Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r090-tall-162048886900587.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-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 FamilyReunion-PT-L00010M0001C001P001G001, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r090-tall-162048886900587
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.2M
-rw-r--r-- 1 mcc users 77K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 526K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 157K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 591K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 9.2K Mar 28 16:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 48K Mar 28 16:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 16K Mar 28 16:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 52K Mar 28 16:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Mar 23 10:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 40K Mar 23 10:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Mar 22 18:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Mar 22 18:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.6K Mar 22 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.0K Mar 22 09:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 24 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 552K May 5 16:51 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 QuasiLiveness

=== Now, execution of the tool begins

BK_START 1620727468091

Running Version 0
[2021-05-11 10:04:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -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]
[2021-05-11 10:04:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-11 10:04:38] [INFO ] Load time of PNML (sax parser for PT used): 100 ms
[2021-05-11 10:04:38] [INFO ] Transformed 1475 places.
[2021-05-11 10:04:38] [INFO ] Transformed 1234 transitions.
[2021-05-11 10:04:38] [INFO ] Parsed PT model containing 1475 places and 1234 transitions in 147 ms.
Starting structural reductions, iteration 0 : 1475/1475 places, 1234/1234 transitions.
Reduce places removed 55 places and 0 transitions.
Discarding 132 places :
Implicit places reduction removed 132 places
Drop transitions removed 517 transitions
Trivial Post-agglo rules discarded 517 transitions
Performed 517 trivial Post agglomeration. Transition count delta: 517
Iterating post reduction 0 with 704 rules applied. Total rules applied 704 place count 1288 transition count 717
Reduce places removed 517 places and 0 transitions.
Iterating post reduction 1 with 517 rules applied. Total rules applied 1221 place count 771 transition count 717
Performed 99 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 99 Pre rules applied. Total rules applied 1221 place count 771 transition count 618
Deduced a syphon composed of 99 places in 5 ms
Ensure Unique test removed 55 places
Reduce places removed 154 places and 0 transitions.
Iterating global reduction 2 with 253 rules applied. Total rules applied 1474 place count 617 transition count 618
Drop transitions removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 2 with 33 rules applied. Total rules applied 1507 place count 617 transition count 585
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 3 with 33 rules applied. Total rules applied 1540 place count 584 transition count 585
Discarding 99 places :
Symmetric choice reduction at 4 with 99 rule applications. Total rules 1639 place count 485 transition count 475
Iterating global reduction 4 with 99 rules applied. Total rules applied 1738 place count 485 transition count 475
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Discarding 22 places :
Implicit places reduction removed 22 places
Drop transitions removed 99 transitions
Trivial Post-agglo rules discarded 99 transitions
Performed 99 trivial Post agglomeration. Transition count delta: 99
Iterating post reduction 4 with 132 rules applied. Total rules applied 1870 place count 463 transition count 365
Reduce places removed 99 places and 0 transitions.
Iterating post reduction 5 with 99 rules applied. Total rules applied 1969 place count 364 transition count 365
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 11 Pre rules applied. Total rules applied 1969 place count 364 transition count 354
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 6 with 22 rules applied. Total rules applied 1991 place count 353 transition count 354
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1995 place count 349 transition count 310
Iterating global reduction 6 with 4 rules applied. Total rules applied 1999 place count 349 transition count 310
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Discarding 33 places :
Implicit places reduction removed 33 places
Drop transitions removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 6 with 77 rules applied. Total rules applied 2076 place count 316 transition count 266
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 7 with 33 rules applied. Total rules applied 2109 place count 283 transition count 266
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 22 Pre rules applied. Total rules applied 2109 place count 283 transition count 244
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 8 with 44 rules applied. Total rules applied 2153 place count 261 transition count 244
Discarding 22 places :
Symmetric choice reduction at 8 with 22 rule applications. Total rules 2175 place count 239 transition count 222
Iterating global reduction 8 with 22 rules applied. Total rules applied 2197 place count 239 transition count 222
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Discarding 11 places :
Implicit places reduction removed 11 places
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 8 with 44 rules applied. Total rules applied 2241 place count 228 transition count 189
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 9 with 22 rules applied. Total rules applied 2263 place count 206 transition count 189
Performed 57 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 57 places in 0 ms
Ensure Unique test removed 11 places
Reduce places removed 68 places and 0 transitions.
Iterating global reduction 10 with 125 rules applied. Total rules applied 2388 place count 138 transition count 121
Applied a total of 2388 rules in 178 ms. Remains 138 /1475 variables (removed 1337) and now considering 121/1234 (removed 1113) transitions.
// Phase 1: matrix 121 rows 138 cols
[2021-05-11 10:04:38] [INFO ] Computed 38 place invariants in 20 ms
[2021-05-11 10:04:38] [INFO ] Implicit Places using invariants in 252 ms returned [11, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 69, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 103, 126]
Discarding 37 places :
Implicit Place search using SMT only with invariants took 280 ms to find 37 implicit places.
// Phase 1: matrix 121 rows 101 cols
[2021-05-11 10:04:38] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-11 10:04:38] [INFO ] Dead Transitions using invariants and state equation in 81 ms returned []
Starting structural reductions, iteration 1 : 101/1475 places, 121/1234 transitions.
Drop transitions removed 55 transitions
Trivial Post-agglo rules discarded 55 transitions
Performed 55 trivial Post agglomeration. Transition count delta: 55
Iterating post reduction 0 with 55 rules applied. Total rules applied 55 place count 101 transition count 66
Reduce places removed 55 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 77 rules applied. Total rules applied 132 place count 46 transition count 44
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 143 place count 35 transition count 44
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 143 place count 35 transition count 33
Renaming transitions due to excessive name length > 1024 char.
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 165 place count 24 transition count 33
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 187 place count 13 transition count 22
Applied a total of 187 rules in 5 ms. Remains 13 /101 variables (removed 88) and now considering 22/121 (removed 99) transitions.
// Phase 1: matrix 22 rows 13 cols
[2021-05-11 10:04:38] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-11 10:04:38] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 22 rows 13 cols
[2021-05-11 10:04:38] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-11 10:04:38] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 13/1475 places, 22/1234 transitions.
[2021-05-11 10:04:38] [INFO ] Initial state test concluded for 22 properties.
Able to resolve query QuasiLiveness after proving 22 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE

BK_STOP 1620727480163

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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 QuasiLiveness -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=/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="FamilyReunion-PT-L00010M0001C001P001G001"
export BK_EXAMINATION="QuasiLiveness"
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 FamilyReunion-PT-L00010M0001C001P001G001, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r090-tall-162048886900587"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-PT-L00010M0001C001P001G001.tgz
mv FamilyReunion-PT-L00010M0001C001P001G001 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;