Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2022-input.r204-oct2-165281598900149.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/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 itstools
Input is RwMutex-PT-r0010w1000, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r204-oct2-165281598900149
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.1M
-rw-r--r-- 1 mcc users 7.6K Apr 29 18:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Apr 29 18:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Apr 29 18:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Apr 29 18:38 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 08:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 08:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 08:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 08:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 11 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 1.8M 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 RwMutex-PT-r0010w1000-UpperBounds-00
FORMULA_NAME RwMutex-PT-r0010w1000-UpperBounds-01
FORMULA_NAME RwMutex-PT-r0010w1000-UpperBounds-02
FORMULA_NAME RwMutex-PT-r0010w1000-UpperBounds-03
FORMULA_NAME RwMutex-PT-r0010w1000-UpperBounds-04
FORMULA_NAME RwMutex-PT-r0010w1000-UpperBounds-05
FORMULA_NAME RwMutex-PT-r0010w1000-UpperBounds-06
FORMULA_NAME RwMutex-PT-r0010w1000-UpperBounds-07
FORMULA_NAME RwMutex-PT-r0010w1000-UpperBounds-08
FORMULA_NAME RwMutex-PT-r0010w1000-UpperBounds-09
FORMULA_NAME RwMutex-PT-r0010w1000-UpperBounds-10
FORMULA_NAME RwMutex-PT-r0010w1000-UpperBounds-11
FORMULA_NAME RwMutex-PT-r0010w1000-UpperBounds-12
FORMULA_NAME RwMutex-PT-r0010w1000-UpperBounds-13
FORMULA_NAME RwMutex-PT-r0010w1000-UpperBounds-14
FORMULA_NAME RwMutex-PT-r0010w1000-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652947801058

