fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r292-tall-162124155800023
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for CANConstruction-PT-020

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
451.115 29061.00 39995.00 274.50 TTTTFFTFTTFTTFTT 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-162124155800023.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is CANConstruction-PT-020, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r292-tall-162124155800023
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.4M
-rw-r--r-- 1 mcc users 22K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 122K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 21K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 118K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K May 12 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 12 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 12 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 12 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 4.6K May 11 18:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K May 11 18:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 11 15:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K May 11 15:34 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 2.0M 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 1621243113061

Running Version 0
[2021-05-17 09:18:34] [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 09:18:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 09:18:34] [INFO ] Load time of PNML (sax parser for PT used): 151 ms
[2021-05-17 09:18:34] [INFO ] Transformed 1042 places.
[2021-05-17 09:18:34] [INFO ] Transformed 1760 transitions.
[2021-05-17 09:18:34] [INFO ] Parsed PT model containing 1042 places and 1760 transitions in 198 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 28 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 16) seen :12
FORMULA gen-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 1760 rows 1042 cols
[2021-05-17 09:18:35] [INFO ] Computed 41 place invariants in 41 ms
[2021-05-17 09:18:35] [INFO ] [Real]Absence check using 21 positive place invariants in 23 ms returned sat
[2021-05-17 09:18:35] [INFO ] [Real]Absence check using 21 positive and 20 generalized place invariants in 5 ms returned sat
[2021-05-17 09:18:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 09:18:35] [INFO ] [Real]Absence check using state equation in 434 ms returned sat
[2021-05-17 09:18:36] [INFO ] State equation strengthened by 780 read => feed constraints.
[2021-05-17 09:18:36] [INFO ] [Real]Added 780 Read/Feed constraints in 76 ms returned sat
[2021-05-17 09:18:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 09:18:36] [INFO ] [Nat]Absence check using 21 positive place invariants in 20 ms returned sat
[2021-05-17 09:18:36] [INFO ] [Nat]Absence check using 21 positive and 20 generalized place invariants in 5 ms returned sat
[2021-05-17 09:18:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 09:18:36] [INFO ] [Nat]Absence check using state equation in 432 ms returned sat
[2021-05-17 09:18:36] [INFO ] [Nat]Added 780 Read/Feed constraints in 95 ms returned sat
[2021-05-17 09:18:37] [INFO ] Computed and/alt/rep : 1680/3220/1680 causal constraints (skipped 60 transitions) in 121 ms.
[2021-05-17 09:18:41] [INFO ] Added : 270 causal constraints over 54 iterations in 4267 ms. Result :unknown
[2021-05-17 09:18:41] [INFO ] [Real]Absence check using 21 positive place invariants in 23 ms returned sat
[2021-05-17 09:18:41] [INFO ] [Real]Absence check using 21 positive and 20 generalized place invariants in 5 ms returned sat
[2021-05-17 09:18:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 09:18:41] [INFO ] [Real]Absence check using state equation in 395 ms returned sat
[2021-05-17 09:18:41] [INFO ] [Real]Added 780 Read/Feed constraints in 68 ms returned sat
[2021-05-17 09:18:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 09:18:41] [INFO ] [Nat]Absence check using 21 positive place invariants in 19 ms returned sat
[2021-05-17 09:18:41] [INFO ] [Nat]Absence check using 21 positive and 20 generalized place invariants in 5 ms returned sat
[2021-05-17 09:18:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 09:18:42] [INFO ] [Nat]Absence check using state equation in 422 ms returned sat
[2021-05-17 09:18:42] [INFO ] [Nat]Added 780 Read/Feed constraints in 97 ms returned sat
[2021-05-17 09:18:42] [INFO ] Computed and/alt/rep : 1680/3220/1680 causal constraints (skipped 60 transitions) in 77 ms.
[2021-05-17 09:18:46] [INFO ] Added : 285 causal constraints over 57 iterations in 4315 ms. Result :unknown
[2021-05-17 09:18:46] [INFO ] [Real]Absence check using 21 positive place invariants in 19 ms returned sat
[2021-05-17 09:18:47] [INFO ] [Real]Absence check using 21 positive and 20 generalized place invariants in 6 ms returned sat
[2021-05-17 09:18:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 09:18:47] [INFO ] [Real]Absence check using state equation in 406 ms returned sat
[2021-05-17 09:18:47] [INFO ] [Real]Added 780 Read/Feed constraints in 85 ms returned sat
[2021-05-17 09:18:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 09:18:47] [INFO ] [Nat]Absence check using 21 positive place invariants in 18 ms returned sat
[2021-05-17 09:18:47] [INFO ] [Nat]Absence check using 21 positive and 20 generalized place invariants in 5 ms returned sat
[2021-05-17 09:18:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 09:18:48] [INFO ] [Nat]Absence check using state equation in 415 ms returned sat
[2021-05-17 09:18:48] [INFO ] [Nat]Added 780 Read/Feed constraints in 123 ms returned sat
[2021-05-17 09:18:48] [INFO ] Computed and/alt/rep : 1680/3220/1680 causal constraints (skipped 60 transitions) in 89 ms.
[2021-05-17 09:18:52] [INFO ] Added : 290 causal constraints over 58 iterations in 4298 ms. Result :unknown
[2021-05-17 09:18:52] [INFO ] [Real]Absence check using 21 positive place invariants in 18 ms returned sat
[2021-05-17 09:18:52] [INFO ] [Real]Absence check using 21 positive and 20 generalized place invariants in 5 ms returned sat
[2021-05-17 09:18:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 09:18:53] [INFO ] [Real]Absence check using state equation in 406 ms returned sat
[2021-05-17 09:18:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 09:18:53] [INFO ] [Nat]Absence check using 21 positive place invariants in 19 ms returned sat
[2021-05-17 09:18:53] [INFO ] [Nat]Absence check using 21 positive and 20 generalized place invariants in 6 ms returned sat
[2021-05-17 09:18:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 09:18:53] [INFO ] [Nat]Absence check using state equation in 413 ms returned sat
[2021-05-17 09:18:53] [INFO ] [Nat]Added 780 Read/Feed constraints in 111 ms returned sat
[2021-05-17 09:18:53] [INFO ] Computed and/alt/rep : 1680/3220/1680 causal constraints (skipped 60 transitions) in 95 ms.
[2021-05-17 09:18:58] [INFO ] Added : 290 causal constraints over 58 iterations in 4317 ms. Result :unknown
Incomplete Parikh walk after 162200 steps, including 314 resets, run finished after 735 ms. (steps per millisecond=220 ) properties (out of 4) seen :1 could not realise parikh vector
FORMULA gen-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 290300 steps, including 325 resets, run finished after 1147 ms. (steps per millisecond=253 ) properties (out of 3) seen :2 could not realise parikh vector
FORMULA gen-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA gen-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 268000 steps, including 756 resets, run finished after 1070 ms. (steps per millisecond=250 ) properties (out of 1) seen :0 could not realise parikh vector
Finished Parikh walk after 19551 steps, including 67 resets, run visited all 1 properties in 77 ms. (steps per millisecond=253 )
FORMULA gen-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1621243142122

--------------------
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-020"
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-020, 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-162124155800023"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-020.tgz
mv CANConstruction-PT-020 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 ;