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-r0020w0010, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r271st-qhx2-143374437700113
=====================================================================

--------------------
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-r0020w0010-ReachabilityCardinality-0
FORMULA_NAME RwMutex-PT-r0020w0010-ReachabilityCardinality-1
FORMULA_NAME RwMutex-PT-r0020w0010-ReachabilityCardinality-10
FORMULA_NAME RwMutex-PT-r0020w0010-ReachabilityCardinality-11
FORMULA_NAME RwMutex-PT-r0020w0010-ReachabilityCardinality-12
FORMULA_NAME RwMutex-PT-r0020w0010-ReachabilityCardinality-13
FORMULA_NAME RwMutex-PT-r0020w0010-ReachabilityCardinality-14
FORMULA_NAME RwMutex-PT-r0020w0010-ReachabilityCardinality-15
FORMULA_NAME RwMutex-PT-r0020w0010-ReachabilityCardinality-2
FORMULA_NAME RwMutex-PT-r0020w0010-ReachabilityCardinality-3
FORMULA_NAME RwMutex-PT-r0020w0010-ReachabilityCardinality-4
FORMULA_NAME RwMutex-PT-r0020w0010-ReachabilityCardinality-5
FORMULA_NAME RwMutex-PT-r0020w0010-ReachabilityCardinality-6
FORMULA_NAME RwMutex-PT-r0020w0010-ReachabilityCardinality-7
FORMULA_NAME RwMutex-PT-r0020w0010-ReachabilityCardinality-8
FORMULA_NAME RwMutex-PT-r0020w0010-ReachabilityCardinality-9

=== Now, execution of the tool begins

BK_START 1433930737379

FORMULA RwMutex-PT-r0020w0010-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL
FORMULA RwMutex-PT-r0020w0010-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL
FORMULA RwMutex-PT-r0020w0010-ReachabilityCardinality-8 FALSE TECHNIQUES TOPOLOGICAL
FORMULA RwMutex-PT-r0020w0010-ReachabilityCardinality-0 FALSE TECHNIQUES TOPOLOGICAL
work folder: /home/mcc/execution
work folder: /home/mcc/execution
work folder: /home/mcc/execution
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
work folder: /home/mcc/execution
work folder: /home/mcc/execution
work folder: /home/mcc/execution
work folder: /home/mcc/execution
work folder: /home/mcc/execution
unsat
work folder: /home/mcc/execution
work folder: /home/mcc/execution
work folder: /home/mcc/execution
unsat
unsat
unsat
unsat
work folder: /home/mcc/execution
unsat

BK_STOP 1433930758651

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

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0
Jun 10, 2015 10:05:43 AM fr.lip6.move.gal.application.Application transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Jun 10, 2015 10:05:43 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 54 ms
Jun 10, 2015 10:05:43 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 80 places.
Jun 10, 2015 10:05:44 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 60 transitions.
Jun 10, 2015 10:05:44 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0020w0010-ReachabilityCardinality-0 is trivially false : it is not verified in initial state.
Jun 10, 2015 10:05:44 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0020w0010-ReachabilityCardinality-8 is trivially false : it is not verified in initial state.
Jun 10, 2015 10:05:44 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0020w0010-ReachabilityCardinality-11 is trivially false : it is not verified in initial state.
Jun 10, 2015 10:05:44 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0020w0010-ReachabilityCardinality-15 is trivially false : it is not verified in initial state.
Jun 10, 2015 10:05:44 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0020w0010-ReachabilityCardinality-0 is trivially false : it is not verified in initial state.
Jun 10, 2015 10:05:44 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0020w0010-ReachabilityCardinality-8 is trivially false : it is not verified in initial state.
Jun 10, 2015 10:05:44 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0020w0010-ReachabilityCardinality-11 is trivially false : it is not verified in initial state.
Jun 10, 2015 10:05:44 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0020w0010-ReachabilityCardinality-15 is trivially false : it is not verified in initial state.
