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)
................
=====================================================================
Generated by BenchKit 2-3253
Executing tool itstools
Input is S_DatabaseWithMutex-COL-02, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-ebro-149488457500151
=====================================================================

--------------------
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 DatabaseWithMutex-COL-02-ReachabilityCardinality-0
FORMULA_NAME DatabaseWithMutex-COL-02-ReachabilityCardinality-1
FORMULA_NAME DatabaseWithMutex-COL-02-ReachabilityCardinality-10
FORMULA_NAME DatabaseWithMutex-COL-02-ReachabilityCardinality-11
FORMULA_NAME DatabaseWithMutex-COL-02-ReachabilityCardinality-12
FORMULA_NAME DatabaseWithMutex-COL-02-ReachabilityCardinality-13
FORMULA_NAME DatabaseWithMutex-COL-02-ReachabilityCardinality-14
FORMULA_NAME DatabaseWithMutex-COL-02-ReachabilityCardinality-15
FORMULA_NAME DatabaseWithMutex-COL-02-ReachabilityCardinality-2
FORMULA_NAME DatabaseWithMutex-COL-02-ReachabilityCardinality-3
FORMULA_NAME DatabaseWithMutex-COL-02-ReachabilityCardinality-4
FORMULA_NAME DatabaseWithMutex-COL-02-ReachabilityCardinality-5
FORMULA_NAME DatabaseWithMutex-COL-02-ReachabilityCardinality-6
FORMULA_NAME DatabaseWithMutex-COL-02-ReachabilityCardinality-7
FORMULA_NAME DatabaseWithMutex-COL-02-ReachabilityCardinality-8
FORMULA_NAME DatabaseWithMutex-COL-02-ReachabilityCardinality-9

=== Now, execution of the tool begins

BK_START 1496495311045

FORMULA DatabaseWithMutex-COL-02-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-COL-02-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-COL-02-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-COL-02-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-COL-02-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-COL-02-ReachabilityCardinality-9 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-COL-02-ReachabilityCardinality-8 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-COL-02-ReachabilityCardinality-5 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-COL-02-ReachabilityCardinality-4 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-COL-02-ReachabilityCardinality-2 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE

Using solver YICES2 to compute partial order matrices.
Built C files in :
/home/mcc/execution
its-reach command run as :

/home/mcc/BenchKit/eclipse/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201705302212/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityCardinality.pnml.gal -t CGAL -reachable-file ReachabilityCardinality.prop --nowitness
Loading property file ReachabilityCardinality.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DatabaseWithMutex\_COL\_02\_flat\_flat,153,0.034107,5620,2,248,5,1085,6,0,219,660,0
Total reachable state count : 153

