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 2-2270
Executing tool itstools
Input is SafeBus-COL-03, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r257su-blw3-143374346000009
=====================================================================

--------------------
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 SafeBus-COL-03-ReachabilityCardinality-0
FORMULA_NAME SafeBus-COL-03-ReachabilityCardinality-1
FORMULA_NAME SafeBus-COL-03-ReachabilityCardinality-10
FORMULA_NAME SafeBus-COL-03-ReachabilityCardinality-11
FORMULA_NAME SafeBus-COL-03-ReachabilityCardinality-12
FORMULA_NAME SafeBus-COL-03-ReachabilityCardinality-13
FORMULA_NAME SafeBus-COL-03-ReachabilityCardinality-14
FORMULA_NAME SafeBus-COL-03-ReachabilityCardinality-15
FORMULA_NAME SafeBus-COL-03-ReachabilityCardinality-2
FORMULA_NAME SafeBus-COL-03-ReachabilityCardinality-3
FORMULA_NAME SafeBus-COL-03-ReachabilityCardinality-4
FORMULA_NAME SafeBus-COL-03-ReachabilityCardinality-5
FORMULA_NAME SafeBus-COL-03-ReachabilityCardinality-6
FORMULA_NAME SafeBus-COL-03-ReachabilityCardinality-7
FORMULA_NAME SafeBus-COL-03-ReachabilityCardinality-8
FORMULA_NAME SafeBus-COL-03-ReachabilityCardinality-9

=== Now, execution of the tool begins

BK_START 1433775898891

FORMULA SafeBus-COL-03-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL
FORMULA SafeBus-COL-03-ReachabilityCardinality-7 FALSE TECHNIQUES TOPOLOGICAL
FORMULA SafeBus-COL-03-ReachabilityCardinality-3 FALSE TECHNIQUES TOPOLOGICAL
FORMULA SafeBus-COL-03-ReachabilityCardinality-2 TRUE TECHNIQUES TOPOLOGICAL
work folder: /home/mcc/execution
unsat
unsat
work folder: /home/mcc/execution
unsat
work folder: /home/mcc/execution
unsat
work folder: /home/mcc/execution
work folder: /home/mcc/execution

BK_STOP 1433775904091

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

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0
Jun 08, 2015 3:05:01 PM fr.lip6.move.gal.application.Application transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Jun 08, 2015 3:05:01 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 08, 2015 3:05:02 PM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Load time of PNML (colored model parsed with PNMLFW) : 1259 ms
Jun 08, 2015 3:05:02 PM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: Transformed 20 places.
Jun 08, 2015 3:05:02 PM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: read order :VarOrder [vars=[Cpt2[0], Cpt2[1], Cpt2[2], Cpt1[0], Cpt1[1], Cpt1[2], msgl[0], msgl[1], msgl[2], cable_free[0], cable_used[0], cable_used[1], cable_used[2], FMC[0], FMC[1], FMC[2], AMC[0], AMC[1], AMC[2], AMC[3], AMC[4], AMC[5], AMC[6], AMC[7], AMC[8], wait_ack[0], wait_ack[1], wait_ack[2], wait_ack[3], wait_ack[4], wait_ack[5], wait_ack[6], wait_ack[7], wait_ack[8], wait_cable[0], wait_cable[1], wait_cable[2], listen[0], listen[1], listen[2], RMC[0], RMC[1], RMC[2], ACK[0], PMC[0], PMC[1], PMC[2], MSG[0], MSG[1], MSG[2], T_out[0], R_tout[0], S_tout[0], wait_msg[0], wait_msg[1], wait_msg[2], FMCb[0], loop_em[0], loop_em[1], loop_em[2]]]
Jun 08, 2015 3:05:02 PM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: sort/places :Dom->AMC,wait_ack,
Dot->cable_free,ACK,T_out,R_tout,S_tout,FMCb,
It->Cpt2,Cpt1,msgl,cable_used,FMC,wait_cable,listen,RMC,PMC,MSG,wait_msg,loop_em,

