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 CircularTrains-PT-192, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r005kn-ebro-143214234400402
=====================================================================

--------------------
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 CircularTrains-PT-192-ReachabilityFireability-0
FORMULA_NAME CircularTrains-PT-192-ReachabilityFireability-1
FORMULA_NAME CircularTrains-PT-192-ReachabilityFireability-10
FORMULA_NAME CircularTrains-PT-192-ReachabilityFireability-11
FORMULA_NAME CircularTrains-PT-192-ReachabilityFireability-12
FORMULA_NAME CircularTrains-PT-192-ReachabilityFireability-13
FORMULA_NAME CircularTrains-PT-192-ReachabilityFireability-14
FORMULA_NAME CircularTrains-PT-192-ReachabilityFireability-15
FORMULA_NAME CircularTrains-PT-192-ReachabilityFireability-2
FORMULA_NAME CircularTrains-PT-192-ReachabilityFireability-3
FORMULA_NAME CircularTrains-PT-192-ReachabilityFireability-4
FORMULA_NAME CircularTrains-PT-192-ReachabilityFireability-5
FORMULA_NAME CircularTrains-PT-192-ReachabilityFireability-6
FORMULA_NAME CircularTrains-PT-192-ReachabilityFireability-7
FORMULA_NAME CircularTrains-PT-192-ReachabilityFireability-8
FORMULA_NAME CircularTrains-PT-192-ReachabilityFireability-9

=== Now, execution of the tool begins

BK_START 1432305350786

FORMULA CircularTrains-PT-192-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL
FORMULA CircularTrains-PT-192-ReachabilityFireability-5 FALSE TECHNIQUES TOPOLOGICAL
FORMULA CircularTrains-PT-192-ReachabilityFireability-2 FALSE TECHNIQUES TOPOLOGICAL
FORMULA CircularTrains-PT-192-ReachabilityFireability-1 FALSE TECHNIQUES TOPOLOGICAL
work folder: /home/mcc/execution
unsat
FORMULA CircularTrains-PT-192-ReachabilityFireability-0 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
unsat
FORMULA CircularTrains-PT-192-ReachabilityFireability-3 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
unsat
unsat
FORMULA CircularTrains-PT-192-ReachabilityFireability-4 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
unsat
FORMULA CircularTrains-PT-192-ReachabilityFireability-6 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
FORMULA CircularTrains-PT-192-ReachabilityFireability-7 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
unsat
unsat
FORMULA CircularTrains-PT-192-ReachabilityFireability-8 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
unsat
FORMULA CircularTrains-PT-192-ReachabilityFireability-9 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
unsat
unsat
FORMULA CircularTrains-PT-192-ReachabilityFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
unsat
FORMULA CircularTrains-PT-192-ReachabilityFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
unsat
FORMULA CircularTrains-PT-192-ReachabilityFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
FORMULA CircularTrains-PT-192-ReachabilityFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
sat
FORMULA CircularTrains-PT-192-ReachabilityFireability-0 TRUE TECHNIQUES SAT_SMT COLLATERAL_PROCESSING
FORMULA CircularTrains-PT-192-ReachabilityFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR

BK_STOP 1432305372868

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

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0
May 22, 2015 2:35:54 PM fr.lip6.move.gal.application.Application transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 22, 2015 2:35:54 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 82 ms
May 22, 2015 2:35:54 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 384 places.
May 22, 2015 2:35:55 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 192 transitions.
May 22, 2015 2:35:55 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property CircularTrains-PT-192-ReachabilityFireability-1 is trivially false : it is not verified in initial state.
May 22, 2015 2:35:55 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property CircularTrains-PT-192-ReachabilityFireability-2 is trivially false : it is not verified in initial state.
May 22, 2015 2:35:55 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property CircularTrains-PT-192-ReachabilityFireability-5 is trivially false : it is not verified in initial state.
May 22, 2015 2:35:55 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property CircularTrains-PT-192-ReachabilityFireability-13 is trivially false : it is not verified in initial state.
May 22, 2015 2:35:55 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property CircularTrains-PT-192-ReachabilityFireability-1 is trivially false : it is not verified in initial state.
May 22, 2015 2:35:55 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property CircularTrains-PT-192-ReachabilityFireability-2 is trivially false : it is not verified in initial state.
May 22, 2015 2:35:55 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property CircularTrains-PT-192-ReachabilityFireability-5 is trivially false : it is not verified in initial state.
May 22, 2015 2:35:55 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property CircularTrains-PT-192-ReachabilityFireability-13 is trivially false : it is not verified in initial state.
May 22, 2015 2:35:55 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 212 ms
May 22, 2015 2:35:55 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityFireability.gal : 35 ms
May 22, 2015 2:35:55 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 228 ms
May 22, 2015 2:35:55 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
May 22, 2015 2:35:55 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityFireability.prop : 2 ms
May 22, 2015 2:35:55 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 305 ms
May 22, 2015 2:35:56 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-192-ReachabilityFireability-0:[reachable] : ((((F178>=1)&&(Section_177>=1))&&((Section_146>=1)&&(F147>=1)))&&(((F178>=1)&&(Section_177>=1))&&((((F76>=1)&&(Section_75>=1))||((Section_36>=1)&&(F37>=1)))&&(!((F188>=1)&&(Section_187>=1)))))) found Support [F178, Section_177, Section_146, F147, F76, Section_75, Section_36, F37, F188, Section_187]
May 22, 2015 2:35:56 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 10
May 22, 2015 2:35:56 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:35:56 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 374 / 384 variable(s)
May 22, 2015 2:35:56 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-0(refined 0 times)...
