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-384, examination is ReachabilityFireabilitySimple
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r005kn-ebro-143214234400416
=====================================================================

--------------------
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-384-ReachabilityFireabilitySimple-0
FORMULA_NAME CircularTrains-PT-384-ReachabilityFireabilitySimple-1
FORMULA_NAME CircularTrains-PT-384-ReachabilityFireabilitySimple-10
FORMULA_NAME CircularTrains-PT-384-ReachabilityFireabilitySimple-11
FORMULA_NAME CircularTrains-PT-384-ReachabilityFireabilitySimple-12
FORMULA_NAME CircularTrains-PT-384-ReachabilityFireabilitySimple-13
FORMULA_NAME CircularTrains-PT-384-ReachabilityFireabilitySimple-14
FORMULA_NAME CircularTrains-PT-384-ReachabilityFireabilitySimple-15
FORMULA_NAME CircularTrains-PT-384-ReachabilityFireabilitySimple-2
FORMULA_NAME CircularTrains-PT-384-ReachabilityFireabilitySimple-3
FORMULA_NAME CircularTrains-PT-384-ReachabilityFireabilitySimple-4
FORMULA_NAME CircularTrains-PT-384-ReachabilityFireabilitySimple-5
FORMULA_NAME CircularTrains-PT-384-ReachabilityFireabilitySimple-6
FORMULA_NAME CircularTrains-PT-384-ReachabilityFireabilitySimple-7
FORMULA_NAME CircularTrains-PT-384-ReachabilityFireabilitySimple-8
FORMULA_NAME CircularTrains-PT-384-ReachabilityFireabilitySimple-9

=== Now, execution of the tool begins

BK_START 1432305412833

work folder: /home/mcc/execution
FORMULA CircularTrains-PT-384-ReachabilityFireabilitySimple-0 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
FORMULA CircularTrains-PT-384-ReachabilityFireabilitySimple-1 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
unsat
FORMULA CircularTrains-PT-384-ReachabilityFireabilitySimple-2 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
FORMULA CircularTrains-PT-384-ReachabilityFireabilitySimple-3 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
unsat
FORMULA CircularTrains-PT-384-ReachabilityFireabilitySimple-4 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
FORMULA CircularTrains-PT-384-ReachabilityFireabilitySimple-5 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
FORMULA CircularTrains-PT-384-ReachabilityFireabilitySimple-6 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
unsat
FORMULA CircularTrains-PT-384-ReachabilityFireabilitySimple-7 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
FORMULA CircularTrains-PT-384-ReachabilityFireabilitySimple-8 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
FORMULA CircularTrains-PT-384-ReachabilityFireabilitySimple-9 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
unsat
FORMULA CircularTrains-PT-384-ReachabilityFireabilitySimple-10 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
FORMULA CircularTrains-PT-384-ReachabilityFireabilitySimple-11 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
FORMULA CircularTrains-PT-384-ReachabilityFireabilitySimple-12 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
unsat
FORMULA CircularTrains-PT-384-ReachabilityFireabilitySimple-13 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
FORMULA CircularTrains-PT-384-ReachabilityFireabilitySimple-14 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
FORMULA CircularTrains-PT-384-ReachabilityFireabilitySimple-15 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
unsat

BK_STOP 1432305441938

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

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0
May 22, 2015 2:36:56 PM fr.lip6.move.gal.application.Application transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 22, 2015 2:36:56 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 114 ms
May 22, 2015 2:36:56 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 768 places.
May 22, 2015 2:36:57 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 384 transitions.
May 22, 2015 2:36:57 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 341 ms
May 22, 2015 2:36:57 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityFireabilitySimple.gal : 62 ms
May 22, 2015 2:36:58 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
May 22, 2015 2:36:58 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityFireabilitySimple.prop : 1 ms
May 22, 2015 2:36:58 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 443 ms
May 22, 2015 2:36:58 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 500 ms
May 22, 2015 2:36:58 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-384-ReachabilityFireabilitySimple-0:[reachable] : ((F240>=1)&&(Section_239>=1)) found Support [F240, Section_239]
May 22, 2015 2:36:58 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
May 22, 2015 2:36:58 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:36:58 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 766 / 768 variable(s)
May 22, 2015 2:36:58 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-0(refined 0 times)...
May 22, 2015 2:36:58 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:36:58 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 25 ms
May 22, 2015 2:36:58 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 0 ms
May 22, 2015 2:36:59 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 687 ms
May 22, 2015 2:36:59 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t238_to_239, t241_to_242]
May 22, 2015 2:36:59 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t238_to_239, t241_to_242] on the original GAL...
May 22, 2015 2:37:00 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1586 ms
May 22, 2015 2:37:00 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 27 ms
May 22, 2015 2:37:01 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 1936 ms
May 22, 2015 2:37:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t238_to_239 couldn't be replayed on the original GAL
May 22, 2015 2:37:01 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t238_to_239 to refine the abstraction...
May 22, 2015 2:37:01 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:01 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 764 / 768 variable(s)
May 22, 2015 2:37:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-0(refined 1 times)...
May 22, 2015 2:37:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:01 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 16 ms
May 22, 2015 2:37:01 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:01 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 75 ms
May 22, 2015 2:37:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t237_to_238, t238_to_239, t241_to_242]
May 22, 2015 2:37:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t237_to_238, t238_to_239, t241_to_242] on the original GAL...
