About the Execution of ITS-Tools for S_CircularTrains-PT-192
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 574.100 | 12173.00 | 39636.00 | 230.20 | ??F?TTFTT?FF?FFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Waiting for the VM to be ready (probing ssh)
...............................
=====================================================================
Generated by BenchKit 2-2265
Executing tool itstools
Input is S_CircularTrains-PT-192, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r117st-ebro-143297544600399
=====================================================================
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME CircularTrains-PT-192-ReachabilityCardinality-0
FORMULA_NAME CircularTrains-PT-192-ReachabilityCardinality-1
FORMULA_NAME CircularTrains-PT-192-ReachabilityCardinality-10
FORMULA_NAME CircularTrains-PT-192-ReachabilityCardinality-11
FORMULA_NAME CircularTrains-PT-192-ReachabilityCardinality-12
FORMULA_NAME CircularTrains-PT-192-ReachabilityCardinality-13
FORMULA_NAME CircularTrains-PT-192-ReachabilityCardinality-14
FORMULA_NAME CircularTrains-PT-192-ReachabilityCardinality-15
FORMULA_NAME CircularTrains-PT-192-ReachabilityCardinality-2
FORMULA_NAME CircularTrains-PT-192-ReachabilityCardinality-3
FORMULA_NAME CircularTrains-PT-192-ReachabilityCardinality-4
FORMULA_NAME CircularTrains-PT-192-ReachabilityCardinality-5
FORMULA_NAME CircularTrains-PT-192-ReachabilityCardinality-6
FORMULA_NAME CircularTrains-PT-192-ReachabilityCardinality-7
FORMULA_NAME CircularTrains-PT-192-ReachabilityCardinality-8
FORMULA_NAME CircularTrains-PT-192-ReachabilityCardinality-9
=== Now, execution of the tool begins
BK_START 1433142323975
FORMULA CircularTrains-PT-192-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL
FORMULA CircularTrains-PT-192-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL
FORMULA CircularTrains-PT-192-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL
FORMULA CircularTrains-PT-192-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL
FORMULA CircularTrains-PT-192-ReachabilityCardinality-9 TRUE TECHNIQUES TOPOLOGICAL
FORMULA CircularTrains-PT-192-ReachabilityCardinality-8 FALSE TECHNIQUES TOPOLOGICAL
FORMULA CircularTrains-PT-192-ReachabilityCardinality-7 FALSE TECHNIQUES TOPOLOGICAL
work folder: /home/mcc/execution
unsat
work folder: /home/mcc/execution
work folder: /home/mcc/execution
unsat
unsat
FORMULA CircularTrains-PT-192-ReachabilityCardinality-2 TRUE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
work folder: /home/mcc/execution
unsat
FORMULA CircularTrains-PT-192-ReachabilityCardinality-4 FALSE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
FORMULA CircularTrains-PT-192-ReachabilityCardinality-5 FALSE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
work folder: /home/mcc/execution
unsat
work folder: /home/mcc/execution
work folder: /home/mcc/execution
FORMULA CircularTrains-PT-192-ReachabilityCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL CEGAR
unsat
BK_STOP 1433142336148
--------------------
content from stderr:
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0
Jun 01, 2015 7:05:27 AM fr.lip6.move.gal.application.Application transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Jun 01, 2015 7:05:27 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 93 ms
Jun 01, 2015 7:05:27 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 384 places.
Jun 01, 2015 7:05:28 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 192 transitions.
Jun 01, 2015 7:05:28 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property CircularTrains-PT-192-ReachabilityCardinality-7 is trivially false : it is not verified in initial state.
Jun 01, 2015 7:05:28 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property CircularTrains-PT-192-ReachabilityCardinality-8 is trivially false : it is not verified in initial state.
Jun 01, 2015 7:05:28 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property CircularTrains-PT-192-ReachabilityCardinality-9 is trivially true : it is verified in initial state.
Jun 01, 2015 7:05:28 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property CircularTrains-PT-192-ReachabilityCardinality-10 is trivially false : it is not verified in initial state.
Jun 01, 2015 7:05:28 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property CircularTrains-PT-192-ReachabilityCardinality-12 is trivially true : it is verified in initial state.
Jun 01, 2015 7:05:28 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property CircularTrains-PT-192-ReachabilityCardinality-13 is trivially true : it is verified in initial state.
