fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r140-tall-162089128300671
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for PhaseVariation-PT-D05CS010

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
224.655 14063.00 9066.00 9331.10 TFFFFFTFFFTFFFFT 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.r140-tall-162089128300671.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...........................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PhaseVariation-PT-D05CS010, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r140-tall-162089128300671
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 21K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 135K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 38K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 155K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Mar 28 16:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.6K Mar 28 16:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 28 16:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K Mar 27 07:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 27 07:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.9K Mar 25 08:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 08:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 9 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 633K May 5 16:51 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 PhaseVariation-PT-D05CS010-ReachabilityFireability-00
FORMULA_NAME PhaseVariation-PT-D05CS010-ReachabilityFireability-01
FORMULA_NAME PhaseVariation-PT-D05CS010-ReachabilityFireability-02
FORMULA_NAME PhaseVariation-PT-D05CS010-ReachabilityFireability-03
FORMULA_NAME PhaseVariation-PT-D05CS010-ReachabilityFireability-04
FORMULA_NAME PhaseVariation-PT-D05CS010-ReachabilityFireability-05
FORMULA_NAME PhaseVariation-PT-D05CS010-ReachabilityFireability-06
FORMULA_NAME PhaseVariation-PT-D05CS010-ReachabilityFireability-07
FORMULA_NAME PhaseVariation-PT-D05CS010-ReachabilityFireability-08
FORMULA_NAME PhaseVariation-PT-D05CS010-ReachabilityFireability-09
FORMULA_NAME PhaseVariation-PT-D05CS010-ReachabilityFireability-10
FORMULA_NAME PhaseVariation-PT-D05CS010-ReachabilityFireability-11
FORMULA_NAME PhaseVariation-PT-D05CS010-ReachabilityFireability-12
FORMULA_NAME PhaseVariation-PT-D05CS010-ReachabilityFireability-13
FORMULA_NAME PhaseVariation-PT-D05CS010-ReachabilityFireability-14
FORMULA_NAME PhaseVariation-PT-D05CS010-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621034282180

Running Version 0
[2021-05-14 23:18:14] [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]
[2021-05-14 23:18:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-14 23:18:14] [INFO ] Load time of PNML (sax parser for PT used): 103 ms
[2021-05-14 23:18:14] [INFO ] Transformed 77 places.
[2021-05-14 23:18:14] [INFO ] Transformed 677 transitions.
[2021-05-14 23:18:14] [INFO ] Parsed PT model containing 77 places and 677 transitions in 149 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 52 transitions.
Reduce places removed 1 places and 0 transitions.
FORMULA PhaseVariation-PT-D05CS010-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 484 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 15) seen :3
FORMULA PhaseVariation-PT-D05CS010-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D05CS010-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D05CS010-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
[2021-05-14 23:18:14] [INFO ] Flow matrix only has 49 transitions (discarded 576 similar events)
// Phase 1: matrix 49 rows 74 cols
[2021-05-14 23:18:14] [INFO ] Computed 25 place invariants in 5 ms
[2021-05-14 23:18:14] [INFO ] [Real]Absence check using 25 positive place invariants in 6 ms returned unsat
[2021-05-14 23:18:14] [INFO ] [Real]Absence check using 25 positive place invariants in 2 ms returned unsat
[2021-05-14 23:18:14] [INFO ] [Real]Absence check using 25 positive place invariants in 6 ms returned unsat
[2021-05-14 23:18:15] [INFO ] [Real]Absence check using 25 positive place invariants in 5 ms returned unsat
[2021-05-14 23:18:15] [INFO ] [Real]Absence check using 25 positive place invariants in 3 ms returned unsat
[2021-05-14 23:18:15] [INFO ] [Real]Absence check using 25 positive place invariants in 2 ms returned unsat
[2021-05-14 23:18:15] [INFO ] [Real]Absence check using 25 positive place invariants in 5 ms returned sat
[2021-05-14 23:18:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 23:18:15] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-14 23:18:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 23:18:15] [INFO ] [Nat]Absence check using 25 positive place invariants in 6 ms returned sat
[2021-05-14 23:18:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 23:18:15] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-14 23:18:15] [INFO ] State equation strengthened by 49 read => feed constraints.
[2021-05-14 23:18:15] [INFO ] [Nat]Added 49 Read/Feed constraints in 7 ms returned sat
[2021-05-14 23:18:15] [INFO ] Computed and/alt/rep : 48/42/6 causal constraints (skipped 27 transitions) in 9 ms.
[2021-05-14 23:18:15] [INFO ] Added : 4 causal constraints over 2 iterations in 39 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2021-05-14 23:18:15] [INFO ] [Real]Absence check using 25 positive place invariants in 2 ms returned unsat
[2021-05-14 23:18:15] [INFO ] [Real]Absence check using 25 positive place invariants in 1 ms returned unsat
[2021-05-14 23:18:15] [INFO ] [Real]Absence check using 25 positive place invariants in 7 ms returned unsat
[2021-05-14 23:18:15] [INFO ] [Real]Absence check using 25 positive place invariants in 3 ms returned unsat
[2021-05-14 23:18:15] [INFO ] [Real]Absence check using 25 positive place invariants in 4 ms returned unsat
FORMULA PhaseVariation-PT-D05CS010-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PhaseVariation-PT-D05CS010-ReachabilityFireability-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PhaseVariation-PT-D05CS010-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PhaseVariation-PT-D05CS010-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PhaseVariation-PT-D05CS010-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PhaseVariation-PT-D05CS010-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PhaseVariation-PT-D05CS010-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PhaseVariation-PT-D05CS010-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PhaseVariation-PT-D05CS010-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PhaseVariation-PT-D05CS010-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PhaseVariation-PT-D05CS010-ReachabilityFireability-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 Parikh solutions to 1 different solutions.
Finished Parikh walk after 20 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=10 )
FORMULA PhaseVariation-PT-D05CS010-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1621034296243

--------------------
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="PhaseVariation-PT-D05CS010"
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 PhaseVariation-PT-D05CS010, 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 r140-tall-162089128300671"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhaseVariation-PT-D05CS010.tgz
mv PhaseVariation-PT-D05CS010 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 ;