Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r085-tall-165260116000452.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/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 FamilyReunion-PT-L00020M0002C001P001G001, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r085-tall-165260116000452
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 33K Apr 30 08:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 218K Apr 30 08:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 53K Apr 30 08:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 207K Apr 30 08:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 16K May 9 07:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 9 07:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 30K May 9 07:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 90K May 9 07:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K May 9 07:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 12K May 9 07:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 24 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 1.3M May 10 09:33 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 1652706896747

Running Version 202205111006
[2022-05-16 13:14:57] [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]
[2022-05-16 13:14:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 13:14:58] [INFO ] Load time of PNML (sax parser for PT used): 189 ms
[2022-05-16 13:14:58] [INFO ] Transformed 3271 places.
[2022-05-16 13:14:58] [INFO ] Transformed 2753 transitions.
[2022-05-16 13:14:58] [INFO ] Parsed PT model containing 3271 places and 2753 transitions in 322 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 3271/3271 places, 2753/2753 transitions.
Reduce places removed 87 places and 0 transitions.
Discarding 378 places :
Implicit places reduction removed 378 places
Drop transitions removed 1281 transitions
Trivial Post-agglo rules discarded 1281 transitions
Performed 1281 trivial Post agglomeration. Transition count delta: 1281
Iterating post reduction 0 with 1746 rules applied. Total rules applied 1746 place count 2806 transition count 1472
Reduce places removed 1281 places and 0 transitions.
Iterating post reduction 1 with 1281 rules applied. Total rules applied 3027 place count 1525 transition count 1472
Performed 189 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 189 Pre rules applied. Total rules applied 3027 place count 1525 transition count 1283
Deduced a syphon composed of 189 places in 12 ms
Ensure Unique test removed 105 places
Reduce places removed 294 places and 0 transitions.
Iterating global reduction 2 with 483 rules applied. Total rules applied 3510 place count 1231 transition count 1283
Drop transitions removed 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 2 with 63 rules applied. Total rules applied 3573 place count 1231 transition count 1220
Reduce places removed 63 places and 0 transitions.
Iterating post reduction 3 with 63 rules applied. Total rules applied 3636 place count 1168 transition count 1220
Discarding 231 places :
Symmetric choice reduction at 4 with 231 rule applications. Total rules 3867 place count 937 transition count 968
Iterating global reduction 4 with 231 rules applied. Total rules applied 4098 place count 937 transition count 968
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Discarding 42 places :
Implicit places reduction removed 42 places
Drop transitions removed 189 transitions
Trivial Post-agglo rules discarded 189 transitions
Performed 189 trivial Post agglomeration. Transition count delta: 189
Iterating post reduction 4 with 252 rules applied. Total rules applied 4350 place count 895 transition count 758
Reduce places removed 189 places and 0 transitions.
Iterating post reduction 5 with 189 rules applied. Total rules applied 4539 place count 706 transition count 758
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 21 Pre rules applied. Total rules applied 4539 place count 706 transition count 737
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 6 with 42 rules applied. Total rules applied 4581 place count 685 transition count 737
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 4586 place count 680 transition count 632
Iterating global reduction 6 with 5 rules applied. Total rules applied 4591 place count 680 transition count 632
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Discarding 63 places :
Implicit places reduction removed 63 places
Drop transitions removed 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 6 with 147 rules applied. Total rules applied 4738 place count 617 transition count 548
Reduce places removed 63 places and 0 transitions.
Iterating post reduction 7 with 63 rules applied. Total rules applied 4801 place count 554 transition count 548
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 42 Pre rules applied. Total rules applied 4801 place count 554 transition count 506
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 8 with 84 rules applied. Total rules applied 4885 place count 512 transition count 506
Discarding 63 places :
Symmetric choice reduction at 8 with 63 rule applications. Total rules 4948 place count 449 transition count 443
Iterating global reduction 8 with 63 rules applied. Total rules applied 5011 place count 449 transition count 443
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Discarding 21 places :
Implicit places reduction removed 21 places
Drop transitions removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 8 with 105 rules applied. Total rules applied 5116 place count 428 transition count 359
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 9 with 42 rules applied. Total rules applied 5158 place count 386 transition count 359
Performed 107 Post agglomeration using F-continuation condition with reduction of 21 identical transitions.
Deduced a syphon composed of 107 places in 0 ms
Ensure Unique test removed 21 places
Reduce places removed 128 places and 0 transitions.
Iterating global reduction 10 with 235 rules applied. Total rules applied 5393 place count 258 transition count 231
Applied a total of 5393 rules in 381 ms. Remains 258 /3271 variables (removed 3013) and now considering 231/2753 (removed 2522) transitions.
// Phase 1: matrix 231 rows 258 cols
[2022-05-16 13:14:58] [INFO ] Computed 68 place invariants in 27 ms
[2022-05-16 13:14:59] [INFO ] Implicit Places using invariants in 436 ms returned [21, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 129, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 193, 236]
Discarding 67 places :
Implicit Place search using SMT only with invariants took 474 ms to find 67 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 191/3271 places, 231/2753 transitions.
Drop transitions removed 105 transitions
Trivial Post-agglo rules discarded 105 transitions
Performed 105 trivial Post agglomeration. Transition count delta: 105
Iterating post reduction 0 with 105 rules applied. Total rules applied 105 place count 191 transition count 126
Reduce places removed 105 places and 0 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Drop transitions removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 1 with 147 rules applied. Total rules applied 252 place count 86 transition count 84
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 2 with 21 rules applied. Total rules applied 273 place count 65 transition count 84
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 21 Pre rules applied. Total rules applied 273 place count 65 transition count 63
Renaming transitions due to excessive name length > 1024 char.
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 315 place count 44 transition count 63
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 357 place count 23 transition count 42
Applied a total of 357 rules in 4 ms. Remains 23 /191 variables (removed 168) and now considering 42/231 (removed 189) transitions.
// Phase 1: matrix 42 rows 23 cols
[2022-05-16 13:14:59] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-16 13:14:59] [INFO ] Implicit Places using invariants in 38 ms returned []
// Phase 1: matrix 42 rows 23 cols
[2022-05-16 13:14:59] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 13:14:59] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 23/3271 places, 42/2753 transitions.
Finished structural reductions, in 2 iterations. Remains : 23/3271 places, 42/2753 transitions.
Initial state reduction rules removed 42 formulas.
Able to resolve query QuasiLiveness after proving 42 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Total runtime 1337 ms.

BK_STOP 1652706899257

--------------------
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
+ [[ 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
+ 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 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=@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="FamilyReunion-PT-L00020M0002C001P001G001"
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-L00020M0002C001P001G001, 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 r085-tall-165260116000452"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-PT-L00020M0002C001P001G001.tgz
mv FamilyReunion-PT-L00020M0002C001P001G001 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 ;