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 Kanban-PT-0020, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r047kn-ebro-143236496900467
=====================================================================

--------------------
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 Kanban-PT-0020-ReachabilityFireability-0
FORMULA_NAME Kanban-PT-0020-ReachabilityFireability-1
FORMULA_NAME Kanban-PT-0020-ReachabilityFireability-10
FORMULA_NAME Kanban-PT-0020-ReachabilityFireability-11
FORMULA_NAME Kanban-PT-0020-ReachabilityFireability-12
FORMULA_NAME Kanban-PT-0020-ReachabilityFireability-13
FORMULA_NAME Kanban-PT-0020-ReachabilityFireability-14
FORMULA_NAME Kanban-PT-0020-ReachabilityFireability-15
FORMULA_NAME Kanban-PT-0020-ReachabilityFireability-2
FORMULA_NAME Kanban-PT-0020-ReachabilityFireability-3
FORMULA_NAME Kanban-PT-0020-ReachabilityFireability-4
FORMULA_NAME Kanban-PT-0020-ReachabilityFireability-5
FORMULA_NAME Kanban-PT-0020-ReachabilityFireability-6
FORMULA_NAME Kanban-PT-0020-ReachabilityFireability-7
FORMULA_NAME Kanban-PT-0020-ReachabilityFireability-8
FORMULA_NAME Kanban-PT-0020-ReachabilityFireability-9

=== Now, execution of the tool begins

BK_START 1432471735912

FORMULA Kanban-PT-0020-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL
FORMULA Kanban-PT-0020-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL
FORMULA Kanban-PT-0020-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL
FORMULA Kanban-PT-0020-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL
FORMULA Kanban-PT-0020-ReachabilityFireability-5 FALSE TECHNIQUES TOPOLOGICAL
FORMULA Kanban-PT-0020-ReachabilityFireability-1 TRUE TECHNIQUES TOPOLOGICAL
work folder: /home/mcc/execution
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
FORMULA Kanban-PT-0020-ReachabilityFireability-0 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
unsat
Reachability property Kanban-PT-0020-ReachabilityFireability-0 is true.
FORMULA Kanban-PT-0020-ReachabilityFireability-0 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property Kanban-PT-0020-ReachabilityFireability-2 does not hold.
FORMULA Kanban-PT-0020-ReachabilityFireability-2 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property Kanban-PT-0020-ReachabilityFireability-3 does not hold.
FORMULA Kanban-PT-0020-ReachabilityFireability-3 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property Kanban-PT-0020-ReachabilityFireability-4 is true.
FORMULA Kanban-PT-0020-ReachabilityFireability-4 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : Kanban-PT-0020-ReachabilityFireability-6
FORMULA Kanban-PT-0020-ReachabilityFireability-6 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property Kanban-PT-0020-ReachabilityFireability-7 does not hold.
FORMULA Kanban-PT-0020-ReachabilityFireability-7 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property Kanban-PT-0020-ReachabilityFireability-8 does not hold.
FORMULA Kanban-PT-0020-ReachabilityFireability-8 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property Kanban-PT-0020-ReachabilityFireability-9 does not hold.
FORMULA Kanban-PT-0020-ReachabilityFireability-9 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : Kanban-PT-0020-ReachabilityFireability-12
FORMULA Kanban-PT-0020-ReachabilityFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property Kanban-PT-0020-ReachabilityFireability-15 does not hold.
FORMULA Kanban-PT-0020-ReachabilityFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
work folder: /home/mcc/execution
FORMULA Kanban-PT-0020-ReachabilityFireability-3 FALSE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
unsat
unsat

