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 ;