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_SharedMemory-COL-000005, examination is ReachabilityFireabilitySimple
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r271st-qhx2-143374437700182
=====================================================================

--------------------
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 SharedMemory-COL-000005-ReachabilityFireabilitySimple-0
FORMULA_NAME SharedMemory-COL-000005-ReachabilityFireabilitySimple-1
FORMULA_NAME SharedMemory-COL-000005-ReachabilityFireabilitySimple-10
FORMULA_NAME SharedMemory-COL-000005-ReachabilityFireabilitySimple-11
FORMULA_NAME SharedMemory-COL-000005-ReachabilityFireabilitySimple-12
FORMULA_NAME SharedMemory-COL-000005-ReachabilityFireabilitySimple-13
FORMULA_NAME SharedMemory-COL-000005-ReachabilityFireabilitySimple-14
FORMULA_NAME SharedMemory-COL-000005-ReachabilityFireabilitySimple-15
FORMULA_NAME SharedMemory-COL-000005-ReachabilityFireabilitySimple-2
FORMULA_NAME SharedMemory-COL-000005-ReachabilityFireabilitySimple-3
FORMULA_NAME SharedMemory-COL-000005-ReachabilityFireabilitySimple-4
FORMULA_NAME SharedMemory-COL-000005-ReachabilityFireabilitySimple-5
FORMULA_NAME SharedMemory-COL-000005-ReachabilityFireabilitySimple-6
FORMULA_NAME SharedMemory-COL-000005-ReachabilityFireabilitySimple-7
FORMULA_NAME SharedMemory-COL-000005-ReachabilityFireabilitySimple-8
FORMULA_NAME SharedMemory-COL-000005-ReachabilityFireabilitySimple-9

=== Now, execution of the tool begins

BK_START 1433934396922

FORMULA SharedMemory-COL-000005-ReachabilityFireabilitySimple-14 TRUE TECHNIQUES TOPOLOGICAL
FORMULA SharedMemory-COL-000005-ReachabilityFireabilitySimple-13 FALSE TECHNIQUES TOPOLOGICAL
FORMULA SharedMemory-COL-000005-ReachabilityFireabilitySimple-11 FALSE TECHNIQUES TOPOLOGICAL
FORMULA SharedMemory-COL-000005-ReachabilityFireabilitySimple-9 TRUE TECHNIQUES TOPOLOGICAL
FORMULA SharedMemory-COL-000005-ReachabilityFireabilitySimple-4 TRUE TECHNIQUES TOPOLOGICAL
FORMULA SharedMemory-COL-000005-ReachabilityFireabilitySimple-3 FALSE TECHNIQUES TOPOLOGICAL
FORMULA SharedMemory-COL-000005-ReachabilityFireabilitySimple-1 FALSE TECHNIQUES TOPOLOGICAL
work folder: /home/mcc/execution
unsat
work folder: /home/mcc/execution
Reachability property SharedMemory-COL-000005-ReachabilityFireabilitySimple-0 is true.
FORMULA SharedMemory-COL-000005-ReachabilityFireabilitySimple-0 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property SharedMemory-COL-000005-ReachabilityFireabilitySimple-2 is true.
FORMULA SharedMemory-COL-000005-ReachabilityFireabilitySimple-2 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property SharedMemory-COL-000005-ReachabilityFireabilitySimple-5 does not hold.
FORMULA SharedMemory-COL-000005-ReachabilityFireabilitySimple-5 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property SharedMemory-COL-000005-ReachabilityFireabilitySimple-6 is true.
FORMULA SharedMemory-COL-000005-ReachabilityFireabilitySimple-6 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property SharedMemory-COL-000005-ReachabilityFireabilitySimple-7 is true.
FORMULA SharedMemory-COL-000005-ReachabilityFireabilitySimple-7 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property SharedMemory-COL-000005-ReachabilityFireabilitySimple-8 does not hold.
FORMULA SharedMemory-COL-000005-ReachabilityFireabilitySimple-8 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property SharedMemory-COL-000005-ReachabilityFireabilitySimple-10 is true.
FORMULA SharedMemory-COL-000005-ReachabilityFireabilitySimple-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property SharedMemory-COL-000005-ReachabilityFireabilitySimple-12 is true.
FORMULA SharedMemory-COL-000005-ReachabilityFireabilitySimple-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property SharedMemory-COL-000005-ReachabilityFireabilitySimple-15 is true.
FORMULA SharedMemory-COL-000005-ReachabilityFireabilitySimple-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
unsat
work folder: /home/mcc/execution
unsat
FORMULA SharedMemory-COL-000005-ReachabilityFireabilitySimple-5 FALSE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
unsat
unsat
unsat
FORMULA SharedMemory-COL-000005-ReachabilityFireabilitySimple-6 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
unsat

