java -Xmx8000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerBpl.xml --generate-csv --csv-dir csv -s ../../../trunk/examples/programs/regression/bpl/AutomizerBpl-pdr.epf -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/eureka_01.i_3.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-56c9370 [2018-07-23 15:54:27,298 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-23 15:54:27,302 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-23 15:54:27,314 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-23 15:54:27,315 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-23 15:54:27,316 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-23 15:54:27,317 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-23 15:54:27,320 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-23 15:54:27,322 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-23 15:54:27,323 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-23 15:54:27,324 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-23 15:54:27,324 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-23 15:54:27,328 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-23 15:54:27,329 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-23 15:54:27,334 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-23 15:54:27,335 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-23 15:54:27,336 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-23 15:54:27,338 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-23 15:54:27,340 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-23 15:54:27,341 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-23 15:54:27,342 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-23 15:54:27,343 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-23 15:54:27,345 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-23 15:54:27,346 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-23 15:54:27,346 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-23 15:54:27,349 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-23 15:54:27,350 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-23 15:54:27,351 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-23 15:54:27,353 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-23 15:54:27,354 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-23 15:54:27,355 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-23 15:54:27,355 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-23 15:54:27,355 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-23 15:54:27,356 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-23 15:54:27,357 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-23 15:54:27,357 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-23 15:54:27,359 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/regression/bpl/AutomizerBpl-pdr.epf [2018-07-23 15:54:27,371 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-23 15:54:27,372 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-23 15:54:27,373 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-23 15:54:27,374 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=PDR [2018-07-23 15:54:27,374 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-07-23 15:54:27,374 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-23 15:54:27,425 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-23 15:54:27,442 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-23 15:54:27,447 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-23 15:54:27,449 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-07-23 15:54:27,450 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-07-23 15:54:27,450 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/eureka_01.i_3.bpl [2018-07-23 15:54:27,451 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/eureka_01.i_3.bpl' [2018-07-23 15:54:27,520 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-23 15:54:27,521 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-07-23 15:54:27,522 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-23 15:54:27,522 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-23 15:54:27,523 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-23 15:54:27,551 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "eureka_01.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.07 03:54:27" (1/1) ... [2018-07-23 15:54:27,553 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "eureka_01.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.07 03:54:27" (1/1) ... [2018-07-23 15:54:27,571 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "eureka_01.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.07 03:54:27" (1/1) ... [2018-07-23 15:54:27,573 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "eureka_01.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.07 03:54:27" (1/1) ... [2018-07-23 15:54:27,588 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "eureka_01.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.07 03:54:27" (1/1) ... [2018-07-23 15:54:27,591 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "eureka_01.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.07 03:54:27" (1/1) ... [2018-07-23 15:54:27,598 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "eureka_01.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.07 03:54:27" (1/1) ... [2018-07-23 15:54:27,603 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-23 15:54:27,607 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-07-23 15:54:27,608 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-07-23 15:54:27,608 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-07-23 15:54:27,610 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "eureka_01.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.07 03:54:27" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-07-23 15:54:27,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-07-23 15:54:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-07-23 15:54:28,093 INFO L261 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-07-23 15:54:28,094 INFO L202 PluginConnector]: Adding new model eureka_01.i_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.07 03:54:28 BoogieIcfgContainer [2018-07-23 15:54:28,094 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-07-23 15:54:28,095 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-07-23 15:54:28,095 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-07-23 15:54:28,099 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-07-23 15:54:28,100 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "eureka_01.