Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2019-input.r063-ebro-155234659600480.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2019-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
....................
=====================================================================
Generated by BenchKit 2-3954
Executing tool itstools
Input is DoubleExponent-PT-010, examination is GlobalProperties
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r063-ebro-155234659600480
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 340K
-rw-r--r-- 1 mcc users 4.3K Feb 10 22:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 10 22:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 6 19:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 6 19:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 108 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 346 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.4K Feb 4 23:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K Feb 4 23:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Feb 4 22:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.8K Feb 4 22:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 3 07:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Feb 3 07:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Jan 31 00:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Jan 31 00:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 4 22:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 4 22:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 equiv_col
-rw-r--r-- 1 mcc users 4 Jan 29 09:34 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 iscolored
-rw-r--r-- 1 mcc users 169K Mar 10 17:31 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DoubleExponent-PT-010-GlobalProperties-0

=== Now, execution of the tool begins

BK_START 1552833197620

Working with output stream class java.io.PrintStream
Flatten gal took : 277 ms
Constant places removed 5 places and 1 transitions.
Performed 193 Post agglomeration using F-continuation condition.
Iterating post reduction 0 with 198 rules applied. Total rules applied 198 place count 529 transition count 304
Constant places removed 194 places and 1 transitions.
Iterating post reduction 1 with 194 rules applied. Total rules applied 392 place count 335 transition count 303
Performed 18 Pre agglomeration using Quasi-Persistent + HF-interchangeable + Divergent Free condition.
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 392 place count 335 transition count 285
Constant places removed 18 places and 0 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 410 place count 317 transition count 285
Performed 22 Post agglomeration using F-continuation condition.
Constant places removed 22 places and 0 transitions.
Iterating post reduction 3 with 22 rules applied. Total rules applied 432 place count 295 transition count 263
Performed 18 Post agglomeration using F-continuation condition.
Constant places removed 18 places and 0 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 450 place count 277 transition count 263
Applied a total of 450 rules in 381 ms. Remains 277 /534 variables (removed 257) and now considering 263/498 (removed 235) transitions.
// Phase 1: matrix 263 rows 277 cols
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903111103/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/GlobalProperties.pnml.gal, -t, CGAL, -ctl, DEADLOCK], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903111103/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/GlobalProperties.pnml.gal -t CGAL -ctl DEADLOCK
No direction supplied, using forward translation only.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 263 rows 277 cols
invariant :p426 + -1'p427 + p429 + -1'p430 = 0
invariant :-1'p427 + p428 + -1'p430 + p431 + -1'p452 + -1'p464 = 0
invariant :-1'p479 + p481 + -1'p482 + p484 + -1'p505 + -1'p517 = 0
invariant :p214 + -1'p215 + p217 + -1'p218 = 0
invariant :p12 + p13 + -1'p34 + -1'p46 = 2
invariant :-1'p215 + p216 + -1'p218 + p219 + -1'p240 + -1'p252 = 0
invariant :-1'p162 + p163 + -1'p165 + p166 + -1'p187 + -1'p199 = 0
invariant :-1'p321 + p322 + -1'p324 + p325 + -1'p346 + -1'p358 = 0
invariant :p55 + -1'p56 + p58 + -1'p59 = 0
invariant :p104 + p22 + -1'p28 + -1'p30 + -1'p31 + -1'p34 + -1'p36 + -1'p37 = 0
invariant :-1'p493 + p499 + p501 + p502 + p505 + p507 + p508 = 0
invariant :-1'p109 + p110 + -1'p112 + p113 + -1'p134 + -1'p146 = 0
invariant :p267 + -1'p268 + p270 + -1'p271 = 0
invariant :p373 + -1'p374 + p376 + -1'p377 = 0
invariant :-1'p479 + p480 + -1'p482 + p483 = 0
invariant :-1'p175 + p181 + p183 + p184 + p187 + p189 + p190 + -1'p263 = 0
invariant :-1'p56 + p57 + -1'p59 + p60 + -1'p81 + -1'p93 = 0
invariant :-1'p268 + p269 + -1'p271 + p272 + -1'p293 + -1'p305 = 0
invariant :p108 + -1'p109 + p111 + -1'p112 = 0
invariant :p161 + -1'p162 + p164 + -1'p165 = 0
invariant :-1'p387 + p393 + p395 + p396 + p399 + p401 + p402 + -1'p475 = 0
invariant :-1'p374 + p375 + -1'p377 + p378 + -1'p399 + -1'p411 = 0
invariant :p320 + -1'p321 + p323 + -1'p324 = 0
invariant :p10 + p11 = 2
invariant :p122 + -1'p128 + -1'p130 + -1'p131 + -1'p134 + -1'p136 + -1'p137 + p210 = 0
invariant :p157 + p69 + -1'p75 + -1'p77 + -1'p78 + -1'p81 + -1'p83 + -1'p84 = 0
invariant :-1'p334 + p340 + p342 + p343 + p346 + p348 + p349 + -1'p422 = 0
invariant :p8 + p9 = 2
invariant :p281 + -1'p287 + -1'p289 + -1'p290 + -1'p293 + -1'p295 + -1'p296 + p369 = 0
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
Compilation finished in 6357 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 96 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, -d], workingDir=/home/mcc/execution]
LTSmin run took 840 ms.
FORMULA DoubleExponent-PT-010-GlobalProperties-0 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1552833300760