Verifying 6 reachability properties.
Invariant property DatabaseWithMutex-COL-02-ReachabilityCardinality-0 does not hold.
FORMULA DatabaseWithMutex-COL-02-ReachabilityCardinality-0 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DatabaseWithMutex-COL-02-ReachabilityCardinality-0,1,0.035637,5688,2,39,6,1085,7,0,231,660,0
Reachability property DatabaseWithMutex-COL-02-ReachabilityCardinality-1 is true.
FORMULA DatabaseWithMutex-COL-02-ReachabilityCardinality-1 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DatabaseWithMutex-COL-02-ReachabilityCardinality-1,1,0.036396,5808,2,39,7,1085,8,0,239,660,0
Invariant property DatabaseWithMutex-COL-02-ReachabilityCardinality-3 does not hold.
FORMULA DatabaseWithMutex-COL-02-ReachabilityCardinality-3 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DatabaseWithMutex-COL-02-ReachabilityCardinality-3,1,0.037124,6012,2,39,8,1085,9,0,246,660,0
Invariant property DatabaseWithMutex-COL-02-ReachabilityCardinality-6 does not hold.
FORMULA DatabaseWithMutex-COL-02-ReachabilityCardinality-6 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DatabaseWithMutex-COL-02-ReachabilityCardinality-6,1,0.039933,6012,2,39,9,1085,10,0,285,660,0
Invariant property DatabaseWithMutex-COL-02-ReachabilityCardinality-7 does not hold.
FORMULA DatabaseWithMutex-COL-02-ReachabilityCardinality-7 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DatabaseWithMutex-COL-02-ReachabilityCardinality-7,1,0.040261,6012,2,39,10,1085,11,0,287,660,0
Invariant property DatabaseWithMutex-COL-02-ReachabilityCardinality-14 does not hold.
FORMULA DatabaseWithMutex-COL-02-ReachabilityCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DatabaseWithMutex-COL-02-ReachabilityCardinality-14,3,0.040837,6012,2,48,11,1085,12,0,298,660,0
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 32 rows 38 cols
invariant : -1'RecBuff[0] + -1'RecBuff[1] + 1'Active[2] + 1'Active[3] + -1'Message[0] + -1'Message[1] + -1'MesBuffReply[0] + -1'MesBuffReply[1] + -1'Acknowledge[0] + -1'Acknowledge[1] + 1'all_passive[0]= 1
invariant : 1'Active[1] + 1'Active[3] + 1'Mutex[1] + 1'Modify[1] + 1'Modify[3]= 1
invariant : 1'Active[0] + 1'Active[2] + 1'Mutex[0] + 1'Modify[0] + 1'Modify[2]= 1
invariant : 1'RecBuff[0] + -1'Active[2] + 1'Message[0] + 1'MesBuffReply[0] + 1'Acknowledge[0] + 1'updating[0]= 0
invariant : -1'RecBuff[2] + -1'RecBuff[3] + 1'Active[0] + 1'Active[1] + -1'Message[2] + -1'Message[3] + -1'MesBuffReply[2] + -1'MesBuffReply[3] + -1'Acknowledge[2] + -1'Acknowledge[3] + 1'all_passive[1]= 1
invariant : 1'RecBuff[2] + -1'Active[0] + 1'Message[2] + 1'MesBuffReply[2] + 1'Acknowledge[2] + 1'updating[2]= 0
invariant : 1'RecBuff[3] + -1'Active[1] + 1'Message[3] + 1'MesBuffReply[3] + 1'Acknowledge[3] + 1'updating[3]= 0
invariant : 1'all_active[0] + 1'Active[0] + 1'Active[1] + 1'Modify[0] + 1'Modify[1] + 1'WaitMutex[0] + 1'WaitMutex[1]= 1
invariant : 1'RecBuff[1] + -1'Active[3] + 1'Message[1] + 1'MesBuffReply[1] + 1'Acknowledge[1] + 1'updating[1]= 0
invariant : 1'all_active[1] + -1'Active[0] + -1'Active[1] + -1'Mutex[0] + -1'Mutex[1] + -1'Modify[0] + -1'Modify[1] + 1'WaitMutex[2] + 1'WaitMutex[3]= -1
Exit code :0

BK_STOP 1496495317004

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt
+ ulimit -s 65536
+ java -Dosgi.requiredJavaVersion=1.6 -Xss8m -Xms40m -Xmx8192m -Declipse.pde.launch=true -Dfile.encoding=UTF-8 -classpath /home/mcc/BenchKit//eclipse/plugins/org.eclipse.equinox.launcher_1.3.201.v20161025-1711.jar org.eclipse.equinox.launcher.Main -application fr.lip6.move.gal.application.pnmcc -data /home/mcc/BenchKit//workspace -os linux -ws gtk -arch x86_64 -nl en_US -consoleLog -pnfolder /home/mcc/execution -examination ReachabilityCardinality -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt
Jun 03, 2017 1:08:33 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Jun 03, 2017 1:08:33 PM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
Jun 03, 2017 1:08:35 PM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Load time of PNML (colored model parsed with PNMLFW) : 2070 ms
Jun 03, 2017 1:08:35 PM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: Transformed 11 places.
Jun 03, 2017 1:08:35 PM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: Computed order using colors.
Jun 03, 2017 1:08:35 PM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: sort/places :site->all_active,all_passive,
SF->RecBuff,Active,Message,Modify,MesBuffReply,Acknowledge,updating,WaitMutex,
file->Mutex,