BK_STOP 1433934409477

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

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0
Jun 10, 2015 11:06:42 AM fr.lip6.move.gal.application.Application transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Jun 10, 2015 11:06:42 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 10, 2015 11:06:46 AM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Load time of PNML (colored model parsed with PNMLFW) : 3987 ms
Jun 10, 2015 11:06:46 AM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: Transformed 6 places.
Jun 10, 2015 11:06:46 AM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: read order :VarOrder [vars=[ownMemAcc[0], ownMemAcc[1], ownMemAcc[2], ownMemAcc[3], ownMemAcc[4], queue[0], queue[1], queue[2], queue[3], queue[4], memory[0], memory[1], memory[2], memory[3], memory[4], active[0], active[1], active[2], active[3], active[4], extMemAcc[0], extMemAcc[1], extMemAcc[2], extMemAcc[3], extMemAcc[4], extMemAcc[5], extMemAcc[6], extMemAcc[7], extMemAcc[8], extMemAcc[9], extMemAcc[10], extMemAcc[11], extMemAcc[12], extMemAcc[13], extMemAcc[14], extMemAcc[15], extMemAcc[16], extMemAcc[17], extMemAcc[18], extMemAcc[19], extMemAcc[20], extMemAcc[21], extMemAcc[22], extMemAcc[23], extMemAcc[24], extBus[0]]]
Jun 10, 2015 11:06:46 AM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: sort/places :P->ownMemAcc,queue,memory,active,
Dot->extBus,
PxP->extMemAcc,

Jun 10, 2015 11:06:46 AM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: Transformed 5 transitions.
Jun 10, 2015 11:06:46 AM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Computed order based on color domains : CompositeGalOrder [children=[VarOrder [vars=[ownMemAcc[0], queue[0], memory[0], active[0]]], VarOrder [vars=[ownMemAcc[1], queue[1], memory[1], active[1]]], VarOrder [vars=[ownMemAcc[2], queue[2], memory[2], active[2]]], VarOrder [vars=[ownMemAcc[3], queue[3], memory[3], active[3]]], VarOrder [vars=[ownMemAcc[4], queue[4], memory[4], active[4]]], VarOrder [vars=[extBus[0]]], VarOrder [vars=[extMemAcc[0]]], VarOrder [vars=[extMemAcc[1]]], VarOrder [vars=[extMemAcc[2]]], VarOrder [vars=[extMemAcc[3]]], VarOrder [vars=[extMemAcc[4]]], VarOrder [vars=[extMemAcc[5]]], VarOrder [vars=[extMemAcc[6]]], VarOrder [vars=[extMemAcc[7]]], VarOrder [vars=[extMemAcc[8]]], VarOrder [vars=[extMemAcc[9]]], VarOrder [vars=[extMemAcc[10]]], VarOrder [vars=[extMemAcc[11]]], VarOrder [vars=[extMemAcc[12]]], VarOrder [vars=[extMemAcc[13]]], VarOrder [vars=[extMemAcc[14]]], VarOrder [vars=[extMemAcc[15]]], VarOrder [vars=[extMemAcc[16]]], VarOrder [vars=[extMemAcc[17]]], VarOrder [vars=[extMemAcc[18]]], VarOrder [vars=[extMemAcc[19]]], VarOrder [vars=[extMemAcc[20]]], VarOrder [vars=[extMemAcc[21]]], VarOrder [vars=[extMemAcc[22]]], VarOrder [vars=[extMemAcc[23]]], VarOrder [vars=[extMemAcc[24]]]]]
Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.instantiate.Instantiator separateParameters
INFO: Fused parameters : $m and $x
Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.instantiate.Instantiator instantiateParameters
INFO: On-the-fly reduction of False transitions avoided exploring 5 instantiations of transitions. Total transitions built is 72
Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property SharedMemory-COL-000005-ReachabilityFireabilitySimple-1 is trivially false : it is not verified in initial state.
Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property SharedMemory-COL-000005-ReachabilityFireabilitySimple-3 is trivially false : it is not verified in initial state.
Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property SharedMemory-COL-000005-ReachabilityFireabilitySimple-4 is trivially true : it is verified in initial state.
Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property SharedMemory-COL-000005-ReachabilityFireabilitySimple-9 is trivially true : it is verified in initial state.
Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property SharedMemory-COL-000005-ReachabilityFireabilitySimple-11 is trivially false : it is not verified in initial state.
Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property SharedMemory-COL-000005-ReachabilityFireabilitySimple-13 is trivially false : it is not verified in initial state.
Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property SharedMemory-COL-000005-ReachabilityFireabilitySimple-14 is trivially true : it is verified in initial state.
Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property SharedMemory-COL-000005-ReachabilityFireabilitySimple-1 is trivially false : it is not verified in initial state.
Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property SharedMemory-COL-000005-ReachabilityFireabilitySimple-3 is trivially false : it is not verified in initial state.
Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property SharedMemory-COL-000005-ReachabilityFireabilitySimple-4 is trivially true : it is verified in initial state.
Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property SharedMemory-COL-000005-ReachabilityFireabilitySimple-9 is trivially true : it is verified in initial state.
Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property SharedMemory-COL-000005-ReachabilityFireabilitySimple-11 is trivially false : it is not verified in initial state.
Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property SharedMemory-COL-000005-ReachabilityFireabilitySimple-13 is trivially false : it is not verified in initial state.
Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property SharedMemory-COL-000005-ReachabilityFireabilitySimple-14 is trivially true : it is verified in initial state.
Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 96 ms
Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.application.Application applyOrder
INFO: Applying decomposition
Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Decomposing Gal with order
Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 145 ms
Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Partition obtained :[ownMemAcc[0], queue[0], memory[0], active[0], ],[ownMemAcc[1], queue[1], memory[1], active[1], ],[ownMemAcc[2], queue[2], memory[2], active[2], ],[ownMemAcc[3], queue[3], memory[3], active[3], ],[ownMemAcc[4], queue[4], memory[4], active[4], ],[extBus[0], ],[extMemAcc[0], ],[extMemAcc[1], ],[extMemAcc[2], ],[extMemAcc[3], ],[extMemAcc[4], ],[extMemAcc[5], ],[extMemAcc[6], ],[extMemAcc[7], ],[extMemAcc[8], ],[extMemAcc[9], ],[extMemAcc[10], ],[extMemAcc[11], ],[extMemAcc[12], ],[extMemAcc[13], ],[extMemAcc[14], ],[extMemAcc[15], ],[extMemAcc[16], ],[extMemAcc[17], ],[extMemAcc[18], ],[extMemAcc[19], ],[extMemAcc[20], ],[extMemAcc[21], ],[extMemAcc[22], ],[extMemAcc[23], ],[extMemAcc[24], ],

Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array ownMemAcc to variables to allow decomposition.
Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 262 ms
Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array queue to variables to allow decomposition.
Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 293 ms
Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array memory to variables to allow decomposition.
Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array active to variables to allow decomposition.
Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array extMemAcc to variables to allow decomposition.
Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.instantiate.Instantiator fuseIsomorphicEffects
INFO: Removed a total of 35 redundant transitions.
Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property SharedMemory-COL-000005-ReachabilityFireabilitySimple-0:[reachable] : (((((((((((((((((((((((((extMemAcc_0>=1)||(extMemAcc_1>=1))||(extMemAcc_2>=1))||(extMemAcc_3>=1))||(extMemAcc_4>=1))||(extMemAcc_5>=1))||(extMemAcc_6>=1))||(extMemAcc_7>=1))||(extMemAcc_8>=1))||(extMemAcc_9>=1))||(extMemAcc_10>=1))||(extMemAcc_11>=1))||(extMemAcc_12>=1))||(extMemAcc_13>=1))||(extMemAcc_14>=1))||(extMemAcc_15>=1))||(extMemAcc_16>=1))||(extMemAcc_17>=1))||(extMemAcc_18>=1))||(extMemAcc_19>=1))||(extMemAcc_20>=1))||(extMemAcc_21>=1))||(extMemAcc_22>=1))||(extMemAcc_23>=1))||(extMemAcc_24>=1)) found Support [extMemAcc_0, extMemAcc_1, extMemAcc_2, extMemAcc_3, extMemAcc_4, extMemAcc_5, extMemAcc_6, extMemAcc_7, extMemAcc_8, extMemAcc_9, extMemAcc_10, extMemAcc_11, extMemAcc_12, extMemAcc_13, extMemAcc_14, extMemAcc_15, extMemAcc_16, extMemAcc_17, extMemAcc_18, extMemAcc_19, extMemAcc_20, extMemAcc_21, extMemAcc_22, extMemAcc_23, extMemAcc_24]
Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 25
Jun 10, 2015 11:06:47 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityFireabilitySimple.gal : 40 ms
Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 21 / 46 variable(s)
Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property SharedMemory-COL-000005-ReachabilityFireabilitySimple-0(refined 0 times)...
Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 55 uncalled transitions.
Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 75 uncalled transitions.
Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 25 fixed domain variables (out of 25 variables)

