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.r216-tall-162098204900331.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 ShieldIIPs-PT-100B, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r216-tall-162098204900331
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.1M
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 109K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 119K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 16:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 27 11:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 27 11:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 25 17:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 25 17:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 1.7M May 5 16:52 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldIIPs-PT-100B-UpperBounds-00
FORMULA_NAME ShieldIIPs-PT-100B-UpperBounds-01
FORMULA_NAME ShieldIIPs-PT-100B-UpperBounds-02
FORMULA_NAME ShieldIIPs-PT-100B-UpperBounds-03
FORMULA_NAME ShieldIIPs-PT-100B-UpperBounds-04
FORMULA_NAME ShieldIIPs-PT-100B-UpperBounds-05
FORMULA_NAME ShieldIIPs-PT-100B-UpperBounds-06
FORMULA_NAME ShieldIIPs-PT-100B-UpperBounds-07
FORMULA_NAME ShieldIIPs-PT-100B-UpperBounds-08
FORMULA_NAME ShieldIIPs-PT-100B-UpperBounds-09
FORMULA_NAME ShieldIIPs-PT-100B-UpperBounds-10
FORMULA_NAME ShieldIIPs-PT-100B-UpperBounds-11
FORMULA_NAME ShieldIIPs-PT-100B-UpperBounds-12
FORMULA_NAME ShieldIIPs-PT-100B-UpperBounds-13
FORMULA_NAME ShieldIIPs-PT-100B-UpperBounds-14
FORMULA_NAME ShieldIIPs-PT-100B-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1621092025194

Running Version 0
[2021-05-15 15:20:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -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]
[2021-05-15 15:20:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-15 15:20:27] [INFO ] Load time of PNML (sax parser for PT used): 276 ms
[2021-05-15 15:20:27] [INFO ] Transformed 6003 places.
[2021-05-15 15:20:27] [INFO ] Transformed 5903 transitions.
[2021-05-15 15:20:27] [INFO ] Found NUPN structural information;
[2021-05-15 15:20:27] [INFO ] Parsed PT model containing 6003 places and 5903 transitions in 574 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
// Phase 1: matrix 5903 rows 6003 cols
[2021-05-15 15:20:27] [INFO ] Computed 901 place invariants in 80 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 16) seen :12
FORMULA ShieldIIPs-PT-100B-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-100B-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-100B-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-100B-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-100B-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-100B-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-100B-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-100B-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-100B-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-100B-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-100B-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-100B-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 4) 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 4) 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 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 4) seen :0
// Phase 1: matrix 5903 rows 6003 cols
[2021-05-15 15:20:27] [INFO ] Computed 901 place invariants in 27 ms
[2021-05-15 15:20:29] [INFO ] [Real]Absence check using 901 positive place invariants in 541 ms returned sat
[2021-05-15 15:20:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 15:20:32] [INFO ] [Real]Absence check using state equation in 3476 ms returned unknown
[2021-05-15 15:20:34] [INFO ] [Real]Absence check using 901 positive place invariants in 543 ms returned sat
[2021-05-15 15:20:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 15:20:37] [INFO ] [Real]Absence check using state equation in 3588 ms returned unknown
[2021-05-15 15:20:39] [INFO ] [Real]Absence check using 901 positive place invariants in 523 ms returned sat
[2021-05-15 15:20:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 15:20:42] [INFO ] [Real]Absence check using state equation in 3634 ms returned unknown
[2021-05-15 15:20:44] [INFO ] [Real]Absence check using 901 positive place invariants in 518 ms returned sat
[2021-05-15 15:20:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 15:20:47] [INFO ] [Real]Absence check using state equation in 3636 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1] Max seen :[0, 0, 0, 0]
Support contains 4 out of 6003 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6003/6003 places, 5903/5903 transitions.
Drop transitions removed 501 transitions
Trivial Post-agglo rules discarded 501 transitions
Performed 501 trivial Post agglomeration. Transition count delta: 501
Iterating post reduction 0 with 501 rules applied. Total rules applied 501 place count 6003 transition count 5402
Reduce places removed 501 places and 0 transitions.
Iterating post reduction 1 with 501 rules applied. Total rules applied 1002 place count 5502 transition count 5402
Performed 501 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 501 Pre rules applied. Total rules applied 1002 place count 5502 transition count 4901
Deduced a syphon composed of 501 places in 25 ms
Reduce places removed 501 places and 0 transitions.
Iterating global reduction 2 with 1002 rules applied. Total rules applied 2004 place count 5001 transition count 4901
Discarding 700 places :
Symmetric choice reduction at 2 with 700 rule applications. Total rules 2704 place count 4301 transition count 4201
Iterating global reduction 2 with 700 rules applied. Total rules applied 3404 place count 4301 transition count 4201
Performed 300 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 300 Pre rules applied. Total rules applied 3404 place count 4301 transition count 3901
Deduced a syphon composed of 300 places in 21 ms
Reduce places removed 300 places and 0 transitions.
Iterating global reduction 2 with 600 rules applied. Total rules applied 4004 place count 4001 transition count 3901
Performed 1499 Post agglomeration using F-continuation condition.Transition count delta: 1499
Deduced a syphon composed of 1499 places in 13 ms
Reduce places removed 1499 places and 0 transitions.
Iterating global reduction 2 with 2998 rules applied. Total rules applied 7002 place count 2502 transition count 2402
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 694 times.
Drop transitions removed 694 transitions
Iterating global reduction 2 with 694 rules applied. Total rules applied 7696 place count 2502 transition count 2402
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 7697 place count 2501 transition count 2401
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 7698 place count 2500 transition count 2401
Applied a total of 7698 rules in 2271 ms. Remains 2500 /6003 variables (removed 3503) and now considering 2401/5903 (removed 3502) transitions.
Finished structural reductions, in 1 iterations. Remains : 2500/6003 places, 2401/5903 transitions.
// Phase 1: matrix 2401 rows 2500 cols
[2021-05-15 15:20:50] [INFO ] Computed 900 place invariants in 219 ms
Incomplete random walk after 1000000 steps, including 50 resets, run finished after 19112 ms. (steps per millisecond=52 ) properties (out of 4) seen :4
FORMULA ShieldIIPs-PT-100B-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-100B-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-100B-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-100B-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1621092070607

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -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 UpperBounds -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="ShieldIIPs-PT-100B"
export BK_EXAMINATION="UpperBounds"
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 ShieldIIPs-PT-100B, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r216-tall-162098204900331"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-100B.tgz
mv ShieldIIPs-PT-100B execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;