May 22, 2015 2:35:56 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:35:56 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 16 ms
May 22, 2015 2:35:56 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:35:56 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 169 ms
May 22, 2015 2:35:56 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t148_to_149, t145_to_146]
May 22, 2015 2:35:56 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t148_to_149, t145_to_146] on the original GAL...
May 22, 2015 2:35:56 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 128 ms
May 22, 2015 2:35:56 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 10 ms
May 22, 2015 2:35:56 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 489 ms
May 22, 2015 2:35:56 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t148_to_149 couldn't be replayed on the original GAL
May 22, 2015 2:35:56 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t148_to_149 to refine the abstraction...
May 22, 2015 2:35:56 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:35:56 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 372 / 384 variable(s)
May 22, 2015 2:35:56 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-0(refined 1 times)...
May 22, 2015 2:35:56 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:35:56 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 26 ms
May 22, 2015 2:35:56 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:35:57 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 83 ms
May 22, 2015 2:35:57 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t147_to_148, t148_to_149, t145_to_146]
May 22, 2015 2:35:57 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t147_to_148, t148_to_149, t145_to_146] on the original GAL...
May 22, 2015 2:35:57 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 82 ms
May 22, 2015 2:35:57 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 11 ms
May 22, 2015 2:35:57 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 203 ms
May 22, 2015 2:35:57 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t145_to_146 couldn't be replayed on the original GAL
May 22, 2015 2:35:57 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t145_to_146 to refine the abstraction...
May 22, 2015 2:35:57 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:35:57 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 370 / 384 variable(s)
May 22, 2015 2:35:57 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-0(refined 2 times)...
May 22, 2015 2:35:57 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:35:57 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 9 ms
May 22, 2015 2:35:57 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:35:57 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 68 ms
May 22, 2015 2:35:57 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t144_to_145, t147_to_148, t148_to_149, t145_to_146]
May 22, 2015 2:35:57 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t144_to_145, t147_to_148, t148_to_149, t145_to_146] on the original GAL...
May 22, 2015 2:35:57 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 127 ms
May 22, 2015 2:35:57 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
May 22, 2015 2:35:57 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CircularTrains-PT-192-ReachabilityFireability-0(UNSAT) depth K=1 took 1635 ms
May 22, 2015 2:35:57 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 299 ms
May 22, 2015 2:35:57 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: A valid concrete trace has been found by model-checking the abstraction after 2 refinement steps.
May 22, 2015 2:35:57 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-192-ReachabilityFireability-3:[reachable] : (((F126>=1)&&(Section_125>=1))&&(((F140>=1)&&(Section_139>=1))&&((F151>=1)&&(Section_150>=1)))) found Support [F126, Section_125, F140, Section_139, F151, Section_150]
May 22, 2015 2:35:57 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 6
May 22, 2015 2:35:57 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:35:57 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 378 / 384 variable(s)
May 22, 2015 2:35:57 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-3(refined 0 times)...
May 22, 2015 2:35:57 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:35:57 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 27 ms
May 22, 2015 2:35:57 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:35:57 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 89 ms
May 22, 2015 2:35:57 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t124_to_125, t127_to_128, t138_to_139]
May 22, 2015 2:35:57 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t124_to_125, t127_to_128, t138_to_139] on the original GAL...
May 22, 2015 2:35:57 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 72 ms
May 22, 2015 2:35:57 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 13 ms
May 22, 2015 2:35:58 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 199 ms
May 22, 2015 2:35:58 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t124_to_125 couldn't be replayed on the original GAL
May 22, 2015 2:35:58 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t124_to_125 to refine the abstraction...
May 22, 2015 2:35:58 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:35:58 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 376 / 384 variable(s)
May 22, 2015 2:35:58 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-3(refined 1 times)...
May 22, 2015 2:35:58 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:35:58 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 5 ms
May 22, 2015 2:35:58 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 22, 2015 2:35:58 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 63 ms
May 22, 2015 2:35:58 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t123_to_124, t124_to_125, t127_to_128, t138_to_139]
May 22, 2015 2:35:58 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t123_to_124, t124_to_125, t127_to_128, t138_to_139] on the original GAL...
May 22, 2015 2:35:58 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 119 ms
May 22, 2015 2:35:58 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 22, 2015 2:35:58 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 261 ms
May 22, 2015 2:35:58 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t127_to_128 couldn't be replayed on the original GAL
May 22, 2015 2:35:58 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t127_to_128 to refine the abstraction...
May 22, 2015 2:35:58 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:35:58 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 374 / 384 variable(s)
May 22, 2015 2:35:58 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-3(refined 2 times)...