May 22, 2015 2:37:01 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 196 ms
May 22, 2015 2:37:01 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 28 ms
May 22, 2015 2:37:01 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 469 ms
May 22, 2015 2:37:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t241_to_242 couldn't be replayed on the original GAL
May 22, 2015 2:37:01 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t241_to_242 to refine the abstraction...
May 22, 2015 2:37:01 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:01 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 762 / 768 variable(s)
May 22, 2015 2:37:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-0(refined 2 times)...
May 22, 2015 2:37:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:01 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 5 ms
May 22, 2015 2:37:01 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 29 ms
May 22, 2015 2:37:01 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 71 ms
May 22, 2015 2:37:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t240_to_241, t237_to_238, t238_to_239, t241_to_242]
May 22, 2015 2:37:01 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t240_to_241, t237_to_238, t238_to_239, t241_to_242] on the original GAL...
May 22, 2015 2:37:02 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 255 ms
May 22, 2015 2:37:02 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 29 ms
May 22, 2015 2:37:03 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 1549 ms
May 22, 2015 2:37:03 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 2:37:03 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-384-ReachabilityFireabilitySimple-1:[reachable] : ((Section_293>=1)&&(F294>=1)) found Support [Section_293, F294]
May 22, 2015 2:37:03 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
May 22, 2015 2:37:03 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:03 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 766 / 768 variable(s)
May 22, 2015 2:37:03 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-1(refined 0 times)...
May 22, 2015 2:37:03 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:03 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 3 ms
May 22, 2015 2:37:03 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:03 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 35 ms
May 22, 2015 2:37:03 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t292_to_293, t295_to_296]
May 22, 2015 2:37:03 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t292_to_293, t295_to_296] on the original GAL...
May 22, 2015 2:37:03 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 185 ms
May 22, 2015 2:37:03 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 22 ms
May 22, 2015 2:37:04 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 671 ms
May 22, 2015 2:37:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t292_to_293 couldn't be replayed on the original GAL
May 22, 2015 2:37:04 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t292_to_293 to refine the abstraction...
May 22, 2015 2:37:04 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:04 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 764 / 768 variable(s)
May 22, 2015 2:37:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-1(refined 1 times)...
May 22, 2015 2:37:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:04 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 6 ms
May 22, 2015 2:37:04 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:04 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 100 ms
May 22, 2015 2:37:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t295_to_296, t291_to_292, t292_to_293]
May 22, 2015 2:37:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t295_to_296, t291_to_292, t292_to_293] on the original GAL...
May 22, 2015 2:37:04 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 200 ms
May 22, 2015 2:37:04 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 8 ms
May 22, 2015 2:37:04 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 463 ms
May 22, 2015 2:37:04 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t295_to_296 couldn't be replayed on the original GAL
May 22, 2015 2:37:04 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t295_to_296 to refine the abstraction...
May 22, 2015 2:37:04 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:05 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 762 / 768 variable(s)
May 22, 2015 2:37:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-1(refined 2 times)...
May 22, 2015 2:37:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:05 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 4 ms
May 22, 2015 2:37:05 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:05 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 54 ms
May 22, 2015 2:37:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t291_to_292, t292_to_293, t294_to_295, t295_to_296]
May 22, 2015 2:37:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t291_to_292, t292_to_293, t294_to_295, t295_to_296] on the original GAL...
May 22, 2015 2:37:05 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 89 ms
May 22, 2015 2:37:05 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 22, 2015 2:37:05 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 311 ms
May 22, 2015 2:37:05 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 2:37:05 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-384-ReachabilityFireabilitySimple-2:[reachable] : ((F159>=1)&&(Section_158>=1)) found Support [F159, Section_158]
May 22, 2015 2:37:05 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
May 22, 2015 2:37:05 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:05 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 766 / 768 variable(s)
May 22, 2015 2:37:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-2(refined 0 times)...
May 22, 2015 2:37:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:05 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 3 ms
May 22, 2015 2:37:05 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:05 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 41 ms
May 22, 2015 2:37:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t160_to_161, t157_to_158]
May 22, 2015 2:37:05 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 2:37:05 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 88 ms
May 22, 2015 2:37:05 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
May 22, 2015 2:37:05 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 296 ms
May 22, 2015 2:37:05 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 2:37:05 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t160_to_161 to refine the abstraction...
May 22, 2015 2:37:05 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:05 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 764 / 768 variable(s)
May 22, 2015 2:37:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-2(refined 1 times)...
May 22, 2015 2:37:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:05 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 4 ms
May 22, 2015 2:37:05 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:05 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 34 ms
May 22, 2015 2:37:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t157_to_158, t159_to_160, t160_to_161]
May 22, 2015 2:37:05 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 2:37:05 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CircularTrains-PT-384-ReachabilityFireabilitySimple-0(UNSAT) depth K=1 took 7660 ms
May 22, 2015 2:37:05 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 98 ms
May 22, 2015 2:37:05 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 6 ms
May 22, 2015 2:37:06 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 368 ms
May 22, 2015 2:37:06 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 2:37:06 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t157_to_158 to refine the abstraction...
May 22, 2015 2:37:06 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:06 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 762 / 768 variable(s)
May 22, 2015 2:37:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-2(refined 2 times)...
