fond
Model Checking Contest @ Petri Nets 2015
Bruxelles, Belgium, June 23, 2015
Execution of r089kn-qhx2-143267643800052
Last Updated
August 19, 2015

About the Execution of ITS-Tools for RwMutex-PT-r0010w0050

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
482.160 13006.00 38037.00 355.10 FTTTFTTFTFTTFFTT normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Waiting for the VM to be ready (probing ssh)
........................
=====================================================================
Generated by BenchKit 2-2265
Executing tool itstools
Input is RwMutex-PT-r0010w0050, examination is ReachabilityFireabilitySimple
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r089kn-qhx2-143267643800052
=====================================================================


--------------------
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 RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-0
FORMULA_NAME RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-1
FORMULA_NAME RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-10
FORMULA_NAME RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-11
FORMULA_NAME RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-12
FORMULA_NAME RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-13
FORMULA_NAME RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-14
FORMULA_NAME RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-15
FORMULA_NAME RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-2
FORMULA_NAME RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-3
FORMULA_NAME RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-4
FORMULA_NAME RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-5
FORMULA_NAME RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-6
FORMULA_NAME RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-7
FORMULA_NAME RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-8
FORMULA_NAME RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-9

=== Now, execution of the tool begins

BK_START 1432883632831

FORMULA RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-13 TRUE TECHNIQUES TOPOLOGICAL
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-12 FALSE TECHNIQUES TOPOLOGICAL
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-11 TRUE TECHNIQUES TOPOLOGICAL
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-3 FALSE TECHNIQUES TOPOLOGICAL
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-1 TRUE TECHNIQUES TOPOLOGICAL
work folder: /home/mcc/execution
unsat
unsat
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-0 FALSE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
unsat
unsat
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-2 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
unsat
unsat
unsat
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-4 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
unsat
unsat
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-5 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
unsat
unsat
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-6 FALSE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
sat
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-0 FALSE TECHNIQUES SAT_SMT COLLATERAL_PROCESSING
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-7 FALSE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-8 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
Invariant property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-0 does not hold.
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-0 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-2 is true.
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-2 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-4 is true.
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-4 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-5 is true.
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-5 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-6 does not hold.
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-6 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-7 does not hold.
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-7 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-8 is true.
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-8 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-9 is true.
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-9 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-10 is true.
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-14 is true.
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-15 does not hold.
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
work folder: /home/mcc/execution
sat
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-2 TRUE TECHNIQUES SAT_SMT COLLATERAL_PROCESSING