May 22, 2015 2:35:58 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:35:58 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 8 ms
May 22, 2015 2:35:58 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 9 ms
May 22, 2015 2:35:58 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CircularTrains-PT-192-ReachabilityFireability-3(UNSAT) depth K=1 took 910 ms
May 22, 2015 2:35:58 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 174 ms
May 22, 2015 2:35:58 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t123_to_124, t126_to_127, t124_to_125, t127_to_128, t138_to_139]
May 22, 2015 2:35:58 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t123_to_124, t126_to_127, t124_to_125, t127_to_128, t138_to_139] on the original GAL...
May 22, 2015 2:35:58 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 125 ms
May 22, 2015 2:35:58 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:35:58 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 293 ms
May 22, 2015 2:35:58 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: A valid concrete trace has been found by model-checking the abstraction after 2 refinement steps.
May 22, 2015 2:35:58 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-192-ReachabilityFireability-4:[reachable] : (((F171>=1)&&(Section_170>=1))||((!(((Section_19>=1)&&(F20>=1))||((F59>=1)&&(Section_58>=1))))&&(((Section_35>=1)&&(F36>=1))&&(!((F120>=1)&&(Section_119>=1)))))) found Support [F171, Section_170, Section_19, F20, F59, Section_58, Section_35, F36, F120, Section_119]
May 22, 2015 2:35:58 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 10
May 22, 2015 2:35:58 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:35:58 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 374 / 384 variable(s)
May 22, 2015 2:35:58 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-4(refined 0 times)...
May 22, 2015 2:35:58 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:35:58 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 6 ms
May 22, 2015 2:35:58 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:35:58 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 48 ms
May 22, 2015 2:35:58 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t34_to_35, t37_to_38]
May 22, 2015 2:35:58 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t34_to_35, t37_to_38] on the original GAL...
May 22, 2015 2:35:59 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 60 ms
May 22, 2015 2:35:59 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 11 ms
May 22, 2015 2:35:59 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 175 ms
May 22, 2015 2:35:59 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t34_to_35 couldn't be replayed on the original GAL
May 22, 2015 2:35:59 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t34_to_35 to refine the abstraction...
May 22, 2015 2:35:59 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:35:59 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 372 / 384 variable(s)
May 22, 2015 2:35:59 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-4(refined 1 times)...
May 22, 2015 2:35:59 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:35:59 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 7 ms
May 22, 2015 2:35:59 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 22, 2015 2:35:59 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 55 ms
May 22, 2015 2:35:59 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t169_to_170, t172_to_173]
May 22, 2015 2:35:59 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t169_to_170, t172_to_173] on the original GAL...
May 22, 2015 2:35:59 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 80 ms
May 22, 2015 2:35:59 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 15 ms
May 22, 2015 2:35:59 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CircularTrains-PT-192-ReachabilityFireability-4(UNSAT) depth K=1 took 920 ms
May 22, 2015 2:35:59 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 204 ms
May 22, 2015 2:35:59 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t169_to_170 couldn't be replayed on the original GAL
May 22, 2015 2:35:59 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t169_to_170 to refine the abstraction...
May 22, 2015 2:35:59 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:35:59 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 370 / 384 variable(s)
May 22, 2015 2:35:59 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-4(refined 2 times)...
May 22, 2015 2:35:59 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:35:59 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 12 ms
May 22, 2015 2:35:59 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:35:59 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 82 ms
May 22, 2015 2:35:59 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t33_to_34, t34_to_35, t37_to_38]
May 22, 2015 2:35:59 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t33_to_34, t34_to_35, t37_to_38] on the original GAL...
May 22, 2015 2:36:00 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 51 ms
May 22, 2015 2:36:00 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 7 ms
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 163 ms
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t37_to_38 couldn't be replayed on the original GAL
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t37_to_38 to refine the abstraction...
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 368 / 384 variable(s)
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-4(refined 3 times)...
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:00 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 9 ms
May 22, 2015 2:36:00 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 90 ms
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t168_to_169, t169_to_170, t172_to_173]
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t168_to_169, t169_to_170, t172_to_173] on the original GAL...
May 22, 2015 2:36:00 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 94 ms
May 22, 2015 2:36:00 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 14 ms
May 22, 2015 2:36:00 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CircularTrains-PT-192-ReachabilityFireability-6(UNSAT) depth K=1 took 1323 ms
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 302 ms
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t172_to_173 couldn't be replayed on the original GAL
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t172_to_173 to refine the abstraction...
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 366 / 384 variable(s)
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-4(refined 4 times)...
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:00 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 9 ms
May 22, 2015 2:36:00 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 90 ms
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t171_to_172, t168_to_169, t169_to_170, t172_to_173]
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t171_to_172, t168_to_169, t169_to_170, t172_to_173] on the original GAL...
May 22, 2015 2:36:00 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 46 ms
May 22, 2015 2:36:00 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 141 ms
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: A valid concrete trace has been found by model-checking the abstraction after 4 refinement steps.
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-192-ReachabilityFireability-6:[reachable] : ((((!((Section_145>=1)&&(F146>=1)))&&((Section_66>=1)&&(F67>=1)))&&((F109>=1)&&(Section_108>=1)))&&((Section_83>=1)&&(F84>=1))) found Support [Section_145, F146, Section_66, F67, F109, Section_108, Section_83, F84]
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 8
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 376 / 384 variable(s)
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-6(refined 0 times)...
