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_RwMutex-PT-r0100w0010, examination is ReachabilityFireabilitySimple
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r271st-qhx2-143374437700130
=====================================================================

--------------------
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-r0100w0010-ReachabilityFireabilitySimple-0
FORMULA_NAME RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-1
FORMULA_NAME RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-10
FORMULA_NAME RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-11
FORMULA_NAME RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-12
FORMULA_NAME RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-13
FORMULA_NAME RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-14
FORMULA_NAME RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-15
FORMULA_NAME RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-2
FORMULA_NAME RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-3
FORMULA_NAME RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-4
FORMULA_NAME RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-5
FORMULA_NAME RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-6
FORMULA_NAME RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-7
FORMULA_NAME RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-8
FORMULA_NAME RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-9

=== Now, execution of the tool begins

BK_START 1433932342106

FORMULA RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-12 TRUE TECHNIQUES TOPOLOGICAL
FORMULA RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-11 TRUE TECHNIQUES TOPOLOGICAL
FORMULA RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-7 TRUE TECHNIQUES TOPOLOGICAL
FORMULA RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-5 FALSE TECHNIQUES TOPOLOGICAL
FORMULA RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-3 TRUE TECHNIQUES TOPOLOGICAL
FORMULA RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-2 TRUE TECHNIQUES TOPOLOGICAL
FORMULA RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-1 TRUE TECHNIQUES TOPOLOGICAL
FORMULA RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-0 FALSE TECHNIQUES TOPOLOGICAL
work folder: /home/mcc/execution
unsat
FORMULA RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-4 FALSE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
unsat
unsat
FORMULA RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-6 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
unsat
FORMULA RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-8 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
unsat
unsat
FORMULA RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-9 FALSE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
unsat
unsat
FORMULA RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-10 FALSE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
FORMULA RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-13 FALSE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
FORMULA RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-14 FALSE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
sat
FORMULA RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-4 FALSE TECHNIQUES SAT_SMT COLLATERAL_PROCESSING
FORMULA RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-15 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR

BK_STOP 1433932362997

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

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0
Jun 10, 2015 10:32:28 AM fr.lip6.move.gal.application.Application transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Jun 10, 2015 10:32:28 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 100 ms
Jun 10, 2015 10:32:28 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 320 places.
Jun 10, 2015 10:32:28 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 220 transitions.
Jun 10, 2015 10:32:29 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-0 is trivially false : it is not verified in initial state.
Jun 10, 2015 10:32:29 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-1 is trivially true : it is verified in initial state.
Jun 10, 2015 10:32:29 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-2 is trivially true : it is verified in initial state.
Jun 10, 2015 10:32:29 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-3 is trivially true : it is verified in initial state.
Jun 10, 2015 10:32:29 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-5 is trivially false : it is not verified in initial state.
Jun 10, 2015 10:32:29 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-7 is trivially true : it is verified in initial state.
Jun 10, 2015 10:32:29 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-11 is trivially true : it is verified in initial state.
Jun 10, 2015 10:32:29 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-12 is trivially true : it is verified in initial state.
Jun 10, 2015 10:32:29 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-0 is trivially false : it is not verified in initial state.
Jun 10, 2015 10:32:29 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-1 is trivially true : it is verified in initial state.
Jun 10, 2015 10:32:29 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-2 is trivially true : it is verified in initial state.
Jun 10, 2015 10:32:29 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-3 is trivially true : it is verified in initial state.
Jun 10, 2015 10:32:29 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-5 is trivially false : it is not verified in initial state.
Jun 10, 2015 10:32:29 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-7 is trivially true : it is verified in initial state.
Jun 10, 2015 10:32:29 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-11 is trivially true : it is verified in initial state.
Jun 10, 2015 10:32:29 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-12 is trivially true : it is verified in initial state.
Jun 10, 2015 10:32:29 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 501 ms
Jun 10, 2015 10:32:29 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityFireabilitySimple.gal : 121 ms
Jun 10, 2015 10:32:30 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 541 ms
Jun 10, 2015 10:32:30 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
Jun 10, 2015 10:32:30 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityFireabilitySimple.prop : 1 ms
Jun 10, 2015 10:32:30 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 618 ms
Jun 10, 2015 10:32:30 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-4:[invariant] : ((p288>=1)&&(p78>=1)) found Support [p288, p78]
Jun 10, 2015 10:32:30 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
Jun 10, 2015 10:32:30 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:32:30 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 318 / 320 variable(s)
Jun 10, 2015 10:32:30 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-4(refined 0 times)...
Jun 10, 2015 10:32:30 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:32:30 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 30 ms
Jun 10, 2015 10:32:30 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 10, 2015 10:32:30 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 104 ms
Jun 10, 2015 10:32:30 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t101]
Jun 10, 2015 10:32:30 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t101] on the original GAL...
Jun 10, 2015 10:32:31 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1045 ms
Jun 10, 2015 10:32:31 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 9 ms
Jun 10, 2015 10:32:32 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-4(UNSAT) depth K=1 took 2376 ms
Jun 10, 2015 10:32:32 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 2054 ms
Jun 10, 2015 10:32:32 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.
Jun 10, 2015 10:32:32 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-6:[reachable] : (p198>=1) found Support [p198]
Jun 10, 2015 10:32:32 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 1
Jun 10, 2015 10:32:32 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:32:32 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 319 / 320 variable(s)
Jun 10, 2015 10:32:32 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-6(refined 0 times)...
Jun 10, 2015 10:32:32 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:32:32 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1 ms
Jun 10, 2015 10:32:32 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:32:33 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 80 ms
Jun 10, 2015 10:32:33 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t86]
Jun 10, 2015 10:32:33 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t86] on the original GAL...
Jun 10, 2015 10:32:33 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 248 ms
Jun 10, 2015 10:32:33 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 5 ms
Jun 10, 2015 10:32:33 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-6(UNSAT) depth K=1 took 856 ms
Jun 10, 2015 10:32:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-8(UNSAT) depth K=1 took 736 ms
Jun 10, 2015 10:32:34 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 1166 ms
Jun 10, 2015 10:32:34 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.
Jun 10, 2015 10:32:34 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-8:[reachable] : (p124>=1) found Support [p124]
Jun 10, 2015 10:32:34 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 1
Jun 10, 2015 10:32:34 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:32:34 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 319 / 320 variable(s)
Jun 10, 2015 10:32:34 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-8(refined 0 times)...
Jun 10, 2015 10:32:34 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:32:34 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1 ms
Jun 10, 2015 10:32:34 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:32:34 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 40 ms
Jun 10, 2015 10:32:34 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t23]
Jun 10, 2015 10:32:34 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t23] on the original GAL...
Jun 10, 2015 10:32:34 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 281 ms
Jun 10, 2015 10:32:34 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 5 ms
Jun 10, 2015 10:32:35 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-9(UNSAT) depth K=1 took 852 ms
Jun 10, 2015 10:32:35 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 1226 ms
Jun 10, 2015 10:32:35 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.
Jun 10, 2015 10:32:35 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-9:[invariant] : ((p240>=1)&&(p30>=1)) found Support [p240, p30]
