Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r383-smll-167891833200020.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is RwMutex-PT-r0010w2000, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r383-smll-167891833200020
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.1M
-rw-r--r-- 1 mcc users 5.8K Feb 25 23:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Feb 25 23:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 25 23:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 23:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 01:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 143K Feb 26 01:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Feb 26 00:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Feb 26 00:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 11 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 3.6M Mar 5 18:23 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 RwMutex-PT-r0010w2000-UpperBounds-00
FORMULA_NAME RwMutex-PT-r0010w2000-UpperBounds-01
FORMULA_NAME RwMutex-PT-r0010w2000-UpperBounds-02
FORMULA_NAME RwMutex-PT-r0010w2000-UpperBounds-03
FORMULA_NAME RwMutex-PT-r0010w2000-UpperBounds-04
FORMULA_NAME RwMutex-PT-r0010w2000-UpperBounds-05
FORMULA_NAME RwMutex-PT-r0010w2000-UpperBounds-06
FORMULA_NAME RwMutex-PT-r0010w2000-UpperBounds-07
FORMULA_NAME RwMutex-PT-r0010w2000-UpperBounds-08
FORMULA_NAME RwMutex-PT-r0010w2000-UpperBounds-09
FORMULA_NAME RwMutex-PT-r0010w2000-UpperBounds-10
FORMULA_NAME RwMutex-PT-r0010w2000-UpperBounds-11
FORMULA_NAME RwMutex-PT-r0010w2000-UpperBounds-12
FORMULA_NAME RwMutex-PT-r0010w2000-UpperBounds-13
FORMULA_NAME RwMutex-PT-r0010w2000-UpperBounds-14
FORMULA_NAME RwMutex-PT-r0010w2000-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679127028754

Running Version 202205111006
[2023-03-18 08:10:30] [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]
[2023-03-18 08:10:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 08:10:31] [INFO ] Load time of PNML (sax parser for PT used): 873 ms
[2023-03-18 08:10:31] [INFO ] Transformed 4030 places.
[2023-03-18 08:10:32] [INFO ] Transformed 4020 transitions.
[2023-03-18 08:10:32] [INFO ] Found NUPN structural information;
[2023-03-18 08:10:32] [INFO ] Parsed PT model containing 4030 places and 4020 transitions in 1154 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 13 ms.
FORMULA RwMutex-PT-r0010w2000-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w2000-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w2000-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w2000-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w2000-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w2000-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w2000-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
// Phase 1: matrix 4020 rows 4030 cols
[2023-03-18 08:10:34] [INFO ] Computed 2020 place invariants in 2100 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 6225 ms. (steps per millisecond=1 ) properties (out of 9) seen :3
FORMULA RwMutex-PT-r0010w2000-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RwMutex-PT-r0010w2000-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RwMutex-PT-r0010w2000-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 456 ms. (steps per millisecond=21 ) properties (out of 6) seen :1
FORMULA RwMutex-PT-r0010w2000-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 441 ms. (steps per millisecond=22 ) properties (out of 5) seen :1
FORMULA RwMutex-PT-r0010w2000-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 442 ms. (steps per millisecond=22 ) properties (out of 4) seen :1
FORMULA RwMutex-PT-r0010w2000-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 4020 rows 4030 cols
[2023-03-18 08:10:43] [INFO ] Computed 2020 place invariants in 1927 ms
[2023-03-18 08:10:46] [INFO ] [Real]Absence check using 2020 positive place invariants in 1070 ms returned sat
[2023-03-18 08:10:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:10:48] [INFO ] [Real]Absence check using state equation in 2530 ms returned unknown
[2023-03-18 08:10:51] [INFO ] [Real]Absence check using 2020 positive place invariants in 1106 ms returned sat
[2023-03-18 08:10:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:10:54] [INFO ] [Real]Absence check using state equation in 2827 ms returned unknown
[2023-03-18 08:10:56] [INFO ] [Real]Absence check using 2020 positive place invariants in 1037 ms returned sat
[2023-03-18 08:10:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:10:59] [INFO ] [Real]Absence check using state equation in 2932 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Support contains 3 out of 4030 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4030/4030 places, 4020/4020 transitions.
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t4018 and 2 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2006 transitions
Trivial Post-agglo rules discarded 2006 transitions
Performed 2006 trivial Post agglomeration. Transition count delta: 2006
Iterating post reduction 0 with 2008 rules applied. Total rules applied 2008 place count 4028 transition count 2012
Reduce places removed 4012 places and 0 transitions.
Drop transitions removed 2006 transitions
Reduce isomorphic transitions removed 2006 transitions.
Iterating post reduction 1 with 6018 rules applied. Total rules applied 8026 place count 16 transition count 6
Ensure Unique test removed 9 places
Iterating post reduction 2 with 9 rules applied. Total rules applied 8035 place count 7 transition count 6
Applied a total of 8035 rules in 227 ms. Remains 7 /4030 variables (removed 4023) and now considering 6/4020 (removed 4014) transitions.
Finished structural reductions, in 1 iterations. Remains : 7/4030 places, 6/4020 transitions.
// Phase 1: matrix 6 rows 7 cols
[2023-03-18 08:10:59] [INFO ] Computed 4 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 746 ms. (steps per millisecond=1340 ) properties (out of 3) seen :3
FORMULA RwMutex-PT-r0010w2000-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RwMutex-PT-r0010w2000-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RwMutex-PT-r0010w2000-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 29178 ms.

BK_STOP 1679127060112

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

+ export LANG=C
+ LANG=C
+ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -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=@none -Xss128m -Xms40m -Xmx8192m

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="RwMutex-PT-r0010w2000"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2022"
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 2-5348"
echo " Executing tool gold2022"
echo " Input is RwMutex-PT-r0010w2000, 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 r383-smll-167891833200020"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0010w2000.tgz
mv RwMutex-PT-r0010w2000 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 ;