BK_STOP 1432883645837

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

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0
May 29, 2015 7:13:58 AM fr.lip6.move.gal.application.Application transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 29, 2015 7:13:58 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 73 ms
May 29, 2015 7:13:58 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 130 places.
May 29, 2015 7:13:58 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 120 transitions.
May 29, 2015 7:13:59 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-1 is trivially true : it is verified in initial state.
May 29, 2015 7:13:59 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-3 is trivially false : it is not verified in initial state.
May 29, 2015 7:13:59 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-11 is trivially true : it is verified in initial state.
May 29, 2015 7:13:59 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-12 is trivially false : it is not verified in initial state.
May 29, 2015 7:13:59 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-13 is trivially true : it is verified in initial state.
May 29, 2015 7:13:59 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-1 is trivially true : it is verified in initial state.
May 29, 2015 7:13:59 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-3 is trivially false : it is not verified in initial state.
May 29, 2015 7:13:59 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-11 is trivially true : it is verified in initial state.
May 29, 2015 7:13:59 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-12 is trivially false : it is not verified in initial state.
May 29, 2015 7:13:59 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-13 is trivially true : it is verified in initial state.
May 29, 2015 7:13:59 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 257 ms
May 29, 2015 7:13:59 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityFireabilitySimple.gal : 45 ms
May 29, 2015 7:13:59 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
May 29, 2015 7:13:59 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityFireabilitySimple.prop : 1 ms
May 29, 2015 7:13:59 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 494 ms
May 29, 2015 7:13:59 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 473 ms
May 29, 2015 7:14:00 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-0:[invariant] : (((((((((((p19>=1)&&(p72>=1))&&(p73>=1))&&(p74>=1))&&(p75>=1))&&(p76>=1))&&(p77>=1))&&(p78>=1))&&(p79>=1))&&(p80>=1))&&(p81>=1)) found Support [p19, p72, p73, p74, p75, p76, p77, p78, p79, p80, p81]
May 29, 2015 7:14:00 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 11
May 29, 2015 7:14:00 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 29, 2015 7:14:00 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 119 / 130 variable(s)
May 29, 2015 7:14:00 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-0(refined 0 times)...
May 29, 2015 7:14:00 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 29, 2015 7:14:00 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 110 ms
May 29, 2015 7:14:00 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 9 ms
May 29, 2015 7:14:00 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-0(UNSAT) depth K=1 took 690 ms
May 29, 2015 7:14:00 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 421 ms
May 29, 2015 7:14:00 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t1]
May 29, 2015 7:14:00 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t1] on the original GAL...
May 29, 2015 7:14:00 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 219 ms
May 29, 2015 7:14:00 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 12 ms
May 29, 2015 7:14:00 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-2(UNSAT) depth K=1 took 376 ms
May 29, 2015 7:14:01 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 494 ms
May 29, 2015 7:14:01 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: A valid concrete trace has been found by model-checking the abstraction after 0 refinement steps.
May 29, 2015 7:14:01 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-2:[reachable] : (p96>=1) found Support [p96]
May 29, 2015 7:14:01 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 1
May 29, 2015 7:14:01 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 29, 2015 7:14:01 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-4(UNSAT) depth K=1 took 222 ms
May 29, 2015 7:14:01 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 129 / 130 variable(s)
May 29, 2015 7:14:01 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-2(refined 0 times)...
May 29, 2015 7:14:01 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 29, 2015 7:14:01 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 2 ms
May 29, 2015 7:14:01 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 29, 2015 7:14:01 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 70 ms
May 29, 2015 7:14:01 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t24]
May 29, 2015 7:14:01 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t24] on the original GAL...
May 29, 2015 7:14:01 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 81 ms
May 29, 2015 7:14:01 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
May 29, 2015 7:14:01 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-5(UNSAT) depth K=1 took 258 ms
May 29, 2015 7:14:01 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 383 ms
May 29, 2015 7:14:01 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: A valid concrete trace has been found by model-checking the abstraction after 0 refinement steps.
May 29, 2015 7:14:01 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-6(UNSAT) depth K=1 took 229 ms
May 29, 2015 7:14:01 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-4:[reachable] : (p109>=1) found Support [p109]
May 29, 2015 7:14:01 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 1
May 29, 2015 7:14:01 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 29, 2015 7:14:01 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 129 / 130 variable(s)
May 29, 2015 7:14:01 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-4(refined 0 times)...
May 29, 2015 7:14:01 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 29, 2015 7:14:01 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 2 ms
May 29, 2015 7:14:01 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 13 ms
May 29, 2015 7:14:01 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 50 ms
May 29, 2015 7:14:01 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t37]
May 29, 2015 7:14:01 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t37] on the original GAL...
May 29, 2015 7:14:01 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-7(UNSAT) depth K=1 took 209 ms
May 29, 2015 7:14:01 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 185 ms
May 29, 2015 7:14:01 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 8 ms
May 29, 2015 7:14:02 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-8(UNSAT) depth K=1 took 237 ms
May 29, 2015 7:14:02 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 427 ms
May 29, 2015 7:14:02 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: A valid concrete trace has been found by model-checking the abstraction after 0 refinement steps.
May 29, 2015 7:14:02 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-5:[reachable] : (p83>=1) found Support [p83]
May 29, 2015 7:14:02 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 1