May 22, 2015 2:37:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:06 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 4 ms
May 22, 2015 2:37:06 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:06 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 41 ms
May 22, 2015 2:37:06 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 2:37:06 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 2:37:06 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 90 ms
May 22, 2015 2:37:06 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 5 ms
May 22, 2015 2:37:06 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 341 ms
May 22, 2015 2:37:06 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 2:37:06 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-384-ReachabilityFireabilitySimple-3:[reachable] : ((Section_335>=1)&&(F336>=1)) found Support [Section_335, F336]
May 22, 2015 2:37:06 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
May 22, 2015 2:37:06 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:06 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 766 / 768 variable(s)
May 22, 2015 2:37:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-3(refined 0 times)...
May 22, 2015 2:37:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:06 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1 ms
May 22, 2015 2:37:06 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:06 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 33 ms
May 22, 2015 2:37:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t337_to_338, t334_to_335]
May 22, 2015 2:37:06 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t337_to_338, t334_to_335] on the original GAL...
May 22, 2015 2:37:06 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 131 ms
May 22, 2015 2:37:06 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 5 ms
May 22, 2015 2:37:07 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 355 ms
May 22, 2015 2:37:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t337_to_338 couldn't be replayed on the original GAL
May 22, 2015 2:37:07 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t337_to_338 to refine the abstraction...
May 22, 2015 2:37:07 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:07 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 764 / 768 variable(s)
May 22, 2015 2:37:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-3(refined 1 times)...
May 22, 2015 2:37:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:07 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 2 ms
May 22, 2015 2:37:07 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:07 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 31 ms
May 22, 2015 2:37:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t336_to_337, t337_to_338, t334_to_335]
May 22, 2015 2:37:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t336_to_337, t337_to_338, t334_to_335] on the original GAL...
May 22, 2015 2:37:07 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 85 ms
May 22, 2015 2:37:07 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 15 ms
May 22, 2015 2:37:07 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 310 ms
May 22, 2015 2:37:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t334_to_335 couldn't be replayed on the original GAL
May 22, 2015 2:37:07 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t334_to_335 to refine the abstraction...
May 22, 2015 2:37:07 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:07 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 762 / 768 variable(s)
May 22, 2015 2:37:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-3(refined 2 times)...
May 22, 2015 2:37:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:07 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 4 ms
May 22, 2015 2:37:07 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:37:07 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 40 ms
May 22, 2015 2:37:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t336_to_337, t337_to_338, t333_to_334, t334_to_335]
May 22, 2015 2:37:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t336_to_337, t337_to_338, t333_to_334, t334_to_335] on the original GAL...
May 22, 2015 2:37:07 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 81 ms
May 22, 2015 2:37:07 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
May 22, 2015 2:37:07 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 307 ms
May 22, 2015 2:37:07 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 2:37:07 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-384-ReachabilityFireabilitySimple-4:[reachable] : ((Section_173>=1)&&(F174>=1)) found Support [Section_173, F174]
May 22, 2015 2:37:07 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
May 22, 2015 2:37:07 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:07 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 766 / 768 variable(s)
May 22, 2015 2:37:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-4(refined 0 times)...
May 22, 2015 2:37:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:07 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1 ms
May 22, 2015 2:37:07 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:07 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 38 ms
May 22, 2015 2:37:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t175_to_176, t172_to_173]
May 22, 2015 2:37:07 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t175_to_176, t172_to_173] on the original GAL...
May 22, 2015 2:37:08 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 80 ms
May 22, 2015 2:37:08 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 19 ms
May 22, 2015 2:37:08 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 318 ms
May 22, 2015 2:37:08 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t175_to_176 couldn't be replayed on the original GAL
May 22, 2015 2:37:08 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t175_to_176 to refine the abstraction...
May 22, 2015 2:37:08 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:08 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 764 / 768 variable(s)
May 22, 2015 2:37:08 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-4(refined 1 times)...
May 22, 2015 2:37:08 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:08 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 2 ms
May 22, 2015 2:37:08 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:08 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 32 ms
May 22, 2015 2:37:08 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t174_to_175, t175_to_176, t172_to_173]
May 22, 2015 2:37:08 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t174_to_175, t175_to_176, t172_to_173] on the original GAL...
May 22, 2015 2:37:08 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 80 ms
May 22, 2015 2:37:08 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 22, 2015 2:37:08 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 291 ms
May 22, 2015 2:37:08 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 2:37:08 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t172_to_173 to refine the abstraction...
May 22, 2015 2:37:08 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:08 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 762 / 768 variable(s)
May 22, 2015 2:37:08 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-4(refined 2 times)...
May 22, 2015 2:37:08 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:08 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 3 ms
May 22, 2015 2:37:08 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:08 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 38 ms
May 22, 2015 2:37:08 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t171_to_172, t174_to_175, t175_to_176, t172_to_173]
May 22, 2015 2:37:08 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t171_to_172, t174_to_175, t175_to_176, t172_to_173] on the original GAL...
May 22, 2015 2:37:08 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 80 ms
May 22, 2015 2:37:08 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 22, 2015 2:37:08 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CircularTrains-PT-384-ReachabilityFireabilitySimple-1(UNSAT) depth K=1 took 3045 ms
May 22, 2015 2:37:08 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 307 ms
May 22, 2015 2:37:08 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 2:37:09 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-384-ReachabilityFireabilitySimple-5:[reachable] : ((Section_230>=1)&&(F231>=1)) found Support [Section_230, F231]
May 22, 2015 2:37:09 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
May 22, 2015 2:37:09 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:09 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 766 / 768 variable(s)
May 22, 2015 2:37:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-5(refined 0 times)...
