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-r0500w0010, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r271st-qhx2-143374437700139
=====================================================================

--------------------
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-r0500w0010-ReachabilityCardinality-0
FORMULA_NAME RwMutex-PT-r0500w0010-ReachabilityCardinality-1
FORMULA_NAME RwMutex-PT-r0500w0010-ReachabilityCardinality-10
FORMULA_NAME RwMutex-PT-r0500w0010-ReachabilityCardinality-11
FORMULA_NAME RwMutex-PT-r0500w0010-ReachabilityCardinality-12
FORMULA_NAME RwMutex-PT-r0500w0010-ReachabilityCardinality-13
FORMULA_NAME RwMutex-PT-r0500w0010-ReachabilityCardinality-14
FORMULA_NAME RwMutex-PT-r0500w0010-ReachabilityCardinality-15
FORMULA_NAME RwMutex-PT-r0500w0010-ReachabilityCardinality-2
FORMULA_NAME RwMutex-PT-r0500w0010-ReachabilityCardinality-3
FORMULA_NAME RwMutex-PT-r0500w0010-ReachabilityCardinality-4
FORMULA_NAME RwMutex-PT-r0500w0010-ReachabilityCardinality-5
FORMULA_NAME RwMutex-PT-r0500w0010-ReachabilityCardinality-6
FORMULA_NAME RwMutex-PT-r0500w0010-ReachabilityCardinality-7
FORMULA_NAME RwMutex-PT-r0500w0010-ReachabilityCardinality-8
FORMULA_NAME RwMutex-PT-r0500w0010-ReachabilityCardinality-9

=== Now, execution of the tool begins

BK_START 1433932666574

FORMULA RwMutex-PT-r0500w0010-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL
FORMULA RwMutex-PT-r0500w0010-ReachabilityCardinality-8 TRUE TECHNIQUES TOPOLOGICAL
FORMULA RwMutex-PT-r0500w0010-ReachabilityCardinality-1 FALSE TECHNIQUES TOPOLOGICAL
work folder: /home/mcc/execution
unsat
unsat
unsat
unsat
FORMULA RwMutex-PT-r0500w0010-ReachabilityCardinality-0 FALSE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
unsat
unsat
unsat
work folder: /home/mcc/execution
unsat
unsat
unsat
unsat
FORMULA RwMutex-PT-r0500w0010-ReachabilityCardinality-3 FALSE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
unsat
work folder: /home/mcc/execution
unsat
work folder: /home/mcc/execution
sat
FORMULA RwMutex-PT-r0500w0010-ReachabilityCardinality-0 FALSE TECHNIQUES SAT_SMT COLLATERAL_PROCESSING
FORMULA RwMutex-PT-r0500w0010-ReachabilityCardinality-6 FALSE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
unsat
work folder: /home/mcc/execution
sat
FORMULA RwMutex-PT-r0500w0010-ReachabilityCardinality-3 FALSE TECHNIQUES SAT_SMT COLLATERAL_PROCESSING
work folder: /home/mcc/execution
work folder: /home/mcc/execution
work folder: /home/mcc/execution
work folder: /home/mcc/execution
unsat
unsat
work folder: /home/mcc/execution

BK_STOP 1433933348504

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

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0
Jun 10, 2015 10:37:53 AM fr.lip6.move.gal.application.Application transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Jun 10, 2015 10:37:53 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 318 ms
Jun 10, 2015 10:37:53 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 1520 places.
Jun 10, 2015 10:37:53 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 1020 transitions.
Jun 10, 2015 10:37:55 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0500w0010-ReachabilityCardinality-1 is trivially false : it is not verified in initial state.
Jun 10, 2015 10:37:55 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property RwMutex-PT-r0500w0010-ReachabilityCardinality-8 is trivially true : it is verified in initial state.
Jun 10, 2015 10:37:55 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0500w0010-ReachabilityCardinality-12 is trivially false : it is not verified in initial state.