Jun 01, 2015 7:05:28 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property CircularTrains-PT-192-ReachabilityCardinality-15 is trivially true : it is verified in initial state.
Jun 01, 2015 7:05:28 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property CircularTrains-PT-192-ReachabilityCardinality-7 is trivially false : it is not verified in initial state.
Jun 01, 2015 7:05:28 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property CircularTrains-PT-192-ReachabilityCardinality-8 is trivially false : it is not verified in initial state.
Jun 01, 2015 7:05:28 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property CircularTrains-PT-192-ReachabilityCardinality-9 is trivially true : it is verified in initial state.
Jun 01, 2015 7:05:28 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property CircularTrains-PT-192-ReachabilityCardinality-10 is trivially false : it is not verified in initial state.
Jun 01, 2015 7:05:28 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property CircularTrains-PT-192-ReachabilityCardinality-12 is trivially true : it is verified in initial state.
Jun 01, 2015 7:05:28 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property CircularTrains-PT-192-ReachabilityCardinality-13 is trivially true : it is verified in initial state.
Jun 01, 2015 7:05:28 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property CircularTrains-PT-192-ReachabilityCardinality-15 is trivially true : it is verified in initial state.
Jun 01, 2015 7:05:28 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 225 ms
Jun 01, 2015 7:05:28 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityCardinality.gal : 57 ms
Jun 01, 2015 7:05:28 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 230 ms
Jun 01, 2015 7:05:28 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 323 ms
Jun 01, 2015 7:05:28 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
Jun 01, 2015 7:05:29 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityCardinality.prop : 1 ms
Jun 01, 2015 7:05:29 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-192-ReachabilityCardinality-0:[reachable] : (((Section_32>=2)&&(!(F120>=1)))&&(((F130>=2)||(Section_4>=2))&&((F62>=2)&&(Section_190<=F58)))) found Support [Section_32, F120, F130, Section_4, F62, Section_190, F58]
Jun 01, 2015 7:05:29 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 7
Jun 01, 2015 7:05:29 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 01, 2015 7:05:29 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 377 / 384 variable(s)
Jun 01, 2015 7:05:29 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityCardinality-0(refined 0 times)...
Jun 01, 2015 7:05:29 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 01, 2015 7:05:29 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 18 ms
Jun 01, 2015 7:05:29 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 01, 2015 7:05:29 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 373 ms
Jun 01, 2015 7:05:29 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t63_to_64, t131_to_132, t31_to_32, t31_to_32]
Jun 01, 2015 7:05:29 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t63_to_64, t131_to_132, t31_to_32, t31_to_32] on the original GAL...
Jun 01, 2015 7:05:29 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 95 ms
Jun 01, 2015 7:05:29 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
Jun 01, 2015 7:05:29 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 212 ms
Jun 01, 2015 7:05:29 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t131_to_132 couldn't be replayed on the original GAL
Jun 01, 2015 7:05:29 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t131_to_132 to refine the abstraction...
Jun 01, 2015 7:05:29 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 01, 2015 7:05:29 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 375 / 384 variable(s)
Jun 01, 2015 7:05:29 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityCardinality-0(refined 1 times)...
Jun 01, 2015 7:05:29 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 01, 2015 7:05:29 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 21 ms
Jun 01, 2015 7:05:29 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 01, 2015 7:05:30 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 128 ms
Jun 01, 2015 7:05:30 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t63_to_64, t3_to_4, t3_to_4, t31_to_32, t31_to_32]
Jun 01, 2015 7:05:30 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t63_to_64, t3_to_4, t3_to_4, t31_to_32, t31_to_32] on the original GAL...
Jun 01, 2015 7:05:30 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 151 ms
Jun 01, 2015 7:05:30 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 14 ms
Jun 01, 2015 7:05:30 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 317 ms
Jun 01, 2015 7:05:30 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t3_to_4 couldn't be replayed on the original GAL
Jun 01, 2015 7:05:30 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t3_to_4 to refine the abstraction...
Jun 01, 2015 7:05:30 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 01, 2015 7:05:30 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 373 / 384 variable(s)
Jun 01, 2015 7:05:30 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityCardinality-0(refined 2 times)...