May 22, 2015 2:37:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:09 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1 ms
May 22, 2015 2:37:09 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:37:09 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 27 ms
May 22, 2015 2:37:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t232_to_233, t229_to_230]
May 22, 2015 2:37:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t232_to_233, t229_to_230] on the original GAL...
May 22, 2015 2:37:09 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 91 ms
May 22, 2015 2:37:09 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 22, 2015 2:37:09 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 352 ms
May 22, 2015 2:37:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t232_to_233 couldn't be replayed on the original GAL
May 22, 2015 2:37:09 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t232_to_233 to refine the abstraction...
May 22, 2015 2:37:09 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:09 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 764 / 768 variable(s)
May 22, 2015 2:37:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-5(refined 1 times)...
May 22, 2015 2:37:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:09 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 5 ms
May 22, 2015 2:37:09 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:09 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 32 ms
May 22, 2015 2:37:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t231_to_232, t232_to_233, t229_to_230]
May 22, 2015 2:37:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t231_to_232, t232_to_233, t229_to_230] on the original GAL...
May 22, 2015 2:37:09 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 77 ms
May 22, 2015 2:37:09 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 22, 2015 2:37:09 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 288 ms
May 22, 2015 2:37:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t229_to_230 couldn't be replayed on the original GAL
May 22, 2015 2:37:09 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t229_to_230 to refine the abstraction...
May 22, 2015 2:37:09 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:09 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 762 / 768 variable(s)
May 22, 2015 2:37:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-5(refined 2 times)...
May 22, 2015 2:37:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:09 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 3 ms
May 22, 2015 2:37:09 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 11 ms
May 22, 2015 2:37:09 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 50 ms
May 22, 2015 2:37:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t228_to_229, t231_to_232, t232_to_233, t229_to_230]
May 22, 2015 2:37:09 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t228_to_229, t231_to_232, t232_to_233, t229_to_230] on the original GAL...
May 22, 2015 2:37:09 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 97 ms
May 22, 2015 2:37:09 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 7 ms
May 22, 2015 2:37:10 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 354 ms
May 22, 2015 2:37:10 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.
May 22, 2015 2:37:10 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-384-ReachabilityFireabilitySimple-6:[reachable] : ((Section_212>=1)&&(F213>=1)) found Support [Section_212, F213]
May 22, 2015 2:37:10 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
May 22, 2015 2:37:10 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:10 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 766 / 768 variable(s)
May 22, 2015 2:37:10 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-6(refined 0 times)...
May 22, 2015 2:37:10 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:10 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 2 ms
May 22, 2015 2:37:10 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:10 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 30 ms
May 22, 2015 2:37:10 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t214_to_215, t211_to_212]
May 22, 2015 2:37:10 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t214_to_215, t211_to_212] on the original GAL...
May 22, 2015 2:37:10 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 112 ms
May 22, 2015 2:37:10 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 17 ms
May 22, 2015 2:37:10 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 333 ms
May 22, 2015 2:37:10 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t214_to_215 couldn't be replayed on the original GAL
May 22, 2015 2:37:10 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t214_to_215 to refine the abstraction...
May 22, 2015 2:37:10 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:10 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 764 / 768 variable(s)
May 22, 2015 2:37:10 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-6(refined 1 times)...
May 22, 2015 2:37:10 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:10 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 2 ms
May 22, 2015 2:37:10 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:10 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 32 ms
May 22, 2015 2:37:10 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t211_to_212, t213_to_214, t214_to_215]
May 22, 2015 2:37:10 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t211_to_212, t213_to_214, t214_to_215] on the original GAL...
May 22, 2015 2:37:10 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 80 ms
May 22, 2015 2:37:10 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 22, 2015 2:37:10 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 294 ms
May 22, 2015 2:37:10 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t211_to_212 couldn't be replayed on the original GAL
May 22, 2015 2:37:10 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t211_to_212 to refine the abstraction...
May 22, 2015 2:37:10 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:10 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 762 / 768 variable(s)
May 22, 2015 2:37:10 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-6(refined 2 times)...
May 22, 2015 2:37:10 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:10 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 3 ms
May 22, 2015 2:37:10 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:11 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 36 ms
May 22, 2015 2:37:11 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t210_to_211, t211_to_212, t213_to_214, t214_to_215]
May 22, 2015 2:37:11 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t210_to_211, t211_to_212, t213_to_214, t214_to_215] on the original GAL...
May 22, 2015 2:37:11 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 86 ms
May 22, 2015 2:37:11 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 22, 2015 2:37:11 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 305 ms
May 22, 2015 2:37:11 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 2:37:11 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-384-ReachabilityFireabilitySimple-7:[reachable] : ((Section_368>=1)&&(F369>=1)) found Support [Section_368, F369]
May 22, 2015 2:37:11 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
May 22, 2015 2:37:11 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:11 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 766 / 768 variable(s)
May 22, 2015 2:37:11 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-7(refined 0 times)...
May 22, 2015 2:37:11 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:11 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1 ms
May 22, 2015 2:37:11 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 0 ms
May 22, 2015 2:37:11 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 26 ms
May 22, 2015 2:37:11 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t367_to_368, t370_to_371]
May 22, 2015 2:37:11 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t367_to_368, t370_to_371] on the original GAL...