Jun 10, 2015 10:37:57 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0500w0010-ReachabilityCardinality-1 is trivially false : it is not verified in initial state.
Jun 10, 2015 10:37:57 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property RwMutex-PT-r0500w0010-ReachabilityCardinality-8 is trivially true : it is verified in initial state.
Jun 10, 2015 10:37:57 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0500w0010-ReachabilityCardinality-12 is trivially false : it is not verified in initial state.
Jun 10, 2015 10:37:57 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 3187 ms
Jun 10, 2015 10:37:57 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityCardinality.gal : 161 ms
Jun 10, 2015 10:37:58 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
Jun 10, 2015 10:37:58 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityCardinality.prop : 1 ms
Jun 10, 2015 10:38:00 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 2966 ms
Jun 10, 2015 10:38:00 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 3218 ms
Jun 10, 2015 10:38:17 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0500w0010-ReachabilityCardinality-0:[invariant] : (((!(p1174<=p555))||(!(p261<=p620)))||(!(p1339>=1))) found Support [p1174, p555, p261, p620, p1339]
Jun 10, 2015 10:38:17 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 5
Jun 10, 2015 10:38:17 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:38:17 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 1515 / 1520 variable(s)
Jun 10, 2015 10:38:17 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0500w0010-ReachabilityCardinality-0(refined 0 times)...
Jun 10, 2015 10:38:17 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:38:26 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 159 ms
Jun 10, 2015 10:38:26 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 10, 2015 10:38:26 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 233 ms
Jun 10, 2015 10:38:26 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t107, t161]
Jun 10, 2015 10:38:26 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t107, t161] on the original GAL...
Jun 10, 2015 10:38:29 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 3284 ms
Jun 10, 2015 10:38:29 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 45 ms
Jun 10, 2015 10:38:43 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0500w0010-ReachabilityCardinality-0(UNSAT) depth K=1 took 42720 ms
Jun 10, 2015 10:39:00 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0500w0010-ReachabilityCardinality-2(UNSAT) depth K=1 took 17010 ms
Jun 10, 2015 10:39:17 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0500w0010-ReachabilityCardinality-3(UNSAT) depth K=1 took 16621 ms
Jun 10, 2015 10:39:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0500w0010-ReachabilityCardinality-4(UNSAT) depth K=1 took 17054 ms
Jun 10, 2015 10:39:36 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 70045 ms
Jun 10, 2015 10:39:36 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: A valid concrete trace has been found by model-checking the abstraction after 0 refinement steps.
Jun 10, 2015 10:39:37 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0500w0010-ReachabilityCardinality-2:[reachable] : ((!(p406<=p388))&&(((p12>=2)&&(p255>=3))||(p934>=2))) found Support [p406, p388, p12, p255, p934]
Jun 10, 2015 10:39:37 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 5
Jun 10, 2015 10:39:37 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:39:37 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 1515 / 1520 variable(s)
Jun 10, 2015 10:39:37 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0500w0010-ReachabilityCardinality-2(refined 0 times)...
Jun 10, 2015 10:39:37 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:39:37 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 24 ms
Jun 10, 2015 10:39:37 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:39:37 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 66 ms
Jun 10, 2015 10:39:37 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t385, t432, t432]
Jun 10, 2015 10:39:37 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t385, t432, t432] on the original GAL...
Jun 10, 2015 10:39:39 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 2280 ms
Jun 10, 2015 10:39:39 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 60 ms
Jun 10, 2015 10:39:51 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0500w0010-ReachabilityCardinality-5(UNSAT) depth K=1 took 17378 ms
Jun 10, 2015 10:40:08 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0500w0010-ReachabilityCardinality-6(UNSAT) depth K=1 took 17524 ms
Jun 10, 2015 10:40:26 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0500w0010-ReachabilityCardinality-7(UNSAT) depth K=1 took 17114 ms
Jun 10, 2015 10:40:47 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 70052 ms
Jun 10, 2015 10:40:47 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t432 couldn't be replayed on the original GAL
Jun 10, 2015 10:40:47 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t432 to refine the abstraction...