Jun 10, 2015 10:05:44 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 417 ms
Jun 10, 2015 10:05:44 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityCardinality.gal : 35 ms
Jun 10, 2015 10:05:44 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 215 ms
Jun 10, 2015 10:05:45 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 302 ms
Jun 10, 2015 10:05:45 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
Jun 10, 2015 10:05:45 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityCardinality.prop : 3 ms
Jun 10, 2015 10:05:45 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0020w0010-ReachabilityCardinality-1:[reachable] : (p61>=3) found Support [p61]
Jun 10, 2015 10:05:45 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 1
Jun 10, 2015 10:05:45 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:45 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 79 / 80 variable(s)
Jun 10, 2015 10:05:45 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-1(refined 0 times)...
Jun 10, 2015 10:05:45 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:45 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 11 ms
Jun 10, 2015 10:05:45 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 0 ms
Jun 10, 2015 10:05:45 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 291 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 10:05:45 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property RwMutex-PT-r0020w0010-ReachabilityCardinality-1 due to an exception when running procedure.
Jun 10, 2015 10:05:45 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0020w0010-ReachabilityCardinality-2:[invariant] : ((!((p65>=1)||(p6<=p12)))||(!((p48>=2)&&(p68>=3)))) found Support [p65, p6, p12, p48, p68]
Jun 10, 2015 10:05:45 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 5
Jun 10, 2015 10:05:45 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:45 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 75 / 80 variable(s)
Jun 10, 2015 10:05:45 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-2(refined 0 times)...
Jun 10, 2015 10:05:45 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:45 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 45 ms
Jun 10, 2015 10:05:45 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:05:45 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 138 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 10:05:45 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property RwMutex-PT-r0020w0010-ReachabilityCardinality-2 due to an exception when running procedure.
Jun 10, 2015 10:05:45 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0020w0010-ReachabilityCardinality-3:[invariant] : (p79<=p16) found Support [p79, p16]
Jun 10, 2015 10:05:45 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
Jun 10, 2015 10:05:45 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:45 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0020w0010-ReachabilityCardinality-1(UNSAT) depth K=1 took 660 ms
Jun 10, 2015 10:05:45 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 78 / 80 variable(s)
Jun 10, 2015 10:05:45 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-3(refined 0 times)...
Jun 10, 2015 10:05:45 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:45 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 3 ms
Jun 10, 2015 10:05:45 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 6 ms
Jun 10, 2015 10:05:45 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 90 ms
Jun 10, 2015 10:05:45 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t15, t28]
Jun 10, 2015 10:05:45 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t15, t28] on the original GAL...
Jun 10, 2015 10:05:45 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0020w0010-ReachabilityCardinality-2(UNSAT) depth K=1 took 211 ms
Jun 10, 2015 10:05:46 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 192 ms
Jun 10, 2015 10:05:46 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 35 ms
Jun 10, 2015 10:05:46 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0020w0010-ReachabilityCardinality-3(UNSAT) depth K=1 took 229 ms
Jun 10, 2015 10:05:46 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 364 ms
Jun 10, 2015 10:05:46 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t28 couldn't be replayed on the original GAL
Jun 10, 2015 10:05:46 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t28 to refine the abstraction...
Jun 10, 2015 10:05:46 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:46 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 57 / 80 variable(s)
Jun 10, 2015 10:05:46 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-3(refined 1 times)...
Jun 10, 2015 10:05:46 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:46 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0020w0010-ReachabilityCardinality-4(UNSAT) depth K=1 took 214 ms
Jun 10, 2015 10:05:46 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 87 ms
Jun 10, 2015 10:05:46 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 15 ms
Jun 10, 2015 10:05:46 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0020w0010-ReachabilityCardinality-5(UNSAT) depth K=1 took 127 ms
Jun 10, 2015 10:05:46 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0020w0010-ReachabilityCardinality-6(UNSAT) depth K=1 took 96 ms
Jun 10, 2015 10:05:46 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 298 ms
Jun 10, 2015 10:05:46 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t15, t51, t28]
Jun 10, 2015 10:05:46 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t15, t51, t28] on the original GAL...
