About the Execution of ITS-Tools for Railroad-PT-010
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 661.370 | 21624.00 | 67164.00 | 145.10 | FFTTFFFFFTFFFFFT | 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 Railroad-PT-010, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r075kn-ebro-143262772900958
=====================================================================
--------------------
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 Railroad-PT-010-ReachabilityCardinality-0
FORMULA_NAME Railroad-PT-010-ReachabilityCardinality-1
FORMULA_NAME Railroad-PT-010-ReachabilityCardinality-10
FORMULA_NAME Railroad-PT-010-ReachabilityCardinality-11
FORMULA_NAME Railroad-PT-010-ReachabilityCardinality-12
FORMULA_NAME Railroad-PT-010-ReachabilityCardinality-13
FORMULA_NAME Railroad-PT-010-ReachabilityCardinality-14
FORMULA_NAME Railroad-PT-010-ReachabilityCardinality-15
FORMULA_NAME Railroad-PT-010-ReachabilityCardinality-2
FORMULA_NAME Railroad-PT-010-ReachabilityCardinality-3
FORMULA_NAME Railroad-PT-010-ReachabilityCardinality-4
FORMULA_NAME Railroad-PT-010-ReachabilityCardinality-5
FORMULA_NAME Railroad-PT-010-ReachabilityCardinality-6
FORMULA_NAME Railroad-PT-010-ReachabilityCardinality-7
FORMULA_NAME Railroad-PT-010-ReachabilityCardinality-8
FORMULA_NAME Railroad-PT-010-ReachabilityCardinality-9
=== Now, execution of the tool begins
BK_START 1432839095005
FORMULA Railroad-PT-010-ReachabilityCardinality-9 TRUE TECHNIQUES TOPOLOGICAL
FORMULA Railroad-PT-010-ReachabilityCardinality-8 FALSE TECHNIQUES TOPOLOGICAL
FORMULA Railroad-PT-010-ReachabilityCardinality-6 FALSE TECHNIQUES TOPOLOGICAL
FORMULA Railroad-PT-010-ReachabilityCardinality-2 FALSE TECHNIQUES TOPOLOGICAL
FORMULA Railroad-PT-010-ReachabilityCardinality-1 FALSE TECHNIQUES TOPOLOGICAL
work folder: /home/mcc/execution
work folder: /home/mcc/execution
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
No reachable states exhibit your property : Railroad-PT-010-ReachabilityCardinality-0
FORMULA Railroad-PT-010-ReachabilityCardinality-0 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property Railroad-PT-010-ReachabilityCardinality-3 is true.
FORMULA Railroad-PT-010-ReachabilityCardinality-3 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : Railroad-PT-010-ReachabilityCardinality-4
FORMULA Railroad-PT-010-ReachabilityCardinality-4 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : Railroad-PT-010-ReachabilityCardinality-5
FORMULA Railroad-PT-010-ReachabilityCardinality-5 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : Railroad-PT-010-ReachabilityCardinality-7
FORMULA Railroad-PT-010-ReachabilityCardinality-7 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property Railroad-PT-010-ReachabilityCardinality-10 is true.
FORMULA Railroad-PT-010-ReachabilityCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property Railroad-PT-010-ReachabilityCardinality-11 is true.
FORMULA Railroad-PT-010-ReachabilityCardinality-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : Railroad-PT-010-ReachabilityCardinality-12
FORMULA Railroad-PT-010-ReachabilityCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : Railroad-PT-010-ReachabilityCardinality-13
FORMULA Railroad-PT-010-ReachabilityCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property Railroad-PT-010-ReachabilityCardinality-14 does not hold.
FORMULA Railroad-PT-010-ReachabilityCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : Railroad-PT-010-ReachabilityCardinality-15
FORMULA Railroad-PT-010-ReachabilityCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
work folder: /home/mcc/execution
BK_STOP 1432839116629
--------------------
content from stderr:
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0
May 28, 2015 6:51:39 PM fr.lip6.move.gal.application.Application transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 28, 2015 6:51:39 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 86 ms
May 28, 2015 6:51:39 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 118 places.