Jun 10, 2015 10:40:47 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:40:47 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 1513 / 1520 variable(s)
Jun 10, 2015 10:40:47 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0500w0010-ReachabilityCardinality-2(refined 1 times)...
Jun 10, 2015 10:40:47 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:40:47 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 75 ms
Jun 10, 2015 10:40:47 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:40:48 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 112 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 10:40:48 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property RwMutex-PT-r0500w0010-ReachabilityCardinality-2 due to an exception when running procedure.
Jun 10, 2015 10:40:48 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0500w0010-ReachabilityCardinality-3:[invariant] : ((p462>=3)||(((p1264<=p255)||(p163<=p1387))||(p846>=2))) found Support [p462, p1264, p255, p163, p1387, p846]
Jun 10, 2015 10:40:48 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 6
Jun 10, 2015 10:40:48 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:40:48 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0500w0010-ReachabilityCardinality-9(UNSAT) depth K=1 took 22872 ms
Jun 10, 2015 10:40:48 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 1514 / 1520 variable(s)
Jun 10, 2015 10:40:49 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0500w0010-ReachabilityCardinality-3(refined 0 times)...
Jun 10, 2015 10:40:49 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:40:49 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 72 ms
Jun 10, 2015 10:40:49 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 5 ms
Jun 10, 2015 10:40:49 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 117 ms
Jun 10, 2015 10:40:49 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t252, t374]
Jun 10, 2015 10:40:49 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t252, t374] on the original GAL...
Jun 10, 2015 10:40:51 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1895 ms
Jun 10, 2015 10:40:51 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 46 ms
Jun 10, 2015 10:41:06 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0500w0010-ReachabilityCardinality-10(UNSAT) depth K=1 took 17286 ms
Jun 10, 2015 10:41:23 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0500w0010-ReachabilityCardinality-11(UNSAT) depth K=1 took 16799 ms
Jun 10, 2015 10:41:39 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0500w0010-ReachabilityCardinality-13(UNSAT) depth K=1 took 16889 ms
Jun 10, 2015 10:41:57 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 68243 ms
Jun 10, 2015 10:41:57 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: A valid concrete trace has been found by model-checking the abstraction after 0 refinement steps.
Jun 10, 2015 10:41:57 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0500w0010-ReachabilityCardinality-14(UNSAT) depth K=1 took 17952 ms
Jun 10, 2015 10:41:58 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0500w0010-ReachabilityCardinality-4:[reachable] : (((p972<=p1195)&&(p1483>=3))&&((p923<=p737)&&(!(p336<=p438)))) found Support [p972, p1195, p1483, p923, p737, p336, p438]
Jun 10, 2015 10:41:58 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 7
Jun 10, 2015 10:41:58 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:41:58 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 1513 / 1520 variable(s)
Jun 10, 2015 10:41:58 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0500w0010-ReachabilityCardinality-4(refined 0 times)...
Jun 10, 2015 10:41:58 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:41:58 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 78 ms
Jun 10, 2015 10:41:58 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:41:58 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 118 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 10:41:58 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property RwMutex-PT-r0500w0010-ReachabilityCardinality-4 due to an exception when running procedure.
Jun 10, 2015 10:41:59 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0500w0010-ReachabilityCardinality-5:[reachable] : (p471>=2) found Support [p471]
Jun 10, 2015 10:41:59 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 1
Jun 10, 2015 10:41:59 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:41:59 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 1519 / 1520 variable(s)
Jun 10, 2015 10:41:59 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0500w0010-ReachabilityCardinality-5(refined 0 times)...
Jun 10, 2015 10:41:59 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:41:59 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 0 ms
Jun 10, 2015 10:41:59 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 10, 2015 10:41:59 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 29 ms
Jun 10, 2015 10:41:59 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t979]
Jun 10, 2015 10:41:59 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t979] on the original GAL...
