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 ReachabilityFireabilitySimple
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r005kn-ebro-143214234400403
=====================================================================

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

=== Now, execution of the tool begins

BK_START 1432305353116

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

BK_STOP 1432305371148

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

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0
May 22, 2015 2:35:57 PM fr.lip6.move.gal.application.Application transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 22, 2015 2:35:57 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 91 ms
May 22, 2015 2:35:57 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 384 places.
May 22, 2015 2:35:57 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 192 transitions.
May 22, 2015 2:35:58 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 205 ms
May 22, 2015 2:35:58 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityFireabilitySimple.gal : 50 ms
May 22, 2015 2:35:58 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 246 ms
May 22, 2015 2:35:58 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 244 ms
May 22, 2015 2:35:58 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
May 22, 2015 2:35:58 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityFireabilitySimple.prop : 1 ms
May 22, 2015 2:35:58 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-192-ReachabilityFireabilitySimple-0:[reachable] : ((Section_176>=1)&&(F177>=1)) found Support [Section_176, F177]
May 22, 2015 2:35:58 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
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 382 / 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-ReachabilityFireabilitySimple-0(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 : 17 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 258 ms
May 22, 2015 2:35:58 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t178_to_179, t175_to_176]
May 22, 2015 2:35:58 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 2:35:58 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 129 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 : 4 ms
May 22, 2015 2:35:59 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 311 ms
May 22, 2015 2:35:59 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 2:35:59 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t178_to_179 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 380 / 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-ReachabilityFireabilitySimple-0(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 : 10 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 : 1 ms
May 22, 2015 2:35:59 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 67 ms
May 22, 2015 2:35:59 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t175_to_176, t177_to_178, t178_to_179]
May 22, 2015 2:35:59 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 2:35:59 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 82 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 236 ms
May 22, 2015 2:35:59 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 2:35:59 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t175_to_176 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 378 / 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-ReachabilityFireabilitySimple-0(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 : 4 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 : 1 ms
May 22, 2015 2:35:59 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 87 ms
May 22, 2015 2:35:59 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t174_to_175, t175_to_176, t177_to_178, t178_to_179]
May 22, 2015 2:35:59 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t174_to_175, t175_to_176, t177_to_178, t178_to_179] on the original GAL...
May 22, 2015 2:35:59 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 87 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 189 ms
May 22, 2015 2:35:59 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 2:35:59 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-192-ReachabilityFireabilitySimple-1:[reachable] : ((Section_14>=1)&&(F15>=1)) found Support [Section_14, F15]
May 22, 2015 2:35:59 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
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 382 / 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-ReachabilityFireabilitySimple-1(refined 0 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 : 2 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 : 1 ms
May 22, 2015 2:35:59 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CircularTrains-PT-192-ReachabilityFireabilitySimple-0(UNSAT) depth K=1 took 1656 ms
May 22, 2015 2:35:59 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 59 ms
May 22, 2015 2:35:59 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t16_to_17, t13_to_14]
May 22, 2015 2:35:59 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t16_to_17, t13_to_14] on the original GAL...
May 22, 2015 2:36:00 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 93 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 : 100 ms
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 409 ms
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t16_to_17 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 t16_to_17 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 380 / 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-ReachabilityFireabilitySimple-1(refined 1 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 : 7 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 : 1 ms
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 67 ms
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t13_to_14, t15_to_16, t16_to_17]
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t13_to_14, t15_to_16, t16_to_17] on the original GAL...
May 22, 2015 2:36:00 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 98 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 : 16 ms
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 232 ms
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t13_to_14 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 t13_to_14 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 378 / 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-ReachabilityFireabilitySimple-1(refined 2 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 : 14 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 : 1 ms
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 60 ms
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t15_to_16, t16_to_17, t12_to_13, t13_to_14]
May 22, 2015 2:36:00 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t15_to_16, t16_to_17, t12_to_13, t13_to_14] on the original GAL...
May 22, 2015 2:36:00 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 123 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 : 3 ms
May 22, 2015 2:36:00 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CircularTrains-PT-192-ReachabilityFireabilitySimple-1(UNSAT) depth K=1 took 989 ms
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 286 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-ReachabilityFireabilitySimple-2:[reachable] : ((F63>=1)&&(Section_62>=1)) found Support [F63, Section_62]
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
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 382 / 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-ReachabilityFireabilitySimple-2(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 : 2 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 30 ms
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t64_to_65, t61_to_62]
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t64_to_65, t61_to_62] on the original GAL...