May 29, 2015 7:14:02 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 29, 2015 7:14:02 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 129 / 130 variable(s)
May 29, 2015 7:14:02 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-5(refined 0 times)...
May 29, 2015 7:14:02 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 29, 2015 7:14:02 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1 ms
May 29, 2015 7:14:02 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 29, 2015 7:14:02 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 33 ms
May 29, 2015 7:14:02 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t11]
May 29, 2015 7:14:02 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t11] on the original GAL...
May 29, 2015 7:14:02 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 139 ms
May 29, 2015 7:14:02 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-9(UNSAT) depth K=1 took 344 ms
May 29, 2015 7:14:02 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 8 ms
May 29, 2015 7:14:02 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-10(UNSAT) depth K=1 took 210 ms
May 29, 2015 7:14:02 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 358 ms
May 29, 2015 7:14:02 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: A valid concrete trace has been found by model-checking the abstraction after 0 refinement steps.
May 29, 2015 7:14:02 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-6:[invariant] : (((((((((((p16>=1)&&(p72>=1))&&(p73>=1))&&(p74>=1))&&(p75>=1))&&(p76>=1))&&(p77>=1))&&(p78>=1))&&(p79>=1))&&(p80>=1))&&(p81>=1)) found Support [p16, p72, p73, p74, p75, p76, p77, p78, p79, p80, p81]
May 29, 2015 7:14:02 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 11
May 29, 2015 7:14:02 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 29, 2015 7:14:02 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 119 / 130 variable(s)
May 29, 2015 7:14:02 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-6(refined 0 times)...
May 29, 2015 7:14:02 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 29, 2015 7:14:02 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 121 ms
May 29, 2015 7:14:02 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-14(UNSAT) depth K=1 took 219 ms
May 29, 2015 7:14:02 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 19 ms
May 29, 2015 7:14:03 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-15(UNSAT) depth K=1 took 225 ms
May 29, 2015 7:14:03 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 475 ms
May 29, 2015 7:14:03 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t1]
May 29, 2015 7:14:03 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t1] on the original GAL...
May 29, 2015 7:14:03 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 92 ms
May 29, 2015 7:14:03 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 29, 2015 7:14:03 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 275 ms
May 29, 2015 7:14:03 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: A valid concrete trace has been found by model-checking the abstraction after 0 refinement steps.
May 29, 2015 7:14:03 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-7:[invariant] : (((((((((((p48>=1)&&(p72>=1))&&(p73>=1))&&(p74>=1))&&(p75>=1))&&(p76>=1))&&(p77>=1))&&(p78>=1))&&(p79>=1))&&(p80>=1))&&(p81>=1)) found Support [p48, p72, p73, p74, p75, p76, p77, p78, p79, p80, p81]
May 29, 2015 7:14:03 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 11
May 29, 2015 7:14:03 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 29, 2015 7:14:03 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 119 / 130 variable(s)
May 29, 2015 7:14:03 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-7(refined 0 times)...
May 29, 2015 7:14:03 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 29, 2015 7:14:03 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 199 ms
May 29, 2015 7:14:03 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
May 29, 2015 7:14:04 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 401 ms
May 29, 2015 7:14:04 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t1]
May 29, 2015 7:14:04 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t1] on the original GAL...
May 29, 2015 7:14:04 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 115 ms
May 29, 2015 7:14:04 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 29, 2015 7:14:04 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-0(SAT) depth K=6 took 1041 ms
May 29, 2015 7:14:04 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 514 ms
May 29, 2015 7:14:04 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: A valid concrete trace has been found by model-checking the abstraction after 0 refinement steps.
May 29, 2015 7:14:04 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-8:[reachable] : (p101>=1) found Support [p101]
May 29, 2015 7:14:04 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 1
May 29, 2015 7:14:04 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 29, 2015 7:14:04 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 129 / 130 variable(s)
May 29, 2015 7:14:04 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-8(refined 0 times)...
May 29, 2015 7:14:04 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 29, 2015 7:14:04 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 2 ms
May 29, 2015 7:14:04 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 29, 2015 7:14:04 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 80 ms
May 29, 2015 7:14:04 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t29]
May 29, 2015 7:14:04 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t29] on the original GAL...
May 29, 2015 7:14:04 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 74 ms
May 29, 2015 7:14:04 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 29, 2015 7:14:04 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 272 ms
May 29, 2015 7:14:04 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: A valid concrete trace has been found by model-checking the abstraction after 0 refinement steps.
May 29, 2015 7:14:04 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-9:[reachable] : (p62>=1) found Support [p62]
May 29, 2015 7:14:04 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 1
May 29, 2015 7:14:04 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 29, 2015 7:14:04 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 129 / 130 variable(s)
May 29, 2015 7:14:04 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0010w0050-ReachabilityFireabilitySimple-9(refined 0 times)...
May 29, 2015 7:14:04 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 29, 2015 7:14:04 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1 ms
May 29, 2015 7:14:04 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 29, 2015 7:14:05 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 73 ms
May 29, 2015 7:14:05 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t2]
May 29, 2015 7:14:05 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t2] on the original GAL...
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)

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="RwMutex-PT-r0010w0050"
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/RwMutex-PT-r0010w0050.tgz
mv RwMutex-PT-r0010w0050 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 RwMutex-PT-r0010w0050, 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 r089kn-qhx2-143267643800052"
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 ;