Jun 10, 2015 11:06:47 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 43 ms
Jun 10, 2015 11:06:47 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 10, 2015 11:06:48 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
Jun 10, 2015 11:06:48 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
Jun 10, 2015 11:06:48 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityFireabilitySimple.prop : 3 ms
Jun 10, 2015 11:06:48 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 448 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 10, 2015 11:06:48 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property SharedMemory-COL-000005-ReachabilityFireabilitySimple-0 due to an exception when running procedure.
Jun 10, 2015 11:06:48 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property SharedMemory-COL-000005-ReachabilityFireabilitySimple-0(UNSAT) depth K=1 took 890 ms
Jun 10, 2015 11:06:48 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property SharedMemory-COL-000005-ReachabilityFireabilitySimple-2:[reachable] : ((((((((((((((((((((((memory_1>=1)&&(extBus_0>=1))&&(queue_0>=1))||(((memory_2>=1)&&(extBus_0>=1))&&(queue_0>=1)))||(((memory_3>=1)&&(extBus_0>=1))&&(queue_0>=1)))||(((memory_4>=1)&&(extBus_0>=1))&&(queue_0>=1)))||(((memory_0>=1)&&(extBus_0>=1))&&(queue_1>=1)))||(((memory_2>=1)&&(extBus_0>=1))&&(queue_1>=1)))||(((memory_3>=1)&&(extBus_0>=1))&&(queue_1>=1)))||(((memory_4>=1)&&(extBus_0>=1))&&(queue_1>=1)))||(((memory_0>=1)&&(extBus_0>=1))&&(queue_2>=1)))||(((memory_1>=1)&&(extBus_0>=1))&&(queue_2>=1)))||(((memory_3>=1)&&(extBus_0>=1))&&(queue_2>=1)))||(((memory_4>=1)&&(extBus_0>=1))&&(queue_2>=1)))||(((memory_0>=1)&&(extBus_0>=1))&&(queue_3>=1)))||(((memory_1>=1)&&(extBus_0>=1))&&(queue_3>=1)))||(((memory_2>=1)&&(extBus_0>=1))&&(queue_3>=1)))||(((memory_4>=1)&&(extBus_0>=1))&&(queue_3>=1)))||(((memory_0>=1)&&(extBus_0>=1))&&(queue_4>=1)))||(((memory_1>=1)&&(extBus_0>=1))&&(queue_4>=1)))||(((memory_2>=1)&&(extBus_0>=1))&&(queue_4>=1)))||(((memory_3>=1)&&(extBus_0>=1))&&(queue_4>=1))) found Support [memory_1, extBus_0, queue_0, memory_2, memory_3, memory_4, memory_0, queue_1, queue_2, queue_3, queue_4]
Jun 10, 2015 11:06:48 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 11
Jun 10, 2015 11:06:48 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 11:06:48 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 35 / 46 variable(s)
Jun 10, 2015 11:06:48 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property SharedMemory-COL-000005-ReachabilityFireabilitySimple-2(refined 0 times)...
Jun 10, 2015 11:06:48 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 11:06:48 AM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 30 uncalled transitions.
Jun 10, 2015 11:06:48 AM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 30 uncalled transitions.
Jun 10, 2015 11:06:48 AM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 5 fixed domain variables (out of 11 variables)

Jun 10, 2015 11:06:48 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 20 ms
Jun 10, 2015 11:06:48 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
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)
Jun 10, 2015 11:06:48 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property SharedMemory-COL-000005-ReachabilityFireabilitySimple-2 due to an exception when running procedure.
Jun 10, 2015 11:06:48 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property SharedMemory-COL-000005-ReachabilityFireabilitySimple-2(UNSAT) depth K=1 took 130 ms
Jun 10, 2015 11:06:48 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property SharedMemory-COL-000005-ReachabilityFireabilitySimple-5:[invariant] : (((((active_0>=1)||(active_1>=1))||(active_2>=1))||(active_3>=1))||(active_4>=1)) found Support [active_0, active_1, active_2, active_3, active_4]
Jun 10, 2015 11:06:48 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 5
Jun 10, 2015 11:06:48 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 11:06:48 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 41 / 46 variable(s)
Jun 10, 2015 11:06:48 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property SharedMemory-COL-000005-ReachabilityFireabilitySimple-5(refined 0 times)...
Jun 10, 2015 11:06:48 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...

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_SharedMemory-COL-000005"
export BK_EXAMINATION="ReachabilityFireabilitySimple"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/home/fko/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_SharedMemory-COL-000005.tgz
mv S_SharedMemory-COL-000005 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_SharedMemory-COL-000005, examination is ReachabilityFireabilitySimple"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r271st-qhx2-143374437700182"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireabilitySimple" = "ReachabilityComputeBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireabilitySimple" != "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 "ReachabilityFireabilitySimple.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireabilitySimple.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireabilitySimple.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 '' ReachabilityFireabilitySimple.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 ;