Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r161-smll-165277002700061.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/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 NoC3x3-PT-4A, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r161-smll-165277002700061
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 384K
-rw-r--r-- 1 mcc users 7.0K Apr 29 13:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Apr 29 13:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 29 13:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 29 13:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K May 9 08:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 9 08:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K May 9 08:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 9 08:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 08:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 144K 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 positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME NoC3x3-PT-4A-UpperBounds-00
FORMULA_NAME NoC3x3-PT-4A-UpperBounds-01
FORMULA_NAME NoC3x3-PT-4A-UpperBounds-02
FORMULA_NAME NoC3x3-PT-4A-UpperBounds-03
FORMULA_NAME NoC3x3-PT-4A-UpperBounds-04
FORMULA_NAME NoC3x3-PT-4A-UpperBounds-05
FORMULA_NAME NoC3x3-PT-4A-UpperBounds-06
FORMULA_NAME NoC3x3-PT-4A-UpperBounds-07
FORMULA_NAME NoC3x3-PT-4A-UpperBounds-08
FORMULA_NAME NoC3x3-PT-4A-UpperBounds-09
FORMULA_NAME NoC3x3-PT-4A-UpperBounds-10
FORMULA_NAME NoC3x3-PT-4A-UpperBounds-11
FORMULA_NAME NoC3x3-PT-4A-UpperBounds-12
FORMULA_NAME NoC3x3-PT-4A-UpperBounds-13
FORMULA_NAME NoC3x3-PT-4A-UpperBounds-14
FORMULA_NAME NoC3x3-PT-4A-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652989647978

Running Version 0
[2022-05-19 19:47:31] [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]
[2022-05-19 19:47:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 19:47:31] [INFO ] Load time of PNML (sax parser for PT used): 190 ms
[2022-05-19 19:47:31] [INFO ] Transformed 293 places.
[2022-05-19 19:47:31] [INFO ] Transformed 608 transitions.
[2022-05-19 19:47:31] [INFO ] Found NUPN structural information;
[2022-05-19 19:47:31] [INFO ] Parsed PT model containing 293 places and 608 transitions in 292 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 15 ms.
Ensure Unique test removed 155 transitions
Reduce redundant transitions removed 155 transitions.
Normalized transition count is 381 out of 453 initially.
// Phase 1: matrix 381 rows 293 cols
[2022-05-19 19:47:32] [INFO ] Computed 66 place invariants in 38 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 16) seen :15
FORMULA NoC3x3-PT-4A-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4A-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4A-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4A-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4A-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4A-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4A-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4A-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4A-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4A-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4A-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4A-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4A-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4A-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4A-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :0
[2022-05-19 19:47:32] [INFO ] Flow matrix only has 381 transitions (discarded 72 similar events)
// Phase 1: matrix 381 rows 293 cols
[2022-05-19 19:47:32] [INFO ] Computed 66 place invariants in 13 ms
[2022-05-19 19:47:32] [INFO ] [Real]Absence check using 66 positive place invariants in 38 ms returned sat
[2022-05-19 19:47:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 19:47:32] [INFO ] [Real]Absence check using state equation in 207 ms returned sat
[2022-05-19 19:47:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 19:47:33] [INFO ] [Nat]Absence check using 66 positive place invariants in 39 ms returned sat
[2022-05-19 19:47:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 19:47:33] [INFO ] [Nat]Absence check using state equation in 241 ms returned sat
[2022-05-19 19:47:33] [INFO ] State equation strengthened by 35 read => feed constraints.
[2022-05-19 19:47:33] [INFO ] [Nat]Added 35 Read/Feed constraints in 13 ms returned sat
[2022-05-19 19:47:33] [INFO ] Computed and/alt/rep : 376/1924/352 causal constraints (skipped 28 transitions) in 81 ms.
[2022-05-19 19:47:37] [INFO ] Added : 289 causal constraints over 59 iterations in 4188 ms. Result :sat
Minimization took 285 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 293 places. Attempting structural reductions.
Drop transitions removed 2 transitions
Starting structural reductions, iteration 0 : 293/293 places, 451/451 transitions.
Graph (trivial) has 140 edges and 293 vertex of which 75 / 293 are part of one of the 33 SCC in 6 ms
Free SCC test removed 42 places
Drop transitions removed 139 transitions
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 163 transitions.
Discarding 55 places :
Symmetric choice reduction at 0 with 55 rule applications. Total rules 56 place count 196 transition count 233
Iterating global reduction 0 with 55 rules applied. Total rules applied 111 place count 196 transition count 233
Drop transitions removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 0 with 24 rules applied. Total rules applied 135 place count 196 transition count 209
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 144 place count 187 transition count 209
Partial Free-agglomeration rule applied 24 times.
Drop transitions removed 24 transitions
Iterating global reduction 1 with 24 rules applied. Total rules applied 168 place count 187 transition count 209
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 169 place count 186 transition count 208
Reduce places removed 9 places and 0 transitions.
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 1 with 33 rules applied. Total rules applied 202 place count 177 transition count 184
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 226 place count 153 transition count 184
Applied a total of 226 rules in 129 ms. Remains 153 /293 variables (removed 140) and now considering 184/451 (removed 267) transitions.
Finished structural reductions, in 1 iterations. Remains : 153/293 places, 184/451 transitions.
// Phase 1: matrix 184 rows 153 cols
[2022-05-19 19:47:38] [INFO ] Computed 48 place invariants in 8 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3317 ms. (steps per millisecond=301 ) properties (out of 1) seen :1
FORMULA NoC3x3-PT-4A-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1652989662436

--------------------
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="NoC3x3-PT-4A"
export BK_EXAMINATION="UpperBounds"
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 NoC3x3-PT-4A, 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 r161-smll-165277002700061"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-4A.tgz
mv NoC3x3-PT-4A 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 ;