fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r235-smll-162106564600191
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for ShieldRVt-PT-001B

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
196.571 6112.00 14772.00 399.90 TFFTTFTFTFTTFFFT normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r235-smll-162106564600191.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-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 2-4028
Executing tool itstools
Input is ShieldRVt-PT-001B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r235-smll-162106564600191
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 396K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 117K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 98K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 16:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 27 12:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 27 12:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 25 18:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 25 18:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 13K May 5 16:52 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 ShieldRVt-PT-001B-ReachabilityFireability-00
FORMULA_NAME ShieldRVt-PT-001B-ReachabilityFireability-01
FORMULA_NAME ShieldRVt-PT-001B-ReachabilityFireability-02
FORMULA_NAME ShieldRVt-PT-001B-ReachabilityFireability-03
FORMULA_NAME ShieldRVt-PT-001B-ReachabilityFireability-04
FORMULA_NAME ShieldRVt-PT-001B-ReachabilityFireability-05
FORMULA_NAME ShieldRVt-PT-001B-ReachabilityFireability-06
FORMULA_NAME ShieldRVt-PT-001B-ReachabilityFireability-07
FORMULA_NAME ShieldRVt-PT-001B-ReachabilityFireability-08
FORMULA_NAME ShieldRVt-PT-001B-ReachabilityFireability-09
FORMULA_NAME ShieldRVt-PT-001B-ReachabilityFireability-10
FORMULA_NAME ShieldRVt-PT-001B-ReachabilityFireability-11
FORMULA_NAME ShieldRVt-PT-001B-ReachabilityFireability-12
FORMULA_NAME ShieldRVt-PT-001B-ReachabilityFireability-13
FORMULA_NAME ShieldRVt-PT-001B-ReachabilityFireability-14
FORMULA_NAME ShieldRVt-PT-001B-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621239491917

Running Version 0
[2021-05-17 08:18:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-17 08:18:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 08:18:15] [INFO ] Load time of PNML (sax parser for PT used): 44 ms
[2021-05-17 08:18:15] [INFO ] Transformed 53 places.
[2021-05-17 08:18:15] [INFO ] Transformed 53 transitions.
[2021-05-17 08:18:15] [INFO ] Found NUPN structural information;
[2021-05-17 08:18:15] [INFO ] Parsed PT model containing 53 places and 53 transitions in 106 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 17 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldRVt-PT-001B-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 14 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 15) seen :7
FORMULA ShieldRVt-PT-001B-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-001B-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-001B-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-001B-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-001B-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-001B-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-001B-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 8) seen :1
FORMULA ShieldRVt-PT-001B-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 53 rows 53 cols
[2021-05-17 08:18:15] [INFO ] Computed 5 place invariants in 14 ms
[2021-05-17 08:18:15] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned unsat
[2021-05-17 08:18:15] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned unsat
[2021-05-17 08:18:15] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2021-05-17 08:18:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:18:15] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2021-05-17 08:18:15] [INFO ] Computed and/alt/rep : 52/77/52 causal constraints (skipped 0 transitions) in 15 ms.
[2021-05-17 08:18:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 08:18:16] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2021-05-17 08:18:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 08:18:16] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2021-05-17 08:18:16] [INFO ] Computed and/alt/rep : 52/77/52 causal constraints (skipped 0 transitions) in 8 ms.
[2021-05-17 08:18:16] [INFO ] Added : 52 causal constraints over 11 iterations in 155 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 7 ms.
[2021-05-17 08:18:16] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2021-05-17 08:18:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:18:16] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2021-05-17 08:18:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 08:18:16] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2021-05-17 08:18:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 08:18:16] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2021-05-17 08:18:16] [INFO ] Deduced a trap composed of 19 places in 61 ms of which 1 ms to minimize.
[2021-05-17 08:18:16] [INFO ] Deduced a trap composed of 18 places in 51 ms of which 2 ms to minimize.
[2021-05-17 08:18:16] [INFO ] Deduced a trap composed of 24 places in 32 ms of which 2 ms to minimize.
[2021-05-17 08:18:16] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 174 ms
[2021-05-17 08:18:16] [INFO ] Computed and/alt/rep : 52/77/52 causal constraints (skipped 0 transitions) in 7 ms.
[2021-05-17 08:18:16] [INFO ] Added : 45 causal constraints over 9 iterations in 75 ms. Result :unsat
[2021-05-17 08:18:16] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned unsat
[2021-05-17 08:18:16] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned unsat
[2021-05-17 08:18:16] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2021-05-17 08:18:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:18:16] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-17 08:18:16] [INFO ] Solution in real domain found non-integer solution.
FORMULA ShieldRVt-PT-001B-ReachabilityFireability-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVt-PT-001B-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVt-PT-001B-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVt-PT-001B-ReachabilityFireability-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVt-PT-001B-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVt-PT-001B-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 7 Parikh solutions to 1 different solutions.
Finished Parikh walk after 95 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=47 )
FORMULA ShieldRVt-PT-001B-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1621239498029

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="ShieldRVt-PT-001B"
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"
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 2-4028"
echo " Executing tool itstools"
echo " Input is ShieldRVt-PT-001B, 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 r235-smll-162106564600191"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-001B.tgz
mv ShieldRVt-PT-001B 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 ;