May 22, 2015 2:37:11 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 78 ms
May 22, 2015 2:37:11 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 22, 2015 2:37:11 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 284 ms
May 22, 2015 2:37:11 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t367_to_368 couldn't be replayed on the original GAL
May 22, 2015 2:37:11 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t367_to_368 to refine the abstraction...
May 22, 2015 2:37:11 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:11 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 764 / 768 variable(s)
May 22, 2015 2:37:11 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-7(refined 1 times)...
May 22, 2015 2:37:11 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:11 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 2 ms
May 22, 2015 2:37:11 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:11 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 30 ms
May 22, 2015 2:37:11 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t366_to_367, t367_to_368, t370_to_371]
May 22, 2015 2:37:11 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t366_to_367, t367_to_368, t370_to_371] on the original GAL...
May 22, 2015 2:37:11 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 77 ms
May 22, 2015 2:37:11 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 22, 2015 2:37:12 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 282 ms
May 22, 2015 2:37:12 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t370_to_371 couldn't be replayed on the original GAL
May 22, 2015 2:37:12 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t370_to_371 to refine the abstraction...
May 22, 2015 2:37:12 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:12 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 762 / 768 variable(s)
May 22, 2015 2:37:12 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-7(refined 2 times)...
May 22, 2015 2:37:12 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:12 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 3 ms
May 22, 2015 2:37:12 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:12 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CircularTrains-PT-384-ReachabilityFireabilitySimple-2(UNSAT) depth K=1 took 3121 ms
May 22, 2015 2:37:12 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 36 ms
May 22, 2015 2:37:12 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t369_to_370, t366_to_367, t367_to_368, t370_to_371]
May 22, 2015 2:37:12 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t369_to_370, t366_to_367, t367_to_368, t370_to_371] on the original GAL...
May 22, 2015 2:37:12 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 105 ms
May 22, 2015 2:37:12 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 22, 2015 2:37:12 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 320 ms
May 22, 2015 2:37:12 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 2:37:12 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-384-ReachabilityFireabilitySimple-8:[reachable] : ((Section_368>=1)&&(F369>=1)) found Support [Section_368, F369]
May 22, 2015 2:37:12 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
May 22, 2015 2:37:12 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:12 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 766 / 768 variable(s)
May 22, 2015 2:37:12 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-8(refined 0 times)...
May 22, 2015 2:37:12 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:12 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1 ms
May 22, 2015 2:37:12 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:12 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 27 ms
May 22, 2015 2:37:12 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t367_to_368, t370_to_371]
May 22, 2015 2:37:12 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t367_to_368, t370_to_371] on the original GAL...
May 22, 2015 2:37:12 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 87 ms
May 22, 2015 2:37:12 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 22, 2015 2:37:12 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 301 ms
May 22, 2015 2:37:12 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t367_to_368 couldn't be replayed on the original GAL
May 22, 2015 2:37:12 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t367_to_368 to refine the abstraction...
May 22, 2015 2:37:12 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:12 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 764 / 768 variable(s)
May 22, 2015 2:37:12 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-8(refined 1 times)...
May 22, 2015 2:37:12 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:12 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 2 ms
May 22, 2015 2:37:12 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:12 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 30 ms
May 22, 2015 2:37:12 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t366_to_367, t367_to_368, t370_to_371]
May 22, 2015 2:37:12 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t366_to_367, t367_to_368, t370_to_371] on the original GAL...
May 22, 2015 2:37:12 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 77 ms
May 22, 2015 2:37:12 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 22, 2015 2:37:13 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 281 ms
May 22, 2015 2:37:13 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t370_to_371 couldn't be replayed on the original GAL
May 22, 2015 2:37:13 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t370_to_371 to refine the abstraction...
May 22, 2015 2:37:13 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:13 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 762 / 768 variable(s)
May 22, 2015 2:37:13 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-8(refined 2 times)...
May 22, 2015 2:37:13 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:13 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 3 ms
May 22, 2015 2:37:13 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:13 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 35 ms
May 22, 2015 2:37:13 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t369_to_370, t366_to_367, t367_to_368, t370_to_371]
May 22, 2015 2:37:13 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t369_to_370, t366_to_367, t367_to_368, t370_to_371] on the original GAL...
May 22, 2015 2:37:13 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 76 ms
May 22, 2015 2:37:13 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 22, 2015 2:37:13 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 295 ms
May 22, 2015 2:37:13 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 2:37:13 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-384-ReachabilityFireabilitySimple-9:[reachable] : ((F180>=1)&&(Section_179>=1)) found Support [F180, Section_179]
May 22, 2015 2:37:13 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
May 22, 2015 2:37:13 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:13 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 766 / 768 variable(s)
May 22, 2015 2:37:13 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-9(refined 0 times)...
May 22, 2015 2:37:13 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:13 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1 ms
May 22, 2015 2:37:13 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:13 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 24 ms
May 22, 2015 2:37:13 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t178_to_179, t181_to_182]
May 22, 2015 2:37:13 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t178_to_179, t181_to_182] on the original GAL...
May 22, 2015 2:37:13 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 81 ms
May 22, 2015 2:37:13 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:37:13 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 291 ms
May 22, 2015 2:37:13 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 2:37:13 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t178_to_179 to refine the abstraction...
May 22, 2015 2:37:13 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:13 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 764 / 768 variable(s)
May 22, 2015 2:37:13 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-9(refined 1 times)...
