Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r193-tajo-165281577100176.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Raft-PT-10, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r193-tajo-165281577100176
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 464K
-rw-r--r-- 1 mcc users 6.4K Apr 29 13:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Apr 29 13:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Apr 29 13:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Apr 29 13:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.0K May 9 08:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 20K May 9 08:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 08:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 9 08:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K May 9 08:35 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 241K 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 booleans
BOOL_VECTOR

FORMULA_NAME ReachabilityDeadlock

=== Now, execution of the tool begins

BK_START 1653140190451

Running Version 202205111006
[2022-05-21 13:36:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -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, 1800]
[2022-05-21 13:36:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 13:36:31] [INFO ] Load time of PNML (sax parser for PT used): 123 ms
[2022-05-21 13:36:31] [INFO ] Transformed 508 places.
[2022-05-21 13:36:31] [INFO ] Transformed 868 transitions.
[2022-05-21 13:36:31] [INFO ] Found NUPN structural information;
[2022-05-21 13:36:31] [INFO ] Parsed PT model containing 508 places and 868 transitions in 231 ms.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 4 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 42 transitions
Reduce redundant transitions removed 42 transitions.
Built sparse matrix representations for Structural reductions in 12 ms.7922KB memory used
Starting structural reductions in DEADLOCKS mode, iteration 0 : 508/508 places, 826/826 transitions.
Computed a total of 5 stabilizing places and 23 stable transitions
Computed a total of 5 stabilizing places and 23 stable transitions
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 498 transition count 806
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 498 transition count 806
Computed a total of 5 stabilizing places and 23 stable transitions
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 488 transition count 796
Computed a total of 5 stabilizing places and 23 stable transitions
Discarding 90 places :
Symmetric choice reduction at 0 with 90 rule applications. Total rules 130 place count 398 transition count 706
Iterating global reduction 0 with 90 rules applied. Total rules applied 220 place count 398 transition count 706
Ensure Unique test removed 90 transitions
Reduce isomorphic transitions removed 90 transitions.
Computed a total of 5 stabilizing places and 23 stable transitions
Iterating post reduction 0 with 90 rules applied. Total rules applied 310 place count 398 transition count 616
Computed a total of 5 stabilizing places and 23 stable transitions
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: -78
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 1 with 22 rules applied. Total rules applied 332 place count 387 transition count 694
Computed a total of 5 stabilizing places and 23 stable transitions
Computed a total of 5 stabilizing places and 23 stable transitions
Drop transitions removed 90 transitions
Redundant transition composition rules discarded 90 transitions
Iterating global reduction 1 with 90 rules applied. Total rules applied 422 place count 387 transition count 604
Computed a total of 5 stabilizing places and 23 stable transitions
Discarding 90 places :
Symmetric choice reduction at 1 with 90 rule applications. Total rules 512 place count 297 transition count 514
Iterating global reduction 1 with 90 rules applied. Total rules applied 602 place count 297 transition count 514
Ensure Unique test removed 90 transitions
Reduce isomorphic transitions removed 90 transitions.
Computed a total of 5 stabilizing places and 23 stable transitions
Iterating post reduction 1 with 90 rules applied. Total rules applied 692 place count 297 transition count 424
Computed a total of 5 stabilizing places and 23 stable transitions
Computed a total of 5 stabilizing places and 23 stable transitions
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 693 place count 296 transition count 423
Computed a total of 4 stabilizing places and 22 stable transitions
Computed a total of 4 stabilizing places and 22 stable transitions
Applied a total of 693 rules in 239 ms. Remains 296 /508 variables (removed 212) and now considering 423/826 (removed 403) transitions.
Finished structural reductions, in 1 iterations. Remains : 296/508 places, 423/826 transitions.
Random walk for 1250000 steps, including 0 resets, run took 7222 ms (no deadlock found). (steps per millisecond=173 )
Random directed walk for 1250051 steps, including 0 resets, run took 5545 ms (no deadlock found). (steps per millisecond=225 )
[2022-05-21 13:36:45] [INFO ] Flow matrix only has 378 transitions (discarded 45 similar events)
// Phase 1: matrix 378 rows 296 cols
[2022-05-21 13:36:45] [INFO ] Computed 100 place invariants in 20 ms
[2022-05-21 13:36:45] [INFO ] [Real]Absence check using 100 positive place invariants in 18 ms returned unsat
FORMULA ReachabilityDeadlock FALSE TECHNIQUES TOPOLOGICAL SAT_SMT STRUCTURAL_REDUCTION
Total runtime 13635 ms.

BK_STOP 1653140205373

--------------------
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
+ [[ ReachabilityDeadlock = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityDeadlock -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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 ReachabilityDeadlock -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 1800 -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="Raft-PT-10"
export BK_EXAMINATION="ReachabilityDeadlock"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 Raft-PT-10, examination is ReachabilityDeadlock"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r193-tajo-165281577100176"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Raft-PT-10.tgz
mv Raft-PT-10 execution
cd execution
if [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "UpperBounds" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] || [ "ReachabilityDeadlock" = "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 [ "ReachabilityDeadlock" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityDeadlock" != "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 "ReachabilityDeadlock.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityDeadlock.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityDeadlock.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 '' ReachabilityDeadlock.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityDeadlock"
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 ;