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.07 03:54:27" (1/2) ... [2018-07-23 15:54:28,101 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e1a6804 and model type eureka_01.i_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.07 03:54:28, skipping insertion in model container [2018-07-23 15:54:28,101 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "eureka_01.i_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.07 03:54:28" (2/2) ... [2018-07-23 15:54:28,104 INFO L112 eAbstractionObserver]: Analyzing ICFG eureka_01.i_3.bpl [2018-07-23 15:54:28,115 INFO L132 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:PDR Determinization: PREDICATE_ABSTRACTION [2018-07-23 15:54:28,126 INFO L144 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-07-23 15:54:28,180 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-07-23 15:54:28,181 INFO L373 AbstractCegarLoop]: Interprodecural is true [2018-07-23 15:54:28,181 INFO L374 AbstractCegarLoop]: Hoare is true [2018-07-23 15:54:28,182 INFO L375 AbstractCegarLoop]: Compute interpolants for PDR [2018-07-23 15:54:28,182 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-07-23 15:54:28,182 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-07-23 15:54:28,183 INFO L378 AbstractCegarLoop]: Difference is false [2018-07-23 15:54:28,183 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-07-23 15:54:28,183 INFO L384 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-07-23 15:54:28,200 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states. [2018-07-23 15:54:28,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-07-23 15:54:28,210 INFO L345 BasicCegarLoop]: Found error trace [2018-07-23 15:54:28,211 INFO L353 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2018-07-23 15:54:28,211 INFO L414 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0AssertViolationASSERT]=== [2018-07-23 15:54:28,216 INFO L82 PathProgramCache]: Analyzing trace with hash 889539531, now seen corresponding path program 1 times [2018-07-23 15:54:28,228 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-07-23 15:54:28,415 WARN L169 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 14 [2018-07-23 15:54:28,583 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-23 15:54:28,584 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-07-23 15:54:28,588 INFO L450 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-07-23 15:54:28,594 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-07-23 15:54:28,594 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-07-23 15:54:28,596 INFO L87 Difference]: Start difference. First operand 8 states. Second operand 3 states. [2018-07-23 15:54:28,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-23 15:54:28,679 INFO L93 Difference]: Finished difference Result 14 states and 17 transitions. [2018-07-23 15:54:28,680 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-07-23 15:54:28,681 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 6 [2018-07-23 15:54:28,682 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-23 15:54:28,694 INFO L225 Difference]: With dead ends: 14 [2018-07-23 15:54:28,694 INFO L226 Difference]: Without dead ends: 11 [2018-07-23 15:54:28,698 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-07-23 15:54:28,718 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11 states. [2018-07-23 15:54:28,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11 to 9. [2018-07-23 15:54:28,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2018-07-23 15:54:28,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 10 transitions. [2018-07-23 15:54:28,740 INFO L78 Accepts]: Start accepts. Automaton has 9 states and 10 transitions. Word has length 6 [2018-07-23 15:54:28,740 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-23 15:54:28,740 INFO L471 AbstractCegarLoop]: Abstraction has 9 states and 10 transitions. [2018-07-23 15:54:28,740 INFO L472 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-07-23 15:54:28,741 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 10 transitions. [2018-07-23 15:54:28,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-07-23 15:54:28,741 INFO L345 BasicCegarLoop]: Found error trace [2018-07-23 15:54:28,741 INFO L353 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2018-07-23 15:54:28,742 INFO L414 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0AssertViolationASSERT]=== [2018-07-23 15:54:28,742 INFO L82 PathProgramCache]: Analyzing trace with hash 149049733, now seen corresponding path program 1 times [2018-07-23 15:54:28,743 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-07-23 15:54:29,251 WARN L169 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 21 DAG size of output: 16 [2018-07-23 15:54:29,940 WARN L169 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 18 [2018-07-23 15:54:33,558 WARN L169 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 20 DAG size of output: 19 [2018-07-23 15:56:57,025 WARN L169 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2018-07-23 15:57:49,302 WARN L169 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 72 Received shutdown request... [2018-07-23 15:58:53,243 WARN L540 AbstractCegarLoop]: Verification canceled [2018-07-23 15:58:53,247 WARN L202 ceAbstractionStarter]: Timeout [2018-07-23 15:58:53,248 INFO L202 PluginConnector]: Adding new model eureka_01.i_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.07 03:58:53 BoogieIcfgContainer [2018-07-23 15:58:53,248 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-07-23 15:58:53,249 INFO L168 Benchmark]: Toolchain (without parser) took 265728.62 ms. Allocated memory was 1.5 GB in the beginning and 1.3 GB in the end (delta: -220.7 MB). Free memory was 1.5 GB in the beginning and 1.0 GB in the end (delta: 429.6 MB). Peak memory consumption was 208.9 MB. Max. memory is 7.1 GB. [2018-07-23 15:58:53,251 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-07-23 15:58:53,253 INFO L168 Benchmark]: Boogie Preprocessor took 81.74 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-07-23 15:58:53,254 INFO L168 Benchmark]: RCFGBuilder took 486.83 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-07-23 15:58:53,255 INFO L168 Benchmark]: TraceAbstraction took 265152.98 ms. Allocated memory was 1.5 GB in the beginning and 1.3 GB in the end (delta: -220.7 MB). Free memory was 1.4 GB in the beginning and 1.0 GB in the end (delta: 408.5 MB). Peak memory consumption was 187.8 MB. Max. memory is 7.1 GB. [2018-07-23 15:58:53,259 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 81.74 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 486.83 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 265152.98 ms. Allocated memory was 1.5 GB in the beginning and 1.3 GB in the end (delta: -220.7 MB). Free memory was 1.4 GB in the beginning and 1.0 GB in the end (delta: 408.5 MB). Peak memory consumption was 187.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 152]: Timeout (TraceAbstraction) Unable to prove that assertion always holds (line 152). Cancelled while BasicCegarLoop was analyzing trace of length 9 with TraceHistMax 2, while PredicateComparison was comparing new predicate (quantifier-free) to 78 known predicates. - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 9 locations, 1 error locations. TIMEOUT Result, 265.0s OverallTime, 2 OverallIterations, 2 TraceHistogramMax, 0.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 5 SDtfs, 2 SDslu, 2 SDs, 0 SdLazy, 5 SolverSat, 2 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 41 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=9occurred in iteration=1, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.3s PdrRuntime, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/eureka_01.i_3.bpl_AutomizerBpl-pdr.epf_AutomizerBpl.xml/Csv-Benchmark-0-2018-07-23_15-58-53-271.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/eureka_01.i_3.bpl_AutomizerBpl-pdr.epf_AutomizerBpl.xml/Csv-TraceAbstractionBenchmarks-0-2018-07-23_15-58-53-271.csv Completed graceful shutdown