Jun 01, 2015 7:05:30 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 01, 2015 7:05:30 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 8 ms
Jun 01, 2015 7:05:30 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 01, 2015 7:05:30 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 106 ms
Jun 01, 2015 7:05:30 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t130_to_131, t63_to_64, t31_to_32, t31_to_32, t133_to_134, t131_to_132]
Jun 01, 2015 7:05:30 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t130_to_131, t63_to_64, t31_to_32, t31_to_32, t133_to_134, t131_to_132] on the original GAL...
Jun 01, 2015 7:05:30 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CircularTrains-PT-192-ReachabilityCardinality-0(UNSAT) depth K=1 took 1602 ms
Jun 01, 2015 7:05:30 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 101 ms
Jun 01, 2015 7:05:30 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
Jun 01, 2015 7:05:30 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 247 ms
Jun 01, 2015 7:05:30 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t130_to_131 couldn't be replayed on the original GAL
Jun 01, 2015 7:05:30 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t130_to_131 to refine the abstraction...
Jun 01, 2015 7:05:30 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 01, 2015 7:05:30 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 371 / 384 variable(s)
Jun 01, 2015 7:05:30 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityCardinality-0(refined 3 times)...
Jun 01, 2015 7:05:30 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 01, 2015 7:05:30 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 9 ms
Jun 01, 2015 7:05:30 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 14 ms
Jun 01, 2015 7:05:30 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 99 ms
Jun 01, 2015 7:05:30 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t2_to_3, t63_to_64, t5_to_6, t3_to_4, t3_to_4, t31_to_32, t31_to_32]
Jun 01, 2015 7:05:30 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t2_to_3, t63_to_64, t5_to_6, t3_to_4, t3_to_4, t31_to_32, t31_to_32] on the original GAL...
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 96 ms
Jun 01, 2015 7:05:31 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 11 ms
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 213 ms
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t2_to_3 couldn't be replayed on the original GAL
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t2_to_3 to refine the abstraction...
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 369 / 384 variable(s)
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityCardinality-0(refined 4 times)...
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 34 ms
Jun 01, 2015 7:05:31 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 96 ms
java.lang.NullPointerException
at fr.lip6.move.gal.cegar.checkers.CEGARChecker.check(CEGARChecker.java:48)
at fr.lip6.move.gal.cegar.frontend.CegarFrontEnd.processGal(CegarFrontEnd.java:24)
at fr.lip6.move.gal.application.Application$3.run(Application.java:354)
at java.lang.Thread.run(Thread.java:745)
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property CircularTrains-PT-192-ReachabilityCardinality-0 due to an exception when running procedure.
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-192-ReachabilityCardinality-1:[reachable] : ((((F51<=F134)||(Section_181>=2))&&((F186>=3)&&(Section_44>=1)))||((F30>=3)&&((Section_126>=1)&&(F75>=1)))) found Support [F51, F134, Section_181, F186, Section_44, F30, Section_126, F75]
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 8
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 376 / 384 variable(s)
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityCardinality-1(refined 0 times)...
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 7 ms
Jun 01, 2015 7:05:31 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 45 ms
java.lang.NullPointerException
at fr.lip6.move.gal.cegar.checkers.CEGARChecker.check(CEGARChecker.java:48)
at fr.lip6.move.gal.cegar.frontend.CegarFrontEnd.processGal(CegarFrontEnd.java:24)
at fr.lip6.move.gal.application.Application$3.run(Application.java:354)
at java.lang.Thread.run(Thread.java:745)
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property CircularTrains-PT-192-ReachabilityCardinality-1 due to an exception when running procedure.
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CircularTrains-PT-192-ReachabilityCardinality-1(UNSAT) depth K=1 took 846 ms
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-192-ReachabilityCardinality-2:[reachable] : ((F62<=F63)&&(!((F97>=2)||(F4<=F32)))) found Support [F62, F63, F97, F4, F32]
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 5
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 379 / 384 variable(s)
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityCardinality-2(refined 0 times)...
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 3 ms
Jun 01, 2015 7:05:31 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 0 ms
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 54 ms
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t64_to_65, t5_to_6]
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t64_to_65, t5_to_6] on the original GAL...
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 54 ms
Jun 01, 2015 7:05:31 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 201 ms
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t64_to_65 couldn't be replayed on the original GAL
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t64_to_65 to refine the abstraction...
