fond
Model Checking Contest @ Petri Nets 2015
Bruxelles, Belgium, June 23, 2015
Execution of r117st-ebro-143297544600438
Last Updated
August 19, 2015

About the Execution of ITS-Tools for S_DatabaseWithMutex-COL-02

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
405.150 8911.00 24158.00 260.70 TFTF?TTF?TFF?FT? 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)
..............
=====================================================================
Generated by BenchKit 2-2265
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 r117st-ebro-143297544600438
=====================================================================


--------------------
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 1433142584048

FORMULA DatabaseWithMutex-COL-02-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL
FORMULA DatabaseWithMutex-COL-02-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL
FORMULA DatabaseWithMutex-COL-02-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL
FORMULA DatabaseWithMutex-COL-02-ReachabilityCardinality-7 FALSE TECHNIQUES TOPOLOGICAL
FORMULA DatabaseWithMutex-COL-02-ReachabilityCardinality-4 FALSE TECHNIQUES TOPOLOGICAL
FORMULA DatabaseWithMutex-COL-02-ReachabilityCardinality-3 TRUE TECHNIQUES TOPOLOGICAL
work folder: /home/mcc/execution
unsat
work folder: /home/mcc/execution
unsat
unsat
sat
FORMULA DatabaseWithMutex-COL-02-ReachabilityCardinality-5 FALSE TECHNIQUES SAT_SMT COLLATERAL_PROCESSING
work folder: /home/mcc/execution
unsat
sat
FORMULA DatabaseWithMutex-COL-02-ReachabilityCardinality-8 TRUE TECHNIQUES SAT_SMT COLLATERAL_PROCESSING
work folder: /home/mcc/execution
unsat
unsat
unsat
FORMULA DatabaseWithMutex-COL-02-ReachabilityCardinality-5 FALSE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
sat
FORMULA DatabaseWithMutex-COL-02-ReachabilityCardinality-15 FALSE TECHNIQUES SAT_SMT COLLATERAL_PROCESSING
work folder: /home/mcc/execution
sat
FORMULA DatabaseWithMutex-COL-02-ReachabilityCardinality-0 TRUE TECHNIQUES SAT_SMT COLLATERAL_PROCESSING
FORMULA DatabaseWithMutex-COL-02-ReachabilityCardinality-8 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
sat
FORMULA DatabaseWithMutex-COL-02-ReachabilityCardinality-1 FALSE TECHNIQUES SAT_SMT COLLATERAL_PROCESSING
work folder: /home/mcc/execution
FORMULA DatabaseWithMutex-COL-02-ReachabilityCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
unsat
work folder: /home/mcc/execution