BK_STOP 1432471743047

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

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0
May 24, 2015 12:48:59 PM fr.lip6.move.gal.application.Application transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 24, 2015 12:49:00 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 31 ms
May 24, 2015 12:49:00 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 16 places.
May 24, 2015 12:49:00 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 16 transitions.
May 24, 2015 12:49:00 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Kanban-PT-0020-ReachabilityFireability-1 is trivially true : it is verified in initial state.
May 24, 2015 12:49:00 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Kanban-PT-0020-ReachabilityFireability-5 is trivially false : it is not verified in initial state.
May 24, 2015 12:49:00 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Kanban-PT-0020-ReachabilityFireability-10 is trivially false : it is not verified in initial state.
May 24, 2015 12:49:00 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Kanban-PT-0020-ReachabilityFireability-11 is trivially false : it is not verified in initial state.
May 24, 2015 12:49:00 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Kanban-PT-0020-ReachabilityFireability-13 is trivially false : it is not verified in initial state.
May 24, 2015 12:49:00 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Kanban-PT-0020-ReachabilityFireability-14 is trivially false : it is not verified in initial state.
May 24, 2015 12:49:00 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Kanban-PT-0020-ReachabilityFireability-1 is trivially true : it is verified in initial state.
May 24, 2015 12:49:00 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Kanban-PT-0020-ReachabilityFireability-5 is trivially false : it is not verified in initial state.
May 24, 2015 12:49:00 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Kanban-PT-0020-ReachabilityFireability-10 is trivially false : it is not verified in initial state.
May 24, 2015 12:49:00 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Kanban-PT-0020-ReachabilityFireability-11 is trivially false : it is not verified in initial state.
May 24, 2015 12:49:00 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Kanban-PT-0020-ReachabilityFireability-13 is trivially false : it is not verified in initial state.
May 24, 2015 12:49:00 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Kanban-PT-0020-ReachabilityFireability-14 is trivially false : it is not verified in initial state.
May 24, 2015 12:49:00 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 52 ms
May 24, 2015 12:49:00 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityFireability.gal : 12 ms
May 24, 2015 12:49:00 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 34 ms
May 24, 2015 12:49:00 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 29 ms
May 24, 2015 12:49:00 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property Kanban-PT-0020-ReachabilityFireability-0:[reachable] : ((Pm1>=1)&&((((Pm1>=1)||(((P2>=1)&&(Pout4>=1))&&(P3>=1)))&&(Pback3>=1))&&(Pm3>=1))) found Support [Pm1, P2, Pout4, P3, Pback3, Pm3]
May 24, 2015 12:49:00 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 6
May 24, 2015 12:49:00 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 20
May 24, 2015 12:49:00 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 10 / 16 variable(s)
May 24, 2015 12:49:00 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Kanban-PT-0020-ReachabilityFireability-0(refined 0 times)...
May 24, 2015 12:49:00 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 24, 2015 12:49:00 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 15 ms
May 24, 2015 12:49:00 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 24, 2015 12:49:00 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
May 24, 2015 12:49:00 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
May 24, 2015 12:49:00 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityFireability.prop : 9 ms
May 24, 2015 12:49:01 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Kanban-PT-0020-ReachabilityFireability-0(UNSAT) depth K=1 took 363 ms
May 24, 2015 12:49:01 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Kanban-PT-0020-ReachabilityFireability-2(UNSAT) depth K=1 took 50 ms
May 24, 2015 12:49:01 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 371 ms
May 24, 2015 12:49:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tok4, tok4, tsynch1_23, tsynch4_23, tredo3, tsynch4_23]
May 24, 2015 12:49:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tok4, tok4, tsynch1_23, tsynch4_23, tredo3, tsynch4_23] on the original GAL...
May 24, 2015 12:49:01 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Kanban-PT-0020-ReachabilityFireability-3(UNSAT) depth K=1 took 43 ms
May 24, 2015 12:49:01 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 12 ms
May 24, 2015 12:49:01 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 24, 2015 12:49:01 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Kanban-PT-0020-ReachabilityFireability-4(UNSAT) depth K=1 took 43 ms