May 28, 2015 6:51:39 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 156 transitions.
May 28, 2015 6:51:40 PM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 29 fixed domain variables (out of 118 variables)
May 28, 2015 6:51:40 PM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Found a total of 29 constant array cells/variables (out of 118 variables)
pl_P57_1,pl_P20_8,pl_P37_7,pl_P37_5,pl_P64_1,pl_P35_1,pl_P37_2,pl_P37_6,pl_P37_11,pl_P13_1,pl_P20_4,pl_P20_9,pl_P39_1,pl_P7_1,pl_P1_1,pl_P37_4,pl_P65_1,pl_P20_6,pl_P33_1,pl_P18_1,pl_P20_10,pl_P20_7,pl_P20_11,pl_P37_9,pl_P37_8,pl_P49_1,pl_P24_1,pl_P20_5,pl_P37_10,
May 28, 2015 6:51:40 PM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Removed 29 constant variables :pl_P57_1, pl_P20_8, pl_P37_7, pl_P37_5, pl_P64_1, pl_P35_1, pl_P37_2, pl_P37_6, pl_P37_11, pl_P13_1, pl_P20_4, pl_P20_9, pl_P39_1, pl_P7_1, pl_P1_1, pl_P37_4, pl_P65_1, pl_P20_6, pl_P33_1, pl_P18_1, pl_P20_10, pl_P20_7, pl_P20_11, pl_P37_9, pl_P37_8, pl_P49_1, pl_P24_1, pl_P20_5, pl_P37_10
May 28, 2015 6:51:40 PM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Simplified 25 expressions due to constant valuations.
May 28, 2015 6:51:40 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Railroad-PT-010-ReachabilityCardinality-1 is trivially false : it is not verified in initial state.
May 28, 2015 6:51:40 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Railroad-PT-010-ReachabilityCardinality-2 is trivially false : it is not verified in initial state.
May 28, 2015 6:51:40 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Railroad-PT-010-ReachabilityCardinality-6 is trivially false : it is not verified in initial state.
May 28, 2015 6:51:40 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Railroad-PT-010-ReachabilityCardinality-8 is trivially false : it is not verified in initial state.
May 28, 2015 6:51:40 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Railroad-PT-010-ReachabilityCardinality-9 is trivially true : it is verified in initial state.
May 28, 2015 6:51:40 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Railroad-PT-010-ReachabilityCardinality-1 is trivially false : it is not verified in initial state.
May 28, 2015 6:51:40 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Railroad-PT-010-ReachabilityCardinality-2 is trivially false : it is not verified in initial state.
May 28, 2015 6:51:40 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Railroad-PT-010-ReachabilityCardinality-6 is trivially false : it is not verified in initial state.
May 28, 2015 6:51:40 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Railroad-PT-010-ReachabilityCardinality-8 is trivially false : it is not verified in initial state.
May 28, 2015 6:51:40 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Railroad-PT-010-ReachabilityCardinality-9 is trivially true : it is verified in initial state.
May 28, 2015 6:51:40 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 663 ms
May 28, 2015 6:51:40 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityCardinality.gal : 43 ms
May 28, 2015 6:51:40 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 144 ms
May 28, 2015 6:51:40 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 202 ms
May 28, 2015 6:51:41 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property Railroad-PT-010-ReachabilityCardinality-0:[reachable] : ((!(pl_P20_3>=1))&&(0>=3)) found Support [pl_P20_3]
May 28, 2015 6:51:41 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 1
May 28, 2015 6:51:41 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:51:41 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 88 / 89 variable(s)
May 28, 2015 6:51:41 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-010-ReachabilityCardinality-0(refined 0 times)...
May 28, 2015 6:51:41 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:51:41 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 3 ms
May 28, 2015 6:51:41 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 28, 2015 6:51:41 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
May 28, 2015 6:51:41 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
May 28, 2015 6:51:41 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityCardinality.prop : 1 ms
May 28, 2015 6:51:41 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 350 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)
May 28, 2015 6:51:41 PM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property Railroad-PT-010-ReachabilityCardinality-0 due to an exception when running procedure.