BK_STOP 1433142592959

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

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0
Jun 01, 2015 7:09:47 AM fr.lip6.move.gal.application.Application transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Jun 01, 2015 7:09:48 AM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
Jun 01, 2015 7:09:49 AM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Load time of PNML (colored model parsed with PNMLFW) : 1757 ms
Jun 01, 2015 7:09:49 AM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: Transformed 11 places.
Jun 01, 2015 7:09:49 AM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: read order :VarOrder [vars=[RecBuff[0], RecBuff[1], RecBuff[2], RecBuff[3], all_active[0], all_active[1], Active[0], Active[1], Active[2], Active[3], Mutex[0], Mutex[1], Message[0], Message[1], Message[2], Message[3], Modify[0], Modify[1], Modify[2], Modify[3], MesBuffReply[0], MesBuffReply[1], MesBuffReply[2], MesBuffReply[3], Acknowledge[0], Acknowledge[1], Acknowledge[2], Acknowledge[3], all_passive[0], all_passive[1], updating[0], updating[1], updating[2], updating[3], WaitMutex[0], WaitMutex[1], WaitMutex[2], WaitMutex[3]]]
Jun 01, 2015 7:09:49 AM 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 01, 2015 7:09:49 AM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: Transformed 8 transitions.
Jun 01, 2015 7:09:49 AM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Computed order based on color domains : CompositeGalOrder [children=[VarOrder [vars=[all_active[0], all_passive[0]]], VarOrder [vars=[all_active[1], all_passive[1]]], VarOrder [vars=[RecBuff[0], Active[0], Message[0], Modify[0], MesBuffReply[0], Acknowledge[0], updating[0], WaitMutex[0]]], VarOrder [vars=[RecBuff[1], Active[1], Message[1], Modify[1], MesBuffReply[1], Acknowledge[1], updating[1], WaitMutex[1]]], VarOrder [vars=[RecBuff[2], Active[2], Message[2], Modify[2], MesBuffReply[2], Acknowledge[2], updating[2], WaitMutex[2]]], VarOrder [vars=[RecBuff[3], Active[3], Message[3], Modify[3], MesBuffReply[3], Acknowledge[3], updating[3], WaitMutex[3]]], VarOrder [vars=[Mutex[0]]], VarOrder [vars=[Mutex[1]]]]]
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property DatabaseWithMutex-COL-02-ReachabilityCardinality-3 is trivially true : it is verified in initial state.
Jun 01, 2015 7:09:50 AM 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 01, 2015 7:09:50 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property DatabaseWithMutex-COL-02-ReachabilityCardinality-7 is trivially false : it is not verified in initial state.
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property DatabaseWithMutex-COL-02-ReachabilityCardinality-11 is trivially false : it is not verified in initial state.
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property DatabaseWithMutex-COL-02-ReachabilityCardinality-13 is trivially true : it is verified in initial state.
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property DatabaseWithMutex-COL-02-ReachabilityCardinality-14 is trivially true : it is verified in initial state.
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property DatabaseWithMutex-COL-02-ReachabilityCardinality-3 is trivially true : it is verified in initial state.
Jun 01, 2015 7:09:50 AM 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 01, 2015 7:09:50 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property DatabaseWithMutex-COL-02-ReachabilityCardinality-7 is trivially false : it is not verified in initial state.
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property DatabaseWithMutex-COL-02-ReachabilityCardinality-11 is trivially false : it is not verified in initial state.
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property DatabaseWithMutex-COL-02-ReachabilityCardinality-13 is trivially true : it is verified in initial state.
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property DatabaseWithMutex-COL-02-ReachabilityCardinality-14 is trivially true : it is verified in initial state.
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 139 ms
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.application.Application applyOrder
INFO: Applying decomposition
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Decomposing Gal with order
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 121 ms
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Partition obtained :[all_active[0], all_passive[0], ],[all_active[1], all_passive[1], ],[RecBuff[0], Active[0], Message[0], Modify[0], MesBuffReply[0], Acknowledge[0], updating[0], WaitMutex[0], ],[RecBuff[1], Active[1], Message[1], Modify[1], MesBuffReply[1], Acknowledge[1], updating[1], WaitMutex[1], ],[RecBuff[2], Active[2], Message[2], Modify[2], MesBuffReply[2], Acknowledge[2], updating[2], WaitMutex[2], ],[RecBuff[3], Active[3], Message[3], Modify[3], MesBuffReply[3], Acknowledge[3], updating[3], WaitMutex[3], ],[Mutex[0], ],[Mutex[1], ],

Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array RecBuff to variables to allow decomposition.
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 150 ms
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 149 ms
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array all_active to variables to allow decomposition.
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array Active to variables to allow decomposition.
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array Mutex to variables to allow decomposition.
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array Message to variables to allow decomposition.
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array Modify to variables to allow decomposition.
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array MesBuffReply to variables to allow decomposition.
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array Acknowledge to variables to allow decomposition.
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array all_passive to variables to allow decomposition.
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array updating to variables to allow decomposition.
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array WaitMutex to variables to allow decomposition.
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.instantiate.Instantiator fuseIsomorphicEffects
INFO: Removed a total of 4 redundant transitions.
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property DatabaseWithMutex-COL-02-ReachabilityCardinality-0:[reachable] : ((((WaitMutex_0+WaitMutex_1)+WaitMutex_2)+WaitMutex_3)>=3) found Support [WaitMutex_0, WaitMutex_1, WaitMutex_2, WaitMutex_3]
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 4
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 34 / 38 variable(s)
Jun 01, 2015 7:09:50 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityCardinality.gal : 9 ms
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property DatabaseWithMutex-COL-02-ReachabilityCardinality-0(refined 0 times)...
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 8 uncalled transitions.
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 12 uncalled transitions.
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 4 fixed domain variables (out of 4 variables)

Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 27 ms
Jun 01, 2015 7:09:50 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 0 ms
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property DatabaseWithMutex-COL-02-ReachabilityCardinality-0(UNSAT) depth K=1 took 516 ms
Jun 01, 2015 7:09:50 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
Jun 01, 2015 7:09:50 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
Jun 01, 2015 7:09:50 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityCardinality.prop : 3 ms
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 336 ms
java.lang.NullPointerException
at fr.lip6.move.gal.cegar.checkers.CEGARChecker.check(CEGARChecker.java:48)
at fr.lip6.move.gal.cegar.frontend.CegarFrontEnd.processGal(CegarFrontEnd.java:24)
at fr.lip6.move.gal.application.Application$3.run(Application.java:354)
at java.lang.Thread.run(Thread.java:745)
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property DatabaseWithMutex-COL-02-ReachabilityCardinality-0 due to an exception when running procedure.
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property DatabaseWithMutex-COL-02-ReachabilityCardinality-1(UNSAT) depth K=1 took 151 ms
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property DatabaseWithMutex-COL-02-ReachabilityCardinality-1:[invariant] : (((((Active_0+Active_1)+Active_2)+Active_3)<=(((Acknowledge_0+Acknowledge_1)+Acknowledge_2)+Acknowledge_3))||((!((((Active_0+Active_1)+Active_2)+Active_3)<=(((MesBuffReply_0+MesBuffReply_1)+MesBuffReply_2)+MesBuffReply_3)))&&(((all_active_0+all_active_1)<=(all_active_0+all_active_1))&&((((Active_0+Active_1)+Active_2)+Active_3)<=(((RecBuff_0+RecBuff_1)+RecBuff_2)+RecBuff_3))))) found Support [Active_0, Active_1, Active_2, Active_3, Acknowledge_0, Acknowledge_1, Acknowledge_2, Acknowledge_3, MesBuffReply_0, MesBuffReply_1, MesBuffReply_2, MesBuffReply_3, all_active_0, all_active_1, RecBuff_0, RecBuff_1, RecBuff_2, RecBuff_3]
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 18
Jun 01, 2015 7:09:50 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 20 / 38 variable(s)
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property DatabaseWithMutex-COL-02-ReachabilityCardinality-1(refined 0 times)...
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property DatabaseWithMutex-COL-02-ReachabilityCardinality-2(UNSAT) depth K=1 took 73 ms
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 24 uncalled transitions.
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 2 fixed domain variables (out of 18 variables)

Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Found a total of 2 constant array cells/variables (out of 18 variables)
Acknowledge_2,Acknowledge_3,
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Removed 2 constant variables :Acknowledge_2, Acknowledge_3
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 42 uncalled transitions.
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 14 fixed domain variables (out of 16 variables)

Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 47 ms
Jun 01, 2015 7:09:51 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property DatabaseWithMutex-COL-02-ReachabilityCardinality-5(SAT) depth K=1 took 75 ms
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 137 ms
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
WARNING: its reach execution raised an exception initial cost 0
final cost 0
Variable 'Acknowledge_2' does not exists.

Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
WARNING: STDOUT : its-reach command run as :

/home/mcc/BenchKit/bin/eclipse/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201505211535/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/work/abstract.gal -t CGAL -reachable !(((((Active_0+Active_1)+Active_2)+Active_3)<=(((Acknowledge_0+Acknowledge_1)+Acknowledge_2)+Acknowledge_3))||((!((((Active_0+Active_1)+Active_2)+Active_3)<=(((MesBuffReply_0+MesBuffReply_1)+MesBuffReply_2)+MesBuffReply_3)))&&(((all_active_0+all_active_1)<=(all_active_0+all_active_1))&&((((Active_0+Active_1)+Active_2)+Active_3)<=(((RecBuff_0+RecBuff_1)+RecBuff_2)+RecBuff_3)))))

java.lang.RuntimeException: ITS tools raised an exception when treating model property DatabaseWithMutex-COL-02-ReachabilityCardinality-1
at fr.lip6.move.gal.cegar.checkers.ITSPropertyCheckerAdapter.check(ITSPropertyCheckerAdapter.java:75)
at fr.lip6.move.gal.cegar.checkers.CEGARChecker.check(CEGARChecker.java:46)
at fr.lip6.move.gal.cegar.frontend.CegarFrontEnd.processGal(CegarFrontEnd.java:24)
at fr.lip6.move.gal.application.Application$3.run(Application.java:354)
at java.lang.Thread.run(Thread.java:745)
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property DatabaseWithMutex-COL-02-ReachabilityCardinality-1 due to an exception when running procedure.
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property DatabaseWithMutex-COL-02-ReachabilityCardinality-2:[invariant] : (((((all_passive_0+all_passive_1)>=3)&&((((MesBuffReply_0+MesBuffReply_1)+MesBuffReply_2)+MesBuffReply_3)>=3))||(((((Modify_0+Modify_1)+Modify_2)+Modify_3)<=(((Active_0+Active_1)+Active_2)+Active_3))||((((updating_0+updating_1)+updating_2)+updating_3)<=(all_active_0+all_active_1))))||((((WaitMutex_0+WaitMutex_1)+WaitMutex_2)+WaitMutex_3)<=(((Acknowledge_0+Acknowledge_1)+Acknowledge_2)+Acknowledge_3))) found Support [all_passive_0, all_passive_1, MesBuffReply_0, MesBuffReply_1, MesBuffReply_2, MesBuffReply_3, Modify_0, Modify_1, Modify_2, Modify_3, Active_0, Active_1, Active_2, Active_3, updating_0, updating_1, updating_2, updating_3, all_active_0, all_active_1, WaitMutex_0, WaitMutex_1, WaitMutex_2, WaitMutex_3, Acknowledge_0, Acknowledge_1, Acknowledge_2, Acknowledge_3]
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 28
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 10 / 38 variable(s)
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property DatabaseWithMutex-COL-02-ReachabilityCardinality-6(UNSAT) depth K=1 took 82 ms
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property DatabaseWithMutex-COL-02-ReachabilityCardinality-2(refined 0 times)...
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 28 uncalled transitions.
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 2 fixed domain variables (out of 28 variables)

Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Found a total of 2 constant array cells/variables (out of 28 variables)
Acknowledge_2,Acknowledge_3,
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Removed 2 constant variables :Acknowledge_2, Acknowledge_3
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 66 uncalled transitions.
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 22 fixed domain variables (out of 26 variables)

Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 53 ms
Jun 01, 2015 7:09:51 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property DatabaseWithMutex-COL-02-ReachabilityCardinality-8(SAT) depth K=1 took 77 ms
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 118 ms
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
WARNING: its reach execution raised an exception initial cost 0
final cost 0
Variable 'Acknowledge_2' does not exists.

Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
WARNING: STDOUT : its-reach command run as :

/home/mcc/BenchKit/bin/eclipse/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201505211535/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/work/abstract.gal -t CGAL -reachable !(((((all_passive_0+all_passive_1)>=3)&&((((MesBuffReply_0+MesBuffReply_1)+MesBuffReply_2)+MesBuffReply_3)>=3))||(((((Modify_0+Modify_1)+Modify_2)+Modify_3)<=(((Active_0+Active_1)+Active_2)+Active_3))||((((updating_0+updating_1)+updating_2)+updating_3)<=(all_active_0+all_active_1))))||((((WaitMutex_0+WaitMutex_1)+WaitMutex_2)+WaitMutex_3)<=(((Acknowledge_0+Acknowledge_1)+Acknowledge_2)+Acknowledge_3)))

java.lang.RuntimeException: ITS tools raised an exception when treating model property DatabaseWithMutex-COL-02-ReachabilityCardinality-2
at fr.lip6.move.gal.cegar.checkers.ITSPropertyCheckerAdapter.check(ITSPropertyCheckerAdapter.java:75)
at fr.lip6.move.gal.cegar.checkers.CEGARChecker.check(CEGARChecker.java:46)
at fr.lip6.move.gal.cegar.frontend.CegarFrontEnd.processGal(CegarFrontEnd.java:24)
at fr.lip6.move.gal.application.Application$3.run(Application.java:354)
at java.lang.Thread.run(Thread.java:745)
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property DatabaseWithMutex-COL-02-ReachabilityCardinality-2 due to an exception when running procedure.
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property DatabaseWithMutex-COL-02-ReachabilityCardinality-5:[invariant] : (!((all_active_0+all_active_1)<=(all_passive_0+all_passive_1))) found Support [all_active_0, all_active_1, all_passive_0, all_passive_1]
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 4
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 34 / 38 variable(s)
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property DatabaseWithMutex-COL-02-ReachabilityCardinality-9(UNSAT) depth K=1 took 73 ms
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property DatabaseWithMutex-COL-02-ReachabilityCardinality-5(refined 0 times)...
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 4 ms
Jun 01, 2015 7:09:51 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 75 ms
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: []
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [] on the original GAL...
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property DatabaseWithMutex-COL-02-ReachabilityCardinality-10(UNSAT) depth K=1 took 94 ms
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 39 ms
Jun 01, 2015 7:09:51 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property DatabaseWithMutex-COL-02-ReachabilityCardinality-12(UNSAT) depth K=1 took 57 ms
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 122 ms
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: A valid concrete trace has been found by model-checking the abstraction after 0 refinement steps.
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property DatabaseWithMutex-COL-02-ReachabilityCardinality-6:[reachable] : (((((MesBuffReply_0+MesBuffReply_1)+MesBuffReply_2)+MesBuffReply_3)>=3)&&(!(((((Acknowledge_0+Acknowledge_1)+Acknowledge_2)+Acknowledge_3)<=(((MesBuffReply_0+MesBuffReply_1)+MesBuffReply_2)+MesBuffReply_3))||((((Modify_0+Modify_1)+Modify_2)+Modify_3)>=2)))) found Support [MesBuffReply_0, MesBuffReply_1, MesBuffReply_2, MesBuffReply_3, Acknowledge_0, Acknowledge_1, Acknowledge_2, Acknowledge_3, Modify_0, Modify_1, Modify_2, Modify_3]
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 12
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 26 / 38 variable(s)
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property DatabaseWithMutex-COL-02-ReachabilityCardinality-15(SAT) depth K=1 took 71 ms
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property DatabaseWithMutex-COL-02-ReachabilityCardinality-6(refined 0 times)...
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 20 uncalled transitions.
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 2 fixed domain variables (out of 12 variables)

Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Found a total of 2 constant array cells/variables (out of 12 variables)
Acknowledge_2,Acknowledge_3,
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Removed 2 constant variables :Acknowledge_2, Acknowledge_3
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 30 uncalled transitions.
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 10 fixed domain variables (out of 10 variables)

Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 26 ms
Jun 01, 2015 7:09:51 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 88 ms
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
WARNING: its reach execution raised an exception initial cost 0
final cost 0
Variable 'Acknowledge_2' does not exists.

Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
WARNING: STDOUT : its-reach command run as :

/home/mcc/BenchKit/bin/eclipse/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201505211535/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/work/abstract.gal -t CGAL -reachable ((((MesBuffReply_0+MesBuffReply_1)+MesBuffReply_2)+MesBuffReply_3)>=3)&&(!(((((Acknowledge_0+Acknowledge_1)+Acknowledge_2)+Acknowledge_3)<=(((MesBuffReply_0+MesBuffReply_1)+MesBuffReply_2)+MesBuffReply_3))||((((Modify_0+Modify_1)+Modify_2)+Modify_3)>=2)))

java.lang.RuntimeException: ITS tools raised an exception when treating model property DatabaseWithMutex-COL-02-ReachabilityCardinality-6
at fr.lip6.move.gal.cegar.checkers.ITSPropertyCheckerAdapter.check(ITSPropertyCheckerAdapter.java:75)
at fr.lip6.move.gal.cegar.checkers.CEGARChecker.check(CEGARChecker.java:46)
at fr.lip6.move.gal.cegar.frontend.CegarFrontEnd.processGal(CegarFrontEnd.java:24)
at fr.lip6.move.gal.application.Application$3.run(Application.java:354)
at java.lang.Thread.run(Thread.java:745)
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property DatabaseWithMutex-COL-02-ReachabilityCardinality-6 due to an exception when running procedure.
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property DatabaseWithMutex-COL-02-ReachabilityCardinality-8:[reachable] : (!((all_active_0+all_active_1)>=3)) found Support [all_active_0, all_active_1]
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 36 / 38 variable(s)
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property DatabaseWithMutex-COL-02-ReachabilityCardinality-8(refined 0 times)...
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 3 ms
Jun 01, 2015 7:09:51 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property DatabaseWithMutex-COL-02-ReachabilityCardinality-0(SAT) depth K=6 took 207 ms
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 88 ms
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: []
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [] on the original GAL...
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 29 ms
Jun 01, 2015 7:09:51 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 13 ms
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 140 ms
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: A valid concrete trace has been found by model-checking the abstraction after 0 refinement steps.
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property DatabaseWithMutex-COL-02-ReachabilityCardinality-9:[invariant] : ((((WaitMutex_0+WaitMutex_1)+WaitMutex_2)+WaitMutex_3)<=(((Message_0+Message_1)+Message_2)+Message_3)) found Support [WaitMutex_0, WaitMutex_1, WaitMutex_2, WaitMutex_3, Message_0, Message_1, Message_2, Message_3]
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 8
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 30 / 38 variable(s)
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property DatabaseWithMutex-COL-02-ReachabilityCardinality-9(refined 0 times)...
Jun 01, 2015 7:09:51 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 16 uncalled transitions.
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 24 uncalled transitions.
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 8 fixed domain variables (out of 8 variables)

Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 22 ms
Jun 01, 2015 7:09:52 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property DatabaseWithMutex-COL-02-ReachabilityCardinality-1(SAT) depth K=6 took 258 ms
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 121 ms
java.lang.NullPointerException
at fr.lip6.move.gal.cegar.checkers.CEGARChecker.check(CEGARChecker.java:48)
at fr.lip6.move.gal.cegar.frontend.CegarFrontEnd.processGal(CegarFrontEnd.java:24)
at fr.lip6.move.gal.application.Application$3.run(Application.java:354)
at java.lang.Thread.run(Thread.java:745)
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property DatabaseWithMutex-COL-02-ReachabilityCardinality-9 due to an exception when running procedure.
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property DatabaseWithMutex-COL-02-ReachabilityCardinality-10:[reachable] : (((all_active_0+all_active_1)<=(((updating_0+updating_1)+updating_2)+updating_3))&&((((Message_0+Message_1)+Message_2)+Message_3)<=(((updating_0+updating_1)+updating_2)+updating_3))) found Support [all_active_0, all_active_1, updating_0, updating_1, updating_2, updating_3, Message_0, Message_1, Message_2, Message_3]
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 10
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 28 / 38 variable(s)
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property DatabaseWithMutex-COL-02-ReachabilityCardinality-10(refined 0 times)...
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 16 uncalled transitions.
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 24 uncalled transitions.
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 8 fixed domain variables (out of 10 variables)

Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 23 ms
Jun 01, 2015 7:09:52 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 116 ms
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [Start_0, Start_1]
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [Start_0, Start_1] on the original GAL...
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 33 ms
Jun 01, 2015 7:09:52 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 12 ms
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 122 ms
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: A valid concrete trace has been found by model-checking the abstraction after 0 refinement steps.
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property DatabaseWithMutex-COL-02-ReachabilityCardinality-12:[reachable] : (!((((((Message_0+Message_1)+Message_2)+Message_3)>=1)||((all_passive_0+all_passive_1)<=(((Acknowledge_0+Acknowledge_1)+Acknowledge_2)+Acknowledge_3)))||(!((all_passive_0+all_passive_1)>=3)))) found Support [Message_0, Message_1, Message_2, Message_3, all_passive_0, all_passive_1, Acknowledge_0, Acknowledge_1, Acknowledge_2, Acknowledge_3]
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 10
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 28 / 38 variable(s)
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property DatabaseWithMutex-COL-02-ReachabilityCardinality-12(refined 0 times)...
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 16 uncalled transitions.
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 2 fixed domain variables (out of 10 variables)

Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Found a total of 2 constant array cells/variables (out of 10 variables)
Acknowledge_2,Acknowledge_3,
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Removed 2 constant variables :Acknowledge_2, Acknowledge_3
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 18 uncalled transitions.
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 6 fixed domain variables (out of 8 variables)

Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 19 ms
Jun 01, 2015 7:09:52 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 0 ms
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property DatabaseWithMutex-COL-02-ReachabilityCardinality-2(UNSAT) depth K=6 took 428 ms
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 57 ms
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
WARNING: its reach execution raised an exception initial cost 0
final cost 0
Variable 'Acknowledge_2' does not exists.

Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
WARNING: STDOUT : its-reach command run as :

/home/mcc/BenchKit/bin/eclipse/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201505211535/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/work/abstract.gal -t CGAL -reachable !((((((Message_0+Message_1)+Message_2)+Message_3)>=1)||((all_passive_0+all_passive_1)<=(((Acknowledge_0+Acknowledge_1)+Acknowledge_2)+Acknowledge_3)))||(!((all_passive_0+all_passive_1)>=3)))

java.lang.RuntimeException: ITS tools raised an exception when treating model property DatabaseWithMutex-COL-02-ReachabilityCardinality-12
at fr.lip6.move.gal.cegar.checkers.ITSPropertyCheckerAdapter.check(ITSPropertyCheckerAdapter.java:75)
at fr.lip6.move.gal.cegar.checkers.CEGARChecker.check(CEGARChecker.java:46)
at fr.lip6.move.gal.cegar.frontend.CegarFrontEnd.processGal(CegarFrontEnd.java:24)
at fr.lip6.move.gal.application.Application$3.run(Application.java:354)
at java.lang.Thread.run(Thread.java:745)
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property DatabaseWithMutex-COL-02-ReachabilityCardinality-12 due to an exception when running procedure.
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property DatabaseWithMutex-COL-02-ReachabilityCardinality-15:[invariant] : (((((((Message_0+Message_1)+Message_2)+Message_3)<=(((Message_0+Message_1)+Message_2)+Message_3))&&((((WaitMutex_0+WaitMutex_1)+WaitMutex_2)+WaitMutex_3)>=3))||(((((Acknowledge_0+Acknowledge_1)+Acknowledge_2)+Acknowledge_3)>=1)&&((((MesBuffReply_0+MesBuffReply_1)+MesBuffReply_2)+MesBuffReply_3)>=3)))||(!((((RecBuff_0+RecBuff_1)+RecBuff_2)+RecBuff_3)<=(((MesBuffReply_0+MesBuffReply_1)+MesBuffReply_2)+MesBuffReply_3)))) found Support [Message_0, Message_1, Message_2, Message_3, WaitMutex_0, WaitMutex_1, WaitMutex_2, WaitMutex_3, Acknowledge_0, Acknowledge_1, Acknowledge_2, Acknowledge_3, MesBuffReply_0, MesBuffReply_1, MesBuffReply_2, MesBuffReply_3, RecBuff_0, RecBuff_1, RecBuff_2, RecBuff_3]
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 20
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 18 / 38 variable(s)
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property DatabaseWithMutex-COL-02-ReachabilityCardinality-15(refined 0 times)...
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 32 uncalled transitions.
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 2 fixed domain variables (out of 20 variables)

Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Found a total of 2 constant array cells/variables (out of 20 variables)
Acknowledge_2,Acknowledge_3,
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Removed 2 constant variables :Acknowledge_2, Acknowledge_3
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 54 uncalled transitions.
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 18 fixed domain variables (out of 18 variables)

Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 36 ms
Jun 01, 2015 7:09:52 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 0 ms
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 68 ms
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
WARNING: its reach execution raised an exception initial cost 0
final cost 0
Variable 'Acknowledge_2' does not exists.

Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
WARNING: STDOUT : its-reach command run as :

/home/mcc/BenchKit/bin/eclipse/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201505211535/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/work/abstract.gal -t CGAL -reachable !(((((((Message_0+Message_1)+Message_2)+Message_3)<=(((Message_0+Message_1)+Message_2)+Message_3))&&((((WaitMutex_0+WaitMutex_1)+WaitMutex_2)+WaitMutex_3)>=3))||(((((Acknowledge_0+Acknowledge_1)+Acknowledge_2)+Acknowledge_3)>=1)&&((((MesBuffReply_0+MesBuffReply_1)+MesBuffReply_2)+MesBuffReply_3)>=3)))||(!((((RecBuff_0+RecBuff_1)+RecBuff_2)+RecBuff_3)<=(((MesBuffReply_0+MesBuffReply_1)+MesBuffReply_2)+MesBuffReply_3))))

java.lang.RuntimeException: ITS tools raised an exception when treating model property DatabaseWithMutex-COL-02-ReachabilityCardinality-15
at fr.lip6.move.gal.cegar.checkers.ITSPropertyCheckerAdapter.check(ITSPropertyCheckerAdapter.java:75)
at fr.lip6.move.gal.cegar.checkers.CEGARChecker.check(CEGARChecker.java:46)
at fr.lip6.move.gal.cegar.frontend.CegarFrontEnd.processGal(CegarFrontEnd.java:24)
at fr.lip6.move.gal.application.Application$3.run(Application.java:354)
at java.lang.Thread.run(Thread.java:745)
Jun 01, 2015 7:09:52 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property DatabaseWithMutex-COL-02-ReachabilityCardinality-15 due to an exception when running procedure.
Exception in thread "Thread-6" java.lang.IllegalThreadStateException: process hasn't exited
at java.lang.UNIXProcess.exitValue(UNIXProcess.java:421)
at fr.lip6.move.gal.itstools.ProcessController.execute(ProcessController.java:125)
at fr.lip6.move.gal.application.Application.runTool(Application.java:408)
at fr.lip6.move.gal.application.Application$1.run(Application.java:216)
at java.lang.Thread.run(Thread.java:745)

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="/users/gast00/fkordon/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 2-2265"
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 r117st-ebro-143297544600438"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "ReachabilityComputeBounds" ] ; 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 ;