Jun 10, 2015 10:42:01 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1793 ms
Jun 10, 2015 10:42:01 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 20 ms
Jun 10, 2015 10:42:16 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0500w0010-ReachabilityCardinality-15(UNSAT) depth K=1 took 18280 ms
Jun 10, 2015 10:43:08 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 68864 ms
Jun 10, 2015 10:43:08 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t979 couldn't be replayed on the original GAL
Jun 10, 2015 10:43:08 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t979 to refine the abstraction...
Jun 10, 2015 10:43:08 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:43:08 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 1518 / 1520 variable(s)
Jun 10, 2015 10:43:08 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0500w0010-ReachabilityCardinality-5(refined 1 times)...
Jun 10, 2015 10:43:08 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:43:08 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 2 ms
Jun 10, 2015 10:43:08 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 10, 2015 10:43:08 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 38 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 10:43:08 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property RwMutex-PT-r0500w0010-ReachabilityCardinality-5 due to an exception when running procedure.
Jun 10, 2015 10:43:09 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0500w0010-ReachabilityCardinality-6:[invariant] : ((((p1321<=p1079)||(p1478>=2))&&(p1052<=p390))||(p1022>=1)) found Support [p1321, p1079, p1478, p1052, p390, p1022]
Jun 10, 2015 10:43:09 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 6
Jun 10, 2015 10:43:09 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:43:09 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 1514 / 1520 variable(s)
Jun 10, 2015 10:43:09 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0500w0010-ReachabilityCardinality-6(refined 0 times)...
Jun 10, 2015 10:43:09 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:43:10 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 78 ms
Jun 10, 2015 10:43:10 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:43:10 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 140 ms
Jun 10, 2015 10:43:10 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t387, t9]
Jun 10, 2015 10:43:10 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t387, t9] on the original GAL...
Jun 10, 2015 10:43:12 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 2175 ms
Jun 10, 2015 10:43:12 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 26 ms
Jun 10, 2015 10:43:29 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0500w0010-ReachabilityCardinality-0(SAT) depth K=6 took 73148 ms
Jun 10, 2015 10:44:21 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 71663 ms
Jun 10, 2015 10:44:21 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: A valid concrete trace has been found by model-checking the abstraction after 0 refinement steps.
Jun 10, 2015 10:44:22 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0500w0010-ReachabilityCardinality-7:[reachable] : (!(((p1158>=2)||(p1251>=2))||(!(p738>=2)))) found Support [p1158, p1251, p738]
Jun 10, 2015 10:44:22 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 3
Jun 10, 2015 10:44:22 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:44:22 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 1517 / 1520 variable(s)
Jun 10, 2015 10:44:22 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0500w0010-ReachabilityCardinality-7(refined 0 times)...
Jun 10, 2015 10:44:22 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:44:22 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 71 ms
Jun 10, 2015 10:44:22 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:44:22 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 113 ms
Jun 10, 2015 10:44:22 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t225, t225]
Jun 10, 2015 10:44:22 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t225, t225] on the original GAL...
Jun 10, 2015 10:44:25 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 2042 ms
Jun 10, 2015 10:44:25 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 51 ms
Jun 10, 2015 10:44:52 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0500w0010-ReachabilityCardinality-2(UNSAT) depth K=6 took 82785 ms
Jun 10, 2015 10:45:32 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 69392 ms
Jun 10, 2015 10:45:32 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t225 couldn't be replayed on the original GAL
Jun 10, 2015 10:45:32 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t225 to refine the abstraction...
Jun 10, 2015 10:45:32 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:45:32 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 1515 / 1520 variable(s)
Jun 10, 2015 10:45:32 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0500w0010-ReachabilityCardinality-7(refined 1 times)...
Jun 10, 2015 10:45:32 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:45:32 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 72 ms
Jun 10, 2015 10:45:32 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:45:32 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 127 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 10:45:32 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property RwMutex-PT-r0500w0010-ReachabilityCardinality-7 due to an exception when running procedure.
