fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r006-smll-158897515800264
Last Updated
Jun 28, 2020

About the Execution of ITS-Tools for AirplaneLD-PT-0050

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15745.630 7405.00 16708.00 177.70 FFTFTTFTTFFTTTFF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2020-input.r006-smll-158897515800264.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is AirplaneLD-PT-0050, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-smll-158897515800264
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 880K
-rw-r--r-- 1 mcc users 23K Mar 24 10:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Mar 24 10:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Mar 24 09:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Mar 24 09:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 20K Apr 8 14:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Apr 29 06:16 LTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 8 14:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 29 06:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Mar 24 07:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 47K Mar 24 07:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Mar 24 06:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Mar 24 06:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.9K Mar 24 08:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.0K Mar 24 08:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 404K Mar 24 05:37 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 AirplaneLD-PT-0050-ReachabilityFireability-00
FORMULA_NAME AirplaneLD-PT-0050-ReachabilityFireability-01
FORMULA_NAME AirplaneLD-PT-0050-ReachabilityFireability-02
FORMULA_NAME AirplaneLD-PT-0050-ReachabilityFireability-03
FORMULA_NAME AirplaneLD-PT-0050-ReachabilityFireability-04
FORMULA_NAME AirplaneLD-PT-0050-ReachabilityFireability-05
FORMULA_NAME AirplaneLD-PT-0050-ReachabilityFireability-06
FORMULA_NAME AirplaneLD-PT-0050-ReachabilityFireability-07
FORMULA_NAME AirplaneLD-PT-0050-ReachabilityFireability-08
FORMULA_NAME AirplaneLD-PT-0050-ReachabilityFireability-09
FORMULA_NAME AirplaneLD-PT-0050-ReachabilityFireability-10
FORMULA_NAME AirplaneLD-PT-0050-ReachabilityFireability-11
FORMULA_NAME AirplaneLD-PT-0050-ReachabilityFireability-12
FORMULA_NAME AirplaneLD-PT-0050-ReachabilityFireability-13
FORMULA_NAME AirplaneLD-PT-0050-ReachabilityFireability-14
FORMULA_NAME AirplaneLD-PT-0050-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1589458063237

[2020-05-14 12:07:46] [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]
[2020-05-14 12:07:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-14 12:07:46] [INFO ] Load time of PNML (sax parser for PT used): 160 ms
[2020-05-14 12:07:46] [INFO ] Transformed 369 places.
[2020-05-14 12:07:46] [INFO ] Transformed 408 transitions.
[2020-05-14 12:07:46] [INFO ] Found NUPN structural information;
[2020-05-14 12:07:46] [INFO ] Parsed PT model containing 369 places and 408 transitions in 220 ms.
Reduce places removed 152 places and 0 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 55 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 1263 resets, run finished after 257 ms. (steps per millisecond=38 ) properties seen :[0, 0, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1]
FORMULA AirplaneLD-PT-0050-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0050-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0050-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0050-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0050-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0050-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0050-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0050-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0050-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0050-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0050-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 123 ms. (steps per millisecond=81 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 100 ms. (steps per millisecond=100 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 58 ms. (steps per millisecond=172 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties seen :[0, 0, 0, 0, 0]
// Phase 1: matrix 408 rows 217 cols
[2020-05-14 12:07:47] [INFO ] Computed 3 place invariants in 28 ms
[2020-05-14 12:07:47] [INFO ] [Real]Absence check using 2 positive place invariants in 27 ms returned unsat
[2020-05-14 12:07:47] [INFO ] [Real]Absence check using 2 positive place invariants in 16 ms returned sat
[2020-05-14 12:07:47] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 11 ms returned unsat
[2020-05-14 12:07:47] [INFO ] [Real]Absence check using 2 positive place invariants in 13 ms returned unsat
[2020-05-14 12:07:47] [INFO ] [Real]Absence check using 2 positive place invariants in 10 ms returned sat
[2020-05-14 12:07:47] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 7 ms returned sat
[2020-05-14 12:07:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 12:07:48] [INFO ] [Real]Absence check using state equation in 316 ms returned unsat
[2020-05-14 12:07:48] [INFO ] [Real]Absence check using 2 positive place invariants in 10 ms returned sat
[2020-05-14 12:07:48] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 6 ms returned sat
[2020-05-14 12:07:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 12:07:48] [INFO ] [Real]Absence check using state equation in 375 ms returned sat
[2020-05-14 12:07:48] [INFO ] Computed and/alt/rep : 204/4156/204 causal constraints in 87 ms.
[2020-05-14 12:07:48] [INFO ] Solution in real domain found non-integer solution.
[2020-05-14 12:07:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 13 ms returned sat
[2020-05-14 12:07:49] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 7 ms returned sat
[2020-05-14 12:07:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-14 12:07:49] [INFO ] [Nat]Absence check using state equation in 322 ms returned sat
[2020-05-14 12:07:49] [INFO ] Computed and/alt/rep : 204/4156/204 causal constraints in 52 ms.
[2020-05-14 12:07:49] [INFO ] Added : 4 causal constraints over 1 iterations in 109 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 9 ms.
FORMULA AirplaneLD-PT-0050-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AirplaneLD-PT-0050-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AirplaneLD-PT-0050-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AirplaneLD-PT-0050-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Finished Parikh walk after 10 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=10 )
FORMULA AirplaneLD-PT-0050-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1589458070642

--------------------
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="AirplaneLD-PT-0050"
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 AirplaneLD-PT-0050, 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 r006-smll-158897515800264"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-0050.tgz
mv AirplaneLD-PT-0050 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 ;