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:01 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 6 ms
May 22, 2015 2:36:01 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 54 ms
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t82_to_83, t85_to_86]
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t82_to_83, t85_to_86] on the original GAL...
May 22, 2015 2:36:01 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 67 ms
May 22, 2015 2:36:01 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 166 ms
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t82_to_83 couldn't be replayed on the original GAL
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t82_to_83 to refine the abstraction...
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 374 / 384 variable(s)
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-6(refined 1 times)...
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:01 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 5 ms
May 22, 2015 2:36:01 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 46 ms
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t81_to_82, t82_to_83, t85_to_86]
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t81_to_82, t82_to_83, t85_to_86] on the original GAL...
May 22, 2015 2:36:01 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 68 ms
May 22, 2015 2:36:01 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:36:01 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CircularTrains-PT-192-ReachabilityFireability-7(UNSAT) depth K=1 took 811 ms
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 262 ms
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t85_to_86 couldn't be replayed on the original GAL
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t85_to_86 to refine the abstraction...
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 372 / 384 variable(s)
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-6(refined 2 times)...
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:01 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 5 ms
May 22, 2015 2:36:01 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 56 ms
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t84_to_85, t81_to_82, t82_to_83, t85_to_86]
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t84_to_85, t81_to_82, t82_to_83, t85_to_86] on the original GAL...
May 22, 2015 2:36:01 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 43 ms
May 22, 2015 2:36:01 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 157 ms
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: A valid concrete trace has been found by model-checking the abstraction after 2 refinement steps.
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-192-ReachabilityFireability-7:[reachable] : ((((F33>=1)&&(Section_32>=1))||((((Section_1>=1)&&(F2>=1))||((F186>=1)&&(Section_185>=1)))&&(((Section_65>=1)&&(F66>=1))||((Section_152>=1)&&(F153>=1)))))||(((((F183>=1)&&(Section_182>=1))||((Section_31>=1)&&(F32>=1)))&&((Section_36>=1)&&(F37>=1)))&&((F179>=1)&&(Section_178>=1)))) found Support [F33, Section_32, Section_1, F2, F186, Section_185, Section_65, F66, Section_152, F153, F183, Section_182, Section_31, F32, Section_36, F37, F179, Section_178]
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 18
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 366 / 384 variable(s)
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-7(refined 0 times)...
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:01 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 20 ms
May 22, 2015 2:36:01 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:36:02 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 182 ms
May 22, 2015 2:36:02 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t30_to_31, t177_to_178]
May 22, 2015 2:36:02 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t30_to_31, t177_to_178] on the original GAL...
May 22, 2015 2:36:02 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 91 ms
May 22, 2015 2:36:02 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:36:02 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 321 ms
May 22, 2015 2:36:02 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: A valid concrete trace has been found by model-checking the abstraction after 0 refinement steps.
May 22, 2015 2:36:02 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-192-ReachabilityFireability-8:[reachable] : (((F45>=1)&&(Section_44>=1))||((F33>=1)&&(Section_32>=1))) found Support [F45, Section_44, F33, Section_32]
May 22, 2015 2:36:02 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 4
May 22, 2015 2:36:02 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:02 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 380 / 384 variable(s)
May 22, 2015 2:36:02 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-8(refined 0 times)...
May 22, 2015 2:36:02 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:02 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 2 ms
May 22, 2015 2:36:02 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 0 ms
May 22, 2015 2:36:02 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 57 ms
May 22, 2015 2:36:02 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t46_to_47, t43_to_44]
May 22, 2015 2:36:02 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t46_to_47, t43_to_44] on the original GAL...
May 22, 2015 2:36:02 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CircularTrains-PT-192-ReachabilityFireability-8(UNSAT) depth K=1 took 980 ms
May 22, 2015 2:36:02 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 76 ms
May 22, 2015 2:36:02 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 22, 2015 2:36:02 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 297 ms
May 22, 2015 2:36:02 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t46_to_47 couldn't be replayed on the original GAL
May 22, 2015 2:36:02 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t46_to_47 to refine the abstraction...
May 22, 2015 2:36:02 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:02 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 378 / 384 variable(s)
May 22, 2015 2:36:02 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-8(refined 1 times)...
May 22, 2015 2:36:02 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:02 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 3 ms
May 22, 2015 2:36:02 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:36:02 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 85 ms
May 22, 2015 2:36:02 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t34_to_35, t31_to_32]
May 22, 2015 2:36:02 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t34_to_35, t31_to_32] on the original GAL...
May 22, 2015 2:36:02 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 84 ms
May 22, 2015 2:36:02 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 289 ms
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t34_to_35 couldn't be replayed on the original GAL
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t34_to_35 to refine the abstraction...
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 376 / 384 variable(s)
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-8(refined 2 times)...
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:03 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 3 ms
May 22, 2015 2:36:03 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 0 ms
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 85 ms
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t43_to_44, t45_to_46, t46_to_47]
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t43_to_44, t45_to_46, t46_to_47] on the original GAL...