May 22, 2015 2:36:01 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 104 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 205 ms
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t64_to_65 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 t64_to_65 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 380 / 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-ReachabilityFireabilitySimple-2(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 : 3 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 34 ms
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t63_to_64, t64_to_65, t61_to_62]
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t63_to_64, t64_to_65, t61_to_62] on the original GAL...
May 22, 2015 2:36:01 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 71 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 182 ms
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t61_to_62 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 t61_to_62 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 378 / 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-ReachabilityFireabilitySimple-2(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 : 4 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 45 ms
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t60_to_61, t63_to_64, t64_to_65, t61_to_62]
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t60_to_61, t63_to_64, t64_to_65, t61_to_62] on the original GAL...
May 22, 2015 2:36:01 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 46 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 : 9 ms
May 22, 2015 2:36:01 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CircularTrains-PT-192-ReachabilityFireabilitySimple-2(UNSAT) depth K=1 took 903 ms
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 203 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-ReachabilityFireabilitySimple-3:[reachable] : ((Section_176>=1)&&(F177>=1)) found Support [Section_176, F177]
May 22, 2015 2:36:01 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
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 382 / 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-ReachabilityFireabilitySimple-3(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 : 4 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 2:36:02 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 30 ms
May 22, 2015 2:36:02 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t178_to_179, t175_to_176]
May 22, 2015 2:36:02 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 2:36:02 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 124 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 : 488 ms
May 22, 2015 2:36:02 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 729 ms
May 22, 2015 2:36:02 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 2:36:02 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t178_to_179 to refine the abstraction...
May 22, 2015 2:36:02 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-ReachabilityFireabilitySimple-3(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 31 ms
May 22, 2015 2:36:02 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t175_to_176, t177_to_178, t178_to_179]
May 22, 2015 2:36:02 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 2:36:02 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 46 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 145 ms
May 22, 2015 2:36:02 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 2:36:02 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t175_to_176 to refine the abstraction...
May 22, 2015 2:36:02 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-ReachabilityFireabilitySimple-3(refined 2 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 : 5 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 2:36:03 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 40 ms
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t174_to_175, t175_to_176, t177_to_178, t178_to_179]
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t174_to_175, t175_to_176, t177_to_178, t178_to_179] on the original GAL...
May 22, 2015 2:36:03 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 75 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.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CircularTrains-PT-192-ReachabilityFireabilitySimple-3(UNSAT) depth K=1 took 1267 ms
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 190 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 2 refinement steps.
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-192-ReachabilityFireabilitySimple-4:[reachable] : ((Section_146>=1)&&(F147>=1)) found Support [Section_146, F147]
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-ReachabilityFireabilitySimple-4(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 : 1 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 31 ms
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t148_to_149, t145_to_146]
May 22, 2015 2:36:03 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 2:36:03 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 66 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 2:36:03 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 181 ms
May 22, 2015 2:36:03 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 2:36:03 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t148_to_149 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 380 / 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-ReachabilityFireabilitySimple-4(refined 1 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 : 16 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 62 ms
May 22, 2015 2:36:03 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t147_to_148, t148_to_149, t145_to_146]
May 22, 2015 2:36:03 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 2:36:03 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 56 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 2:36:03 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 257 ms
May 22, 2015 2:36:03 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 2:36:03 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t145_to_146 to refine the abstraction...
May 22, 2015 2:36:03 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 378 / 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-ReachabilityFireabilitySimple-4(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 : 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 47 ms
May 22, 2015 2:36:03 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 2:36:03 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 2:36:03 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 58 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 : 4 ms
May 22, 2015 2:36:03 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CircularTrains-PT-192-ReachabilityFireabilitySimple-4(UNSAT) depth K=1 took 826 ms
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 181 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-ReachabilityFireabilitySimple-5:[reachable] : ((Section_29>=1)&&(F30>=1)) found Support [Section_29, F30]
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
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 382 / 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-ReachabilityFireabilitySimple-5(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 : 10 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 41 ms
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t28_to_29, t31_to_32]
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t28_to_29, t31_to_32] on the original GAL...
May 22, 2015 2:36:04 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 69 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 166 ms
May 22, 2015 2:36:04 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 2:36:04 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t28_to_29 to refine the abstraction...