May 24, 2015 12:49:01 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Kanban-PT-0020-ReachabilityFireability-6(UNSAT) depth K=1 took 43 ms
May 24, 2015 12:49:01 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 108 ms
May 24, 2015 12:49:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tok4 couldn't be replayed on the original GAL
May 24, 2015 12:49:01 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tok4 to refine the abstraction...
May 24, 2015 12:49:01 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 20
May 24, 2015 12:49:01 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 9 / 16 variable(s)
May 24, 2015 12:49:01 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Kanban-PT-0020-ReachabilityFireability-7(UNSAT) depth K=1 took 39 ms
May 24, 2015 12:49:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Kanban-PT-0020-ReachabilityFireability-0(refined 1 times)...
May 24, 2015 12:49:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 24, 2015 12:49:01 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Kanban-PT-0020-ReachabilityFireability-8(UNSAT) depth K=1 took 32 ms
May 24, 2015 12:49:01 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Kanban-PT-0020-ReachabilityFireability-9(UNSAT) depth K=1 took 37 ms
May 24, 2015 12:49:01 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 46 ms
May 24, 2015 12:49:01 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 24, 2015 12:49:01 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Kanban-PT-0020-ReachabilityFireability-12(UNSAT) depth K=1 took 32 ms
May 24, 2015 12:49:01 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Kanban-PT-0020-ReachabilityFireability-15(UNSAT) depth K=1 took 34 ms
May 24, 2015 12:49:01 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 149 ms
May 24, 2015 12:49:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tin4, tin4, tok4, tok4, tsynch1_23, tsynch4_23, tredo3, tsynch4_23]
May 24, 2015 12:49:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tin4, tin4, tok4, tok4, tsynch1_23, tsynch4_23, tredo3, tsynch4_23] on the original GAL...
May 24, 2015 12:49:01 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 10 ms
May 24, 2015 12:49:01 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Kanban-PT-0020-ReachabilityFireability-0(UNSAT) depth K=6 took 80 ms
May 24, 2015 12:49:01 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 12 ms
May 24, 2015 12:49:01 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Kanban-PT-0020-ReachabilityFireability-2(UNSAT) depth K=6 took 58 ms
May 24, 2015 12:49:01 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 90 ms
May 24, 2015 12:49:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tsynch1_23 couldn't be replayed on the original GAL
May 24, 2015 12:49:01 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tsynch1_23 to refine the abstraction...
May 24, 2015 12:49:01 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 20
May 24, 2015 12:49:01 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 6 / 16 variable(s)
May 24, 2015 12:49:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Kanban-PT-0020-ReachabilityFireability-0(refined 2 times)...
May 24, 2015 12:49:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 24, 2015 12:49:01 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 12 ms
May 24, 2015 12:49:01 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 24, 2015 12:49:01 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Kanban-PT-0020-ReachabilityFireability-3(UNSAT) depth K=6 took 89 ms
May 24, 2015 12:49:01 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Kanban-PT-0020-ReachabilityFireability-4(UNSAT) depth K=6 took 95 ms
May 24, 2015 12:49:01 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 159 ms
May 24, 2015 12:49:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tin4, tin4, tok4, tok4, tsynch4_23, tredo3, tsynch4_23, tback1]
May 24, 2015 12:49:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tin4, tin4, tok4, tok4, tsynch4_23, tredo3, tsynch4_23, tback1] on the original GAL...
May 24, 2015 12:49:01 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 6 ms
May 24, 2015 12:49:01 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 24, 2015 12:49:01 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 38 ms
May 24, 2015 12:49:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tback1 couldn't be replayed on the original GAL
May 24, 2015 12:49:01 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tback1 to refine the abstraction...
May 24, 2015 12:49:01 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 20
May 24, 2015 12:49:01 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 5 / 16 variable(s)
May 24, 2015 12:49:01 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Kanban-PT-0020-ReachabilityFireability-6(UNSAT) depth K=6 took 56 ms
May 24, 2015 12:49:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Kanban-PT-0020-ReachabilityFireability-0(refined 3 times)...