May 22, 2015 2:36:03 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 43 ms
May 22, 2015 2:36:03 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 6 ms
May 22, 2015 2:36:03 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CircularTrains-PT-192-ReachabilityFireability-9(UNSAT) depth K=1 took 836 ms
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 159 ms
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t43_to_44 couldn't be replayed on the original GAL
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t43_to_44 to refine the abstraction...
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 374 / 384 variable(s)
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-8(refined 3 times)...
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:03 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 7 ms
May 22, 2015 2:36:03 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 48 ms
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t33_to_34, t34_to_35, t31_to_32]
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t33_to_34, t34_to_35, t31_to_32] on the original GAL...
May 22, 2015 2:36:03 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 40 ms
May 22, 2015 2:36:03 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 143 ms
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t31_to_32 couldn't be replayed on the original GAL
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t31_to_32 to refine the abstraction...
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 372 / 384 variable(s)
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-8(refined 4 times)...
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:03 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 5 ms
May 22, 2015 2:36:03 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 0 ms
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 55 ms
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t45_to_46, t46_to_47, t42_to_43, t43_to_44]
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t45_to_46, t46_to_47, t42_to_43, t43_to_44] on the original GAL...
May 22, 2015 2:36:03 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 48 ms
May 22, 2015 2:36:03 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 149 ms
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: A valid concrete trace has been found by model-checking the abstraction after 4 refinement steps.
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-192-ReachabilityFireability-9:[reachable] : ((F162>=1)&&(Section_161>=1)) found Support [F162, Section_161]
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 382 / 384 variable(s)
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-9(refined 0 times)...
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:03 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 2 ms
May 22, 2015 2:36:03 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 0 ms
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 27 ms
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t160_to_161, t163_to_164]
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t160_to_161, t163_to_164] on the original GAL...
May 22, 2015 2:36:03 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 39 ms
May 22, 2015 2:36:03 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 135 ms
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t160_to_161 couldn't be replayed on the original GAL
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t160_to_161 to refine the abstraction...
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 380 / 384 variable(s)
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-9(refined 1 times)...
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:04 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 2 ms
May 22, 2015 2:36:04 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 0 ms
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 41 ms
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t163_to_164, t159_to_160, t160_to_161]
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t163_to_164, t159_to_160, t160_to_161] on the original GAL...
May 22, 2015 2:36:04 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 39 ms
May 22, 2015 2:36:04 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:36:04 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CircularTrains-PT-192-ReachabilityFireability-10(UNSAT) depth K=1 took 889 ms
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 133 ms
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t163_to_164 couldn't be replayed on the original GAL
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t163_to_164 to refine the abstraction...
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 378 / 384 variable(s)
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-9(refined 2 times)...
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:04 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 3 ms
May 22, 2015 2:36:04 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 35 ms
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t159_to_160, t160_to_161, t162_to_163, t163_to_164]
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t159_to_160, t160_to_161, t162_to_163, t163_to_164] on the original GAL...
May 22, 2015 2:36:04 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 38 ms
May 22, 2015 2:36:04 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 136 ms
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: A valid concrete trace has been found by model-checking the abstraction after 2 refinement steps.
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-192-ReachabilityFireability-10:[reachable] : ((((Section_80>=1)&&(F81>=1))&&(((F135>=1)&&(Section_134>=1))&&((F33>=1)&&(Section_32>=1))))&&(!((F176>=1)&&(Section_175>=1)))) found Support [Section_80, F81, F135, Section_134, F33, Section_32, F176, Section_175]
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 8
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 376 / 384 variable(s)
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-10(refined 0 times)...
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:04 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 4 ms
May 22, 2015 2:36:04 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 43 ms
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t34_to_35, t82_to_83, t79_to_80, t136_to_137, t31_to_32, t133_to_134]
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t34_to_35, t82_to_83, t79_to_80, t136_to_137, t31_to_32, t133_to_134] on the original GAL...
May 22, 2015 2:36:04 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 61 ms
May 22, 2015 2:36:04 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 156 ms
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t34_to_35 couldn't be replayed on the original GAL
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t34_to_35 to refine the abstraction...
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 374 / 384 variable(s)
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-10(refined 1 times)...
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:04 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 9 ms
May 22, 2015 2:36:04 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 56 ms
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t82_to_83, t33_to_34, t34_to_35, t79_to_80, t136_to_137, t31_to_32, t133_to_134]
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t82_to_83, t33_to_34, t34_to_35, t79_to_80, t136_to_137, t31_to_32, t133_to_134] on the original GAL...
May 22, 2015 2:36:04 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 51 ms
May 22, 2015 2:36:04 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 150 ms
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t82_to_83 couldn't be replayed on the original GAL
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t82_to_83 to refine the abstraction...
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 372 / 384 variable(s)
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-10(refined 2 times)...
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:04 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 5 ms
May 22, 2015 2:36:04 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 66 ms
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t33_to_34, t34_to_35, t81_to_82, t82_to_83, t79_to_80, t136_to_137, t31_to_32, t133_to_134]
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t33_to_34, t34_to_35, t81_to_82, t82_to_83, t79_to_80, t136_to_137, t31_to_32, t133_to_134] on the original GAL...
May 22, 2015 2:36:05 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 38 ms
May 22, 2015 2:36:05 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:36:05 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CircularTrains-PT-192-ReachabilityFireability-11(UNSAT) depth K=1 took 827 ms
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 189 ms
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t79_to_80 couldn't be replayed on the original GAL
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t79_to_80 to refine the abstraction...
