java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/programs/random/RanFile010.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 10:03:41,186 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 10:03:41,188 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 10:03:41,199 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 10:03:41,200 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 10:03:41,201 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 10:03:41,202 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 10:03:41,204 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 10:03:41,206 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 10:03:41,207 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 10:03:41,208 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 10:03:41,209 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 10:03:41,209 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 10:03:41,210 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 10:03:41,211 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 10:03:41,212 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 10:03:41,213 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 10:03:41,214 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 10:03:41,216 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 10:03:41,218 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 10:03:41,219 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 10:03:41,221 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 10:03:41,222 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 10:03:41,223 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 10:03:41,225 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 10:03:41,226 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 10:03:41,226 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 10:03:41,227 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 10:03:41,227 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 10:03:41,228 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 10:03:41,229 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 10:03:41,230 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 10:03:41,230 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 10:03:41,231 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 10:03:41,232 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 10:03:41,233 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 10:03:41,233 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 10:03:41,234 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 10:03:41,234 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 10:03:41,235 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 10:03:41,236 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 10:03:41,262 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 10:03:41,274 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 10:03:41,278 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 10:03:41,279 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 10:03:41,280 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 10:03:41,280 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile010.bpl [2019-08-05 10:03:41,281 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile010.bpl' [2019-08-05 10:03:41,333 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 10:03:41,336 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-05 10:03:41,337 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-08-05 10:03:41,337 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-08-05 10:03:41,337 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-08-05 10:03:41,357 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "RanFile010.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:03:41" (1/1) ... [2019-08-05 10:03:41,368 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "RanFile010.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:03:41" (1/1) ... [2019-08-05 10:03:41,377 WARN L165 Inliner]: Program contained no entry procedure! [2019-08-05 10:03:41,377 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2019-08-05 10:03:41,377 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2019-08-05 10:03:41,379 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-08-05 10:03:41,380 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 10:03:41,380 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 10:03:41,380 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 10:03:41,392 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile010.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:03:41" (1/1) ... [2019-08-05 10:03:41,393 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile010.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:03:41" (1/1) ... [2019-08-05 10:03:41,394 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile010.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:03:41" (1/1) ... [2019-08-05 10:03:41,395 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile010.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:03:41" (1/1) ... [2019-08-05 10:03:41,409 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile010.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:03:41" (1/1) ... [2019-08-05 10:03:41,420 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile010.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:03:41" (1/1) ... [2019-08-05 10:03:41,421 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile010.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:03:41" (1/1) ... [2019-08-05 10:03:41,427 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 10:03:41,428 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 10:03:41,428 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 10:03:41,428 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 10:03:41,429 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile010.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:03:41" (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 [2019-08-05 10:03:41,498 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 10:03:41,499 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 10:03:41,499 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 10:03:42,316 INFO L275 CfgBuilder]: Using library mode [2019-08-05 10:03:42,316 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 10:03:42,317 INFO L202 PluginConnector]: Adding new model RanFile010.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 10:03:42 BoogieIcfgContainer [2019-08-05 10:03:42,317 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 10:03:42,319 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-08-05 10:03:42,319 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-08-05 10:03:42,322 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-08-05 10:03:42,323 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "RanFile010.