fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r292-tall-162124155800007
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for CANConstruction-PT-005

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
237.768 4509.00 8607.00 248.70 TFFTTTTFFTTTFTFF 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.r292-tall-162124155800007.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 CANConstruction-PT-005, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r292-tall-162124155800007
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 560K
-rw-r--r-- 1 mcc users 20K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 118K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 18K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 99K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 12 07:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 12 07:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 12 07:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 12 07:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 4.0K May 11 18:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 11 18:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.4K May 11 15:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K May 11 15:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 12 04:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 12 04:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 4 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 167K May 12 08:13 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 gen-ReachabilityFireability-00
FORMULA_NAME gen-ReachabilityFireability-01
FORMULA_NAME gen-ReachabilityFireability-02
FORMULA_NAME gen-ReachabilityFireability-03
FORMULA_NAME gen-ReachabilityFireability-04
FORMULA_NAME gen-ReachabilityFireability-05
FORMULA_NAME gen-ReachabilityFireability-06
FORMULA_NAME gen-ReachabilityFireability-07
FORMULA_NAME gen-ReachabilityFireability-08
FORMULA_NAME gen-ReachabilityFireability-09
FORMULA_NAME gen-ReachabilityFireability-10
FORMULA_NAME gen-ReachabilityFireability-11
FORMULA_NAME gen-ReachabilityFireability-12
FORMULA_NAME gen-ReachabilityFireability-13
FORMULA_NAME gen-ReachabilityFireability-14
FORMULA_NAME gen-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621242822196

Running Version 0
[2021-05-17 09:13:43] [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 09:13:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 09:13:43] [INFO ] Load time of PNML (sax parser for PT used): 53 ms
[2021-05-17 09:13:43] [INFO ] Transformed 112 places.
[2021-05-17 09:13:43] [INFO ] Transformed 140 transitions.
[2021-05-17 09:13:43] [INFO ] Parsed PT model containing 112 places and 140 transitions in 92 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 128 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 16) seen :6
FORMULA gen-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 10) seen :1
FORMULA gen-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 34 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 33 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 140 rows 112 cols
[2021-05-17 09:13:44] [INFO ] Computed 11 place invariants in 15 ms
[2021-05-17 09:13:44] [INFO ] [Real]Absence check using 6 positive place invariants in 5 ms returned sat
[2021-05-17 09:13:44] [INFO ] [Real]Absence check using 6 positive and 5 generalized place invariants in 1 ms returned sat
[2021-05-17 09:13:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 09:13:44] [INFO ] [Real]Absence check using state equation in 61 ms returned sat
[2021-05-17 09:13:44] [INFO ] State equation strengthened by 45 read => feed constraints.
[2021-05-17 09:13:44] [INFO ] [Real]Added 45 Read/Feed constraints in 7 ms returned sat
[2021-05-17 09:13:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 09:13:44] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2021-05-17 09:13:44] [INFO ] [Nat]Absence check using 6 positive and 5 generalized place invariants in 1 ms returned sat
[2021-05-17 09:13:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 09:13:44] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2021-05-17 09:13:44] [INFO ] [Nat]Added 45 Read/Feed constraints in 5 ms returned sat
[2021-05-17 09:13:44] [INFO ] Computed and/alt/rep : 130/255/130 causal constraints (skipped 5 transitions) in 11 ms.
[2021-05-17 09:13:44] [INFO ] Added : 60 causal constraints over 13 iterations in 138 ms. Result :unsat
[2021-05-17 09:13:44] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2021-05-17 09:13:44] [INFO ] [Real]Absence check using 6 positive and 5 generalized place invariants in 1 ms returned sat
[2021-05-17 09:13:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 09:13:44] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2021-05-17 09:13:44] [INFO ] [Real]Added 45 Read/Feed constraints in 3 ms returned unsat
[2021-05-17 09:13:44] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2021-05-17 09:13:44] [INFO ] [Real]Absence check using 6 positive and 5 generalized place invariants in 1 ms returned sat
[2021-05-17 09:13:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 09:13:44] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2021-05-17 09:13:44] [INFO ] [Real]Added 45 Read/Feed constraints in 5 ms returned sat
[2021-05-17 09:13:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 09:13:44] [INFO ] [Nat]Absence check using 6 positive place invariants in 3 ms returned sat
[2021-05-17 09:13:44] [INFO ] [Nat]Absence check using 6 positive and 5 generalized place invariants in 1 ms returned sat
[2021-05-17 09:13:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 09:13:44] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2021-05-17 09:13:44] [INFO ] [Nat]Added 45 Read/Feed constraints in 5 ms returned sat
[2021-05-17 09:13:44] [INFO ] Computed and/alt/rep : 130/255/130 causal constraints (skipped 5 transitions) in 15 ms.
[2021-05-17 09:13:45] [INFO ] Added : 65 causal constraints over 13 iterations in 121 ms. Result :unsat
[2021-05-17 09:13:45] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned unsat
[2021-05-17 09:13:45] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned unsat
[2021-05-17 09:13:45] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2021-05-17 09:13:45] [INFO ] [Real]Absence check using 6 positive and 5 generalized place invariants in 1 ms returned sat
[2021-05-17 09:13:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 09:13:45] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2021-05-17 09:13:45] [INFO ] [Real]Added 45 Read/Feed constraints in 5 ms returned unsat
[2021-05-17 09:13:45] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2021-05-17 09:13:45] [INFO ] [Real]Absence check using 6 positive and 5 generalized place invariants in 1 ms returned sat
[2021-05-17 09:13:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 09:13:45] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2021-05-17 09:13:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 09:13:45] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2021-05-17 09:13:45] [INFO ] [Nat]Absence check using 6 positive and 5 generalized place invariants in 1 ms returned sat
[2021-05-17 09:13:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 09:13:45] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2021-05-17 09:13:45] [INFO ] [Nat]Added 45 Read/Feed constraints in 4 ms returned unsat
[2021-05-17 09:13:45] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned unsat
[2021-05-17 09:13:45] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned unsat
FORMULA gen-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityFireability-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityFireability-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityFireability-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityFireability-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 9 Parikh solutions to 0 different solutions.
All properties solved without resorting to model-checking.

BK_STOP 1621242826705

--------------------
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="CANConstruction-PT-005"
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 CANConstruction-PT-005, 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 r292-tall-162124155800007"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-005.tgz
mv CANConstruction-PT-005 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 ;