Jun 10, 2015 10:45:33 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0500w0010-ReachabilityCardinality-9:[reachable] : (p790>=2) found Support [p790]
Jun 10, 2015 10:45:33 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 1
Jun 10, 2015 10:45:33 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:45:33 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 1519 / 1520 variable(s)
Jun 10, 2015 10:45:33 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0500w0010-ReachabilityCardinality-9(refined 0 times)...
Jun 10, 2015 10:45:33 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:45:33 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1 ms
Jun 10, 2015 10:45:33 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 0 ms
Jun 10, 2015 10:45:33 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 39 ms
Jun 10, 2015 10:45:33 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t288, t288]
Jun 10, 2015 10:45:33 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t288, t288] on the original GAL...
Jun 10, 2015 10:45:35 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1806 ms
Jun 10, 2015 10:45:35 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 19 ms
Jun 10, 2015 10:45:58 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0500w0010-ReachabilityCardinality-3(SAT) depth K=6 took 66053 ms
Jun 10, 2015 10:46:42 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 68743 ms
Jun 10, 2015 10:46:42 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t288 couldn't be replayed on the original GAL
Jun 10, 2015 10:46:42 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t288 to refine the abstraction...
Jun 10, 2015 10:46:42 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:46:42 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 1517 / 1520 variable(s)
Jun 10, 2015 10:46:42 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0500w0010-ReachabilityCardinality-9(refined 1 times)...
Jun 10, 2015 10:46:42 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:46:42 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 66 ms
Jun 10, 2015 10:46:42 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
Jun 10, 2015 10:46:42 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 106 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 10:46:42 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property RwMutex-PT-r0500w0010-ReachabilityCardinality-9 due to an exception when running procedure.
Jun 10, 2015 10:46:43 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0500w0010-ReachabilityCardinality-10:[invariant] : ((((p382<=p28)||(p167>=2))||((p240<=p980)||(p1322>=3)))||(!((p1437>=3)&&(p636<=p1107)))) found Support [p382, p28, p167, p240, p980, p1322, p1437, p636, p1107]
Jun 10, 2015 10:46:43 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 9
Jun 10, 2015 10:46:43 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:46:43 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 1511 / 1520 variable(s)
Jun 10, 2015 10:46:43 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0500w0010-ReachabilityCardinality-10(refined 0 times)...
Jun 10, 2015 10:46:43 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:46:44 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 71 ms
Jun 10, 2015 10:46:44 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 10, 2015 10:46:44 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 116 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 10:46:44 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property RwMutex-PT-r0500w0010-ReachabilityCardinality-10 due to an exception when running procedure.
Jun 10, 2015 10:46:44 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0500w0010-ReachabilityCardinality-11:[reachable] : ((p637>=3)&&(p448<=p303)) found Support [p637, p448, p303]
Jun 10, 2015 10:46:44 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 3
Jun 10, 2015 10:46:44 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:46:45 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 1517 / 1520 variable(s)
Jun 10, 2015 10:46:45 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0500w0010-ReachabilityCardinality-11(refined 0 times)...
Jun 10, 2015 10:46:45 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:46:45 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 2 ms
Jun 10, 2015 10:46:45 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 10, 2015 10:46:45 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 10:46:45 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property RwMutex-PT-r0500w0010-ReachabilityCardinality-11 due to an exception when running procedure.
Jun 10, 2015 10:46:45 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0500w0010-ReachabilityCardinality-13:[reachable] : (p720>=2) found Support [p720]
Jun 10, 2015 10:46:45 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 1
Jun 10, 2015 10:46:45 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:46:45 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 1519 / 1520 variable(s)
Jun 10, 2015 10:46:45 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0500w0010-ReachabilityCardinality-13(refined 0 times)...