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 370 / 384 variable(s)
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-10(refined 3 times)...
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:05 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 6 ms
May 22, 2015 2:36:05 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 86 ms
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t78_to_79, t33_to_34, t34_to_35, t81_to_82, t82_to_83, t79_to_80, t136_to_137, t31_to_32, t133_to_134]
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t78_to_79, t33_to_34, t34_to_35, t81_to_82, t82_to_83, t79_to_80, t136_to_137, t31_to_32, t133_to_134] on the original GAL...
May 22, 2015 2:36:05 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 38 ms
May 22, 2015 2:36:05 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 137 ms
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t136_to_137 couldn't be replayed on the original GAL
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t136_to_137 to refine the abstraction...
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 368 / 384 variable(s)
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-10(refined 4 times)...
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:05 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 6 ms
May 22, 2015 2:36:05 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 113 ms
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t78_to_79, t33_to_34, t34_to_35, t135_to_136, t81_to_82, t82_to_83, t79_to_80, t136_to_137, t31_to_32, t133_to_134]
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t78_to_79, t33_to_34, t34_to_35, t135_to_136, t81_to_82, t82_to_83, t79_to_80, t136_to_137, t31_to_32, t133_to_134] on the original GAL...
May 22, 2015 2:36:05 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 37 ms
May 22, 2015 2:36:05 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 137 ms
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t31_to_32 couldn't be replayed on the original GAL
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t31_to_32 to refine the abstraction...
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 366 / 384 variable(s)
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-10(refined 5 times)...
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:05 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 7 ms
May 22, 2015 2:36:05 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:36:05 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CircularTrains-PT-192-ReachabilityFireability-12(UNSAT) depth K=1 took 789 ms
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 140 ms
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t30_to_31, t78_to_79, t33_to_34, t34_to_35, t135_to_136, t81_to_82, t82_to_83, t79_to_80, t136_to_137, t31_to_32, t133_to_134]
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t30_to_31, t78_to_79, t33_to_34, t34_to_35, t135_to_136, t81_to_82, t82_to_83, t79_to_80, t136_to_137, t31_to_32, t133_to_134] on the original GAL...
May 22, 2015 2:36:05 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 37 ms
May 22, 2015 2:36:05 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 139 ms
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t133_to_134 couldn't be replayed on the original GAL
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t133_to_134 to refine the abstraction...
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 364 / 384 variable(s)
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-10(refined 6 times)...
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:06 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 9 ms
May 22, 2015 2:36:06 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 231 ms
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t30_to_31, t78_to_79, t33_to_34, t34_to_35, t132_to_133, t135_to_136, t81_to_82, t82_to_83, t79_to_80, t136_to_137, t31_to_32, t133_to_134]
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t30_to_31, t78_to_79, t33_to_34, t34_to_35, t132_to_133, t135_to_136, t81_to_82, t82_to_83, t79_to_80, t136_to_137, t31_to_32, t133_to_134] on the original GAL...
May 22, 2015 2:36:06 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 38 ms
May 22, 2015 2:36:06 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 138 ms
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: A valid concrete trace has been found by model-checking the abstraction after 6 refinement steps.
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-192-ReachabilityFireability-11:[reachable] : ((Section_143>=1)&&(F144>=1)) found Support [Section_143, F144]
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 382 / 384 variable(s)
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-11(refined 0 times)...
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:06 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1 ms
May 22, 2015 2:36:06 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 26 ms
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t142_to_143, t145_to_146]
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t142_to_143, t145_to_146] on the original GAL...
May 22, 2015 2:36:06 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 37 ms
May 22, 2015 2:36:06 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 131 ms
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t142_to_143 couldn't be replayed on the original GAL
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t142_to_143 to refine the abstraction...
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 380 / 384 variable(s)
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-11(refined 1 times)...
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:06 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 2 ms
May 22, 2015 2:36:06 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 30 ms
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t141_to_142, t142_to_143, t145_to_146]
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t141_to_142, t142_to_143, t145_to_146] on the original GAL...
May 22, 2015 2:36:06 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CircularTrains-PT-192-ReachabilityFireability-14(UNSAT) depth K=1 took 792 ms
May 22, 2015 2:36:06 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 43 ms
May 22, 2015 2:36:06 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 145 ms
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t145_to_146 couldn't be replayed on the original GAL
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t145_to_146 to refine the abstraction...
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 378 / 384 variable(s)
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-11(refined 2 times)...
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:06 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 3 ms
May 22, 2015 2:36:06 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 38 ms
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t144_to_145, t141_to_142, t142_to_143, t145_to_146]
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t144_to_145, t141_to_142, t142_to_143, t145_to_146] on the original GAL...
May 22, 2015 2:36:06 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 37 ms
May 22, 2015 2:36:06 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 133 ms
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: A valid concrete trace has been found by model-checking the abstraction after 2 refinement steps.
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-192-ReachabilityFireability-12:[reachable] : ((Section_26>=1)&&(F27>=1)) found Support [Section_26, F27]
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 382 / 384 variable(s)
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-12(refined 0 times)...