Jun 08, 2015 3:05:02 PM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: Transformed 14 transitions.
Jun 08, 2015 3:05:02 PM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Computed order based on color domains : CompositeGalOrder [children=[VarOrder [vars=[AMC[0], wait_ack[0]]], VarOrder [vars=[AMC[1], wait_ack[1]]], VarOrder [vars=[AMC[2], wait_ack[2]]], VarOrder [vars=[AMC[3], wait_ack[3]]], VarOrder [vars=[AMC[4], wait_ack[4]]], VarOrder [vars=[AMC[5], wait_ack[5]]], VarOrder [vars=[AMC[6], wait_ack[6]]], VarOrder [vars=[AMC[7], wait_ack[7]]], VarOrder [vars=[AMC[8], wait_ack[8]]], VarOrder [vars=[cable_free[0]]], VarOrder [vars=[ACK[0]]], VarOrder [vars=[T_out[0]]], VarOrder [vars=[R_tout[0]]], VarOrder [vars=[S_tout[0]]], VarOrder [vars=[FMCb[0]]], VarOrder [vars=[Cpt2[0], Cpt1[0], msgl[0], cable_used[0], FMC[0], wait_cable[0], listen[0], RMC[0], PMC[0], MSG[0], wait_msg[0], loop_em[0]]], VarOrder [vars=[Cpt2[1], Cpt1[1], msgl[1], cable_used[1], FMC[1], wait_cable[1], listen[1], RMC[1], PMC[1], MSG[1], wait_msg[1], loop_em[1]]], VarOrder [vars=[Cpt2[2], Cpt1[2], msgl[2], cable_used[2], FMC[2], wait_cable[2], listen[2], RMC[2], PMC[2], MSG[2], wait_msg[2], loop_em[2]]]]]
Jun 08, 2015 3:05:02 PM fr.lip6.move.gal.instantiate.Instantiator separateParameters
INFO: Fused parameters : $x and $y
Jun 08, 2015 3:05:02 PM fr.lip6.move.gal.instantiate.Instantiator separateParameters
INFO: Fused parameters : $i and $j
Jun 08, 2015 3:05:02 PM fr.lip6.move.gal.instantiate.Instantiator separateParameters
INFO: Fused parameters : $x and $y
Jun 08, 2015 3:05:02 PM fr.lip6.move.gal.instantiate.Instantiator separateParameters
INFO: Fused parameters : $r and $i
Jun 08, 2015 3:05:02 PM fr.lip6.move.gal.instantiate.Instantiator separateParameters
INFO: Fused parameters : $i and $j
Jun 08, 2015 3:05:02 PM fr.lip6.move.gal.instantiate.Instantiator separateParameters
INFO: Fused parameters : $i and $j
Jun 08, 2015 3:05:02 PM fr.lip6.move.gal.instantiate.Instantiator separateParameters
INFO: Fused parameters : $r and $i
Jun 08, 2015 3:05:02 PM fr.lip6.move.gal.instantiate.Instantiator instantiateParameters
INFO: On-the-fly reduction of False transitions avoided exploring 3 instantiations of transitions. Total transitions built is 112
Jun 08, 2015 3:05:02 PM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 1 fixed domain variables (out of 60 variables)