Jun 10, 2015 10:05:46 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0020w0010-ReachabilityCardinality-7(UNSAT) depth K=1 took 129 ms
Jun 10, 2015 10:05:46 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 56 ms
Jun 10, 2015 10:05:46 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 7 ms
Jun 10, 2015 10:05:46 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 157 ms
Jun 10, 2015 10:05:46 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t51 couldn't be replayed on the original GAL
Jun 10, 2015 10:05:46 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t51 to refine the abstraction...
Jun 10, 2015 10:05:46 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:46 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 56 / 80 variable(s)
Jun 10, 2015 10:05:46 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0020w0010-ReachabilityCardinality-9(UNSAT) depth K=1 took 128 ms
Jun 10, 2015 10:05:46 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-3(refined 2 times)...
Jun 10, 2015 10:05:46 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:47 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 81 ms
Jun 10, 2015 10:05:47 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0020w0010-ReachabilityCardinality-10(UNSAT) depth K=1 took 110 ms
Jun 10, 2015 10:05:47 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 5 ms
Jun 10, 2015 10:05:47 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0020w0010-ReachabilityCardinality-12(UNSAT) depth K=1 took 155 ms
Jun 10, 2015 10:05:47 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 363 ms
Jun 10, 2015 10:05:47 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t15, t52, t28]
Jun 10, 2015 10:05:47 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t15, t52, t28] on the original GAL...
Jun 10, 2015 10:05:47 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0020w0010-ReachabilityCardinality-13(UNSAT) depth K=1 took 140 ms
Jun 10, 2015 10:05:47 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 90 ms
Jun 10, 2015 10:05:47 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:05:47 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0020w0010-ReachabilityCardinality-14(UNSAT) depth K=1 took 171 ms
Jun 10, 2015 10:05:47 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 207 ms
Jun 10, 2015 10:05:47 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t52 couldn't be replayed on the original GAL
Jun 10, 2015 10:05:47 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t52 to refine the abstraction...
Jun 10, 2015 10:05:47 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:47 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 55 / 80 variable(s)
Jun 10, 2015 10:05:47 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-3(refined 3 times)...
Jun 10, 2015 10:05:47 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:47 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 45 ms
Jun 10, 2015 10:05:47 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 5 ms
Jun 10, 2015 10:05:47 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 331 ms
Jun 10, 2015 10:05:47 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t15, t53, t28]
Jun 10, 2015 10:05:47 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t15, t53, t28] on the original GAL...
Jun 10, 2015 10:05:48 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 77 ms
Jun 10, 2015 10:05:48 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 10 ms
Jun 10, 2015 10:05:48 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 175 ms
Jun 10, 2015 10:05:48 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t53 couldn't be replayed on the original GAL
Jun 10, 2015 10:05:48 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t53 to refine the abstraction...
Jun 10, 2015 10:05:48 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:48 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 54 / 80 variable(s)
Jun 10, 2015 10:05:48 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-3(refined 4 times)...
Jun 10, 2015 10:05:48 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:48 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0020w0010-ReachabilityCardinality-1(UNSAT) depth K=6 took 780 ms
Jun 10, 2015 10:05:48 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 128 ms
Jun 10, 2015 10:05:48 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
Jun 10, 2015 10:05:48 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 371 ms
Jun 10, 2015 10:05:48 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t15, t54, t28]
Jun 10, 2015 10:05:48 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t15, t54, t28] on the original GAL...
Jun 10, 2015 10:05:48 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 43 ms
Jun 10, 2015 10:05:48 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:05:48 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 144 ms
Jun 10, 2015 10:05:48 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t54 couldn't be replayed on the original GAL
Jun 10, 2015 10:05:48 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t54 to refine the abstraction...
