fond
Model Checking Contest 2018
8th edition, Bratislava, Slovakia, June 26, 2018
Execution of r272-smll-152749148900197
Last Updated
June 26, 2018

About the Execution of ITS-Tools for BusinessProcesses-PT-02

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15753.800 4800.00 7989.00 298.60 T normal

Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
..................
/home/mcc/execution
total 224K
-rw-r--r-- 1 mcc users 3.3K May 29 16:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K May 29 16:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 28 11:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 28 11:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 24 11:17 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 24 11:17 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.4K May 28 09:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 10K May 28 09:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 28 07:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 7.9K May 28 07:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 24 11:17 NewModel
-rw-r--r-- 1 mcc users 3.2K May 27 05:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K May 27 05:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 114 May 26 06:29 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 352 May 26 06:29 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.8K May 26 06:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K May 26 06:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 28 07:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 28 07:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 24 11:17 equiv_col
-rw-r--r-- 1 mcc users 3 May 24 11:17 instance
-rw-r--r-- 1 mcc users 6 May 24 11:17 iscolored
-rw-r--r-- 1 mcc users 59K May 24 11:17 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool itstools
Input is BusinessProcesses-PT-02, examination is ReachabilityDeadlock
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r272-smll-152749148900197

=====================================================================

--------------------
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 BusinessProcesses-PT-02-ReachabilityDeadlock-0

=== Now, execution of the tool begins

BK_START 1527880636813

Flatten gal took : 145 ms
Constant places removed 17 places and 11 transitions.
Performed 162 Post agglomeration using F-continuation condition.
Iterating post reduction 0 with 179 rules applied. Total rules applied 179 place count 243 transition count 46
Constant places removed 176 places and 7 transitions.
Performed 3 Post agglomeration using F-continuation condition.
Iterating post reduction 1 with 179 rules applied. Total rules applied 358 place count 67 transition count 36
Constant places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 365 place count 60 transition count 36
Performed 1 Pre agglomeration using Quasi-Persistent + HF-interchangeable + Divergent Free condition.
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 365 place count 60 transition count 35
Constant places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 366 place count 59 transition count 35
Performed 2 Post agglomeration using F-continuation condition.
Constant places removed 2 places and 0 transitions.
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 369 place count 57 transition count 32
Performed 1 Post agglomeration using F-continuation condition.
Constant places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 370 place count 56 transition count 31
Applied a total of 370 rules in 91 ms. Remains 56 /260 variables (removed 204) and now considering 31/219 (removed 188) transitions.
// Phase 1: matrix 31 rows 56 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_1.0.0.201805151631/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityDeadlock.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_1.0.0.201805151631/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityDeadlock.pnml.gal -t CGAL -ctl DEADLOCK
No direction supplied, using forward translation only.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,145,0.030298,4608,2,332,5,1312,6,0,253,1036,0


Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
dead,41,0.054145,5972,2,186,7,4776,9,1,1152,1708,2