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 377 / 384 variable(s)
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityCardinality-2(refined 1 times)...
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 9 ms
Jun 01, 2015 7:05:31 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 61 ms
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t5_to_6, t61_to_62]
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t5_to_6, t61_to_62] on the original GAL...
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 55 ms
Jun 01, 2015 7:05:31 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 153 ms
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t5_to_6 couldn't be replayed on the original GAL
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t5_to_6 to refine the abstraction...
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 375 / 384 variable(s)
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityCardinality-2(refined 2 times)...
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 5 ms
Jun 01, 2015 7:05:31 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 42 ms
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t61_to_62, t31_to_32]
Jun 01, 2015 7:05:31 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t61_to_62, t31_to_32] on the original GAL...
Jun 01, 2015 7:05:32 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 71 ms
Jun 01, 2015 7:05:32 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
Jun 01, 2015 7:05:32 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 175 ms
Jun 01, 2015 7:05:32 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t61_to_62 couldn't be replayed on the original GAL
Jun 01, 2015 7:05:32 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t61_to_62 to refine the abstraction...
Jun 01, 2015 7:05:32 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 01, 2015 7:05:32 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 374 / 384 variable(s)
Jun 01, 2015 7:05:32 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityCardinality-2(refined 3 times)...
Jun 01, 2015 7:05:32 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 01, 2015 7:05:32 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 6 ms
Jun 01, 2015 7:05:32 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
Jun 01, 2015 7:05:32 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 50 ms
Jun 01, 2015 7:05:32 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t60_to_61, t61_to_62, t31_to_32]
Jun 01, 2015 7:05:32 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t60_to_61, t61_to_62, t31_to_32] on the original GAL...
Jun 01, 2015 7:05:32 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 49 ms
Jun 01, 2015 7:05:32 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 01, 2015 7:05:32 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CircularTrains-PT-192-ReachabilityCardinality-2(UNSAT) depth K=1 took 902 ms
Jun 01, 2015 7:05:32 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 170 ms
Jun 01, 2015 7:05:32 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t31_to_32 couldn't be replayed on the original GAL
Jun 01, 2015 7:05:32 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t31_to_32 to refine the abstraction...
Jun 01, 2015 7:05:32 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 01, 2015 7:05:32 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 373 / 384 variable(s)
Jun 01, 2015 7:05:32 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityCardinality-2(refined 4 times)...
Jun 01, 2015 7:05:32 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 01, 2015 7:05:32 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 7 ms
Jun 01, 2015 7:05:32 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 01, 2015 7:05:32 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 65 ms
Jun 01, 2015 7:05:32 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t30_to_31, t60_to_61, t61_to_62, t31_to_32]
Jun 01, 2015 7:05:32 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t30_to_31, t60_to_61, t61_to_62, t31_to_32] on the original GAL...
Jun 01, 2015 7:05:32 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 456 ms
Jun 01, 2015 7:05:32 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 5 ms
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 557 ms
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: A valid concrete trace has been found by model-checking the abstraction after 4 refinement steps.
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-192-ReachabilityCardinality-3:[reachable] : (Section_144>=3) found Support [Section_144]
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 1
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 383 / 384 variable(s)
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityCardinality-3(refined 0 times)...
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 2 ms
Jun 01, 2015 7:05:33 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 23 ms
java.lang.NullPointerException
at fr.lip6.move.gal.cegar.checkers.CEGARChecker.check(CEGARChecker.java:48)
at fr.lip6.move.gal.cegar.frontend.CegarFrontEnd.processGal(CegarFrontEnd.java:24)
at fr.lip6.move.gal.application.Application$3.run(Application.java:354)
at java.lang.Thread.run(Thread.java:745)
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property CircularTrains-PT-192-ReachabilityCardinality-3 due to an exception when running procedure.
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-192-ReachabilityCardinality-4:[invariant] : ((Section_71<=F179)||((F84>=3)||((F52>=2)||(F41<=F112)))) found Support [Section_71, F179, F84, F52, F41, F112]
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 6
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 378 / 384 variable(s)
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityCardinality-4(refined 0 times)...
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 7 ms
Jun 01, 2015 7:05:33 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 42 ms
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t178_to_179, t42_to_43, t70_to_71]
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t178_to_179, t42_to_43, t70_to_71] on the original GAL...