Jun 10, 2015 10:05:48 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:48 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 53 / 80 variable(s)
Jun 10, 2015 10:05:48 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-3(refined 5 times)...
Jun 10, 2015 10:05:48 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:48 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 48 ms
Jun 10, 2015 10:05:48 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 7 ms
Jun 10, 2015 10:05:49 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 294 ms
Jun 10, 2015 10:05:49 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t15, t55, t28]
Jun 10, 2015 10:05:49 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t15, t55, t28] on the original GAL...
Jun 10, 2015 10:05:49 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 39 ms
Jun 10, 2015 10:05:49 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:05:49 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0020w0010-ReachabilityCardinality-2(UNSAT) depth K=6 took 871 ms
Jun 10, 2015 10:05:49 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 147 ms
Jun 10, 2015 10:05:49 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t55 couldn't be replayed on the original GAL
Jun 10, 2015 10:05:49 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t55 to refine the abstraction...
Jun 10, 2015 10:05:49 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:49 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 52 / 80 variable(s)
Jun 10, 2015 10:05:49 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-3(refined 6 times)...
Jun 10, 2015 10:05:49 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:49 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 64 ms
Jun 10, 2015 10:05:49 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 6 ms
Jun 10, 2015 10:05:49 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 341 ms
Jun 10, 2015 10:05:49 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t15, t56, t28]
Jun 10, 2015 10:05:49 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t15, t56, t28] on the original GAL...
Jun 10, 2015 10:05:49 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 95 ms
Jun 10, 2015 10:05:49 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:05:49 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 197 ms
Jun 10, 2015 10:05:49 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t56 couldn't be replayed on the original GAL
Jun 10, 2015 10:05:49 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t56 to refine the abstraction...
Jun 10, 2015 10:05:49 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:49 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 51 / 80 variable(s)
Jun 10, 2015 10:05:49 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-3(refined 7 times)...
Jun 10, 2015 10:05:49 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:49 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 47 ms
Jun 10, 2015 10:05:49 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
Jun 10, 2015 10:05:50 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 369 ms
Jun 10, 2015 10:05:50 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t15, t57, t28]
Jun 10, 2015 10:05:50 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t15, t57, t28] on the original GAL...
Jun 10, 2015 10:05:50 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 118 ms
Jun 10, 2015 10:05:50 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
Jun 10, 2015 10:05:50 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 294 ms
Jun 10, 2015 10:05:50 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t57 couldn't be replayed on the original GAL
Jun 10, 2015 10:05:50 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t57 to refine the abstraction...
Jun 10, 2015 10:05:50 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:50 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 50 / 80 variable(s)
Jun 10, 2015 10:05:50 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-3(refined 8 times)...
Jun 10, 2015 10:05:50 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:50 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0020w0010-ReachabilityCardinality-3(UNSAT) depth K=6 took 1444 ms
Jun 10, 2015 10:05:50 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 77 ms
Jun 10, 2015 10:05:50 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:05:50 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 323 ms
Jun 10, 2015 10:05:50 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t15, t59, t28]
Jun 10, 2015 10:05:50 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t15, t59, t28] on the original GAL...
Jun 10, 2015 10:05:50 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 35 ms
Jun 10, 2015 10:05:50 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 10, 2015 10:05:51 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 127 ms
Jun 10, 2015 10:05:51 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t59 couldn't be replayed on the original GAL
Jun 10, 2015 10:05:51 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t59 to refine the abstraction...
Jun 10, 2015 10:05:51 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:51 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 49 / 80 variable(s)
Jun 10, 2015 10:05:51 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-3(refined 9 times)...
Jun 10, 2015 10:05:51 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:51 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 43 ms
Jun 10, 2015 10:05:51 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
Jun 10, 2015 10:05:51 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 326 ms
Jun 10, 2015 10:05:51 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t15, t60, t28]
Jun 10, 2015 10:05:51 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t15, t60, t28] on the original GAL...
