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 ReachabilityFireabilitySimple
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r271st-qhx2-143374437700117
=====================================================================

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

=== Now, execution of the tool begins

BK_START 1433931104483

FORMULA RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-15 FALSE TECHNIQUES TOPOLOGICAL
FORMULA RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-14 FALSE TECHNIQUES TOPOLOGICAL
FORMULA RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-13 FALSE TECHNIQUES TOPOLOGICAL
FORMULA RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-12 FALSE TECHNIQUES TOPOLOGICAL
FORMULA RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-11 FALSE TECHNIQUES TOPOLOGICAL
FORMULA RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-8 FALSE TECHNIQUES TOPOLOGICAL
FORMULA RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-6 TRUE TECHNIQUES TOPOLOGICAL
FORMULA RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-5 FALSE TECHNIQUES TOPOLOGICAL
FORMULA RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-2 TRUE TECHNIQUES TOPOLOGICAL
FORMULA RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-1 FALSE TECHNIQUES TOPOLOGICAL
work folder: /home/mcc/execution
unsat
FORMULA RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-0 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
unsat
unsat
unsat
unsat
FORMULA RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-3 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
unsat
FORMULA RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-4 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
sat
FORMULA RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-0 TRUE TECHNIQUES SAT_SMT COLLATERAL_PROCESSING
FORMULA RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-7 FALSE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
sat
FORMULA RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-3 TRUE TECHNIQUES SAT_SMT COLLATERAL_PROCESSING
FORMULA RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-9 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
FORMULA RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-10 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
sat
FORMULA RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-4 TRUE TECHNIQUES SAT_SMT COLLATERAL_PROCESSING