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 63 ms
Jun 01, 2015 7:05:33 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 160 ms
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t178_to_179 couldn't be replayed on the original GAL
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t178_to_179 to refine the abstraction...
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 377 / 384 variable(s)
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityCardinality-4(refined 1 times)...
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 3 ms
Jun 01, 2015 7:05:33 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 48 ms
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t42_to_43, t70_to_71, t70_to_71]
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t42_to_43, t70_to_71, t70_to_71] on the original GAL...
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 50 ms
Jun 01, 2015 7:05:33 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 144 ms
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t70_to_71 couldn't be replayed on the original GAL
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t70_to_71 to refine the abstraction...
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 375 / 384 variable(s)
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityCardinality-4(refined 2 times)...
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 5 ms
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CircularTrains-PT-192-ReachabilityCardinality-3(UNSAT) depth K=1 took 1315 ms
Jun 01, 2015 7:05:33 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 58 ms
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t69_to_70, t42_to_43, t177_to_178, t178_to_179, t70_to_71]
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t69_to_70, t42_to_43, t177_to_178, t178_to_179, t70_to_71] on the original GAL...
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 44 ms
Jun 01, 2015 7:05:33 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 151 ms
Jun 01, 2015 7:05:33 AM 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.
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-192-ReachabilityCardinality-5:[invariant] : (((F176>=3)||(F38>=2))||(F186<=F90)) found Support [F176, F38, F186, F90]
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 4
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 380 / 384 variable(s)
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityCardinality-5(refined 0 times)...
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 2 ms
Jun 01, 2015 7:05:33 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 0 ms
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 28 ms
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t187_to_188]
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t187_to_188] on the original GAL...
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 56 ms
Jun 01, 2015 7:05:33 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 165 ms
Jun 01, 2015 7:05:33 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t187_to_188 couldn't be replayed on the original GAL
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t187_to_188 to refine the abstraction...
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 378 / 384 variable(s)
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityCardinality-5(refined 1 times)...
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 10 ms
Jun 01, 2015 7:05:34 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 56 ms
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t186_to_187, t187_to_188]
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t186_to_187, t187_to_188] on the original GAL...
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 41 ms
Jun 01, 2015 7:05:34 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 135 ms
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: A valid concrete trace has been found by model-checking the abstraction after 1 refinement steps.
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-192-ReachabilityCardinality-6:[reachable] : (Section_192>=2) found Support [Section_192]
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 1
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 383 / 384 variable(s)
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityCardinality-6(refined 0 times)...
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1 ms
Jun 01, 2015 7:05:34 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 0 ms
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 23 ms
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t191_to_192]
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t191_to_192] on the original GAL...
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 42 ms
Jun 01, 2015 7:05:34 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 174 ms
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t191_to_192 couldn't be replayed on the original GAL
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t191_to_192 to refine the abstraction...
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 381 / 384 variable(s)
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityCardinality-6(refined 1 times)...
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 4 ms
Jun 01, 2015 7:05:34 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 28 ms
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t190_to_191, t1_to_2, t191_to_192]
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t190_to_191, t1_to_2, t191_to_192] on the original GAL...
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 41 ms
Jun 01, 2015 7:05:34 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CircularTrains-PT-192-ReachabilityCardinality-4(UNSAT) depth K=1 took 1034 ms
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 222 ms
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t190_to_191 couldn't be replayed on the original GAL
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t190_to_191 to refine the abstraction...
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 379 / 384 variable(s)
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityCardinality-6(refined 2 times)...
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 3 ms
Jun 01, 2015 7:05:34 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 64 ms
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t189_to_190, t190_to_191, t1_to_2, t191_to_192]
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t189_to_190, t190_to_191, t1_to_2, t191_to_192] on the original GAL...
Jun 01, 2015 7:05:34 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 78 ms
Jun 01, 2015 7:05:34 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
Jun 01, 2015 7:05:35 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 240 ms
Jun 01, 2015 7:05:35 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t1_to_2 couldn't be replayed on the original GAL
Jun 01, 2015 7:05:35 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t1_to_2 to refine the abstraction...