Jun 10, 2015 10:05:51 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 32 ms
Jun 10, 2015 10:05:51 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 10, 2015 10:05:51 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 119 ms
Jun 10, 2015 10:05:51 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t60 couldn't be replayed on the original GAL
Jun 10, 2015 10:05:51 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t60 to refine the abstraction...
Jun 10, 2015 10:05:51 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:51 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 48 / 80 variable(s)
Jun 10, 2015 10:05:51 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-3(refined 10 times)...
Jun 10, 2015 10:05:51 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:51 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 54 ms
Jun 10, 2015 10:05:51 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:05:51 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0020w0010-ReachabilityCardinality-4(UNSAT) depth K=6 took 1293 ms
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 521 ms
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t45, t15, t15, t28]
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t45, t15, t15, t28] on the original GAL...
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 31 ms
Jun 10, 2015 10:05:52 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 120 ms
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t45 couldn't be replayed on the original GAL
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t45 to refine the abstraction...
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 47 / 80 variable(s)
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-3(refined 11 times)...
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 41 ms
Jun 10, 2015 10:05:52 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0020w0010-ReachabilityCardinality-5(UNSAT) depth K=6 took 466 ms
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 191 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 10:05:52 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property RwMutex-PT-r0020w0010-ReachabilityCardinality-3 due to an exception when running procedure.
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0020w0010-ReachabilityCardinality-4:[reachable] : ((((p77>=2)||(p47<=p34))&&((p78>=2)||(p14>=2)))&&(((p15<=p1)&&(p38>=3))||(p63>=3))) found Support [p77, p47, p34, p78, p14, p15, p1, p38, p63]
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 9
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 71 / 80 variable(s)
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-4(refined 0 times)...
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 15 ms
Jun 10, 2015 10:05:52 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 65 ms
java.lang.NullPointerException
at fr.lip6.move.gal.cegar.checkers.CEGARChecker.check(CEGARChecker.java:48)
at fr.lip6.move.gal.cegar.frontend.CegarFrontEnd.processGal(CegarFrontEnd.java:24)
at fr.lip6.move.gal.application.Application$3.run(Application.java:354)
at java.lang.Thread.run(Thread.java:745)
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property RwMutex-PT-r0020w0010-ReachabilityCardinality-4 due to an exception when running procedure.
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0020w0010-ReachabilityCardinality-5:[reachable] : (p76>=3) found Support [p76]
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 1
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 79 / 80 variable(s)
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-5(refined 0 times)...
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1 ms
Jun 10, 2015 10:05:52 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 32 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 10:05:52 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property RwMutex-PT-r0020w0010-ReachabilityCardinality-5 due to an exception when running procedure.
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0020w0010-ReachabilityCardinality-6:[reachable] : (((p58>=3)||((p8<=p61)||(p6>=1)))&&(p57>=3)) found Support [p58, p8, p61, p6, p57]
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 5
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 75 / 80 variable(s)
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-6(refined 0 times)...
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 12 ms
Jun 10, 2015 10:05:52 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 54 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 10:05:52 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property RwMutex-PT-r0020w0010-ReachabilityCardinality-6 due to an exception when running procedure.
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0020w0010-ReachabilityCardinality-7:[reachable] : (((!(p61<=p40))&&((p40>=1)&&(p37<=p31)))&&(p49>=2)) found Support [p61, p40, p37, p31, p49]
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 5
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 75 / 80 variable(s)
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-7(refined 0 times)...
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 5 ms
Jun 10, 2015 10:05:52 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 44 ms
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t18, t18, t39, t8]
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t18, t18, t39, t8] on the original GAL...
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 32 ms
Jun 10, 2015 10:05:52 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 124 ms
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t18 couldn't be replayed on the original GAL
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t18 to refine the abstraction...
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 73 / 80 variable(s)
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-7(refined 1 times)...
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 7 ms
Jun 10, 2015 10:05:52 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 46 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 10:05:52 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property RwMutex-PT-r0020w0010-ReachabilityCardinality-7 due to an exception when running procedure.