May 22, 2015 2:37:13 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:13 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 2 ms
May 22, 2015 2:37:13 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:13 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 29 ms
May 22, 2015 2:37:13 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t177_to_178, t178_to_179, t181_to_182]
May 22, 2015 2:37:13 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t177_to_178, t178_to_179, t181_to_182] on the original GAL...
May 22, 2015 2:37:13 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 77 ms
May 22, 2015 2:37:13 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:37:14 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 286 ms
May 22, 2015 2:37:14 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t181_to_182 couldn't be replayed on the original GAL
May 22, 2015 2:37:14 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t181_to_182 to refine the abstraction...
May 22, 2015 2:37:14 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:14 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 762 / 768 variable(s)
May 22, 2015 2:37:14 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-9(refined 2 times)...
May 22, 2015 2:37:14 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:14 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 3 ms
May 22, 2015 2:37:14 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 0 ms
May 22, 2015 2:37:14 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 35 ms
May 22, 2015 2:37:14 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t180_to_181, t177_to_178, t178_to_179, t181_to_182]
May 22, 2015 2:37:14 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t180_to_181, t177_to_178, t178_to_179, t181_to_182] on the original GAL...
May 22, 2015 2:37:14 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 77 ms
May 22, 2015 2:37:14 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 22, 2015 2:37:14 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 289 ms
May 22, 2015 2:37:14 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 2:37:14 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-384-ReachabilityFireabilitySimple-10:[reachable] : ((F114>=1)&&(Section_113>=1)) found Support [F114, Section_113]
May 22, 2015 2:37:14 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
May 22, 2015 2:37:14 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:14 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 766 / 768 variable(s)
May 22, 2015 2:37:14 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-10(refined 0 times)...
May 22, 2015 2:37:14 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:14 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1 ms
May 22, 2015 2:37:14 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:14 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 27 ms
May 22, 2015 2:37:14 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t112_to_113, t115_to_116]
May 22, 2015 2:37:14 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t112_to_113, t115_to_116] on the original GAL...
May 22, 2015 2:37:14 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 86 ms
May 22, 2015 2:37:14 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 22, 2015 2:37:14 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 303 ms
May 22, 2015 2:37:14 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t112_to_113 couldn't be replayed on the original GAL
May 22, 2015 2:37:14 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t112_to_113 to refine the abstraction...
May 22, 2015 2:37:14 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:14 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 764 / 768 variable(s)
May 22, 2015 2:37:14 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-10(refined 1 times)...
May 22, 2015 2:37:14 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:14 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1 ms
May 22, 2015 2:37:14 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:14 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 30 ms
May 22, 2015 2:37:14 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t115_to_116, t111_to_112, t112_to_113]
May 22, 2015 2:37:14 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t115_to_116, t111_to_112, t112_to_113] on the original GAL...
May 22, 2015 2:37:15 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 89 ms
May 22, 2015 2:37:15 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 22, 2015 2:37:15 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CircularTrains-PT-384-ReachabilityFireabilitySimple-3(UNSAT) depth K=1 took 3091 ms
May 22, 2015 2:37:15 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 308 ms
May 22, 2015 2:37:15 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 2:37:15 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t115_to_116 to refine the abstraction...
May 22, 2015 2:37:15 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:15 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 762 / 768 variable(s)
May 22, 2015 2:37:15 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-10(refined 2 times)...
May 22, 2015 2:37:15 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:15 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 2 ms
May 22, 2015 2:37:15 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:15 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 36 ms
May 22, 2015 2:37:15 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t114_to_115, t115_to_116, t111_to_112, t112_to_113]
May 22, 2015 2:37:15 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t114_to_115, t115_to_116, t111_to_112, t112_to_113] on the original GAL...
May 22, 2015 2:37:15 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 79 ms
May 22, 2015 2:37:15 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 22, 2015 2:37:15 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 303 ms
May 22, 2015 2:37:15 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 2:37:15 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-384-ReachabilityFireabilitySimple-11:[reachable] : ((Section_278>=1)&&(F279>=1)) found Support [Section_278, F279]
May 22, 2015 2:37:15 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
May 22, 2015 2:37:15 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:15 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 766 / 768 variable(s)
May 22, 2015 2:37:15 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-11(refined 0 times)...
May 22, 2015 2:37:15 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:15 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1 ms
May 22, 2015 2:37:15 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:15 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 27 ms
May 22, 2015 2:37:15 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t280_to_281, t277_to_278]
May 22, 2015 2:37:15 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t280_to_281, t277_to_278] on the original GAL...
May 22, 2015 2:37:15 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 79 ms
May 22, 2015 2:37:15 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 22, 2015 2:37:16 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 289 ms
May 22, 2015 2:37:16 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t280_to_281 couldn't be replayed on the original GAL
May 22, 2015 2:37:16 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t280_to_281 to refine the abstraction...
May 22, 2015 2:37:16 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:16 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 764 / 768 variable(s)
May 22, 2015 2:37:16 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-11(refined 1 times)...
May 22, 2015 2:37:16 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:16 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 2 ms
May 22, 2015 2:37:16 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:16 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 33 ms
May 22, 2015 2:37:16 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t279_to_280, t280_to_281, t277_to_278]
May 22, 2015 2:37:16 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t279_to_280, t280_to_281, t277_to_278] on the original GAL...
May 22, 2015 2:37:16 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 77 ms
May 22, 2015 2:37:16 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 22, 2015 2:37:16 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 284 ms
May 22, 2015 2:37:16 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t277_to_278 couldn't be replayed on the original GAL
May 22, 2015 2:37:16 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t277_to_278 to refine the abstraction...