May 28, 2015 6:51:41 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property Railroad-PT-010-ReachabilityCardinality-3:[invariant] : (((!(pl_P31_1>=1))||((pl_P60_1>=3)||(pl_P15_11>=2)))||(((pl_P4_1<=pl_P15_4)||(pl_P0_1<=pl_P16_9))||(!(pl_P26_1>=0)))) found Support [pl_P31_1, pl_P60_1, pl_P15_11, pl_P4_1, pl_P15_4, pl_P0_1, pl_P16_9, pl_P26_1]
May 28, 2015 6:51:41 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 8
May 28, 2015 6:51:41 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:51:41 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 81 / 89 variable(s)
May 28, 2015 6:51:41 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-010-ReachabilityCardinality-3(refined 0 times)...
May 28, 2015 6:51:41 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:51:41 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 78 ms
May 28, 2015 6:51:41 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
May 28, 2015 6:51:41 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 279 ms
May 28, 2015 6:51:41 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T13_1, tr_T21_1, tr_T23_1]
May 28, 2015 6:51:41 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T13_1, tr_T21_1, tr_T23_1] on the original GAL...
May 28, 2015 6:51:41 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-010-ReachabilityCardinality-0(UNSAT) depth K=1 took 851 ms
May 28, 2015 6:51:41 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 129 ms
May 28, 2015 6:51:41 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 6 ms
May 28, 2015 6:51:42 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 329 ms
May 28, 2015 6:51:42 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T21_1 couldn't be replayed on the original GAL
May 28, 2015 6:51:42 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T21_1 to refine the abstraction...
May 28, 2015 6:51:42 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:51:42 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 79 / 89 variable(s)
May 28, 2015 6:51:42 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-010-ReachabilityCardinality-3(refined 1 times)...
May 28, 2015 6:51:42 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:51:42 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-010-ReachabilityCardinality-3(UNSAT) depth K=1 took 390 ms
May 28, 2015 6:51:42 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 62 ms
May 28, 2015 6:51:42 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 28, 2015 6:51:42 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-010-ReachabilityCardinality-4(UNSAT) depth K=1 took 230 ms
May 28, 2015 6:51:42 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 259 ms
May 28, 2015 6:51:42 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T29_1, tr_T37_10, tr_T21_1, tr_T13_1, tr_T23_1]
May 28, 2015 6:51:42 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T29_1, tr_T37_10, tr_T21_1, tr_T13_1, tr_T23_1] on the original GAL...
May 28, 2015 6:51:42 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 105 ms
May 28, 2015 6:51:42 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 28, 2015 6:51:42 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 194 ms
May 28, 2015 6:51:42 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T37_10 couldn't be replayed on the original GAL
May 28, 2015 6:51:42 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T37_10 to refine the abstraction...
May 28, 2015 6:51:42 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:51:42 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 77 / 89 variable(s)
May 28, 2015 6:51:42 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-010-ReachabilityCardinality-5(UNSAT) depth K=1 took 274 ms
May 28, 2015 6:51:42 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-010-ReachabilityCardinality-3(refined 2 times)...
May 28, 2015 6:51:42 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:51:42 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 82 ms
May 28, 2015 6:51:42 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 5 ms
May 28, 2015 6:51:42 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-010-ReachabilityCardinality-7(UNSAT) depth K=1 took 193 ms
May 28, 2015 6:51:43 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 235 ms
May 28, 2015 6:51:43 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T29_1, tr_T37_2, tr_T21_1, tr_T13_1, tr_T23_1]
May 28, 2015 6:51:43 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T29_1, tr_T37_2, tr_T21_1, tr_T13_1, tr_T23_1] on the original GAL...
May 28, 2015 6:51:43 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 171 ms
May 28, 2015 6:51:43 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 28, 2015 6:51:43 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-010-ReachabilityCardinality-10(UNSAT) depth K=1 took 286 ms
May 28, 2015 6:51:43 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 295 ms
May 28, 2015 6:51:43 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T37_2 couldn't be replayed on the original GAL
May 28, 2015 6:51:43 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T37_2 to refine the abstraction...