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:06 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1 ms
May 22, 2015 2:36:06 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 38 ms
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t28_to_29, t25_to_26]
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t28_to_29, t25_to_26] on the original GAL...
May 22, 2015 2:36:07 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 42 ms
May 22, 2015 2:36:07 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 145 ms
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t28_to_29 couldn't be replayed on the original GAL
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t28_to_29 to refine the abstraction...
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 380 / 384 variable(s)
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-12(refined 1 times)...
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:07 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 2 ms
May 22, 2015 2:36:07 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 0 ms
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 30 ms
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t27_to_28, t28_to_29, t25_to_26]
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t27_to_28, t28_to_29, t25_to_26] on the original GAL...
May 22, 2015 2:36:07 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 37 ms
May 22, 2015 2:36:07 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 134 ms
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t25_to_26 couldn't be replayed on the original GAL
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t25_to_26 to refine the abstraction...
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 378 / 384 variable(s)
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-12(refined 2 times)...
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:07 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 3 ms
May 22, 2015 2:36:07 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 0 ms
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 36 ms
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t24_to_25, t27_to_28, t28_to_29, t25_to_26]
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t24_to_25, t27_to_28, t28_to_29, t25_to_26] on the original GAL...
May 22, 2015 2:36:07 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CircularTrains-PT-192-ReachabilityFireability-15(UNSAT) depth K=1 took 796 ms
May 22, 2015 2:36:07 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 45 ms
May 22, 2015 2:36:07 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 149 ms
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: A valid concrete trace has been found by model-checking the abstraction after 2 refinement steps.
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-192-ReachabilityFireability-14:[reachable] : ((!((((F59>=1)&&(Section_58>=1))&&((F119>=1)&&(Section_118>=1)))&&(((Section_188>=1)&&(F189>=1))&&((Section_19>=1)&&(F20>=1)))))&&((((F21>=1)&&(Section_20>=1))||(((F186>=1)&&(Section_185>=1))||((Section_176>=1)&&(F177>=1))))&&(!((F69>=1)&&(Section_68>=1))))) found Support [F59, Section_58, F119, Section_118, Section_188, F189, Section_19, F20, F21, Section_20, F186, Section_185, Section_176, F177, F69, Section_68]
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 16
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 368 / 384 variable(s)
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-14(refined 0 times)...
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:07 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 6 ms
May 22, 2015 2:36:07 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 0 ms
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 81 ms
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t187_to_188, t184_to_185]
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t187_to_188, t184_to_185] on the original GAL...
May 22, 2015 2:36:07 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 37 ms
May 22, 2015 2:36:07 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 133 ms
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t187_to_188 couldn't be replayed on the original GAL
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t187_to_188 to refine the abstraction...
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 366 / 384 variable(s)
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-14(refined 1 times)...
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:07 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 7 ms
May 22, 2015 2:36:07 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 87 ms
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t178_to_179, t175_to_176]
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t178_to_179, t175_to_176] on the original GAL...
May 22, 2015 2:36:07 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 38 ms
May 22, 2015 2:36:07 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 132 ms
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t178_to_179 couldn't be replayed on the original GAL
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t178_to_179 to refine the abstraction...
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 364 / 384 variable(s)
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-14(refined 2 times)...
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:08 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 8 ms
May 22, 2015 2:36:08 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 148 ms
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t22_to_23, t18_to_19, t19_to_20]
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t22_to_23, t18_to_19, t19_to_20] on the original GAL...
May 22, 2015 2:36:08 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 38 ms
May 22, 2015 2:36:08 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 134 ms
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t22_to_23 couldn't be replayed on the original GAL
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t22_to_23 to refine the abstraction...
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 362 / 384 variable(s)
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-14(refined 3 times)...
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:08 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 8 ms
May 22, 2015 2:36:08 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 191 ms
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t175_to_176, t177_to_178, t178_to_179]
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t175_to_176, t177_to_178, t178_to_179] on the original GAL...
May 22, 2015 2:36:08 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 38 ms
May 22, 2015 2:36:08 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 134 ms
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t175_to_176 couldn't be replayed on the original GAL
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t175_to_176 to refine the abstraction...
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 360 / 384 variable(s)
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-14(refined 4 times)...
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:08 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 9 ms
May 22, 2015 2:36:08 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 227 ms
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t186_to_187, t187_to_188, t184_to_185]
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t186_to_187, t187_to_188, t184_to_185] on the original GAL...
May 22, 2015 2:36:08 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 38 ms
May 22, 2015 2:36:08 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 132 ms
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t184_to_185 couldn't be replayed on the original GAL
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t184_to_185 to refine the abstraction...
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 358 / 384 variable(s)
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-14(refined 5 times)...
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:09 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 9 ms
May 22, 2015 2:36:09 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 0 ms
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 399 ms
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t18_to_19, t19_to_20, t21_to_22, t22_to_23]
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t18_to_19, t19_to_20, t21_to_22, t22_to_23] on the original GAL...
May 22, 2015 2:36:09 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 37 ms
May 22, 2015 2:36:09 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 136 ms
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: A valid concrete trace has been found by model-checking the abstraction after 5 refinement steps.