Jun 10, 2015 10:32:35 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
Jun 10, 2015 10:32:35 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:32:35 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 318 / 320 variable(s)
Jun 10, 2015 10:32:35 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-9(refined 0 times)...
Jun 10, 2015 10:32:35 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:32:35 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 31 ms
Jun 10, 2015 10:32:35 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
Jun 10, 2015 10:32:35 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 84 ms
Jun 10, 2015 10:32:35 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t101]
Jun 10, 2015 10:32:35 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t101] on the original GAL...
Jun 10, 2015 10:32:35 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-10(UNSAT) depth K=1 took 784 ms
Jun 10, 2015 10:32:36 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 313 ms
Jun 10, 2015 10:32:36 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 21 ms
Jun 10, 2015 10:32:36 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-13(UNSAT) depth K=1 took 805 ms
Jun 10, 2015 10:32:37 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 1400 ms
Jun 10, 2015 10:32:37 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.
Jun 10, 2015 10:32:37 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-10:[invariant] : ((p271>=1)&&(p61>=1)) found Support [p271, p61]
Jun 10, 2015 10:32:37 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
Jun 10, 2015 10:32:37 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:32:37 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 318 / 320 variable(s)
Jun 10, 2015 10:32:37 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-10(refined 0 times)...
Jun 10, 2015 10:32:37 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:32:37 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 11 ms
Jun 10, 2015 10:32:37 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
Jun 10, 2015 10:32:37 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 47 ms
Jun 10, 2015 10:32:37 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t101]
Jun 10, 2015 10:32:37 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t101] on the original GAL...
Jun 10, 2015 10:32:37 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-14(UNSAT) depth K=1 took 745 ms
Jun 10, 2015 10:32:37 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 266 ms
Jun 10, 2015 10:32:37 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 19 ms
Jun 10, 2015 10:32:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-15(UNSAT) depth K=1 took 838 ms
Jun 10, 2015 10:32:38 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 1218 ms
Jun 10, 2015 10:32:38 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.
Jun 10, 2015 10:32:38 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-13:[invariant] : ((p304>=1)&&(p94>=1)) found Support [p304, p94]
Jun 10, 2015 10:32:38 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
Jun 10, 2015 10:32:38 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:32:38 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 318 / 320 variable(s)
Jun 10, 2015 10:32:38 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-13(refined 0 times)...
Jun 10, 2015 10:32:38 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:32:38 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 8 ms
Jun 10, 2015 10:32:38 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:32:38 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 51 ms
Jun 10, 2015 10:32:38 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t101]
Jun 10, 2015 10:32:38 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t101] on the original GAL...
Jun 10, 2015 10:32:38 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 153 ms
Jun 10, 2015 10:32:38 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
Jun 10, 2015 10:32:39 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 1059 ms
Jun 10, 2015 10:32:39 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.
Jun 10, 2015 10:32:39 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-14:[invariant] : ((p2>=1)&&(p212>=1)) found Support [p2, p212]
Jun 10, 2015 10:32:39 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
Jun 10, 2015 10:32:39 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:32:39 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 318 / 320 variable(s)
Jun 10, 2015 10:32:39 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-14(refined 0 times)...
Jun 10, 2015 10:32:39 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:32:39 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 11 ms
Jun 10, 2015 10:32:39 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 10, 2015 10:32:39 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 41 ms
Jun 10, 2015 10:32:39 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t101]
Jun 10, 2015 10:32:39 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t101] on the original GAL...
Jun 10, 2015 10:32:40 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 205 ms
Jun 10, 2015 10:32:40 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 5 ms
Jun 10, 2015 10:32:41 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 1110 ms
Jun 10, 2015 10:32:41 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.
Jun 10, 2015 10:32:41 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-15:[reachable] : (p181>=1) found Support [p181]
Jun 10, 2015 10:32:41 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 1
Jun 10, 2015 10:32:41 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:32:41 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 319 / 320 variable(s)
Jun 10, 2015 10:32:41 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-15(refined 0 times)...
Jun 10, 2015 10:32:41 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:32:41 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1 ms
Jun 10, 2015 10:32:41 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 10, 2015 10:32:41 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 28 ms
Jun 10, 2015 10:32:41 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t69]
Jun 10, 2015 10:32:41 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t69] on the original GAL...
Jun 10, 2015 10:32:41 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 166 ms
Jun 10, 2015 10:32:41 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 8 ms
Jun 10, 2015 10:32:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0100w0010-ReachabilityFireabilitySimple-4(SAT) depth K=6 took 3367 ms
Jun 10, 2015 10:32:42 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 1074 ms
Jun 10, 2015 10:32:42 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.
Exception in thread "Thread-5" java.lang.IllegalThreadStateException: process hasn't exited
at java.lang.UNIXProcess.exitValue(UNIXProcess.java:421)
at fr.lip6.move.gal.itstools.ProcessController.execute(ProcessController.java:125)
at fr.lip6.move.gal.application.Application.runTool(Application.java:408)
at fr.lip6.move.gal.application.Application$1.run(Application.java:216)
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="S_RwMutex-PT-r0100w0010"
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_RwMutex-PT-r0100w0010.tgz
mv S_RwMutex-PT-r0100w0010 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_RwMutex-PT-r0100w0010, 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-qhx2-143374437700130"
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 ;