fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r010-tajo-165245701700108
Last Updated
Jun 22, 2022

About the Execution of 2021-gold for AirplaneLD-PT-0500

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
529.348 26303.00 40257.00 57.30 TFFFTTFTTTTTFFFT 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.r010-tajo-165245701700108.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 gold2021
Input is AirplaneLD-PT-0500, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r010-tajo-165245701700108
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 8.6M
-rw-r--r-- 1 mcc users 158K Apr 29 21:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 567K Apr 29 21:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 183K Apr 29 21:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.1M 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 6.5K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 171K May 9 07:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 445K May 9 07:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 77K May 9 07:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 316K May 9 07:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 452K Apr 29 21:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.6M Apr 29 21:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 226K Apr 29 21:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.3M Apr 29 21:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 14K May 9 07:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 26K May 9 07:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 2.2M 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 AirplaneLD-PT-0500-ReachabilityFireability-00
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-01
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-02
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-03
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-04
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-05
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-06
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-07
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-08
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-09
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-10
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-11
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-12
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-13
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-14
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1655069179033

Running Version 0
[2022-06-12 21:26:20] [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 21:26:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:26:20] [INFO ] Load time of PNML (sax parser for PT used): 213 ms
[2022-06-12 21:26:20] [INFO ] Transformed 3519 places.
[2022-06-12 21:26:20] [INFO ] Transformed 4008 transitions.
[2022-06-12 21:26:20] [INFO ] Parsed PT model containing 3519 places and 4008 transitions in 279 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 68 ms.
Working with output stream class java.io.PrintStream
Reduce places removed 1502 places and 0 transitions.
Incomplete random walk after 10000 steps, including 1253 resets, run finished after 769 ms. (steps per millisecond=13 ) properties (out of 16) seen :10
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=33 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1344 ms. (steps per millisecond=7 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 4008 rows 2017 cols
[2022-06-12 21:26:24] [INFO ] Computed 3 place invariants in 618 ms
[2022-06-12 21:26:24] [INFO ] [Real]Absence check using 2 positive place invariants in 26 ms returned sat
[2022-06-12 21:26:24] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 4 ms returned sat
[2022-06-12 21:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:26:26] [INFO ] [Real]Absence check using state equation in 1616 ms returned unsat
[2022-06-12 21:26:26] [INFO ] [Real]Absence check using 2 positive place invariants in 33 ms returned sat
[2022-06-12 21:26:26] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 10 ms returned sat
[2022-06-12 21:26:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:26:31] [INFO ] [Real]Absence check using state equation in 4752 ms returned unknown
[2022-06-12 21:26:31] [INFO ] [Real]Absence check using 2 positive place invariants in 12 ms returned sat
[2022-06-12 21:26:31] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-12 21:26:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:26:32] [INFO ] [Real]Absence check using state equation in 816 ms returned unsat
[2022-06-12 21:26:32] [INFO ] [Real]Absence check using 2 positive place invariants in 15 ms returned sat
[2022-06-12 21:26:32] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 16 ms returned sat
[2022-06-12 21:26:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:26:33] [INFO ] [Real]Absence check using state equation in 826 ms returned unsat
[2022-06-12 21:26:33] [INFO ] [Real]Absence check using 2 positive place invariants in 16 ms returned sat
[2022-06-12 21:26:33] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2022-06-12 21:26:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:26:34] [INFO ] [Real]Absence check using state equation in 756 ms returned sat
[2022-06-12 21:26:35] [INFO ] Computed and/alt/rep : 1004/2006/1004 causal constraints (skipped 1000 transitions) in 520 ms.
[2022-06-12 21:26:35] [INFO ] Added : 3 causal constraints over 1 iterations in 998 ms. Result :sat
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 2 different solutions.
Incomplete Parikh walk after 700 steps, including 87 resets, run finished after 25 ms. (steps per millisecond=28 ) properties (out of 2) seen :1 could not realise parikh vector
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 1514 out of 2017 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2017/2017 places, 4008/4008 transitions.
Graph (complete) has 5273 edges and 2017 vertex of which 2014 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.19 ms
Discarding 3 places :
Also discarding 0 output transitions
Discarding 498 places :
Symmetric choice reduction at 0 with 498 rule applications. Total rules 499 place count 1516 transition count 3510
Iterating global reduction 0 with 498 rules applied. Total rules applied 997 place count 1516 transition count 3510
Ensure Unique test removed 498 transitions
Reduce isomorphic transitions removed 498 transitions.
Iterating post reduction 0 with 498 rules applied. Total rules applied 1495 place count 1516 transition count 3012
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 1496 place count 1516 transition count 3011
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 1497 place count 1515 transition count 3011
Applied a total of 1497 rules in 394 ms. Remains 1515 /2017 variables (removed 502) and now considering 3011/4008 (removed 997) transitions.
Finished structural reductions, in 1 iterations. Remains : 1515/2017 places, 3011/4008 transitions.
[2022-06-12 21:26:37] [INFO ] Flatten gal took : 182 ms
[2022-06-12 21:26:37] [INFO ] Flatten gal took : 111 ms
[2022-06-12 21:26:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2579034443672498280.gal : 69 ms
[2022-06-12 21:26:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18193648137332774468.prop : 11 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality2579034443672498280.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality18193648137332774468.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality2579034443672498280.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality18193648137332774468.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality18193648137332774468.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 272
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :272 after 277
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :277 after 286
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :286 after 303
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :303 after 336
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :336 after 400
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :400 after 120741
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :120741 after 249498
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.13402e+09 after 1.38603e+09
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,2.14255e+09,5.32281,120816,2,5409,15,545152,7,0,13348,25896,0
Total reachable state count : 2142545539

Verifying 1 reachability properties.
Invariant property AirplaneLD-PT-0500-ReachabilityFireability-05 is true.
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AirplaneLD-PT-0500-ReachabilityFireability-05,0,7.716,120816,1,0,15,545152,7,0,16096,25896,0
All properties solved without resorting to model-checking.

BK_STOP 1655069205336

--------------------
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="AirplaneLD-PT-0500"
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 AirplaneLD-PT-0500, 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 r010-tajo-165245701700108"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-0500.tgz
mv AirplaneLD-PT-0500 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 ;