May 28, 2015 6:51:43 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:51:43 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 76 / 89 variable(s)
May 28, 2015 6:51:43 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-010-ReachabilityCardinality-3(refined 3 times)...
May 28, 2015 6:51:43 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:51:43 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 25 ms
May 28, 2015 6:51:43 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 28, 2015 6:51:43 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-010-ReachabilityCardinality-11(UNSAT) depth K=1 took 178 ms
May 28, 2015 6:51:43 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 182 ms
May 28, 2015 6:51:43 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T29_1, tr_T37_3, tr_T21_1, tr_T13_1, tr_T23_1]
May 28, 2015 6:51:43 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T29_1, tr_T37_3, tr_T21_1, tr_T13_1, tr_T23_1] on the original GAL...
May 28, 2015 6:51:43 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-010-ReachabilityCardinality-12(UNSAT) depth K=1 took 232 ms
May 28, 2015 6:51:43 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 118 ms
May 28, 2015 6:51:43 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 28, 2015 6:51:43 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 217 ms
May 28, 2015 6:51:43 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T37_3 couldn't be replayed on the original GAL
May 28, 2015 6:51:43 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T37_3 to refine the abstraction...
May 28, 2015 6:51:43 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:51:43 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 75 / 89 variable(s)
May 28, 2015 6:51:43 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-010-ReachabilityCardinality-3(refined 4 times)...
May 28, 2015 6:51:43 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:51:43 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-010-ReachabilityCardinality-13(UNSAT) depth K=1 took 224 ms
May 28, 2015 6:51:43 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 66 ms
May 28, 2015 6:51:43 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 11 ms
May 28, 2015 6:51:44 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 278 ms
May 28, 2015 6:51:44 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T29_1, tr_T37_4, tr_T21_1, tr_T13_1, tr_T23_1]
May 28, 2015 6:51:44 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T29_1, tr_T37_4, tr_T21_1, tr_T13_1, tr_T23_1] on the original GAL...
May 28, 2015 6:51:44 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-010-ReachabilityCardinality-14(UNSAT) depth K=1 took 268 ms
May 28, 2015 6:51:44 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 61 ms
May 28, 2015 6:51:44 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 28, 2015 6:51:44 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 203 ms
May 28, 2015 6:51:44 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T37_4 couldn't be replayed on the original GAL
May 28, 2015 6:51:44 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T37_4 to refine the abstraction...
May 28, 2015 6:51:44 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:51:44 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 74 / 89 variable(s)
May 28, 2015 6:51:44 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-010-ReachabilityCardinality-3(refined 5 times)...
May 28, 2015 6:51:44 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:51:44 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 30 ms
May 28, 2015 6:51:44 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 28, 2015 6:51:44 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-010-ReachabilityCardinality-15(UNSAT) depth K=1 took 234 ms
May 28, 2015 6:51:44 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 282 ms
May 28, 2015 6:51:44 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T29_1, tr_T37_5, tr_T21_1, tr_T13_1, tr_T23_1]
May 28, 2015 6:51:44 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T29_1, tr_T37_5, tr_T21_1, tr_T13_1, tr_T23_1] on the original GAL...
May 28, 2015 6:51:44 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 53 ms
May 28, 2015 6:51:44 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 28, 2015 6:51:44 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 149 ms
May 28, 2015 6:51:44 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T37_5 couldn't be replayed on the original GAL
May 28, 2015 6:51:44 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T37_5 to refine the abstraction...
May 28, 2015 6:51:44 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:51:44 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 73 / 89 variable(s)
May 28, 2015 6:51:44 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-010-ReachabilityCardinality-3(refined 6 times)...
May 28, 2015 6:51:44 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:51:44 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 37 ms
May 28, 2015 6:51:44 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 28, 2015 6:51:44 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-010-ReachabilityCardinality-0(UNSAT) depth K=6 took 548 ms
May 28, 2015 6:51:45 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 306 ms
May 28, 2015 6:51:45 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T29_1, tr_T37_6, tr_T21_1, tr_T13_1, tr_T23_1]
May 28, 2015 6:51:45 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T29_1, tr_T37_6, tr_T21_1, tr_T13_1, tr_T23_1] on the original GAL...