System contains 41 deadlocks (shown below if less than --print-limit option) !
FORMULA BusinessProcesses-PT-02-ReachabilityDeadlock-0 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
[ 41 states ] showing 10 first states
[ p55=1 p194=1 p188=1 p45=1 p184=1 p179=1 p87=1 p139=1 p69=1 p144=1 p63=1 p79=1 p154=1 p174=1 p149=1 p28=1 p169=1 p159=1 p21=1 p42=1 p164=1 p39=1 p129=1 p134=1 p13=1 ]
[ p55=1 p194=1 p188=1 p45=1 p184=1 p179=1 p87=1 p139=1 p69=1 p144=1 p63=1 p79=1 p154=1 p174=1 p149=1 p28=1 p169=1 p159=1 p21=1 p42=1 p200=1 p164=1 p39=1 p129=1 p134=1 p13=1 ]
[ p55=1 p194=1 p189=1 p45=1 p183=1 p179=1 p87=1 p139=1 p69=1 p144=1 p63=1 p79=1 p154=1 p174=1 p149=1 p28=1 p169=1 p159=1 p21=1 p42=1 p164=1 p40=1 p129=1 p134=1 p13=1 ]
[ p55=1 p194=1 p189=1 p45=1 p183=1 p179=1 p87=1 p139=1 p69=1 p144=1 p63=1 p79=1 p154=1 p174=1 p149=1 p28=1 p169=1 p159=1 p21=1 p42=1 p200=1 p164=1 p40=1 p129=1 p134=1 p13=1 ]
[ p55=1 p194=1 p189=1 p45=1 p183=1 p179=1 p87=1 p139=1 p69=1 p144=1 p63=1 p79=1 p154=1 p174=1 p149=1 p28=1 p168=1 p159=1 p21=1 p42=1 p164=1 p39=1 p129=1 p134=1 p13=1 ]
[ p55=1 p194=1 p189=1 p45=1 p183=1 p179=1 p87=1 p139=1 p69=1 p144=1 p63=1 p79=1 p154=1 p174=1 p149=1 p28=1 p168=1 p159=1 p21=1 p42=1 p200=1 p164=1 p39=1 p129=1 p134=1 p13=1 ]
[ p55=1 p194=1 p189=1 p45=1 p183=1 p178=1 p87=1 p139=1 p69=1 p144=1 p63=1 p79=1 p154=1 p174=1 p149=1 p28=1 p169=1 p159=1 p21=1 p42=1 p164=1 p39=1 p129=1 p134=1 p13=1 ]
[ p55=1 p194=1 p189=1 p45=1 p183=1 p178=1 p87=1 p139=1 p69=1 p144=1 p63=1 p79=1 p154=1 p174=1 p149=1 p28=1 p169=1 p159=1 p21=1 p42=1 p200=1 p164=1 p39=1 p129=1 p134=1 p13=1 ]
[ p55=1 p194=1 p189=1 p45=1 p184=1 p179=1 p87=1 p69=1 p144=1 p63=1 p79=1 p154=1 p174=1 p149=1 p28=1 p169=1 p159=1 p21=1 p42=1 p164=1 p39=1 p129=1 p134=1 p13=1 ]
[ p55=1 p194=1 p189=1 p45=1 p184=1 p179=1 p87=1 p69=1 p144=1 p63=1 p79=1 p154=1 p174=1 p149=1 p28=1 p169=1 p159=1 p21=1 p42=1 p200=1 p164=1 p39=1 p129=1 p134=1 p13=1 ]
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 31 rows 56 cols
invariant :p183 + p184 = 1
invariant :p40 + -1'p43 + -1'p169 + p174 + -1'p179 + p184 + p239 + -1'p251 + p256 + -1'p259 = 0
invariant :p153 + p154 = 1
invariant :p87 + p251 = 1
invariant :p128 + p129 = 1
invariant :p178 + p179 = 1
invariant :p163 + p164 = 1
invariant :p69 + p243 = 1
invariant :p193 + p194 = 1
invariant :p173 + p174 = 1
invariant :p42 + p43 = 1
invariant :p39 + p43 + p169 + -1'p174 + p179 + -1'p184 + -1'p239 + p251 + -1'p256 + p259 = 1
invariant :p55 + p235 = 1
invariant :p148 + p149 = 1
invariant :p13 + p212 = 1
invariant :p188 + p189 = 1
invariant :p133 + p134 = 1
invariant :p158 + p159 = 1
invariant :p28 + p224 = 1
invariant :p45 + p53 + p259 = 1
invariant :p79 + p247 = 1
invariant :p63 + p239 = 1
invariant :p21 + p218 = 1
invariant :p50 + -1'p53 + p256 + -1'p259 = 0
invariant :p168 + p169 = 1
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O3, model.c], workingDir=/home/mcc/execution]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1527880641613

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityDeadlock -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 -consoleLog -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityDeadlock -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
Jun 01, 2018 7:17:19 PM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -smt]
Jun 01, 2018 7:17:19 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Jun 01, 2018 7:17:19 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 112 ms
Jun 01, 2018 7:17:19 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 262 places.
Jun 01, 2018 7:17:19 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 219 transitions.
Jun 01, 2018 7:17:19 PM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Found NUPN structural information;
Jun 01, 2018 7:17:19 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 19 ms
Jun 01, 2018 7:17:19 PM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 2 fixed domain variables (out of 262 variables) in GAL type BusinessProcesses_PT_02
Jun 01, 2018 7:17:19 PM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: Found a total of 2 constant array cells/variables (out of 262 variables) in type BusinessProcesses_PT_02
Jun 01, 2018 7:17:19 PM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: p118,p123,
Jun 01, 2018 7:17:19 PM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 2 fixed domain variables (out of 262 variables) in GAL type BusinessProcesses_PT_02
Jun 01, 2018 7:17:19 PM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: Found a total of 2 constant array cells/variables (out of 262 variables) in type BusinessProcesses_PT_02
Jun 01, 2018 7:17:19 PM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: p118,p123,
Jun 01, 2018 7:17:19 PM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Removed 2 constant variables :p118=0, p123=0
Jun 01, 2018 7:17:19 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 140 ms
Jun 01, 2018 7:17:19 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.simple.gal : 7 ms
Jun 01, 2018 7:17:19 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 219 transitions.
Jun 01, 2018 7:17:20 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityDeadlock.pnml.gal : 3 ms
Jun 01, 2018 7:17:20 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 31 transitions.
Jun 01, 2018 7:17:20 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 25 place invariants in 9 ms
Skipping mayMatrices nes/nds SMT solver raised an error :(error "Error writing to Z3 solver: java.io.IOException: Stream closed")
java.lang.RuntimeException: SMT solver raised an error :(error "Error writing to Z3 solver: java.io.IOException: Stream closed")
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.computeAndDeclareInvariants(KInductionSolver.java:293)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.init(KInductionSolver.java:71)
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.init(NecessaryEnablingsolver.java:71)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:471)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printDependencyMatrix(Gal2PinsTransformerNext.java:209)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.buildBodyFile(Gal2PinsTransformerNext.java:85)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.transform(Gal2PinsTransformerNext.java:830)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:71)
at java.lang.Thread.run(Thread.java:748)
Jun 01, 2018 7:17:20 PM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 136ms 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="BusinessProcesses-PT-02"
export BK_EXAMINATION="ReachabilityDeadlock"
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

tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-02.tgz
mv BusinessProcesses-PT-02 execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool itstools"
echo " Input is BusinessProcesses-PT-02, 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 r272-smll-152749148900197"
echo "====================================================================="
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
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 ;