May 22, 2015 2:36:04 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-ReachabilityFireabilitySimple-5(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 : 1 ms
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 30 ms
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t27_to_28, t28_to_29, t31_to_32]
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t27_to_28, t28_to_29, t31_to_32] 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 : 2 ms
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 141 ms
May 22, 2015 2:36:04 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 2:36:04 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t31_to_32 to refine the abstraction...
May 22, 2015 2:36:04 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-ReachabilityFireabilitySimple-5(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 37 ms
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t30_to_31, t27_to_28, t28_to_29, t31_to_32]
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t30_to_31, t27_to_28, t28_to_29, t31_to_32] 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 : 7 ms
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 144 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-ReachabilityFireabilitySimple-6:[reachable] : ((Section_116>=1)&&(F117>=1)) found Support [Section_116, F117]
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
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 382 / 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-ReachabilityFireabilitySimple-6(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 : 1 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.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CircularTrains-PT-192-ReachabilityFireabilitySimple-5(UNSAT) depth K=1 took 773 ms
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 27 ms
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t115_to_116, t118_to_119]
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t115_to_116, t118_to_119] on the original GAL...
May 22, 2015 2:36:04 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 82 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 192 ms
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t115_to_116 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 t115_to_116 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-ReachabilityFireabilitySimple-6(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 : 3 ms
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 33 ms
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t114_to_115, t115_to_116, t118_to_119]
May 22, 2015 2:36:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t114_to_115, t115_to_116, t118_to_119] 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 134 ms
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t118_to_119 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 t118_to_119 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 378 / 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-ReachabilityFireabilitySimple-6(refined 2 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 : 3 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 36 ms
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t114_to_115, t115_to_116, t117_to_118, t118_to_119]
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t114_to_115, t115_to_116, t117_to_118, t118_to_119] on the original GAL...
May 22, 2015 2:36:05 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 40 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 : 3 ms
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 138 ms
May 22, 2015 2:36:05 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 2:36:05 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-192-ReachabilityFireabilitySimple-7:[reachable] : ((F192>=1)&&(Section_191>=1)) found Support [F192, Section_191]
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
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 382 / 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-ReachabilityFireabilitySimple-7(refined 0 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 : 2 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 31 ms
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t190_to_191, t1_to_2]
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t190_to_191, t1_to_2] on the original GAL...
May 22, 2015 2:36:05 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 41 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 139 ms
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t190_to_191 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 t190_to_191 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 380 / 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-ReachabilityFireabilitySimple-7(refined 1 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 : 2 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-ReachabilityFireabilitySimple-6(UNSAT) depth K=1 took 800 ms
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 30 ms
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t189_to_190, t190_to_191, t1_to_2]
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t189_to_190, t190_to_191, t1_to_2] on the original GAL...
May 22, 2015 2:36:05 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 40 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 : 18 ms
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 170 ms
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t1_to_2 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 t1_to_2 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 378 / 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-ReachabilityFireabilitySimple-7(refined 2 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 : 3 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 36 ms
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t192_to_1, t189_to_190, t190_to_191, t1_to_2]
May 22, 2015 2:36:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t192_to_1, t189_to_190, t190_to_191, t1_to_2] 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 : 19 ms
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 208 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-ReachabilityFireabilitySimple-8:[reachable] : ((Section_89>=1)&&(F90>=1)) found Support [Section_89, F90]
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-ReachabilityFireabilitySimple-8(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: [t91_to_92, t88_to_89]
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t91_to_92, t88_to_89] on the original GAL...
May 22, 2015 2:36:06 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 41 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 139 ms
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t91_to_92 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 t91_to_92 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-ReachabilityFireabilitySimple-8(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 31 ms
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t90_to_91, t91_to_92, t88_to_89]
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t90_to_91, t91_to_92, t88_to_89] 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.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CircularTrains-PT-192-ReachabilityFireabilitySimple-7(UNSAT) depth K=1 took 768 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 t88_to_89 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 t88_to_89 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-ReachabilityFireabilitySimple-8(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 : 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 34 ms
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t87_to_88, t90_to_91, t91_to_92, t88_to_89]
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t87_to_88, t90_to_91, t91_to_92, t88_to_89] 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 134 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-ReachabilityFireabilitySimple-9:[reachable] : ((Section_47>=1)&&(F48>=1)) found Support [Section_47, F48]
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-ReachabilityFireabilitySimple-9(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 : 0 ms
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 25 ms
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t46_to_47, t49_to_50]
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t46_to_47, t49_to_50] 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 : 29 ms
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 167 ms
May 22, 2015 2:36:06 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 2:36:06 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t46_to_47 to refine the abstraction...