May 28, 2015 6:51:45 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 77 ms
May 28, 2015 6:51:45 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 28, 2015 6:51:45 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 181 ms
May 28, 2015 6:51:45 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T37_6 couldn't be replayed on the original GAL
May 28, 2015 6:51:45 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T37_6 to refine the abstraction...
May 28, 2015 6:51:45 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:51:45 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 72 / 89 variable(s)
May 28, 2015 6:51:45 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-010-ReachabilityCardinality-3(refined 7 times)...
May 28, 2015 6:51:45 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:51:45 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 84 ms
May 28, 2015 6:51:45 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 5 ms
May 28, 2015 6:51:45 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 367 ms
May 28, 2015 6:51:45 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T29_1, tr_T37_7, tr_T21_1, tr_T13_1, tr_T23_1]
May 28, 2015 6:51:45 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T29_1, tr_T37_7, tr_T21_1, tr_T13_1, tr_T23_1] on the original GAL...
May 28, 2015 6:51:45 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 51 ms
May 28, 2015 6:51:45 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 28, 2015 6:51:45 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-010-ReachabilityCardinality-3(UNSAT) depth K=6 took 867 ms
May 28, 2015 6:51:45 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 203 ms
May 28, 2015 6:51:45 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T37_7 couldn't be replayed on the original GAL
May 28, 2015 6:51:45 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T37_7 to refine the abstraction...
May 28, 2015 6:51:45 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:51:45 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 71 / 89 variable(s)
May 28, 2015 6:51:45 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-010-ReachabilityCardinality-3(refined 8 times)...
May 28, 2015 6:51:45 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:51:45 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 31 ms
May 28, 2015 6:51:45 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 28, 2015 6:51:46 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 263 ms
May 28, 2015 6:51:46 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T29_1, tr_T37_8, tr_T21_1, tr_T13_1, tr_T23_1]
May 28, 2015 6:51:46 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T29_1, tr_T37_8, tr_T21_1, tr_T13_1, tr_T23_1] on the original GAL...
May 28, 2015 6:51:46 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 42 ms
May 28, 2015 6:51:46 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 28, 2015 6:51:46 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 120 ms
May 28, 2015 6:51:46 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T37_8 couldn't be replayed on the original GAL
May 28, 2015 6:51:46 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T37_8 to refine the abstraction...
May 28, 2015 6:51:46 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:51:46 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 70 / 89 variable(s)
May 28, 2015 6:51:46 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-010-ReachabilityCardinality-3(refined 9 times)...
May 28, 2015 6:51:46 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:51:46 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 73 ms
May 28, 2015 6:51:46 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 28, 2015 6:51:46 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-010-ReachabilityCardinality-4(UNSAT) depth K=6 took 859 ms
May 28, 2015 6:51:46 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 509 ms
May 28, 2015 6:51:46 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T29_1, tr_T37_9, tr_T21_1, tr_T13_1, tr_T23_1]
May 28, 2015 6:51:46 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T29_1, tr_T37_9, tr_T21_1, tr_T13_1, tr_T23_1] on the original GAL...
May 28, 2015 6:51:46 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 64 ms
May 28, 2015 6:51:46 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 28, 2015 6:51:47 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 158 ms
May 28, 2015 6:51:47 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T37_9 couldn't be replayed on the original GAL
May 28, 2015 6:51:47 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T37_9 to refine the abstraction...
May 28, 2015 6:51:47 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:51:47 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 69 / 89 variable(s)
May 28, 2015 6:51:47 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-010-ReachabilityCardinality-3(refined 10 times)...
