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.r007-tall-162037990300653.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-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 itstools
Input is BART-PT-060, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-tall-162037990300653
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 4.2K Mar 20 13:27 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.6K Jun 8 09:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Jun 8 09:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Jun 8 09:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Jun 8 09:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Jun 8 09:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Jun 8 09:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Jun 8 09:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Jun 8 09:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Jun 8 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 8 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 20 13:27 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 20 13:27 instance
-rw-r--r-- 1 mcc users 6 Mar 20 13:27 iscolored
-rw-r--r-- 1 mcc users 15M Mar 20 13:27 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 BART-PT-060-UpperBounds-00
FORMULA_NAME BART-PT-060-UpperBounds-01
FORMULA_NAME BART-PT-060-UpperBounds-02
FORMULA_NAME BART-PT-060-UpperBounds-03
FORMULA_NAME BART-PT-060-UpperBounds-04
FORMULA_NAME BART-PT-060-UpperBounds-05
FORMULA_NAME BART-PT-060-UpperBounds-06
FORMULA_NAME BART-PT-060-UpperBounds-07
FORMULA_NAME BART-PT-060-UpperBounds-08
FORMULA_NAME BART-PT-060-UpperBounds-09
FORMULA_NAME BART-PT-060-UpperBounds-10
FORMULA_NAME BART-PT-060-UpperBounds-11
FORMULA_NAME BART-PT-060-UpperBounds-12
FORMULA_NAME BART-PT-060-UpperBounds-13
FORMULA_NAME BART-PT-060-UpperBounds-14
FORMULA_NAME BART-PT-060-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1623177563853

Running Version 0
[2021-06-08 18:39:25] [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]
[2021-06-08 18:39:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-06-08 18:39:25] [INFO ] Load time of PNML (sax parser for PT used): 520 ms
[2021-06-08 18:39:25] [INFO ] Transformed 8130 places.
[2021-06-08 18:39:25] [INFO ] Transformed 12120 transitions.
[2021-06-08 18:39:25] [INFO ] Found NUPN structural information;
[2021-06-08 18:39:25] [INFO ] Parsed PT model containing 8130 places and 12120 transitions in 647 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 12 ms.
Reduce places removed 210 places and 0 transitions.
FORMULA BART-PT-060-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-060-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
// Phase 1: matrix 12120 rows 7920 cols
[2021-06-08 18:39:26] [INFO ] Computed 60 place invariants in 138 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=58 ) properties (out of 14) seen :8
FORMULA BART-PT-060-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-060-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-060-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-060-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-060-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-060-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-060-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-060-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 6) 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 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 :1
FORMULA BART-PT-060-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 5) seen :1
FORMULA BART-PT-060-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 12120 rows 7920 cols
[2021-06-08 18:39:26] [INFO ] Computed 60 place invariants in 82 ms
[2021-06-08 18:39:28] [INFO ] [Real]Absence check using 60 positive place invariants in 269 ms returned sat
[2021-06-08 18:39:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-06-08 18:39:31] [INFO ] [Real]Absence check using state equation in 3540 ms returned unknown
[2021-06-08 18:39:32] [INFO ] [Real]Absence check using 60 positive place invariants in 271 ms returned sat
[2021-06-08 18:39:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-06-08 18:39:36] [INFO ] [Real]Absence check using state equation in 3649 ms returned unknown
[2021-06-08 18:39:37] [INFO ] [Real]Absence check using 60 positive place invariants in 253 ms returned sat
[2021-06-08 18:39:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-06-08 18:39:41] [INFO ] [Real]Absence check using state equation in 3670 ms returned unknown
[2021-06-08 18:39:42] [INFO ] [Real]Absence check using 60 positive place invariants in 255 ms returned sat
[2021-06-08 18:39:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-06-08 18:39:46] [INFO ] [Real]Absence check using state equation in 3682 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 7920 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 7920/7920 places, 12120/12120 transitions.
Graph (trivial) has 12112 edges and 7920 vertex of which 7911 / 7920 are part of one of the 60 SCC in 31 ms
Free SCC test removed 7851 places
Drop transitions removed 12107 transitions
Reduce isomorphic transitions removed 12107 transitions.
Graph (complete) has 13 edges and 69 vertex of which 13 are kept as prefixes of interest. Removing 56 places using SCC suffix rule.1 ms
Discarding 56 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 13 transition count 12
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 12 transition count 11
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 11 transition count 11
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 6 place count 11 transition count 8
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 12 place count 8 transition count 8
Applied a total of 12 rules in 82 ms. Remains 8 /7920 variables (removed 7912) and now considering 8/12120 (removed 12112) transitions.
Finished structural reductions, in 1 iterations. Remains : 8/7920 places, 8/12120 transitions.
// Phase 1: matrix 8 rows 8 cols
[2021-06-08 18:39:46] [INFO ] Computed 4 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 4) seen :4
FORMULA BART-PT-060-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-060-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-060-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-060-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1623177588347

--------------------
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="BART-PT-060"
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 BART-PT-060, 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 r007-tall-162037990300653"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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