took 77 ms.
[2023-03-11 08:58:54] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2023-03-11 08:58:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 08:58:54] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-11 08:58:54] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-11 08:58:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 08:58:54] [INFO ] [Nat]Absence check using 11 positive place invariants in 18 ms returned sat
[2023-03-11 08:58:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 08:58:54] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2023-03-11 08:58:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-11 08:58:54] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-11 08:58:54] [INFO ] Added : 10 causal constraints over 2 iterations in 79 ms. Result :sat
Minimization took 21 ms.
Current structural bounds on expressions (after SMT) : [80, 80] Max seen :[4, 4]
FORMULA CloudOpsManagement-PT-00160by00080-UpperBounds-14 80 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudOpsManagement-PT-00160by00080-UpperBounds-00 80 TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.
Total runtime 1564 ms.
ITS solved all properties within timeout

BK_STOP 1678525136177

--------------------
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="CloudOpsManagement-PT-00160by00080"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is CloudOpsManagement-PT-00160by00080, 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 r073-smll-167814399600509"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudOpsManagement-PT-00160by00080.tgz
mv CloudOpsManagement-PT-00160by00080 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 ;