BK_STOP 1433931116678

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

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0
Jun 10, 2015 10:11:51 AM fr.lip6.move.gal.application.Application transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Jun 10, 2015 10:11:51 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 62 ms
Jun 10, 2015 10:11:51 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 80 places.
Jun 10, 2015 10:11:52 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 60 transitions.
Jun 10, 2015 10:11:52 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-1 is trivially false : it is not verified in initial state.
Jun 10, 2015 10:11:52 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-2 is trivially true : it is verified in initial state.
Jun 10, 2015 10:11:52 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-5 is trivially false : it is not verified in initial state.
Jun 10, 2015 10:11:52 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-6 is trivially true : it is verified in initial state.
Jun 10, 2015 10:11:52 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-8 is trivially false : it is not verified in initial state.
Jun 10, 2015 10:11:52 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-11 is trivially false : it is not verified in initial state.
Jun 10, 2015 10:11:52 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-12 is trivially false : it is not verified in initial state.
Jun 10, 2015 10:11:52 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-13 is trivially false : it is not verified in initial state.
Jun 10, 2015 10:11:52 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-14 is trivially false : it is not verified in initial state.
Jun 10, 2015 10:11:52 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-15 is trivially false : it is not verified in initial state.
Jun 10, 2015 10:11:52 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-1 is trivially false : it is not verified in initial state.
Jun 10, 2015 10:11:52 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-2 is trivially true : it is verified in initial state.
Jun 10, 2015 10:11:52 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-5 is trivially false : it is not verified in initial state.
Jun 10, 2015 10:11:52 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-6 is trivially true : it is verified in initial state.
Jun 10, 2015 10:11:52 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-8 is trivially false : it is not verified in initial state.
Jun 10, 2015 10:11:52 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-11 is trivially false : it is not verified in initial state.
Jun 10, 2015 10:11:52 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-12 is trivially false : it is not verified in initial state.
Jun 10, 2015 10:11:52 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-13 is trivially false : it is not verified in initial state.
Jun 10, 2015 10:11:52 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-14 is trivially false : it is not verified in initial state.
Jun 10, 2015 10:11:52 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-15 is trivially false : it is not verified in initial state.
Jun 10, 2015 10:11:52 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 216 ms
Jun 10, 2015 10:11:52 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityFireabilitySimple.gal : 66 ms
Jun 10, 2015 10:11:52 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 209 ms
Jun 10, 2015 10:11:53 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 274 ms
Jun 10, 2015 10:11:53 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-0:[reachable] : (p34>=1) found Support [p34]
Jun 10, 2015 10:11:53 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 1
Jun 10, 2015 10:11:53 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:11:53 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 79 / 80 variable(s)
Jun 10, 2015 10:11:53 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-0(refined 0 times)...
Jun 10, 2015 10:11:53 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:11:53 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 3 ms
Jun 10, 2015 10:11:53 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 0 ms
Jun 10, 2015 10:11:53 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
Jun 10, 2015 10:11:53 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
Jun 10, 2015 10:11:53 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityFireabilitySimple.prop : 1 ms
Jun 10, 2015 10:11:53 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 369 ms
Jun 10, 2015 10:11:53 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t2]
Jun 10, 2015 10:11:53 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t2] on the original GAL...
Jun 10, 2015 10:11:53 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 182 ms
Jun 10, 2015 10:11:53 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 5 ms
Jun 10, 2015 10:11:53 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-0(UNSAT) depth K=1 took 772 ms
Jun 10, 2015 10:11:54 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 413 ms
Jun 10, 2015 10:11:54 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 10:11:54 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-3:[reachable] : (p49>=1) found Support [p49]
Jun 10, 2015 10:11:54 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 1
Jun 10, 2015 10:11:54 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:11:54 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-3(UNSAT) depth K=1 took 258 ms
Jun 10, 2015 10:11:54 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 79 / 80 variable(s)
Jun 10, 2015 10:11:54 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-3(refined 0 times)...
Jun 10, 2015 10:11:54 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:11:54 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 2 ms
Jun 10, 2015 10:11:54 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 10 ms
Jun 10, 2015 10:11:54 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 78 ms
Jun 10, 2015 10:11:54 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t18]
Jun 10, 2015 10:11:54 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t18] on the original GAL...
Jun 10, 2015 10:11:54 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-4(UNSAT) depth K=1 took 189 ms
Jun 10, 2015 10:11:54 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 253 ms
Jun 10, 2015 10:11:54 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-7(UNSAT) depth K=1 took 181 ms
Jun 10, 2015 10:11:54 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
Jun 10, 2015 10:11:54 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-9(UNSAT) depth K=1 took 129 ms
Jun 10, 2015 10:11:54 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 421 ms
Jun 10, 2015 10:11:54 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 10:11:54 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-4:[reachable] : (p79>=1) found Support [p79]
Jun 10, 2015 10:11:54 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 1
Jun 10, 2015 10:11:54 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:11:54 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 79 / 80 variable(s)
Jun 10, 2015 10:11:54 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-4(refined 0 times)...
Jun 10, 2015 10:11:54 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:11:54 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 3 ms
Jun 10, 2015 10:11:54 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 10, 2015 10:11:54 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 35 ms
Jun 10, 2015 10:11:54 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t28]
Jun 10, 2015 10:11:54 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t28] on the original GAL...
Jun 10, 2015 10:11:54 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-10(UNSAT) depth K=1 took 176 ms
Jun 10, 2015 10:11:54 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 86 ms
Jun 10, 2015 10:11:54 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
Jun 10, 2015 10:11:54 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 204 ms
Jun 10, 2015 10:11:54 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 10:11:54 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-7:[invariant] : (((((((((((((((((((((p26>=1)&&(p52>=1))&&(p53>=1))&&(p54>=1))&&(p55>=1))&&(p56>=1))&&(p57>=1))&&(p58>=1))&&(p59>=1))&&(p60>=1))&&(p61>=1))&&(p62>=1))&&(p63>=1))&&(p64>=1))&&(p65>=1))&&(p66>=1))&&(p67>=1))&&(p68>=1))&&(p69>=1))&&(p70>=1))&&(p71>=1)) found Support [p26, p52, p53, p54, p55, p56, p57, p58, p59, p60, p61, p62, p63, p64, p65, p66, p67, p68, p69, p70, p71]
Jun 10, 2015 10:11:54 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 21
Jun 10, 2015 10:11:54 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:11:54 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 59 / 80 variable(s)
Jun 10, 2015 10:11:54 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-7(refined 0 times)...
Jun 10, 2015 10:11:54 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:11:55 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 92 ms
Jun 10, 2015 10:11:55 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 17 ms
Jun 10, 2015 10:11:55 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-0(SAT) depth K=6 took 425 ms
Jun 10, 2015 10:11:55 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 301 ms
Jun 10, 2015 10:11:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t1]
Jun 10, 2015 10:11:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t1] on the original GAL...
Jun 10, 2015 10:11:55 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 57 ms
Jun 10, 2015 10:11:55 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
Jun 10, 2015 10:11:55 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 151 ms
Jun 10, 2015 10:11:55 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 10:11:55 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-9:[reachable] : (p41>=1) found Support [p41]
Jun 10, 2015 10:11:55 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 1
Jun 10, 2015 10:11:55 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:11:55 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 79 / 80 variable(s)
Jun 10, 2015 10:11:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-9(refined 0 times)...
Jun 10, 2015 10:11:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:11:55 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1 ms
Jun 10, 2015 10:11:55 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:11:55 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 30 ms
Jun 10, 2015 10:11:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t9]
Jun 10, 2015 10:11:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t9] on the original GAL...
Jun 10, 2015 10:11:55 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-3(SAT) depth K=6 took 343 ms
Jun 10, 2015 10:11:55 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 49 ms
Jun 10, 2015 10:11:55 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 10, 2015 10:11:55 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 185 ms
Jun 10, 2015 10:11:55 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 10:11:55 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-10:[reachable] : (p33>=1) found Support [p33]
Jun 10, 2015 10:11:55 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 1
Jun 10, 2015 10:11:55 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 10:11:55 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 79 / 80 variable(s)
Jun 10, 2015 10:11:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-10(refined 0 times)...
Jun 10, 2015 10:11:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 10:11:55 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1 ms
Jun 10, 2015 10:11:55 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 10, 2015 10:11:55 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 33 ms
Jun 10, 2015 10:11:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t1]
Jun 10, 2015 10:11:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t1] on the original GAL...
Jun 10, 2015 10:11:55 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 62 ms
Jun 10, 2015 10:11:55 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
Jun 10, 2015 10:11:55 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 159 ms
Jun 10, 2015 10:11:55 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: A valid concrete trace has been found by model-checking the abstraction after 0 refinement steps.
Exception in thread "Thread-6" 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)
Jun 10, 2015 10:11:55 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property RwMutex-PT-r0020w0010-ReachabilityFireabilitySimple-4(SAT) depth K=6 took 410 ms

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="S_RwMutex-PT-r0020w0010"
export BK_EXAMINATION="ReachabilityFireabilitySimple"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/home/fko/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

tar xzf /home/mcc/BenchKit/INPUTS/S_RwMutex-PT-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 ReachabilityFireabilitySimple"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r271st-qhx2-143374437700117"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireabilitySimple" = "ReachabilityComputeBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireabilitySimple" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireabilitySimple.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireabilitySimple.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireabilitySimple.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireabilitySimple.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;