May 22, 2015 2:37:16 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:16 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 762 / 768 variable(s)
May 22, 2015 2:37:16 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-11(refined 2 times)...
May 22, 2015 2:37:16 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:16 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 3 ms
May 22, 2015 2:37:16 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:16 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 34 ms
May 22, 2015 2:37:16 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t279_to_280, t280_to_281, t276_to_277, t277_to_278]
May 22, 2015 2:37:16 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t279_to_280, t280_to_281, t276_to_277, t277_to_278] on the original GAL...
May 22, 2015 2:37:16 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 79 ms
May 22, 2015 2:37:16 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 22, 2015 2:37:16 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 289 ms
May 22, 2015 2:37:16 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 2:37:16 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-384-ReachabilityFireabilitySimple-12:[reachable] : ((Section_2>=1)&&(F3>=1)) found Support [Section_2, F3]
May 22, 2015 2:37:16 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
May 22, 2015 2:37:16 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:16 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 766 / 768 variable(s)
May 22, 2015 2:37:16 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-12(refined 0 times)...
May 22, 2015 2:37:16 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:16 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1 ms
May 22, 2015 2:37:16 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:16 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 27 ms
May 22, 2015 2:37:16 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t4_to_5, t1_to_2]
May 22, 2015 2:37:16 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t4_to_5, t1_to_2] on the original GAL...
May 22, 2015 2:37:16 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 80 ms
May 22, 2015 2:37:16 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 22, 2015 2:37:17 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 283 ms
May 22, 2015 2:37:17 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t4_to_5 couldn't be replayed on the original GAL
May 22, 2015 2:37:17 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t4_to_5 to refine the abstraction...
May 22, 2015 2:37:17 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:17 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 764 / 768 variable(s)
May 22, 2015 2:37:17 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-12(refined 1 times)...
May 22, 2015 2:37:17 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:17 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 2 ms
May 22, 2015 2:37:17 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:17 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 40 ms
May 22, 2015 2:37:17 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t3_to_4, t4_to_5, t1_to_2]
May 22, 2015 2:37:17 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t3_to_4, t4_to_5, t1_to_2] on the original GAL...
May 22, 2015 2:37:17 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 75 ms
May 22, 2015 2:37:17 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:37:17 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 301 ms
May 22, 2015 2:37:17 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 2:37:17 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t1_to_2 to refine the abstraction...
May 22, 2015 2:37:17 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:17 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 762 / 768 variable(s)
May 22, 2015 2:37:17 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-12(refined 2 times)...
May 22, 2015 2:37:17 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:17 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 3 ms
May 22, 2015 2:37:17 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:17 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 36 ms
May 22, 2015 2:37:17 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t384_to_1, t3_to_4, t4_to_5, t1_to_2]
May 22, 2015 2:37:17 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t384_to_1, t3_to_4, t4_to_5, t1_to_2] on the original GAL...
May 22, 2015 2:37:17 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 77 ms
May 22, 2015 2:37:17 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 22, 2015 2:37:17 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 295 ms
May 22, 2015 2:37:17 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 2:37:17 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-384-ReachabilityFireabilitySimple-13:[reachable] : ((F162>=1)&&(Section_161>=1)) found Support [F162, Section_161]
May 22, 2015 2:37:17 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
May 22, 2015 2:37:17 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:17 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 766 / 768 variable(s)
May 22, 2015 2:37:17 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-13(refined 0 times)...
May 22, 2015 2:37:17 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:17 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1 ms
May 22, 2015 2:37:17 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:17 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 26 ms
May 22, 2015 2:37:17 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t160_to_161, t163_to_164]
May 22, 2015 2:37:17 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t160_to_161, t163_to_164] on the original GAL...
May 22, 2015 2:37:17 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 77 ms
May 22, 2015 2:37:17 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 22, 2015 2:37:18 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 285 ms
May 22, 2015 2:37:18 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 2:37:18 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t160_to_161 to refine the abstraction...
May 22, 2015 2:37:18 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:18 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 764 / 768 variable(s)
May 22, 2015 2:37:18 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-13(refined 1 times)...
May 22, 2015 2:37:18 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:18 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1 ms
May 22, 2015 2:37:18 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 0 ms
May 22, 2015 2:37:18 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 28 ms
May 22, 2015 2:37:18 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t163_to_164, t159_to_160, t160_to_161]
May 22, 2015 2:37:18 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t163_to_164, t159_to_160, t160_to_161] on the original GAL...
May 22, 2015 2:37:18 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 79 ms
May 22, 2015 2:37:18 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
May 22, 2015 2:37:18 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CircularTrains-PT-384-ReachabilityFireabilitySimple-4(UNSAT) depth K=1 took 3197 ms
May 22, 2015 2:37:18 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 289 ms
May 22, 2015 2:37:18 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t163_to_164 couldn't be replayed on the original GAL
May 22, 2015 2:37:18 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t163_to_164 to refine the abstraction...
May 22, 2015 2:37:18 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:18 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 762 / 768 variable(s)
May 22, 2015 2:37:18 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-13(refined 2 times)...
May 22, 2015 2:37:18 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:18 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 2 ms
May 22, 2015 2:37:18 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:37:18 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 36 ms
May 22, 2015 2:37:18 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t159_to_160, t160_to_161, t162_to_163, t163_to_164]
May 22, 2015 2:37:18 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t159_to_160, t160_to_161, t162_to_163, t163_to_164] on the original GAL...