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-192-ReachabilityFireability-15:[reachable] : ((((F54>=1)&&(Section_53>=1))&&((((F87>=1)&&(Section_86>=1))&&((F162>=1)&&(Section_161>=1)))||(((F176>=1)&&(Section_175>=1))&&((F107>=1)&&(Section_106>=1)))))||((((Section_104>=1)&&(F105>=1))||(((Section_88>=1)&&(F89>=1))||((F75>=1)&&(Section_74>=1))))&&((Section_47>=1)&&(F48>=1)))) found Support [F54, Section_53, F87, Section_86, F162, Section_161, F176, Section_175, F107, Section_106, Section_104, F105, Section_88, F89, F75, Section_74, Section_47, F48]
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 18
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 366 / 384 variable(s)
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-15(refined 0 times)...
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:09 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 6 ms
May 22, 2015 2:36:09 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 161 ms
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t46_to_47, t49_to_50, t87_to_88]
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t46_to_47, t49_to_50, t87_to_88] on the original GAL...
May 22, 2015 2:36:09 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 37 ms
May 22, 2015 2:36:09 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 132 ms
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t46_to_47 couldn't be replayed on the original GAL
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t46_to_47 to refine the abstraction...
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 364 / 384 variable(s)
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-15(refined 1 times)...
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:09 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 8 ms
May 22, 2015 2:36:09 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:36:10 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 258 ms
May 22, 2015 2:36:10 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t52_to_53, t105_to_106, t174_to_175, t55_to_56]
May 22, 2015 2:36:10 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t52_to_53, t105_to_106, t174_to_175, t55_to_56] on the original GAL...
May 22, 2015 2:36:10 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 41 ms
May 22, 2015 2:36:10 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:36:10 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 134 ms
May 22, 2015 2:36:10 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t52_to_53 couldn't be replayed on the original GAL
May 22, 2015 2:36:10 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t52_to_53 to refine the abstraction...
May 22, 2015 2:36:10 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:10 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 362 / 384 variable(s)
May 22, 2015 2:36:10 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-15(refined 2 times)...
May 22, 2015 2:36:10 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:10 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 8 ms
May 22, 2015 2:36:10 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:36:10 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CircularTrains-PT-192-ReachabilityFireability-0(SAT) depth K=6 took 3087 ms
May 22, 2015 2:36:10 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 301 ms
May 22, 2015 2:36:10 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t49_to_50, t45_to_46, t46_to_47, t87_to_88]
May 22, 2015 2:36:10 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t49_to_50, t45_to_46, t46_to_47, t87_to_88] on the original GAL...
May 22, 2015 2:36:10 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 36 ms
May 22, 2015 2:36:10 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:36:10 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 146 ms
May 22, 2015 2:36:10 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t49_to_50 couldn't be replayed on the original GAL
May 22, 2015 2:36:10 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t49_to_50 to refine the abstraction...
May 22, 2015 2:36:10 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:10 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 360 / 384 variable(s)
May 22, 2015 2:36:10 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-15(refined 3 times)...
May 22, 2015 2:36:10 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:10 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 9 ms
May 22, 2015 2:36:10 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:36:11 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 442 ms
May 22, 2015 2:36:11 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t105_to_106, t174_to_175, t51_to_52, t52_to_53, t55_to_56]
May 22, 2015 2:36:11 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t105_to_106, t174_to_175, t51_to_52, t52_to_53, t55_to_56] on the original GAL...
May 22, 2015 2:36:11 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 42 ms
May 22, 2015 2:36:11 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:36:11 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 161 ms
May 22, 2015 2:36:11 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t55_to_56 couldn't be replayed on the original GAL
May 22, 2015 2:36:11 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t55_to_56 to refine the abstraction...
May 22, 2015 2:36:11 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:11 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 358 / 384 variable(s)
May 22, 2015 2:36:11 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityFireability-15(refined 4 times)...
May 22, 2015 2:36:11 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:11 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 12 ms
May 22, 2015 2:36:11 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:36:12 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 559 ms
May 22, 2015 2:36:12 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t45_to_46, t46_to_47, t87_to_88, t48_to_49, t49_to_50]
May 22, 2015 2:36:12 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t45_to_46, t46_to_47, t87_to_88, t48_to_49, t49_to_50] on the original GAL...
May 22, 2015 2:36:12 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 37 ms
May 22, 2015 2:36:12 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:36:12 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 136 ms
May 22, 2015 2:36:12 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: A valid concrete trace has been found by model-checking the abstraction after 4 refinement steps.
Exception in thread "Thread-5" java.lang.IllegalThreadStateException: process hasn't exited
at java.lang.UNIXProcess.exitValue(UNIXProcess.java:421)
at fr.lip6.move.gal.itstools.ProcessController.execute(ProcessController.java:125)
at fr.lip6.move.gal.application.Application.runTool(Application.java:408)
at fr.lip6.move.gal.application.Application$1.run(Application.java:216)
at java.lang.Thread.run(Thread.java:745)

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CircularTrains-PT-192"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/users/gast00/fkordon/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/CircularTrains-PT-192.tgz
mv CircularTrains-PT-192 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 CircularTrains-PT-192, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r005kn-ebro-143214234400402"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "ReachabilityComputeBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.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 ;