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-oct2-165281599400517.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ServersAndClients-PT-200160, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r204-oct2-165281599400517
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 21M
-rw-r--r-- 1 mcc users 8.0K Apr 29 17:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Apr 29 17:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 29 17:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 29 17:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K May 9 08:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 9 08:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 08:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 08:45 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 20M 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 ServersAndClients-PT-200160-UpperBounds-00
FORMULA_NAME ServersAndClients-PT-200160-UpperBounds-01
FORMULA_NAME ServersAndClients-PT-200160-UpperBounds-02
FORMULA_NAME ServersAndClients-PT-200160-UpperBounds-03
FORMULA_NAME ServersAndClients-PT-200160-UpperBounds-04
FORMULA_NAME ServersAndClients-PT-200160-UpperBounds-05
FORMULA_NAME ServersAndClients-PT-200160-UpperBounds-06
FORMULA_NAME ServersAndClients-PT-200160-UpperBounds-07
FORMULA_NAME ServersAndClients-PT-200160-UpperBounds-08
FORMULA_NAME ServersAndClients-PT-200160-UpperBounds-09
FORMULA_NAME ServersAndClients-PT-200160-UpperBounds-10
FORMULA_NAME ServersAndClients-PT-200160-UpperBounds-11
FORMULA_NAME ServersAndClients-PT-200160-UpperBounds-12
FORMULA_NAME ServersAndClients-PT-200160-UpperBounds-13
FORMULA_NAME ServersAndClients-PT-200160-UpperBounds-14
FORMULA_NAME ServersAndClients-PT-200160-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652975323801

Running Version 202205111006
[2022-05-19 15:48:45] [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 15:48:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 15:48:46] [INFO ] Load time of PNML (sax parser for PT used): 913 ms
[2022-05-19 15:48:46] [INFO ] Transformed 32961 places.
[2022-05-19 15:48:46] [INFO ] Transformed 64400 transitions.
[2022-05-19 15:48:46] [INFO ] Parsed PT model containing 32961 places and 64400 transitions in 1201 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 12 ms.
// Phase 1: matrix 64400 rows 32961 cols
[2022-05-19 15:48:47] [INFO ] Computed 561 place invariants in 969 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 872 ms. (steps per millisecond=11 ) properties (out of 16) seen :1
FORMULA ServersAndClients-PT-200160-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 15) seen :1
FORMULA ServersAndClients-PT-200160-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 14) seen :0
// Phase 1: matrix 64400 rows 32961 cols
[2022-05-19 15:48:50] [INFO ] Computed 561 place invariants in 804 ms
[2022-05-19 15:48:55] [INFO ] [Real]Absence check using 361 positive place invariants in 436 ms returned unknown
[2022-05-19 15:49:00] [INFO ] [Real]Absence check using 361 positive place invariants in 258 ms returned unknown
[2022-05-19 15:49:05] [INFO ] [Real]Absence check using 361 positive place invariants in 527 ms returned unknown
[2022-05-19 15:49:10] [INFO ] [Real]Absence check using 361 positive place invariants in 1086 ms returned unknown
[2022-05-19 15:49:15] [INFO ] [Real]Absence check using 361 positive place invariants in 648 ms returned unknown
[2022-05-19 15:49:20] [INFO ] [Real]Absence check using 361 positive place invariants in 679 ms returned unknown
[2022-05-19 15:49:25] [INFO ] [Real]Absence check using 361 positive place invariants in 714 ms returned unknown
[2022-05-19 15:49:30] [INFO ] [Real]Absence check using 361 positive place invariants in 658 ms returned unknown
[2022-05-19 15:49:35] [INFO ] [Real]Absence check using 361 positive place invariants in 317 ms returned unknown
[2022-05-19 15:49:40] [INFO ] [Real]Absence check using 361 positive place invariants in 665 ms returned unknown
[2022-05-19 15:49:50] [INFO ] [Real]Absence check using 361 positive place invariants in 762 ms returned unknown
[2022-05-19 15:49:55] [INFO ] [Real]Absence check using 361 positive place invariants in 1139 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 14 out of 32961 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Drop transitions removed 31986 transitions
Trivial Post-agglo rules discarded 31986 transitions
Performed 31986 trivial Post agglomeration. Transition count delta: 31986
Iterating post reduction 0 with 31986 rules applied. Total rules applied 31986 place count 32961 transition count 32414
Reduce places removed 32134 places and 0 transitions.
Ensure Unique test removed 29400 transitions
Reduce isomorphic transitions removed 29400 transitions.
Iterating post reduction 1 with 61534 rules applied. Total rules applied 93520 place count 827 transition count 3014
Drop transitions removed 2386 transitions
Redundant transition composition rules discarded 2386 transitions
Iterating global reduction 2 with 2386 rules applied. Total rules applied 95906 place count 827 transition count 628
Discarding 186 places :
Implicit places reduction removed 186 places
Drop transitions removed 372 transitions
Trivial Post-agglo rules discarded 372 transitions
Performed 372 trivial Post agglomeration. Transition count delta: 372
Iterating post reduction 2 with 558 rules applied. Total rules applied 96464 place count 641 transition count 256
Reduce places removed 558 places and 0 transitions.
Drop transitions removed 186 transitions
Reduce isomorphic transitions removed 186 transitions.
Iterating post reduction 3 with 744 rules applied. Total rules applied 97208 place count 83 transition count 70
Partial Free-agglomeration rule applied 14 times.
Drop transitions removed 14 transitions
Iterating global reduction 4 with 14 rules applied. Total rules applied 97222 place count 83 transition count 70
Applied a total of 97222 rules in 938 ms. Remains 83 /32961 variables (removed 32878) and now considering 70/64400 (removed 64330) transitions.
Finished structural reductions, in 1 iterations. Remains : 83/32961 places, 70/64400 transitions.
// Phase 1: matrix 70 rows 83 cols
[2022-05-19 15:50:01] [INFO ] Computed 41 place invariants in 10 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1472 ms. (steps per millisecond=679 ) properties (out of 14) seen :14
FORMULA ServersAndClients-PT-200160-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ServersAndClients-PT-200160-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ServersAndClients-PT-200160-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ServersAndClients-PT-200160-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ServersAndClients-PT-200160-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ServersAndClients-PT-200160-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ServersAndClients-PT-200160-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ServersAndClients-PT-200160-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ServersAndClients-PT-200160-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ServersAndClients-PT-200160-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ServersAndClients-PT-200160-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ServersAndClients-PT-200160-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ServersAndClients-PT-200160-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ServersAndClients-PT-200160-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 77845 ms.

BK_STOP 1652975403016

--------------------
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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="ServersAndClients-PT-200160"
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 ServersAndClients-PT-200160, 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-oct2-165281599400517"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ServersAndClients-PT-200160.tgz
mv ServersAndClients-PT-200160 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 ;