fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r227-oct2-159033546100031
Last Updated
Jun 28, 2020

About the Execution of ITS-Tools for SmartHome-PT-04

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15745.980 5177.00 11687.00 43.00 TTTFFTTFFFFTFFFT normal

Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2020-input.r227-oct2-159033546100031.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SmartHome-PT-04, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r227-oct2-159033546100031
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 196K
-rw-r--r-- 1 mcc users 3.1K May 14 03:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K May 14 03:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 13 21:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K May 13 21:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.0K May 14 10:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 14 10:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 14 10:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 14 10:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.1K May 13 15:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K May 13 15:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 13 10:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K May 13 10:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 35K May 12 20:42 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 SmartHome-PT-04-ReachabilityFireability-00
FORMULA_NAME SmartHome-PT-04-ReachabilityFireability-01
FORMULA_NAME SmartHome-PT-04-ReachabilityFireability-02
FORMULA_NAME SmartHome-PT-04-ReachabilityFireability-03
FORMULA_NAME SmartHome-PT-04-ReachabilityFireability-04
FORMULA_NAME SmartHome-PT-04-ReachabilityFireability-05
FORMULA_NAME SmartHome-PT-04-ReachabilityFireability-06
FORMULA_NAME SmartHome-PT-04-ReachabilityFireability-07
FORMULA_NAME SmartHome-PT-04-ReachabilityFireability-08
FORMULA_NAME SmartHome-PT-04-ReachabilityFireability-09
FORMULA_NAME SmartHome-PT-04-ReachabilityFireability-10
FORMULA_NAME SmartHome-PT-04-ReachabilityFireability-11
FORMULA_NAME SmartHome-PT-04-ReachabilityFireability-12
FORMULA_NAME SmartHome-PT-04-ReachabilityFireability-13
FORMULA_NAME SmartHome-PT-04-ReachabilityFireability-14
FORMULA_NAME SmartHome-PT-04-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1590483660449

[2020-05-26 09:01:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-26 09:01:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-26 09:01:02] [INFO ] Load time of PNML (sax parser for PT used): 41 ms
[2020-05-26 09:01:02] [INFO ] Transformed 139 places.
[2020-05-26 09:01:02] [INFO ] Transformed 159 transitions.
[2020-05-26 09:01:02] [INFO ] Found NUPN structural information;
[2020-05-26 09:01:02] [INFO ] Parsed PT model containing 139 places and 159 transitions in 80 ms.
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 19 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
FORMULA SmartHome-PT-04-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-04-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-04-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-04-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-04-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-04-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 103 resets, run finished after 31 ms. (steps per millisecond=322 ) properties seen :[0, 0, 1, 1, 1, 0, 0, 0, 0, 1]
FORMULA SmartHome-PT-04-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-04-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-04-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-04-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 12 ms. (steps per millisecond=833 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 11 ms. (steps per millisecond=909 ) properties seen :[0, 0, 0, 0, 0, 0]
// Phase 1: matrix 140 rows 122 cols
[2020-05-26 09:01:02] [INFO ] Computed 7 place invariants in 5 ms
[2020-05-26 09:01:02] [INFO ] [Real]Absence check using 7 positive place invariants in 16 ms returned sat
[2020-05-26 09:01:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 09:01:02] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2020-05-26 09:01:02] [INFO ] Deduced a trap composed of 35 places in 67 ms
[2020-05-26 09:01:02] [INFO ] Deduced a trap composed of 27 places in 46 ms
[2020-05-26 09:01:02] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 155 ms
[2020-05-26 09:01:02] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 09:01:02] [INFO ] [Nat]Absence check using 7 positive place invariants in 59 ms returned sat
[2020-05-26 09:01:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 09:01:02] [INFO ] [Nat]Absence check using state equation in 104 ms returned sat
[2020-05-26 09:01:02] [INFO ] Deduced a trap composed of 27 places in 45 ms
[2020-05-26 09:01:02] [INFO ] Deduced a trap composed of 35 places in 24 ms
[2020-05-26 09:01:02] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 112 ms
[2020-05-26 09:01:02] [INFO ] Computed and/alt/rep : 139/369/139 causal constraints in 13 ms.
[2020-05-26 09:01:03] [INFO ] Added : 139 causal constraints over 28 iterations in 444 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 12 ms.
[2020-05-26 09:01:03] [INFO ] [Real]Absence check using 7 positive place invariants in 10 ms returned sat
[2020-05-26 09:01:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 09:01:03] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2020-05-26 09:01:03] [INFO ] Deduced a trap composed of 27 places in 32 ms
[2020-05-26 09:01:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 67 ms
[2020-05-26 09:01:03] [INFO ] Computed and/alt/rep : 139/369/139 causal constraints in 23 ms.
[2020-05-26 09:01:03] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 09:01:03] [INFO ] [Nat]Absence check using 7 positive place invariants in 13 ms returned sat
[2020-05-26 09:01:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 09:01:03] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2020-05-26 09:01:03] [INFO ] Deduced a trap composed of 27 places in 14 ms
[2020-05-26 09:01:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 27 ms
[2020-05-26 09:01:03] [INFO ] Computed and/alt/rep : 139/369/139 causal constraints in 9 ms.
[2020-05-26 09:01:04] [INFO ] Added : 138 causal constraints over 28 iterations in 479 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 7 ms.
[2020-05-26 09:01:04] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned unsat
[2020-05-26 09:01:04] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned unsat
[2020-05-26 09:01:04] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned unsat
[2020-05-26 09:01:04] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2020-05-26 09:01:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 09:01:04] [INFO ] [Real]Absence check using state equation in 188 ms returned sat
[2020-05-26 09:01:04] [INFO ] Deduced a trap composed of 29 places in 17 ms
[2020-05-26 09:01:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2020-05-26 09:01:04] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 09:01:04] [INFO ] [Nat]Absence check using 7 positive place invariants in 20 ms returned sat
[2020-05-26 09:01:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 09:01:04] [INFO ] [Nat]Absence check using state equation in 50 ms returned sat
[2020-05-26 09:01:04] [INFO ] Deduced a trap composed of 29 places in 31 ms
[2020-05-26 09:01:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 56 ms
[2020-05-26 09:01:04] [INFO ] Computed and/alt/rep : 139/369/139 causal constraints in 11 ms.
[2020-05-26 09:01:05] [INFO ] Added : 138 causal constraints over 28 iterations in 466 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 7 ms.
FORMULA SmartHome-PT-04-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SmartHome-PT-04-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SmartHome-PT-04-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 11700 steps, including 155 resets, run finished after 19 ms. (steps per millisecond=615 ) properties seen :[0, 0, 1] could not realise parikh vector
FORMULA SmartHome-PT-04-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 6249 steps, including 42 resets, run visited all 2 properties in 9 ms. (steps per millisecond=694 )
FORMULA SmartHome-PT-04-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA SmartHome-PT-04-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1590483665626

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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="SmartHome-PT-04"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 2-4028"
echo " Executing tool itstools"
echo " Input is SmartHome-PT-04, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r227-oct2-159033546100031"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-04.tgz
mv SmartHome-PT-04 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;