May 24, 2015 12:49:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 24, 2015 12:49:01 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 23 ms
May 24, 2015 12:49:01 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 24, 2015 12:49:01 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Kanban-PT-0020-ReachabilityFireability-7(UNSAT) depth K=6 took 90 ms
May 24, 2015 12:49:02 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Kanban-PT-0020-ReachabilityFireability-8(UNSAT) depth K=6 took 87 ms
May 24, 2015 12:49:02 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Kanban-PT-0020-ReachabilityFireability-9(UNSAT) depth K=6 took 94 ms
May 24, 2015 12:49:02 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 276 ms
May 24, 2015 12:49:02 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tin4, tin4, tin4, tok4, tok4, tok4, tsynch4_23, tredo3, tsynch4_23, tok3, tsynch4_23, tok2, tsynch1_23]
May 24, 2015 12:49:02 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tin4, tin4, tin4, tok4, tok4, tok4, tsynch4_23, tredo3, tsynch4_23, tok3, tsynch4_23, tok2, tsynch1_23] on the original GAL...
May 24, 2015 12:49:02 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 8 ms
May 24, 2015 12:49:02 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 24, 2015 12:49:02 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Kanban-PT-0020-ReachabilityFireability-12(UNSAT) depth K=6 took 48 ms
May 24, 2015 12:49:02 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 50 ms
May 24, 2015 12:49:02 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: A valid concrete trace has been found by model-checking the abstraction after 3 refinement steps.
May 24, 2015 12:49:02 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property Kanban-PT-0020-ReachabilityFireability-2:[invariant] : (P4>=1) found Support [P4]
May 24, 2015 12:49:02 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 1
May 24, 2015 12:49:02 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 20
May 24, 2015 12:49:02 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 15 / 16 variable(s)
May 24, 2015 12:49:02 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Kanban-PT-0020-ReachabilityFireability-15(UNSAT) depth K=6 took 50 ms
May 24, 2015 12:49:02 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Kanban-PT-0020-ReachabilityFireability-2(refined 0 times)...
May 24, 2015 12:49:02 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 24, 2015 12:49:02 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 3 ms
May 24, 2015 12:49:02 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 24, 2015 12:49:02 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 42 ms
May 24, 2015 12:49:02 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tin4, tin4, tin4, tin4, tin4, tin4, tin4, tin4, tin4, tin4, tin4, tin4, tin4, tin4, tin4, tin4, tin4, tin4, tin4, tin4]
May 24, 2015 12:49:02 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tin4, tin4, tin4, tin4, tin4, tin4, tin4, tin4, tin4, tin4, tin4, tin4, tin4, tin4, tin4, tin4, tin4, tin4, tin4, tin4] on the original GAL...
May 24, 2015 12:49:02 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 6 ms
May 24, 2015 12:49:02 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 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.ITSTraceChecker.check(ITSTraceChecker.java:33)
at fr.lip6.move.gal.cegar.checkers.CEGARChecker.check(CEGARChecker.java:70)
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)
May 24, 2015 12:49:02 PM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property Kanban-PT-0020-ReachabilityFireability-2 due to an exception when running procedure.
May 24, 2015 12:49:02 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property Kanban-PT-0020-ReachabilityFireability-3:[invariant] : ((((Pback4>=1)||((Pback2>=1)&&(Pm3>=1)))||((P4>=1)||(((P2>=1)&&(Pout4>=1))&&(P3>=1))))||(Pback2>=1)) found Support [Pback4, Pback2, Pm3, P4, P2, Pout4, P3]
May 24, 2015 12:49:02 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 7
May 24, 2015 12:49:02 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 20
May 24, 2015 12:49:02 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 9 / 16 variable(s)
May 24, 2015 12:49:02 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Kanban-PT-0020-ReachabilityFireability-3(refined 0 times)...
May 24, 2015 12:49:02 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 24, 2015 12:49:02 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 6 ms
May 24, 2015 12:49:02 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 0 ms

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="Kanban-PT-0020"
export BK_EXAMINATION="ReachabilityFireability"
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/Kanban-PT-0020.tgz
mv Kanban-PT-0020 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 Kanban-PT-0020, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r047kn-ebro-143236496900467"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "ReachabilityComputeBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.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 ;