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0020w0010-ReachabilityCardinality-9:[reachable] : ((((p24<=p64)&&(p2>=3))&&((p48>=2)&&(p67<=p18)))||(p56>=3)) found Support [p24, p64, p2, p48, p67, p18, p56]
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 7
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 73 / 80 variable(s)
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-9(refined 0 times)...
Jun 10, 2015 10:05:52 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0020w0010-ReachabilityCardinality-6(UNSAT) depth K=6 took 646 ms
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 55 ms
Jun 10, 2015 10:05:53 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 99 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 10:05:53 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property RwMutex-PT-r0020w0010-ReachabilityCardinality-9 due to an exception when running procedure.
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0020w0010-ReachabilityCardinality-10:[invariant] : ((!(p33>=3))||(((p75<=p72)&&(p66<=p67))||(!(p61<=p42)))) found Support [p33, p75, p72, p66, p67, p61, p42]
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 7
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 73 / 80 variable(s)
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-10(refined 0 times)...
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 8 ms
Jun 10, 2015 10:05:53 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 48 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 10:05:53 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property RwMutex-PT-r0020w0010-ReachabilityCardinality-10 due to an exception when running procedure.
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0020w0010-ReachabilityCardinality-12:[reachable] : (p38>=2) found Support [p38]
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 1
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 79 / 80 variable(s)
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-12(refined 0 times)...
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 2 ms
Jun 10, 2015 10:05:53 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 38 ms
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t6, t6]
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t6, t6] on the original GAL...
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 42 ms
Jun 10, 2015 10:05:53 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 135 ms
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t6 couldn't be replayed on the original GAL
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t6 to refine the abstraction...
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 77 / 80 variable(s)
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-12(refined 1 times)...
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 4 ms
Jun 10, 2015 10:05:53 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 14 ms
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 68 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 10:05:53 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property RwMutex-PT-r0020w0010-ReachabilityCardinality-12 due to an exception when running procedure.
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0020w0010-ReachabilityCardinality-13:[invariant] : (!((!(p26<=p23))&&(!(p70<=p6)))) found Support [p26, p23, p70, p6]
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 4
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 76 / 80 variable(s)
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-13(refined 0 times)...
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 5 ms
Jun 10, 2015 10:05:53 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 41 ms
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t55]
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t55] on the original GAL...
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 37 ms
Jun 10, 2015 10:05:53 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0020w0010-ReachabilityCardinality-7(UNSAT) depth K=6 took 602 ms
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 169 ms
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t55 couldn't be replayed on the original GAL
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t55 to refine the abstraction...
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 75 / 80 variable(s)
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-13(refined 1 times)...
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 4 ms
Jun 10, 2015 10:05:53 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 38 ms
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t49, t21]
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t49, t21] on the original GAL...
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 28 ms
Jun 10, 2015 10:05:53 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 113 ms
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t49 couldn't be replayed on the original GAL
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t49 to refine the abstraction...
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 74 / 80 variable(s)
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-13(refined 2 times)...
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 5 ms
Jun 10, 2015 10:05:53 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 40 ms
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t52, t21]
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t52, t21] on the original GAL...
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 28 ms
Jun 10, 2015 10:05:53 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 112 ms
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t52 couldn't be replayed on the original GAL
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t52 to refine the abstraction...
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 73 / 80 variable(s)
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-13(refined 3 times)...
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:53 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 5 ms
Jun 10, 2015 10:05:53 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 42 ms
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t53, t21]
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t53, t21] on the original GAL...
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 28 ms
Jun 10, 2015 10:05:54 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 111 ms
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t53 couldn't be replayed on the original GAL
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t53 to refine the abstraction...
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 72 / 80 variable(s)
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-13(refined 4 times)...
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 5 ms
Jun 10, 2015 10:05:54 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 56 ms
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t54, t21]
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t54, t21] on the original GAL...