Jun 01, 2015 7:05:35 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 01, 2015 7:05:35 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 377 / 384 variable(s)
Jun 01, 2015 7:05:35 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityCardinality-6(refined 3 times)...
Jun 01, 2015 7:05:35 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 01, 2015 7:05:35 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 4 ms
Jun 01, 2015 7:05:35 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 01, 2015 7:05:35 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 43 ms
java.lang.NullPointerException
at fr.lip6.move.gal.cegar.checkers.CEGARChecker.check(CEGARChecker.java:48)
at fr.lip6.move.gal.cegar.frontend.CegarFrontEnd.processGal(CegarFrontEnd.java:24)
at fr.lip6.move.gal.application.Application$3.run(Application.java:354)
at java.lang.Thread.run(Thread.java:745)
Jun 01, 2015 7:05:35 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property CircularTrains-PT-192-ReachabilityCardinality-6 due to an exception when running procedure.
Jun 01, 2015 7:05:35 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-192-ReachabilityCardinality-11:[invariant] : (((!(F128>=3))||(!(Section_113<=F25)))||(F188<=F69)) found Support [F128, Section_113, F25, F188, F69]
Jun 01, 2015 7:05:35 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 5
Jun 01, 2015 7:05:35 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 01, 2015 7:05:35 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 379 / 384 variable(s)
Jun 01, 2015 7:05:35 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityCardinality-11(refined 0 times)...
Jun 01, 2015 7:05:35 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 01, 2015 7:05:35 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 3 ms
Jun 01, 2015 7:05:35 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 01, 2015 7:05:35 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 33 ms
java.lang.NullPointerException
at fr.lip6.move.gal.cegar.checkers.CEGARChecker.check(CEGARChecker.java:48)
at fr.lip6.move.gal.cegar.frontend.CegarFrontEnd.processGal(CegarFrontEnd.java:24)
at fr.lip6.move.gal.application.Application$3.run(Application.java:354)
at java.lang.Thread.run(Thread.java:745)
Jun 01, 2015 7:05:35 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property CircularTrains-PT-192-ReachabilityCardinality-11 due to an exception when running procedure.
Jun 01, 2015 7:05:35 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CircularTrains-PT-192-ReachabilityCardinality-14:[invariant] : (((Section_150<=Section_48)||(F117>=1))||(((F65>=2)||(F40>=1))||(Section_42>=1))) found Support [Section_150, Section_48, F117, F65, F40, Section_42]
Jun 01, 2015 7:05:35 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 6
Jun 01, 2015 7:05:35 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 01, 2015 7:05:35 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 378 / 384 variable(s)
Jun 01, 2015 7:05:35 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CircularTrains-PT-192-ReachabilityCardinality-14(refined 0 times)...
Jun 01, 2015 7:05:35 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 01, 2015 7:05:35 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 3 ms
Jun 01, 2015 7:05:35 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 01, 2015 7:05:35 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 33 ms
Jun 01, 2015 7:05:35 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t48_to_49, t39_to_40, t42_to_43]
Jun 01, 2015 7:05:35 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t48_to_49, t39_to_40, t42_to_43] on the original GAL...
Jun 01, 2015 7:05:35 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 70 ms
Jun 01, 2015 7:05:35 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 01, 2015 7:05:35 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 168 ms
Jun 01, 2015 7:05:35 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: A valid concrete trace has been found by model-checking the abstraction after 0 refinement steps.
Exception in thread "Thread-5" java.lang.IllegalThreadStateException: process hasn't exited
at java.lang.UNIXProcess.exitValue(UNIXProcess.java:421)
at fr.lip6.move.gal.itstools.ProcessController.execute(ProcessController.java:125)
at fr.lip6.move.gal.application.Application.runTool(Application.java:408)
at fr.lip6.move.gal.application.Application$1.run(Application.java:216)
at java.lang.Thread.run(Thread.java:745)
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="S_CircularTrains-PT-192"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/users/gast00/fkordon/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
# this is specific to your benchmark or test
export BIN_DIR="$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/S_CircularTrains-PT-192.tgz
mv S_CircularTrains-PT-192 execution
# this is for BenchKit: explicit launching of the test
cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-2265"
echo " Executing tool itstools"
echo " Input is S_CircularTrains-PT-192, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r117st-ebro-143297544600399"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "ReachabilityComputeBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
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 ;