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:03:41" (1/2) ... [2019-08-05 10:03:42,324 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4621f8a9 and model type RanFile010.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.08 10:03:42, skipping insertion in model container [2019-08-05 10:03:42,324 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "RanFile010.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 10:03:42" (2/2) ... [2019-08-05 10:03:42,326 INFO L109 eAbstractionObserver]: Analyzing ICFG RanFile010.bpl [2019-08-05 10:03:42,335 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION [2019-08-05 10:03:42,345 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2019-08-05 10:03:42,359 INFO L252 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2019-08-05 10:03:42,386 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-08-05 10:03:42,387 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-08-05 10:03:42,387 INFO L378 AbstractCegarLoop]: Hoare is false [2019-08-05 10:03:42,387 INFO L379 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-08-05 10:03:42,387 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-08-05 10:03:42,387 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-08-05 10:03:42,388 INFO L382 AbstractCegarLoop]: Difference is false [2019-08-05 10:03:42,388 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-08-05 10:03:42,388 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-08-05 10:03:42,403 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states. [2019-08-05 10:03:42,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-08-05 10:03:42,411 INFO L391 BasicCegarLoop]: Found error trace [2019-08-05 10:03:42,412 INFO L399 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2019-08-05 10:03:42,414 INFO L418 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONASSERT, mainErr1ASSERT_VIOLATIONASSERT, mainErr2ASSERT_VIOLATIONASSERT]=== [2019-08-05 10:03:42,419 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-08-05 10:03:42,419 INFO L82 PathProgramCache]: Analyzing trace with hash 49116613, now seen corresponding path program 1 times [2019-08-05 10:03:42,466 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2019-08-05 10:03:42,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-08-05 10:03:42,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-08-05 10:03:42,593 INFO L466 BasicCegarLoop]: Counterexample might be feasible [2019-08-05 10:03:42,614 INFO L202 PluginConnector]: Adding new model RanFile010.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.08 10:03:42 BoogieIcfgContainer [2019-08-05 10:03:42,614 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-08-05 10:03:42,617 INFO L168 Benchmark]: Toolchain (without parser) took 1281.50 ms. Allocated memory is still 134.2 MB. Free memory was 111.6 MB in the beginning and 68.4 MB in the end (delta: 43.2 MB). Peak memory consumption was 43.2 MB. Max. memory is 7.1 GB. [2019-08-05 10:03:42,619 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 134.2 MB. Free memory was 113.1 MB in the beginning and 112.9 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-05 10:03:42,620 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.56 ms. Allocated memory is still 134.2 MB. Free memory was 111.6 MB in the beginning and 109.6 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-08-05 10:03:42,621 INFO L168 Benchmark]: Boogie Preprocessor took 47.28 ms. Allocated memory is still 134.2 MB. Free memory was 109.6 MB in the beginning and 108.3 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. [2019-08-05 10:03:42,623 INFO L168 Benchmark]: RCFGBuilder took 889.92 ms. Allocated memory is still 134.2 MB. Free memory was 108.3 MB in the beginning and 82.8 MB in the end (delta: 25.5 MB). Peak memory consumption was 25.5 MB. Max. memory is 7.1 GB. [2019-08-05 10:03:42,625 INFO L168 Benchmark]: TraceAbstraction took 295.17 ms. Allocated memory is still 134.2 MB. Free memory was 82.6 MB in the beginning and 68.4 MB in the end (delta: 14.2 MB). Peak memory consumption was 14.2 MB. Max. memory is 7.1 GB. [2019-08-05 10:03:42,632 INFO L335 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 134.2 MB. Free memory was 113.1 MB in the beginning and 112.9 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 42.56 ms. Allocated memory is still 134.2 MB. Free memory was 111.6 MB in the beginning and 109.6 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 47.28 ms. Allocated memory is still 134.2 MB. Free memory was 109.6 MB in the beginning and 108.3 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 889.92 ms. Allocated memory is still 134.2 MB. Free memory was 108.3 MB in the beginning and 82.8 MB in the end (delta: 25.5 MB). Peak memory consumption was 25.5 MB. Max. memory is 7.1 GB. * TraceAbstraction took 295.17 ms. Allocated memory is still 134.2 MB. Free memory was 82.6 MB in the beginning and 68.4 MB in the end (delta: 14.2 MB). Peak memory consumption was 14.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 65]: assertion can be violated assertion can be violated We found a FailurePath: [L9] COND FALSE !(qrrswwv < 86 + emntcyx + 100) VAL [emntcyx=-171, qrrswwv=15] [L24] COND FALSE !(vuiiwzs < zjwdcwa + emntcyx + vuiiwzs + vuiiwzs + 100) VAL [emntcyx=-171, qrrswwv=15, vuiiwzs=265, zjwdcwa=-194] [L31] COND FALSE !(qrrswwv < oesehyb + emntcyx + 100 && zjwdcwa > zjwdcwa + emntcyx + 69) [L37] COND TRUE vuiiwzs > vuiiwzs + 98 - qrrswwv - 84 [L38] zjwdcwa := zjwdcwa + qrrswwv + zjwdcwa + 57 + emntcyx; [L39] COND TRUE qrrswwv > 17 + emntcyx - 92 - 80 - vuiiwzs && qrrswwv > zjwdcwa - zjwdcwa [L40] vuiiwzs := vuiiwzs + qrrswwv + qrrswwv; [L56] emntcyx := emntcyx + 80 + 45 + 33; VAL [emntcyx=-13, oesehyb=-85, qrrswwv=15, vuiiwzs=295, zjwdcwa=-487] [L57] COND FALSE !(emntcyx > 41 + 52 + 38 - 95 && qrrswwv > 30 + 54 - vuiiwzs) [L63] qrrswwv := qrrswwv + 40 + emntcyx; VAL [emntcyx=-13, oesehyb=-85, qrrswwv=42, vuiiwzs=295, zjwdcwa=-487] [L65] assert zjwdcwa > oesehyb + 6 - 96 + vuiiwzs || qrrswwv > 80 + emntcyx; VAL [emntcyx=-13, oesehyb=-85, qrrswwv=42, vuiiwzs=295, zjwdcwa=-487] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 15 locations, 3 error locations. UNSAFE Result, 0.2s OverallTime, 1 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=15occurred in iteration=0, 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: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 5 NumberOfCodeBlocks, 5 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...