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 30 ms
Jun 10, 2015 10:05:54 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 121 ms
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t54 couldn't be replayed on the original GAL
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t54 to refine the abstraction...
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 71 / 80 variable(s)
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-13(refined 5 times)...
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 6 ms
Jun 10, 2015 10:05:54 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0020w0010-ReachabilityCardinality-9(UNSAT) depth K=6 took 776 ms
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 64 ms
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t56, t21]
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t56, t21] on the original GAL...
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 42 ms
Jun 10, 2015 10:05:54 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 136 ms
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t56 couldn't be replayed on the original GAL
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t56 to refine the abstraction...
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 70 / 80 variable(s)
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-13(refined 6 times)...
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 7 ms
Jun 10, 2015 10:05:54 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 57 ms
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t57, t21]
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t57, t21] on the original GAL...
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 33 ms
Jun 10, 2015 10:05:54 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 129 ms
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t57 couldn't be replayed on the original GAL
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t57 to refine the abstraction...
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 69 / 80 variable(s)
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-13(refined 7 times)...
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 12 ms
Jun 10, 2015 10:05:54 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 69 ms
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t58, t21]
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t58, t21] on the original GAL...
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0020w0010-ReachabilityCardinality-10(UNSAT) depth K=6 took 495 ms
Jun 10, 2015 10:05:54 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 81 ms
Jun 10, 2015 10:05:54 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 15 ms
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 192 ms
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t58 couldn't be replayed on the original GAL
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t58 to refine the abstraction...
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 68 / 80 variable(s)
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-13(refined 8 times)...
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 8 ms
Jun 10, 2015 10:05:55 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 74 ms
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t59, t21]
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t59, t21] on the original GAL...
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 65 ms
Jun 10, 2015 10:05:55 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 157 ms
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t59 couldn't be replayed on the original GAL
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t59 to refine the abstraction...
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 67 / 80 variable(s)
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-13(refined 9 times)...
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 14 ms
Jun 10, 2015 10:05:55 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 69 ms
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t60, t21]
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t60, t21] on the original GAL...
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 28 ms
Jun 10, 2015 10:05:55 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0020w0010-ReachabilityCardinality-12(UNSAT) depth K=6 took 623 ms
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 114 ms
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t60 couldn't be replayed on the original GAL
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t60 to refine the abstraction...
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 66 / 80 variable(s)
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-13(refined 10 times)...
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 12 ms
Jun 10, 2015 10:05:55 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 12 ms
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 100 ms
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t51, t21, t21]
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t51, t21, t21] on the original GAL...
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 29 ms
Jun 10, 2015 10:05:55 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 108 ms
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t51 couldn't be replayed on the original GAL
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t51 to refine the abstraction...
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 65 / 80 variable(s)
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-13(refined 11 times)...
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 8 ms
Jun 10, 2015 10:05:55 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 48 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 10:05:55 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property RwMutex-PT-r0020w0010-ReachabilityCardinality-13 due to an exception when running procedure.
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0020w0010-ReachabilityCardinality-14:[invariant] : (p38<=p23) found Support [p38, p23]
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 78 / 80 variable(s)
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-14(refined 0 times)...
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 2 ms
Jun 10, 2015 10:05:55 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 29 ms
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t21, t6]
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t21, t6] on the original GAL...
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 26 ms
Jun 10, 2015 10:05:55 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 112 ms
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t6 couldn't be replayed on the original GAL
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t6 to refine the abstraction...
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 76 / 80 variable(s)
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-14(refined 1 times)...
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:55 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 3 ms
Jun 10, 2015 10:05:55 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 0 ms
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 35 ms
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t21, t52, t6]
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t21, t52, t6] on the original GAL...
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 26 ms
Jun 10, 2015 10:05:56 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 126 ms
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t52 couldn't be replayed on the original GAL
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t52 to refine the abstraction...
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 75 / 80 variable(s)
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-14(refined 2 times)...
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 8 ms
Jun 10, 2015 10:05:56 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 42 ms
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t21, t53, t6]
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t21, t53, t6] on the original GAL...