May 28, 2015 6:51:47 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:51:47 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 41 ms
May 28, 2015 6:51:47 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 28, 2015 6:51:47 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-010-ReachabilityCardinality-5(UNSAT) depth K=6 took 843 ms
May 28, 2015 6:51:47 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 697 ms
May 28, 2015 6:51:47 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T29_1, tr_T23_1, tr_T28_1, tr_T21_1, tr_T13_1, tr_T23_1]
May 28, 2015 6:51:47 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T29_1, tr_T23_1, tr_T28_1, tr_T21_1, tr_T13_1, tr_T23_1] on the original GAL...
May 28, 2015 6:51:47 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 47 ms
May 28, 2015 6:51:47 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 28, 2015 6:51:47 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 138 ms
May 28, 2015 6:51:47 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T28_1 couldn't be replayed on the original GAL
May 28, 2015 6:51:47 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T28_1 to refine the abstraction...
May 28, 2015 6:51:47 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:51:47 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 68 / 89 variable(s)
May 28, 2015 6:51:47 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-010-ReachabilityCardinality-3(refined 11 times)...
May 28, 2015 6:51:47 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:51:48 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 36 ms
May 28, 2015 6:51:48 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 28, 2015 6:51:48 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-010-ReachabilityCardinality-7(UNSAT) depth K=6 took 569 ms
May 28, 2015 6:51:48 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-010-ReachabilityCardinality-10(UNSAT) depth K=6 took 672 ms
May 28, 2015 6:51:48 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 775 ms
May 28, 2015 6:51:48 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T29_1, tr_T33_111, tr_T37_10, tr_T21_1, tr_T13_1, tr_T23_1]
May 28, 2015 6:51:48 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T29_1, tr_T33_111, tr_T37_10, tr_T21_1, tr_T13_1, tr_T23_1] on the original GAL...
May 28, 2015 6:51:48 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 45 ms
May 28, 2015 6:51:48 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 28, 2015 6:51:48 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 138 ms
May 28, 2015 6:51:48 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T33_111 couldn't be replayed on the original GAL
May 28, 2015 6:51:48 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T33_111 to refine the abstraction...
May 28, 2015 6:51:48 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:51:48 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 66 / 89 variable(s)
May 28, 2015 6:51:48 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-010-ReachabilityCardinality-3(refined 12 times)...
May 28, 2015 6:51:48 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:51:48 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 51 ms
May 28, 2015 6:51:48 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 28, 2015 6:51:49 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-010-ReachabilityCardinality-11(UNSAT) depth K=6 took 619 ms
May 28, 2015 6:51:49 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-010-ReachabilityCardinality-12(UNSAT) depth K=6 took 514 ms
May 28, 2015 6:51:50 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-010-ReachabilityCardinality-13(UNSAT) depth K=6 took 490 ms
May 28, 2015 6:51:50 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 1885 ms
May 28, 2015 6:51:50 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T17_1, tr_T29_1, tr_T23_1, tr_T28_1, tr_T21_1, tr_T13_1, tr_T23_1]
May 28, 2015 6:51:50 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T17_1, tr_T29_1, tr_T23_1, tr_T28_1, tr_T21_1, tr_T13_1, tr_T23_1] on the original GAL...
May 28, 2015 6:51:50 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 66 ms
May 28, 2015 6:51:50 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 28, 2015 6:51:50 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 159 ms
May 28, 2015 6:51:50 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T17_1 couldn't be replayed on the original GAL
May 28, 2015 6:51:50 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T17_1 to refine the abstraction...
May 28, 2015 6:51:50 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:51:50 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 64 / 89 variable(s)
May 28, 2015 6:51:50 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-010-ReachabilityCardinality-3(refined 13 times)...
May 28, 2015 6:51:50 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:51:51 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 38 ms
May 28, 2015 6:51:51 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 28, 2015 6:51:51 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-010-ReachabilityCardinality-14(UNSAT) depth K=6 took 907 ms
May 28, 2015 6:51:51 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-010-ReachabilityCardinality-15(UNSAT) depth K=6 took 652 ms
May 28, 2015 6:51:52 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-010-ReachabilityCardinality-0(UNSAT) depth K=11 took 733 ms
May 28, 2015 6:51:53 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 2429 ms
May 28, 2015 6:51:53 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T11_1, tr_T17_1, tr_T29_1, tr_T23_1, tr_T28_1, tr_T21_1, tr_T13_1, tr_T23_1]
May 28, 2015 6:51:53 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T11_1, tr_T17_1, tr_T29_1, tr_T23_1, tr_T28_1, tr_T21_1, tr_T13_1, tr_T23_1] on the original GAL...
