fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r215-oct2-165281605800090
Last Updated
Jun 22, 2022

About the Execution of 2021-gold for SafeBus-COL-20

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
713.203 20495.00 32971.00 149.10 TTTTFTFFFTFFTTTF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2022-input.r215-oct2-165281605800090.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
....................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is SafeBus-COL-20, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r215-oct2-165281605800090
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 512K
-rw-r--r-- 1 mcc users 7.8K Apr 29 13:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Apr 29 13:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Apr 29 12:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 29 12:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K May 9 08:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.5K Apr 29 14:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 93K Apr 29 14:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 29 14:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K Apr 29 14:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 08:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 42K May 10 09:34 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 SafeBus-COL-20-ReachabilityFireability-00
FORMULA_NAME SafeBus-COL-20-ReachabilityFireability-01
FORMULA_NAME SafeBus-COL-20-ReachabilityFireability-02
FORMULA_NAME SafeBus-COL-20-ReachabilityFireability-03
FORMULA_NAME SafeBus-COL-20-ReachabilityFireability-04
FORMULA_NAME SafeBus-COL-20-ReachabilityFireability-05
FORMULA_NAME SafeBus-COL-20-ReachabilityFireability-06
FORMULA_NAME SafeBus-COL-20-ReachabilityFireability-07
FORMULA_NAME SafeBus-COL-20-ReachabilityFireability-08
FORMULA_NAME SafeBus-COL-20-ReachabilityFireability-09
FORMULA_NAME SafeBus-COL-20-ReachabilityFireability-10
FORMULA_NAME SafeBus-COL-20-ReachabilityFireability-11
FORMULA_NAME SafeBus-COL-20-ReachabilityFireability-12
FORMULA_NAME SafeBus-COL-20-ReachabilityFireability-13
FORMULA_NAME SafeBus-COL-20-ReachabilityFireability-14
FORMULA_NAME SafeBus-COL-20-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1655068507294

Running Version 0
[2022-06-12 21:15:09] [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]
[2022-06-12 21:15:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:15:09] [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.
[2022-06-12 21:15:10] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-06-12 21:15:10] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 554 ms
[2022-06-12 21:15:10] [INFO ] Detected 1 constant HL places corresponding to 20 PT places.
[2022-06-12 21:15:10] [INFO ] Imported 20 HL places and 14 HL transitions for a total of 1046 PT places and 179241.0 transition bindings in 25 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 20 ms.
Working with output stream class java.io.PrintStream
FORMULA SafeBus-COL-20-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-12 21:15:10] [INFO ] Built PT skeleton of HLPN with 20 places and 14 transitions in 3 ms.
[2022-06-12 21:15:10] [INFO ] Skeletonized HLPN properties in 1 ms.
Successfully produced net in file /tmp/petri1000_14979709449257616176.dot
Reduce places removed 3 places and 0 transitions.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
[2022-06-12 21:15:10] [INFO ] Flatten gal took : 14 ms
[2022-06-12 21:15:10] [INFO ] Flatten gal took : 3 ms
[2022-06-12 21:15:10] [INFO ] Unfolded HLPN to a Petri net with 1046 places and 10501 transitions in 75 ms.
[2022-06-12 21:15:10] [INFO ] Unfolded HLPN properties in 39 ms.
Successfully produced net in file /tmp/petri1001_9147296410151746122.dot
[2022-06-12 21:15:10] [INFO ] Reduced 360 identical enabling conditions.
[2022-06-12 21:15:10] [INFO ] Reduced 360 identical enabling conditions.
[2022-06-12 21:15:10] [INFO ] Reduced 360 identical enabling conditions.
[2022-06-12 21:15:10] [INFO ] Reduced 360 identical enabling conditions.
[2022-06-12 21:15:10] [INFO ] Reduced 360 identical enabling conditions.
[2022-06-12 21:15:10] [INFO ] Reduced 360 identical enabling conditions.
[2022-06-12 21:15:10] [INFO ] Reduced 360 identical enabling conditions.
Deduced a syphon composed of 20 places in 57 ms
Reduce places removed 40 places and 40 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1314 ms. (steps per millisecond=7 ) properties (out of 15) seen :11
FORMULA SafeBus-COL-20-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-20-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-20-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-20-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-20-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-20-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-20-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-20-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-20-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-20-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-20-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 1048 steps, including 0 resets, run timeout after 5081 ms. (steps per millisecond=0 ) properties seen :{}
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=32 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1152 ms. (steps per millisecond=8 ) properties (out of 4) seen :0
Interrupted Best-First random walk after 8326 steps, including 2 resets, run timeout after 5002 ms. (steps per millisecond=1 ) properties seen :{}
Running SMT prover for 4 properties.
[2022-06-12 21:15:24] [INFO ] Flow matrix only has 2482 transitions (discarded 7979 similar events)
// Phase 1: matrix 2482 rows 1006 cols
[2022-06-12 21:15:24] [INFO ] Computed 85 place invariants in 178 ms
[2022-06-12 21:15:26] [INFO ] SMT Verify possible in real domain returnedunsat :1 sat :0 real:3
[2022-06-12 21:15:27] [INFO ] [Nat]Absence check using 41 positive place invariants in 31 ms returned sat
[2022-06-12 21:15:27] [INFO ] [Nat]Absence check using 41 positive and 44 generalized place invariants in 49 ms returned sat
[2022-06-12 21:15:27] [INFO ] SMT Verify possible in nat domain returned unsat :3 sat :1
FORMULA SafeBus-COL-20-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SafeBus-COL-20-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SafeBus-COL-20-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SafeBus-COL-20-ReachabilityFireability-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 4 Parikh solutions to 0 different solutions.
All properties solved without resorting to model-checking.

BK_STOP 1655068527789

--------------------
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="SafeBus-COL-20"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is SafeBus-COL-20, 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 r215-oct2-165281605800090"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-COL-20.tgz
mv SafeBus-COL-20 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 ;