May 22, 2015 2:36:06 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-ReachabilityFireabilitySimple-9(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 46 ms
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t49_to_50, t45_to_46, t46_to_47]
May 22, 2015 2:36:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t49_to_50, t45_to_46, t46_to_47] on the original GAL...
May 22, 2015 2:36:06 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 36 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 130 ms
May 22, 2015 2:36:06 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 2:36:06 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t49_to_50 to refine the abstraction...
May 22, 2015 2:36:06 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-ReachabilityFireabilitySimple-9(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 : 1 ms
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 35 ms
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t45_to_46, t46_to_47, t48_to_49, t49_to_50]
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t45_to_46, t46_to_47, t48_to_49, t49_to_50] 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-ReachabilityFireabilitySimple-8(UNSAT) depth K=1 took 762 ms
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 139 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-ReachabilityFireabilitySimple-10:[reachable] : ((F171>=1)&&(Section_170>=1)) found Support [F171, Section_170]
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
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 382 / 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-ReachabilityFireabilitySimple-10(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 : 1 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 26 ms
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t169_to_170, t172_to_173]
May 22, 2015 2:36:07 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 2:36:07 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 46 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 140 ms
May 22, 2015 2:36:07 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 2:36:07 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t169_to_170 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-ReachabilityFireabilitySimple-10(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 : 1 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: [t168_to_169, t169_to_170, t172_to_173]
May 22, 2015 2:36:07 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 2:36:07 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 36 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 : 4 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 t172_to_173 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 t172_to_173 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-ReachabilityFireabilitySimple-10(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 34 ms
May 22, 2015 2:36:07 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 2:36:07 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 2:36:07 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 40 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 136 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-ReachabilityFireabilitySimple-11:[reachable] : ((F93>=1)&&(Section_92>=1)) found Support [F93, Section_92]
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
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 382 / 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-ReachabilityFireabilitySimple-11(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 : 1 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 25 ms
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t91_to_92, t94_to_95]
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t91_to_92, t94_to_95] 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 2:36:07 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CircularTrains-PT-192-ReachabilityFireabilitySimple-9(UNSAT) depth K=1 took 783 ms
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 140 ms
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t91_to_92 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 t91_to_92 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-ReachabilityFireabilitySimple-11(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 : 1 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 31 ms
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t90_to_91, t91_to_92, t94_to_95]
May 22, 2015 2:36:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t90_to_91, t91_to_92, t94_to_95] on the original GAL...
May 22, 2015 2:36:08 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 37 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 133 ms
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t94_to_95 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 t94_to_95 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 378 / 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-ReachabilityFireabilitySimple-11(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 : 2 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 : 0 ms
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 37 ms
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t93_to_94, t90_to_91, t91_to_92, t94_to_95]
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t93_to_94, t90_to_91, t91_to_92, t94_to_95] on the original GAL...
May 22, 2015 2:36:08 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 37 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 133 ms
May 22, 2015 2:36:08 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 2:36:08 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-192-ReachabilityFireabilitySimple-12:[reachable] : ((Section_56>=1)&&(F57>=1)) found Support [Section_56, F57]
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
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 382 / 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-ReachabilityFireabilitySimple-12(refined 0 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 : 1 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 27 ms
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t58_to_59, t55_to_56]
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t58_to_59, t55_to_56] on the original GAL...
May 22, 2015 2:36:08 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 40 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 t58_to_59 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 t58_to_59 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 380 / 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-ReachabilityFireabilitySimple-12(refined 1 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 : 2 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 30 ms
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t57_to_58, t58_to_59, t55_to_56]
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t57_to_58, t58_to_59, t55_to_56] on the original GAL...
May 22, 2015 2:36:08 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 40 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: Transition t55_to_56 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 t55_to_56 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 378 / 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-ReachabilityFireabilitySimple-12(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 : 2 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.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CircularTrains-PT-192-ReachabilityFireabilitySimple-10(UNSAT) depth K=1 took 819 ms
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 34 ms
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t54_to_55, t57_to_58, t58_to_59, t55_to_56]
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t54_to_55, t57_to_58, t58_to_59, t55_to_56] on the original GAL...