May 28, 2015 6:51:53 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 37 ms
May 28, 2015 6:51:53 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 28, 2015 6:51:53 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 114 ms
May 28, 2015 6:51:53 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T11_1 couldn't be replayed on the original GAL
May 28, 2015 6:51:53 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T11_1 to refine the abstraction...
May 28, 2015 6:51:53 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:51:53 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 61 / 89 variable(s)
May 28, 2015 6:51:53 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-010-ReachabilityCardinality-3(refined 14 times)...
May 28, 2015 6:51:53 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:51:53 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 41 ms
May 28, 2015 6:51:53 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 28, 2015 6:51:55 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 1962 ms
May 28, 2015 6:51:55 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T29_1, tr_T23_1, tr_T11_1, tr_T17_1, tr_T28_1, tr_T21_1, tr_T13_1, tr_T23_1]
May 28, 2015 6:51:55 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T29_1, tr_T23_1, tr_T11_1, tr_T17_1, tr_T28_1, tr_T21_1, tr_T13_1, tr_T23_1] on the original GAL...
May 28, 2015 6:51:55 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 37 ms
May 28, 2015 6:51:55 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 28, 2015 6:51:55 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-010-ReachabilityCardinality-3(UNSAT) depth K=11 took 2965 ms
May 28, 2015 6:51:55 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 119 ms
May 28, 2015 6:51:55 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T23_1 couldn't be replayed on the original GAL
May 28, 2015 6:51:55 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T23_1 to refine the abstraction...
May 28, 2015 6:51:55 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:51:55 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 60 / 89 variable(s)
May 28, 2015 6:51:55 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-010-ReachabilityCardinality-3(refined 15 times)...
May 28, 2015 6:51:55 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:51:55 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 67 ms
May 28, 2015 6:51:55 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
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.cegar.checkers.ITSLauncher.run(ITSLauncher.java:99)
at fr.lip6.move.gal.cegar.checkers.ITSLauncher.run(ITSLauncher.java:56)
at fr.lip6.move.gal.cegar.checkers.ITSPropertyCheckerAdapter.check(ITSPropertyCheckerAdapter.java:72)
at fr.lip6.move.gal.cegar.checkers.CEGARChecker.check(CEGARChecker.java:46)
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)
May 28, 2015 6:51:56 PM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property Railroad-PT-010-ReachabilityCardinality-3 due to an exception when running procedure.
May 28, 2015 6:51:56 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property Railroad-PT-010-ReachabilityCardinality-4:[reachable] : (pl_P15_8>=3) found Support [pl_P15_8]
May 28, 2015 6:51:56 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 1
May 28, 2015 6:51:56 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Exception in thread "Equinox Shutdown Hook" java.lang.IllegalStateException: Shutdown in progress
at java.io.DeleteOnExitHook.add(DeleteOnExitHook.java:60)
at java.io.File.deleteOnExit(File.java:1079)
at org.eclipse.osgi.storagemanager.StorageManager.initializeInstanceFile(StorageManager.java:188)
at org.eclipse.osgi.storagemanager.StorageManager.open(StorageManager.java:707)
at org.eclipse.osgi.storage.Storage.getChildStorageManager(Storage.java:1749)
at org.eclipse.osgi.storage.Storage.save0(Storage.java:1034)
at org.eclipse.osgi.storage.Storage.save(Storage.java:1009)
at org.eclipse.osgi.internal.framework.StorageSaver$StorageSaverTask.run(StorageSaver.java:28)
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="Railroad-PT-010"
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/Railroad-PT-010.tgz
mv Railroad-PT-010 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 Railroad-PT-010, 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 r075kn-ebro-143262772900958"
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 ;