Running Version 202205111006
[2022-05-19 08:10:02] [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 08:10:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 08:10:02] [INFO ] Load time of PNML (sax parser for PT used): 230 ms
[2022-05-19 08:10:02] [INFO ] Transformed 2030 places.
[2022-05-19 08:10:02] [INFO ] Transformed 2020 transitions.
[2022-05-19 08:10:02] [INFO ] Found NUPN structural information;
[2022-05-19 08:10:02] [INFO ] Parsed PT model containing 2030 places and 2020 transitions in 345 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
FORMULA RwMutex-PT-r0010w1000-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w1000-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w1000-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w1000-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
// Phase 1: matrix 2020 rows 2030 cols
[2022-05-19 08:10:02] [INFO ] Computed 1020 place invariants in 357 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 421 ms. (steps per millisecond=23 ) properties (out of 12) seen :2
FORMULA RwMutex-PT-r0010w1000-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RwMutex-PT-r0010w1000-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 10) seen :1
FORMULA RwMutex-PT-r0010w1000-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 9) seen :1
FORMULA RwMutex-PT-r0010w1000-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 8) seen :1
FORMULA RwMutex-PT-r0010w1000-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 7) seen :1
FORMULA RwMutex-PT-r0010w1000-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 6) seen :1
FORMULA RwMutex-PT-r0010w1000-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 2020 rows 2030 cols
[2022-05-19 08:10:04] [INFO ] Computed 1020 place invariants in 307 ms
[2022-05-19 08:10:04] [INFO ] [Real]Absence check using 1020 positive place invariants in 190 ms returned sat
[2022-05-19 08:10:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 08:10:05] [INFO ] [Real]Absence check using state equation in 822 ms returned sat
[2022-05-19 08:10:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 08:10:06] [INFO ] [Nat]Absence check using 1020 positive place invariants in 277 ms returned sat
[2022-05-19 08:10:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 08:10:07] [INFO ] [Nat]Absence check using state equation in 746 ms returned sat
[2022-05-19 08:10:07] [INFO ] Computed and/alt/rep : 1010/1010/1010 causal constraints (skipped 0 transitions) in 146 ms.
[2022-05-19 08:10:07] [INFO ] Added : 0 causal constraints over 0 iterations in 335 ms. Result :sat
Minimization took 367 ms.
[2022-05-19 08:10:08] [INFO ] [Real]Absence check using 1020 positive place invariants in 244 ms returned sat
[2022-05-19 08:10:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 08:10:09] [INFO ] [Real]Absence check using state equation in 756 ms returned sat
[2022-05-19 08:10:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 08:10:09] [INFO ] [Nat]Absence check using 1020 positive place invariants in 209 ms returned sat
[2022-05-19 08:10:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 08:10:10] [INFO ] [Nat]Absence check using state equation in 690 ms returned sat
[2022-05-19 08:10:10] [INFO ] Computed and/alt/rep : 1010/1010/1010 causal constraints (skipped 0 transitions) in 75 ms.
[2022-05-19 08:10:10] [INFO ] Added : 0 causal constraints over 0 iterations in 283 ms. Result :sat
Minimization took 371 ms.
[2022-05-19 08:10:11] [INFO ] [Real]Absence check using 1020 positive place invariants in 215 ms returned sat
[2022-05-19 08:10:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 08:10:12] [INFO ] [Real]Absence check using state equation in 687 ms returned sat
[2022-05-19 08:10:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 08:10:13] [INFO ] [Nat]Absence check using 1020 positive place invariants in 745 ms returned sat
[2022-05-19 08:10:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 08:10:14] [INFO ] [Nat]Absence check using state equation in 1274 ms returned sat
[2022-05-19 08:10:14] [INFO ] Computed and/alt/rep : 1010/1010/1010 causal constraints (skipped 0 transitions) in 85 ms.
[2022-05-19 08:10:15] [INFO ] Added : 0 causal constraints over 0 iterations in 221 ms. Result :sat
Minimization took 370 ms.
[2022-05-19 08:10:16] [INFO ] [Real]Absence check using 1020 positive place invariants in 225 ms returned sat
[2022-05-19 08:10:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 08:10:16] [INFO ] [Real]Absence check using state equation in 820 ms returned sat
[2022-05-19 08:10:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 08:10:17] [INFO ] [Nat]Absence check using 1020 positive place invariants in 288 ms returned sat
[2022-05-19 08:10:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 08:10:18] [INFO ] [Nat]Absence check using state equation in 756 ms returned sat
[2022-05-19 08:10:18] [INFO ] Computed and/alt/rep : 1010/1010/1010 causal constraints (skipped 0 transitions) in 58 ms.
[2022-05-19 08:10:18] [INFO ] Added : 0 causal constraints over 0 iterations in 211 ms. Result :sat
Minimization took 373 ms.
[2022-05-19 08:10:19] [INFO ] [Real]Absence check using 1020 positive place invariants in 195 ms returned sat
[2022-05-19 08:10:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 08:10:20] [INFO ] [Real]Absence check using state equation in 697 ms returned sat
[2022-05-19 08:10:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 08:10:20] [INFO ] [Nat]Absence check using 1020 positive place invariants in 202 ms returned sat
[2022-05-19 08:10:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 08:10:21] [INFO ] [Nat]Absence check using state equation in 759 ms returned sat
[2022-05-19 08:10:21] [INFO ] Computed and/alt/rep : 1010/1010/1010 causal constraints (skipped 0 transitions) in 80 ms.
[2022-05-19 08:10:21] [INFO ] Added : 0 causal constraints over 0 iterations in 276 ms. Result :sat
Minimization took 392 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0]
FORMULA RwMutex-PT-r0010w1000-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RwMutex-PT-r0010w1000-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RwMutex-PT-r0010w1000-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RwMutex-PT-r0010w1000-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RwMutex-PT-r0010w1000-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.
Total runtime 20189 ms.

BK_STOP 1652947822421

--------------------
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-r0010w1000"
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 RwMutex-PT-r0010w1000, 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 r204-oct2-165281598900149"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0010w1000.tgz
mv RwMutex-PT-r0010w1000 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 ;