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.r089-tall-165260117700157.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 Echo-PT-d03r07, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r089-tall-165260117700157
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.5M
-rw-r--r-- 1 mcc users 7.0K Apr 29 11:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Apr 29 11:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Apr 29 11:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Apr 29 11:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.1K May 9 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 9 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 7 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 positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Echo-PT-d03r07-UpperBounds-00
FORMULA_NAME Echo-PT-d03r07-UpperBounds-01
FORMULA_NAME Echo-PT-d03r07-UpperBounds-02
FORMULA_NAME Echo-PT-d03r07-UpperBounds-03
FORMULA_NAME Echo-PT-d03r07-UpperBounds-04
FORMULA_NAME Echo-PT-d03r07-UpperBounds-05
FORMULA_NAME Echo-PT-d03r07-UpperBounds-06
FORMULA_NAME Echo-PT-d03r07-UpperBounds-07
FORMULA_NAME Echo-PT-d03r07-UpperBounds-08
FORMULA_NAME Echo-PT-d03r07-UpperBounds-09
FORMULA_NAME Echo-PT-d03r07-UpperBounds-10
FORMULA_NAME Echo-PT-d03r07-UpperBounds-11
FORMULA_NAME Echo-PT-d03r07-UpperBounds-12
FORMULA_NAME Echo-PT-d03r07-UpperBounds-13
FORMULA_NAME Echo-PT-d03r07-UpperBounds-14
FORMULA_NAME Echo-PT-d03r07-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652726647211

Running Version 0
[2022-05-16 18:44:08] [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]
[2022-05-16 18:44:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 18:44:09] [INFO ] Load time of PNML (sax parser for PT used): 298 ms
[2022-05-16 18:44:09] [INFO ] Transformed 4209 places.
[2022-05-16 18:44:09] [INFO ] Transformed 3518 transitions.
[2022-05-16 18:44:09] [INFO ] Found NUPN structural information;
[2022-05-16 18:44:09] [INFO ] Parsed PT model containing 4209 places and 3518 transitions in 382 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
// Phase 1: matrix 3518 rows 4209 cols
[2022-05-16 18:44:09] [INFO ] Computed 2107 place invariants in 501 ms
Incomplete random walk after 10000 steps, including 14 resets, run finished after 488 ms. (steps per millisecond=20 ) properties (out of 16) seen :15
FORMULA Echo-PT-d03r07-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Echo-PT-d03r07-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Echo-PT-d03r07-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Echo-PT-d03r07-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Echo-PT-d03r07-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Echo-PT-d03r07-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Echo-PT-d03r07-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Echo-PT-d03r07-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Echo-PT-d03r07-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Echo-PT-d03r07-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Echo-PT-d03r07-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Echo-PT-d03r07-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Echo-PT-d03r07-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Echo-PT-d03r07-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Echo-PT-d03r07-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 1) seen :0
// Phase 1: matrix 3518 rows 4209 cols
[2022-05-16 18:44:14] [INFO ] Computed 2107 place invariants in 294 ms
[2022-05-16 18:44:15] [INFO ] [Real]Absence check using 216 positive place invariants in 130 ms returned sat
[2022-05-16 18:44:16] [INFO ] [Real]Absence check using 216 positive and 1891 generalized place invariants in 600 ms returned sat
[2022-05-16 18:44:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:44:19] [INFO ] [Real]Absence check using state equation in 3607 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 4209 places. Attempting structural reductions.
Drop transitions removed 1 transitions
Starting structural reductions, iteration 0 : 4209/4209 places, 3517/3517 transitions.
Graph (complete) has 18048 edges and 4209 vertex of which 3853 are kept as prefixes of interest. Removing 356 places using SCC suffix rule.31 ms
Discarding 356 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 3853 transition count 3510
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 3852 transition count 3509
Applied a total of 8 rules in 764 ms. Remains 3852 /4209 variables (removed 357) and now considering 3509/3517 (removed 8) transitions.
Finished structural reductions, in 1 iterations. Remains : 3852/4209 places, 3509/3517 transitions.
// Phase 1: matrix 3509 rows 3852 cols
[2022-05-16 18:44:27] [INFO ] Invariants computation overflowed in 6591 ms
Interrupted random walk after 929416 steps, including 1365 resets, run timeout after 30001 ms. (steps per millisecond=30 ) properties seen :{0=1}
FORMULA Echo-PT-d03r07-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1652726702077

--------------------
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="Echo-PT-d03r07"
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 Echo-PT-d03r07, 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 r089-tall-165260117700157"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Echo-PT-d03r07.tgz
mv Echo-PT-d03r07 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 ;