Jun 03, 2017 1:08:35 PM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: Transformed 8 transitions.
Jun 03, 2017 1:08:35 PM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Computed order based on color domains.
Jun 03, 2017 1:08:36 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property DatabaseWithMutex-COL-02-ReachabilityCardinality-2 is trivially true : it is verified in initial state.
Jun 03, 2017 1:08:36 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property DatabaseWithMutex-COL-02-ReachabilityCardinality-4 is trivially false : it is not verified in initial state.
Jun 03, 2017 1:08:36 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property DatabaseWithMutex-COL-02-ReachabilityCardinality-5 is trivially true : it is verified in initial state.
Jun 03, 2017 1:08:36 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property DatabaseWithMutex-COL-02-ReachabilityCardinality-8 is trivially false : it is not verified in initial state.
Jun 03, 2017 1:08:36 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property DatabaseWithMutex-COL-02-ReachabilityCardinality-9 is trivially false : it is not verified in initial state.
Jun 03, 2017 1:08:36 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property DatabaseWithMutex-COL-02-ReachabilityCardinality-10 is trivially false : it is not verified in initial state.
Jun 03, 2017 1:08:36 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property DatabaseWithMutex-COL-02-ReachabilityCardinality-11 is trivially true : it is verified in initial state.
Jun 03, 2017 1:08:36 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property DatabaseWithMutex-COL-02-ReachabilityCardinality-12 is trivially false : it is not verified in initial state.
Jun 03, 2017 1:08:36 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property DatabaseWithMutex-COL-02-ReachabilityCardinality-13 is trivially false : it is not verified in initial state.
Jun 03, 2017 1:08:36 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property DatabaseWithMutex-COL-02-ReachabilityCardinality-15 is trivially true : it is verified in initial state.
Jun 03, 2017 1:08:36 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 128 ms
Jun 03, 2017 1:08:36 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 26 ms
Jun 03, 2017 1:08:36 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityCardinality.pnml.gal : 21 ms
Jun 03, 2017 1:08:36 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityCardinality.prop : 2 ms
Jun 03, 2017 1:08:36 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 17 ms
Jun 03, 2017 1:08:36 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Ran tautology test, simplified 0 / 0 in 283 ms.
Jun 03, 2017 1:08:36 PM fr.lip6.move.gal.application.Application$SMTRunner$1 run
INFO: SMT solved 0/ 6 properties. Interrupting other analysis methods.
Jun 03, 2017 1:08:36 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 10 place invariants in 28 ms
Jun 03, 2017 1:08:36 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 38 variables to be positive in 99 ms
Jun 03, 2017 1:08:36 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 32 transitions.
Jun 03, 2017 1:08:36 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Completed :0/32 took 2 ms. Total solver calls (SAT/UNSAT): 4(2/2)
Jun 03, 2017 1:08:36 PM fr.lip6.move.gal.itstools.Runner runTool
INFO: Standard error output from running tool CommandLine [args=[/home/mcc/BenchKit/eclipse/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201705302212/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityCardinality.pnml.gal, -t, CGAL, -reachable-file, ReachabilityCardinality.prop, --nowitness], workingDir=/home/mcc/execution]
Read property : DatabaseWithMutex-COL-02-ReachabilityCardinality-0 with value :((((MesBuffReply[0]+MesBuffReply[1])+MesBuffReply[2])+MesBuffReply[3])<=(((Modify[0]+Modify[1])+Modify[2])+Modify[3]))
Read property : DatabaseWithMutex-COL-02-ReachabilityCardinality-1 with value :((all_passive[0]+all_passive[1])<=(((Acknowledge[0]+Acknowledge[1])+Acknowledge[2])+Acknowledge[3]))
Read property : DatabaseWithMutex-COL-02-ReachabilityCardinality-3 with value :(!((((RecBuff[0]+RecBuff[1])+RecBuff[2])+RecBuff[3])>=2))
Read property : DatabaseWithMutex-COL-02-ReachabilityCardinality-6 with value :(((((Message[0]+Message[1])+Message[2])+Message[3])<=(Mutex[0]+Mutex[1]))||((((all_active[0]+all_active[1])>=2)||((((WaitMutex[0]+WaitMutex[1])+WaitMutex[2])+WaitMutex[3])<=(((updating[0]+updating[1])+updating[2])+updating[3])))&&(((((updating[0]+updating[1])+updating[2])+updating[3])>=1)||((((RecBuff[0]+RecBuff[1])+RecBuff[2])+RecBuff[3])>=3))))
Read property : DatabaseWithMutex-COL-02-ReachabilityCardinality-7 with value :((Mutex[0]+Mutex[1])>=2)
Read property : DatabaseWithMutex-COL-02-ReachabilityCardinality-14 with value :(!((Mutex[0]+Mutex[1])<=(((Message[0]+Message[1])+Message[2])+Message[3])))

Jun 03, 2017 1:08:36 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 43 ms. Total solver calls (SAT/UNSAT): 108(36/72)
Jun 03, 2017 1:08:36 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 32 transitions.

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="S_DatabaseWithMutex-COL-02"
export BK_EXAMINATION="ReachabilityCardinality"
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/S_DatabaseWithMutex-COL-02.tgz
mv S_DatabaseWithMutex-COL-02 execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-3253"
echo " Executing tool itstools"
echo " Input is S_DatabaseWithMutex-COL-02, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r100-ebro-149488457500151"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.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 ;