May 22, 2015 2:36:08 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 39 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 137 ms
May 22, 2015 2:36:08 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 2:36:08 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-192-ReachabilityFireabilitySimple-13:[reachable] : ((Section_152>=1)&&(F153>=1)) found Support [Section_152, F153]
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
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 382 / 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-ReachabilityFireabilitySimple-13(refined 0 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 : 2 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 : 0 ms
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 27 ms
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t151_to_152, t154_to_155]
May 22, 2015 2:36:08 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t151_to_152, t154_to_155] on the original GAL...
May 22, 2015 2:36:08 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 39 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 133 ms
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t151_to_152 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 t151_to_152 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 380 / 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-ReachabilityFireabilitySimple-13(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 : 2 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 30 ms
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t154_to_155, t150_to_151, t151_to_152]
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t154_to_155, t150_to_151, t151_to_152] on the original GAL...
May 22, 2015 2:36:09 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 36 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 132 ms
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t154_to_155 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 t154_to_155 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 378 / 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-ReachabilityFireabilitySimple-13(refined 2 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 : 3 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 35 ms
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t153_to_154, t154_to_155, t150_to_151, t151_to_152]
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t153_to_154, t154_to_155, t150_to_151, t151_to_152] on the original GAL...
May 22, 2015 2:36:09 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 36 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: A valid concrete trace has been found by model-checking the abstraction after 2 refinement steps.
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-192-ReachabilityFireabilitySimple-14:[reachable] : ((F12>=1)&&(Section_11>=1)) found Support [F12, Section_11]
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
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 382 / 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-ReachabilityFireabilitySimple-14(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 : 1 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 26 ms
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t10_to_11, t13_to_14]
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t10_to_11, t13_to_14] on the original GAL...
May 22, 2015 2:36:09 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CircularTrains-PT-192-ReachabilityFireabilitySimple-11(UNSAT) depth K=1 took 766 ms
May 22, 2015 2:36:09 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 40 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 134 ms
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t10_to_11 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 t10_to_11 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 380 / 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-ReachabilityFireabilitySimple-14(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 : 2 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 29 ms
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t13_to_14, t9_to_10, t10_to_11]
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t13_to_14, t9_to_10, t10_to_11] on the original GAL...
May 22, 2015 2:36:09 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 36 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 129 ms
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t13_to_14 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 t13_to_14 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 378 / 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-ReachabilityFireabilitySimple-14(refined 2 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 : 2 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 35 ms
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t9_to_10, t10_to_11, t12_to_13, t13_to_14]
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t9_to_10, t10_to_11, t12_to_13, t13_to_14] on the original GAL...
May 22, 2015 2:36:09 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 46 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 : 3 ms
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 152 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 2 refinement steps.
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-192-ReachabilityFireabilitySimple-15:[reachable] : ((F159>=1)&&(Section_158>=1)) found Support [F159, Section_158]
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
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 382 / 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-ReachabilityFireabilitySimple-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 : 1 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 26 ms
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t160_to_161, t157_to_158]
May 22, 2015 2:36:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t160_to_161, t157_to_158] 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 135 ms
May 22, 2015 2:36:10 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 2:36:10 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t160_to_161 to refine the abstraction...
May 22, 2015 2:36:10 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 380 / 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-ReachabilityFireabilitySimple-15(refined 1 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 : 2 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 32 ms
May 22, 2015 2:36:10 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t157_to_158, t159_to_160, t160_to_161]
May 22, 2015 2:36:10 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t157_to_158, t159_to_160, t160_to_161] 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.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CircularTrains-PT-192-ReachabilityFireabilitySimple-12(UNSAT) depth K=1 took 792 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 t157_to_158 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 t157_to_158 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 378 / 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-ReachabilityFireabilitySimple-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 : 2 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 : 0 ms
May 22, 2015 2:36:10 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 34 ms
May 22, 2015 2:36:10 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t156_to_157, t157_to_158, t159_to_160, t160_to_161]
May 22, 2015 2:36:10 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t156_to_157, t157_to_158, t159_to_160, t160_to_161] on the original GAL...
May 22, 2015 2:36:10 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 37 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 135 ms
May 22, 2015 2:36:10 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.
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="ReachabilityFireabilitySimple"
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 ReachabilityFireabilitySimple"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r005kn-ebro-143214234400403"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireabilitySimple" = "ReachabilityComputeBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireabilitySimple" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireabilitySimple.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireabilitySimple.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireabilitySimple.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireabilitySimple.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;