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 30 ms
Jun 10, 2015 10:05:56 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 108 ms
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t53 couldn't be replayed on the original GAL
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t53 to refine the abstraction...
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 74 / 80 variable(s)
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-14(refined 3 times)...
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 5 ms
Jun 10, 2015 10:05:56 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 39 ms
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t21, t54, t6]
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t21, t54, t6] on the original GAL...
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 32 ms
Jun 10, 2015 10:05:56 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 124 ms
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t54 couldn't be replayed on the original GAL
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t54 to refine the abstraction...
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 73 / 80 variable(s)
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-14(refined 4 times)...
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 6 ms
Jun 10, 2015 10:05:56 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 45 ms
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t21, t55, t6]
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t21, t55, t6] on the original GAL...
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 29 ms
Jun 10, 2015 10:05:56 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 121 ms
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t55 couldn't be replayed on the original GAL
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t55 to refine the abstraction...
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 72 / 80 variable(s)
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-14(refined 5 times)...
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 7 ms
Jun 10, 2015 10:05:56 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 50 ms
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t21, t56, t6]
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t21, t56, t6] on the original GAL...
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 31 ms
Jun 10, 2015 10:05:56 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 110 ms
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t56 couldn't be replayed on the original GAL
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t56 to refine the abstraction...
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 71 / 80 variable(s)
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-14(refined 6 times)...
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 6 ms
Jun 10, 2015 10:05:56 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 47 ms
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t21, t57, t6]
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t21, t57, t6] on the original GAL...
Jun 10, 2015 10:05:56 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 31 ms
Jun 10, 2015 10:05:56 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 108 ms
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t57 couldn't be replayed on the original GAL
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t57 to refine the abstraction...
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 70 / 80 variable(s)
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-14(refined 7 times)...
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 8 ms
Jun 10, 2015 10:05:57 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 52 ms
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t21, t58, t6]
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t21, t58, t6] on the original GAL...
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 32 ms
Jun 10, 2015 10:05:57 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0020w0010-ReachabilityCardinality-13(UNSAT) depth K=6 took 1626 ms
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 125 ms
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t58 couldn't be replayed on the original GAL
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t58 to refine the abstraction...
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 69 / 80 variable(s)
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-14(refined 8 times)...
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 8 ms
Jun 10, 2015 10:05:57 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 58 ms
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t21, t59, t6]
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t21, t59, t6] on the original GAL...
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 28 ms
Jun 10, 2015 10:05:57 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 111 ms
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t59 couldn't be replayed on the original GAL
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t59 to refine the abstraction...
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 68 / 80 variable(s)
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-14(refined 9 times)...
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 10 ms
Jun 10, 2015 10:05:57 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 59 ms
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t21, t60, t6]
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t21, t60, t6] on the original GAL...
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 28 ms
Jun 10, 2015 10:05:57 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 113 ms
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t60 couldn't be replayed on the original GAL
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t60 to refine the abstraction...
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 67 / 80 variable(s)
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-14(refined 10 times)...
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 16 ms
Jun 10, 2015 10:05:57 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 74 ms
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t51, t21, t21, t6]
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t51, t21, t21, t6] on the original GAL...
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 28 ms
Jun 10, 2015 10:05:57 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 112 ms
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t51 couldn't be replayed on the original GAL
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t51 to refine the abstraction...
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 66 / 80 variable(s)
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityCardinality-14(refined 11 times)...
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 11 ms
Jun 10, 2015 10:05:57 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 10, 2015 10:05:57 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 50 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 10:05:57 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property RwMutex-PT-r0020w0010-ReachabilityCardinality-14 due to an exception when running procedure.
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-r0020w0010"
export BK_EXAMINATION="ReachabilityCardinality"
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-r0020w0010.tgz
mv S_RwMutex-PT-r0020w0010 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-r0020w0010, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r271st-qhx2-143374437700113"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "ReachabilityComputeBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;