Jun 10, 2015 10:46:45 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:46:45 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1 ms
Jun 10, 2015 10:46:45 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 10, 2015 10:46:45 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 52 ms
Jun 10, 2015 10:46:45 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t207, t207]
Jun 10, 2015 10:46:45 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t207, t207] on the original GAL...
Jun 10, 2015 10:46:47 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1800 ms
Jun 10, 2015 10:46:47 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 19 ms
Jun 10, 2015 10:47:55 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 69389 ms
Jun 10, 2015 10:47:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t207 couldn't be replayed on the original GAL
Jun 10, 2015 10:47:55 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t207 to refine the abstraction...
Jun 10, 2015 10:47:55 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:47:55 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 1517 / 1520 variable(s)
Jun 10, 2015 10:47:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0500w0010-ReachabilityCardinality-13(refined 1 times)...
Jun 10, 2015 10:47:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:47:55 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 69 ms
Jun 10, 2015 10:47:55 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:47:55 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 111 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 10:47:55 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property RwMutex-PT-r0500w0010-ReachabilityCardinality-13 due to an exception when running procedure.
Jun 10, 2015 10:47:56 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0500w0010-ReachabilityCardinality-14:[invariant] : (((!(p356>=2))||(!(p1157<=p381)))||(((p432>=2)&&(p45<=p274))||(!(p378<=p1274)))) found Support [p356, p1157, p381, p432, p45, p274, p378, p1274]
Jun 10, 2015 10:47:56 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 8
Jun 10, 2015 10:47:56 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:47:56 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 1512 / 1520 variable(s)
Jun 10, 2015 10:47:56 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0500w0010-ReachabilityCardinality-14(refined 0 times)...
Jun 10, 2015 10:47:56 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:47:56 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 73 ms
Jun 10, 2015 10:47:56 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:47:57 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 131 ms
Jun 10, 2015 10:47:57 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t863]
Jun 10, 2015 10:47:57 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t863] on the original GAL...
Jun 10, 2015 10:47:57 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0500w0010-ReachabilityCardinality-4(UNSAT) depth K=6 took 119303 ms
Jun 10, 2015 10:47:59 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 2170 ms
Jun 10, 2015 10:47:59 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 21 ms
Jun 10, 2015 10:49:04 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0500w0010-ReachabilityCardinality-5(UNSAT) depth K=6 took 67465 ms
Jun 10, 2015 10:49:06 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 69326 ms
Jun 10, 2015 10:49:06 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t863 couldn't be replayed on the original GAL
Jun 10, 2015 10:49:06 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t863 to refine the abstraction...
Jun 10, 2015 10:49:06 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:49:06 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 1511 / 1520 variable(s)
Jun 10, 2015 10:49:06 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0500w0010-ReachabilityCardinality-14(refined 1 times)...
Jun 10, 2015 10:49:06 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:49:06 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 74 ms
Jun 10, 2015 10:49:06 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 10, 2015 10:49:06 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 125 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 10:49:06 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property RwMutex-PT-r0500w0010-ReachabilityCardinality-14 due to an exception when running procedure.
Jun 10, 2015 10:49:07 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0500w0010-ReachabilityCardinality-15:[invariant] : ((((p1069>=3)&&(p352<=p1276))||(!(p1084>=1)))||(!(p532>=3))) found Support [p1069, p352, p1276, p1084, p532]
Jun 10, 2015 10:49:07 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 5
Jun 10, 2015 10:49:07 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:49:07 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 1515 / 1520 variable(s)
Jun 10, 2015 10:49:07 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0500w0010-ReachabilityCardinality-15(refined 0 times)...
Jun 10, 2015 10:49:07 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:49:07 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 71 ms
Jun 10, 2015 10:49:07 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:49:07 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 118 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 10:49:07 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property RwMutex-PT-r0500w0010-ReachabilityCardinality-15 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-r0500w0010"
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-r0500w0010.tgz
mv S_RwMutex-PT-r0500w0010 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-r0500w0010, 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-qhx2-143374437700139"
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 ;