fond
Model Checking Contest @ Petri Nets 2015
Bruxelles, Belgium, June 23, 2015
Execution of r257su-blw3-143374346000009
Last Updated
August 19, 2015

About the Execution of ITS-Tools for SafeBus-COL-03

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
391.770 5200.00 12882.00 86.90 ?????F??TF???F?? 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 2-2270
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 ;