May 22, 2015 2:37:18 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 82 ms
May 22, 2015 2:37:18 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 22, 2015 2:37:18 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 305 ms
May 22, 2015 2:37:18 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 2:37:18 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-384-ReachabilityFireabilitySimple-14:[reachable] : ((Section_23>=1)&&(F24>=1)) found Support [Section_23, F24]
May 22, 2015 2:37:18 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
May 22, 2015 2:37:18 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:18 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 766 / 768 variable(s)
May 22, 2015 2:37:18 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-14(refined 0 times)...
May 22, 2015 2:37:18 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:18 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 3 ms
May 22, 2015 2:37:18 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:18 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 28 ms
May 22, 2015 2:37:18 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t22_to_23, t25_to_26]
May 22, 2015 2:37:18 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t22_to_23, t25_to_26] on the original GAL...
May 22, 2015 2:37:18 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 79 ms
May 22, 2015 2:37:18 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 22, 2015 2:37:19 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 294 ms
May 22, 2015 2:37:19 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t22_to_23 couldn't be replayed on the original GAL
May 22, 2015 2:37:19 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t22_to_23 to refine the abstraction...
May 22, 2015 2:37:19 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:19 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 764 / 768 variable(s)
May 22, 2015 2:37:19 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-14(refined 1 times)...
May 22, 2015 2:37:19 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:19 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 2 ms
May 22, 2015 2:37:19 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:19 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 33 ms
May 22, 2015 2:37:19 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t21_to_22, t22_to_23, t25_to_26]
May 22, 2015 2:37:19 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t21_to_22, t22_to_23, t25_to_26] on the original GAL...
May 22, 2015 2:37:19 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 75 ms
May 22, 2015 2:37:19 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 22, 2015 2:37:19 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 296 ms
May 22, 2015 2:37:19 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t25_to_26 couldn't be replayed on the original GAL
May 22, 2015 2:37:19 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t25_to_26 to refine the abstraction...
May 22, 2015 2:37:19 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:19 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 762 / 768 variable(s)
May 22, 2015 2:37:19 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-14(refined 2 times)...
May 22, 2015 2:37:19 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:19 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 4 ms
May 22, 2015 2:37:19 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:19 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 40 ms
May 22, 2015 2:37:19 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t24_to_25, t21_to_22, t22_to_23, t25_to_26]
May 22, 2015 2:37:19 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t24_to_25, t21_to_22, t22_to_23, t25_to_26] on the original GAL...
May 22, 2015 2:37:19 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 75 ms
May 22, 2015 2:37:19 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 22, 2015 2:37:19 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 309 ms
May 22, 2015 2:37:19 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 2:37:19 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-384-ReachabilityFireabilitySimple-15:[reachable] : ((F198>=1)&&(Section_197>=1)) found Support [F198, Section_197]
May 22, 2015 2:37:19 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
May 22, 2015 2:37:19 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:19 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 766 / 768 variable(s)
May 22, 2015 2:37:19 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-15(refined 0 times)...
May 22, 2015 2:37:19 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:19 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1 ms
May 22, 2015 2:37:19 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:19 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 27 ms
May 22, 2015 2:37:19 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t196_to_197, t199_to_200]
May 22, 2015 2:37:19 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t196_to_197, t199_to_200] on the original GAL...
May 22, 2015 2:37:20 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 76 ms
May 22, 2015 2:37:20 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 22, 2015 2:37:20 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 299 ms
May 22, 2015 2:37:20 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t196_to_197 couldn't be replayed on the original GAL
May 22, 2015 2:37:20 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t196_to_197 to refine the abstraction...
May 22, 2015 2:37:20 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:20 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 764 / 768 variable(s)
May 22, 2015 2:37:20 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-15(refined 1 times)...
May 22, 2015 2:37:20 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:20 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 2 ms
May 22, 2015 2:37:20 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:20 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 31 ms
May 22, 2015 2:37:20 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t199_to_200, t195_to_196, t196_to_197]
May 22, 2015 2:37:20 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t199_to_200, t195_to_196, t196_to_197] on the original GAL...
May 22, 2015 2:37:20 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 84 ms
May 22, 2015 2:37:20 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
May 22, 2015 2:37:20 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 309 ms
May 22, 2015 2:37:20 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t199_to_200 couldn't be replayed on the original GAL
May 22, 2015 2:37:20 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t199_to_200 to refine the abstraction...
May 22, 2015 2:37:20 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 22, 2015 2:37:20 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 762 / 768 variable(s)
May 22, 2015 2:37:20 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-384-ReachabilityFireabilitySimple-15(refined 2 times)...
May 22, 2015 2:37:20 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 22, 2015 2:37:20 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 3 ms
May 22, 2015 2:37:20 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 22, 2015 2:37:20 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 41 ms
May 22, 2015 2:37:20 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t198_to_199, t199_to_200, t195_to_196, t196_to_197]
May 22, 2015 2:37:20 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t198_to_199, t199_to_200, t195_to_196, t196_to_197] on the original GAL...
May 22, 2015 2:37:20 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 95 ms
May 22, 2015 2:37:20 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 22, 2015 2:37:21 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 337 ms
May 22, 2015 2:37:21 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-384"
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-384.tgz
mv CircularTrains-PT-384 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-384, 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-143214234400416"
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 ;