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ GlobalProperties = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution GlobalProperties -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination GlobalProperties -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss8m -Xms40m -Xmx8192m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
Mar 17, 2019 2:33:20 PM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, GlobalProperties, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -smt]
Mar 17, 2019 2:33:20 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 17, 2019 2:33:20 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 161 ms
Mar 17, 2019 2:33:20 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 534 places.
Mar 17, 2019 2:33:21 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 498 transitions.
Mar 17, 2019 2:33:21 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 51 ms
Mar 17, 2019 2:33:21 PM fr.lip6.move.gal.instantiate.PropertySimplifier evalInInitialState
WARNING: Unexpected boolean logic operator in evalInInitialState fr.lip6.move.gal.impl.EXImpl
Mar 17, 2019 2:33:21 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property DoubleExponent-PT-010-GlobalProperties-0 is trivially true : it is verified in initial state.
Mar 17, 2019 2:33:21 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 270 ms
Mar 17, 2019 2:33:21 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.simple.gal : 12 ms
Mar 17, 2019 2:33:21 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 498 transitions.
Mar 17, 2019 2:33:22 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property DoubleExponent-PT-010-GlobalProperties-0 is trivially true : it is verified in initial state.
Mar 17, 2019 2:33:22 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 263 transitions.
Mar 17, 2019 2:33:22 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 113 ms
Mar 17, 2019 2:33:22 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/GlobalProperties.pnml.gal : 3 ms
Mar 17, 2019 2:33:23 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 29 place invariants in 62 ms
Mar 17, 2019 2:33:23 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 277 variables to be positive in 801 ms
Mar 17, 2019 2:33:23 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 263 transitions.
Mar 17, 2019 2:33:23 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/263 took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 17, 2019 2:33:23 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 47 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 17, 2019 2:33:23 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 263 transitions.
Mar 17, 2019 2:33:23 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 36 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 17, 2019 2:33:23 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeCoEnablingMatrix
INFO: Computing symmetric co enabling matrix : 263 transitions.
Mar 17, 2019 2:33:26 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(117/263) took 2957 ms. Total solver calls (SAT/UNSAT): 636(636/0)
Mar 17, 2019 2:33:29 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(249/263) took 5969 ms. Total solver calls (SAT/UNSAT): 1161(1161/0)
Mar 17, 2019 2:33:30 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Finished co-enabling matrix. took 6165 ms. Total solver calls (SAT/UNSAT): 1175(1175/0)
Mar 17, 2019 2:33:30 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeDoNotAccord
INFO: Computing Do-Not-Accords matrix : 263 transitions.
Mar 17, 2019 2:34:52 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Completed DNA matrix. took 82723 ms. Total solver calls (SAT/UNSAT): 1071(0/1071)
Mar 17, 2019 2:34:52 PM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 90282ms conformant to PINS in folder :/home/mcc/execution

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="DoubleExponent-PT-010"
export BK_EXAMINATION="GlobalProperties"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 2-3954"
echo " Executing tool itstools"
echo " Input is DoubleExponent-PT-010, examination is GlobalProperties"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r063-ebro-155234659600480"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-010.tgz
mv DoubleExponent-PT-010 execution
cd execution
if [ "GlobalProperties" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "GlobalProperties" = "UpperBounds" ] ; 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 [ "GlobalProperties" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "GlobalProperties" != "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 "GlobalProperties.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property GlobalProperties.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "GlobalProperties.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 '' GlobalProperties.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
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 ;