fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r006-tajo-165245689500591
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for BART-COL-060

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
256.972 5729.00 13942.00 114.00 TFTFFFFFFTTTTFTT normal

Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r006-tajo-165245689500591.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-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 BART-COL-060, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-tajo-165245689500591
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 764K
-rw-r--r-- 1 mcc users 5.5K Apr 29 22:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 46K Apr 29 22:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Apr 29 21:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 29 21:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K May 9 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 9 07:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 07:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Apr 30 04:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 197K Apr 30 04:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 30 00:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 100K Apr 30 00:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:06 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_pt
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 5 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 219K May 10 09:33 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 BART-COL-060-ReachabilityFireability-00
FORMULA_NAME BART-COL-060-ReachabilityFireability-01
FORMULA_NAME BART-COL-060-ReachabilityFireability-02
FORMULA_NAME BART-COL-060-ReachabilityFireability-03
FORMULA_NAME BART-COL-060-ReachabilityFireability-04
FORMULA_NAME BART-COL-060-ReachabilityFireability-05
FORMULA_NAME BART-COL-060-ReachabilityFireability-06
FORMULA_NAME BART-COL-060-ReachabilityFireability-07
FORMULA_NAME BART-COL-060-ReachabilityFireability-08
FORMULA_NAME BART-COL-060-ReachabilityFireability-09
FORMULA_NAME BART-COL-060-ReachabilityFireability-10
FORMULA_NAME BART-COL-060-ReachabilityFireability-11
FORMULA_NAME BART-COL-060-ReachabilityFireability-12
FORMULA_NAME BART-COL-060-ReachabilityFireability-13
FORMULA_NAME BART-COL-060-ReachabilityFireability-14
FORMULA_NAME BART-COL-060-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654267559470

Running Version 202205111006
[2022-06-03 14:46:01] [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]
[2022-06-03 14:46:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 14:46:01] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2022-06-03 14:46:02] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-06-03 14:46:02] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 971 ms
[2022-06-03 14:46:02] [INFO ] Detected 3 constant HL places corresponding to 10373 PT places.
[2022-06-03 14:46:02] [INFO ] Imported 4 HL places and 7 HL transitions for a total of 25133 PT places and 8.443377072E10 transition bindings in 84 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 21 ms.
Working with output stream class java.io.PrintStream
FORMULA BART-COL-060-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-COL-060-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-03 14:46:02] [INFO ] Built PT skeleton of HLPN with 4 places and 7 transitions 26 arcs in 7 ms.
[2022-06-03 14:46:02] [INFO ] Skeletonized 14 HLPN properties in 1 ms.
Remains 2 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Computed a total of 1 stabilizing places and 2 stable transitions
Ensure Unique test removed 5 transitions
Reduce redundant transitions removed 5 transitions.
Finished random walk after 61 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=12 )
[2022-06-03 14:46:02] [INFO ] Invariant property BART-COL-060-ReachabilityFireability-07 is trivially false : it is not verified in initial state.
[2022-06-03 14:46:02] [INFO ] Flatten gal took : 20 ms
[2022-06-03 14:46:02] [INFO ] Flatten gal took : 0 ms
Symmetric sort wr.t. initial and guards and successors and join/free detected :trainid
Symmetric sort wr.t. initial detected :trainid
Symmetric sort wr.t. initial and guards detected :trainid
Applying symmetric unfolding of full symmetric sort :trainid domain size was 60
Domain [distance(41), speed(6), distance(41)] of place NewDistTable breaks symmetries in sort distance
Arc [2:1*[(MOD (ADD $tsp 1) 6), $ds2]] contains successor/predecessor on variables of sort speed
[2022-06-03 14:46:03] [INFO ] Unfolded HLPN to a Petri net with 10619 places and 323 transitions 601 arcs in 272 ms.
[2022-06-03 14:46:03] [INFO ] Unfolded 14 HLPN properties in 1 ms.
[2022-06-03 14:46:03] [INFO ] Reduced 35 identical enabling conditions.
[2022-06-03 14:46:03] [INFO ] Reduced 35 identical enabling conditions.
[2022-06-03 14:46:03] [INFO ] Reduced 35 identical enabling conditions.
[2022-06-03 14:46:03] [INFO ] Reduced 35 identical enabling conditions.
[2022-06-03 14:46:03] [INFO ] Reduced 35 identical enabling conditions.
[2022-06-03 14:46:03] [INFO ] Reduced 35 identical enabling conditions.
[2022-06-03 14:46:03] [INFO ] Reduced 35 identical enabling conditions.
[2022-06-03 14:46:03] [INFO ] Reduced 35 identical enabling conditions.
[2022-06-03 14:46:03] [INFO ] Reduced 35 identical enabling conditions.
[2022-06-03 14:46:03] [INFO ] Reduced 35 identical enabling conditions.
[2022-06-03 14:46:03] [INFO ] Reduced 35 identical enabling conditions.
[2022-06-03 14:46:03] [INFO ] Reduced 35 identical enabling conditions.
[2022-06-03 14:46:03] [INFO ] Reduced 35 identical enabling conditions.
Deduced a syphon composed of 10215 places in 4 ms
Reduce places removed 10487 places and 121 transitions.
Incomplete random walk after 10005 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 14) seen :11
FORMULA BART-COL-060-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-COL-060-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-COL-060-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-COL-060-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-COL-060-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-COL-060-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-COL-060-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-COL-060-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-COL-060-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-COL-060-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-COL-060-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=46 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 202 rows 132 cols
[2022-06-03 14:46:03] [INFO ] Computed 1 place invariants in 33 ms
[2022-06-03 14:46:04] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2022-06-03 14:46:04] [INFO ] After 361ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:1
[2022-06-03 14:46:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2022-06-03 14:46:04] [INFO ] After 260ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :1
[2022-06-03 14:46:04] [INFO ] After 435ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :1
Attempting to minimize the solution found.
Minimization took 162 ms.
[2022-06-03 14:46:05] [INFO ] After 722ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :1
FORMULA BART-COL-060-ReachabilityFireability-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BART-COL-060-ReachabilityFireability-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 3 Parikh solutions to 1 different solutions.
Finished Parikh walk after 507 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=101 )
FORMULA BART-COL-060-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 6 ms.
All properties solved without resorting to model-checking.
Total runtime 3550 ms.

BK_STOP 1654267565199

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

+ export LANG=C
+ LANG=C
+ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -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=@none -Xss128m -Xms40m -Xmx8192m

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="BART-COL-060"
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 BART-COL-060, 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-tajo-165245689500591"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BART-COL-060.tgz
mv BART-COL-060 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 ;