Jun 08, 2015 3:05:02 PM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Found a total of 3 constant array cells/variables (out of 60 variables)
msgl[0],msgl[1],msgl[2],
Jun 08, 2015 3:05:02 PM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Simplified 15 expressions due to constant valuations.
Jun 08, 2015 3:05:02 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property SafeBus-COL-03-ReachabilityCardinality-2 is trivially true : it is verified in initial state.
Jun 08, 2015 3:05:02 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property SafeBus-COL-03-ReachabilityCardinality-3 is trivially false : it is not verified in initial state.
Jun 08, 2015 3:05:02 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property SafeBus-COL-03-ReachabilityCardinality-7 is trivially false : it is not verified in initial state.
Jun 08, 2015 3:05:02 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property SafeBus-COL-03-ReachabilityCardinality-13 is trivially false : it is not verified in initial state.
Jun 08, 2015 3:05:02 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property SafeBus-COL-03-ReachabilityCardinality-2 is trivially true : it is verified in initial state.
Jun 08, 2015 3:05:02 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property SafeBus-COL-03-ReachabilityCardinality-3 is trivially false : it is not verified in initial state.
Jun 08, 2015 3:05:02 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property SafeBus-COL-03-ReachabilityCardinality-7 is trivially false : it is not verified in initial state.
Jun 08, 2015 3:05:02 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property SafeBus-COL-03-ReachabilityCardinality-13 is trivially false : it is not verified in initial state.
Jun 08, 2015 3:05:02 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 190 ms
Jun 08, 2015 3:05:02 PM fr.lip6.move.gal.application.Application applyOrder
INFO: Applying decomposition
Jun 08, 2015 3:05:02 PM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Decomposing Gal with order
Jun 08, 2015 3:05:02 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 46 ms
Jun 08, 2015 3:05:02 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 41 ms
Jun 08, 2015 3:05:02 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 66 ms
Jun 08, 2015 3:05:02 PM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Partition obtained :[AMC[0], wait_ack[0], ],[AMC[1], wait_ack[1], ],[AMC[2], wait_ack[2], ],[AMC[3], wait_ack[3], ],[AMC[4], wait_ack[4], ],[AMC[5], wait_ack[5], ],[AMC[6], wait_ack[6], ],[AMC[7], wait_ack[7], ],[AMC[8], wait_ack[8], ],[cable_free[0], ],[ACK[0], ],[T_out[0], ],[R_tout[0], ],[S_tout[0], ],[FMCb[0], ],[Cpt2[0], Cpt1[0], cable_used[0], FMC[0], wait_cable[0], listen[0], RMC[0], PMC[0], MSG[0], wait_msg[0], loop_em[0], ],[Cpt2[1], Cpt1[1], cable_used[1], FMC[1], wait_cable[1], listen[1], RMC[1], PMC[1], MSG[1], wait_msg[1], loop_em[1], ],[Cpt2[2], Cpt1[2], cable_used[2], FMC[2], wait_cable[2], listen[2], RMC[2], PMC[2], MSG[2], wait_msg[2], loop_em[2], ],

Jun 08, 2015 3:05:02 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array Cpt2 to variables to allow decomposition.
Jun 08, 2015 3:05:02 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array Cpt1 to variables to allow decomposition.
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array cable_used to variables to allow decomposition.
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array FMC to variables to allow decomposition.
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array AMC to variables to allow decomposition.
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array wait_ack to variables to allow decomposition.
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array wait_cable to variables to allow decomposition.
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array listen to variables to allow decomposition.
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array RMC to variables to allow decomposition.
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array PMC to variables to allow decomposition.
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array MSG to variables to allow decomposition.
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array wait_msg to variables to allow decomposition.
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array loop_em to variables to allow decomposition.
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.instantiate.Instantiator fuseIsomorphicEffects
INFO: Removed a total of 72 redundant transitions.
Jun 08, 2015 3:05:03 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityCardinality.gal : 19 ms
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property SafeBus-COL-03-ReachabilityCardinality-0:[invariant] : (((RMC_0+RMC_1)+RMC_2)<=((RMC_0+RMC_1)+RMC_2)) found Support [RMC_0, RMC_1, RMC_2]
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 3
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 54 / 57 variable(s)
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property SafeBus-COL-03-ReachabilityCardinality-0(UNSAT) depth K=1 took 429 ms
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property SafeBus-COL-03-ReachabilityCardinality-0(refined 0 times)...
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 12 uncalled transitions.
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 4 ms
Jun 08, 2015 3:05:03 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 0 ms
Jun 08, 2015 3:05:03 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
Jun 08, 2015 3:05:03 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
Jun 08, 2015 3:05:03 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityCardinality.prop : 3 ms
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property SafeBus-COL-03-ReachabilityCardinality-1(UNSAT) depth K=1 took 92 ms
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 102 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 08, 2015 3:05:03 PM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property SafeBus-COL-03-ReachabilityCardinality-0 due to an exception when running procedure.
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property SafeBus-COL-03-ReachabilityCardinality-1:[invariant] : ((!((((RMC_0+RMC_1)+RMC_2)>=3)&&(S_tout_0<=((((((((AMC_0+AMC_1)+AMC_2)+AMC_3)+AMC_4)+AMC_5)+AMC_6)+AMC_7)+AMC_8))))||(((((((((AMC_0+AMC_1)+AMC_2)+AMC_3)+AMC_4)+AMC_5)+AMC_6)+AMC_7)+AMC_8)<=((Cpt1_0+Cpt1_1)+Cpt1_2))) found Support [RMC_0, RMC_1, RMC_2, S_tout_0, AMC_0, AMC_1, AMC_2, AMC_3, AMC_4, AMC_5, AMC_6, AMC_7, AMC_8, Cpt1_0, Cpt1_1, Cpt1_2]
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 16
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 41 / 57 variable(s)
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property SafeBus-COL-03-ReachabilityCardinality-1(refined 0 times)...
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 42 uncalled transitions.
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 27 uncalled transitions.
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 9 fixed domain variables (out of 16 variables)

Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 21 ms
Jun 08, 2015 3:05:03 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property SafeBus-COL-03-ReachabilityCardinality-4(UNSAT) depth K=1 took 104 ms
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 56 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 08, 2015 3:05:03 PM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property SafeBus-COL-03-ReachabilityCardinality-1 due to an exception when running procedure.
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property SafeBus-COL-03-ReachabilityCardinality-4:[invariant] : (((cable_used_0+cable_used_1)+cable_used_2)<=((Cpt1_0+Cpt1_1)+Cpt1_2)) found Support [cable_used_0, cable_used_1, cable_used_2, Cpt1_0, Cpt1_1, Cpt1_2]
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 6
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 51 / 57 variable(s)
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property SafeBus-COL-03-ReachabilityCardinality-4(refined 0 times)...
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 18 uncalled transitions.
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 9 uncalled transitions.
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 3 fixed domain variables (out of 6 variables)

Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 6 ms
Jun 08, 2015 3:05:03 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 0 ms
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property SafeBus-COL-03-ReachabilityCardinality-5(UNSAT) depth K=1 took 118 ms
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 65 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 08, 2015 3:05:03 PM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property SafeBus-COL-03-ReachabilityCardinality-4 due to an exception when running procedure.
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property SafeBus-COL-03-ReachabilityCardinality-5:[reachable] : ((((wait_msg_0+wait_msg_1)+wait_msg_2)>=3)&&((S_tout_0>=2)||((((wait_msg_0+wait_msg_1)+wait_msg_2)<=((MSG_0+MSG_1)+MSG_2))&&(cable_free_0>=2)))) found Support [wait_msg_0, wait_msg_1, wait_msg_2, S_tout_0, MSG_0, MSG_1, MSG_2, cable_free_0]
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 8
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 49 / 57 variable(s)
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property SafeBus-COL-03-ReachabilityCardinality-5(refined 0 times)...
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 12 uncalled transitions.
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 18 uncalled transitions.
Jun 08, 2015 3:05:03 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 15 ms
Jun 08, 2015 3:05:03 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 0 ms
Exception in thread "Equinox Shutdown Hook" java.lang.IllegalStateException: Shutdown in progress
at java.io.DeleteOnExitHook.add(DeleteOnExitHook.java:60)
at java.io.File.deleteOnExit(File.java:1079)
at org.eclipse.osgi.storagemanager.StorageManager.initializeInstanceFile(StorageManager.java:188)
at org.eclipse.osgi.storagemanager.StorageManager.open(StorageManager.java:707)
at org.eclipse.osgi.storage.Storage.getChildStorageManager(Storage.java:1749)
at org.eclipse.osgi.storage.Storage.save0(Storage.java:1034)
at org.eclipse.osgi.storage.Storage.save(Storage.java:1009)
at org.eclipse.osgi.internal.framework.StorageSaver$StorageSaverTask.run(StorageSaver.java:28)
at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
at fr.lip6.move.gal.itstools.ProcessController.execute(ProcessController.java:125)
at fr.lip6.move.gal.cegar.checkers.ITSLauncher.run(ITSLauncher.java:99)
at fr.lip6.move.gal.cegar.checkers.ITSLauncher.run(ITSLauncher.java:56)
at fr.lip6.move.gal.cegar.checkers.ITSPropertyCheckerAdapter.check(ITSPropertyCheckerAdapter.java:72)
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)

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="SafeBus-COL-03"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/user/u8/hulinhub/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/SafeBus-COL-03.tgz
mv SafeBus-COL-03 execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-2270"
echo " Executing tool itstools"
echo " Input is SafeBus-COL-03, 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 r257su-blw3-143374346000009"
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 ;