./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--wusbcore--wusb-cbaf.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5a079682 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--wusbcore--wusb-cbaf.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c145423cc822143fd1d53b7f6185004f5695de2e ........................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--wusbcore--wusb-cbaf.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c145423cc822143fd1d53b7f6185004f5695de2e ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-5a07968 [2019-11-22 11:00:55,974 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-22 11:00:55,980 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-22 11:00:55,994 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-22 11:00:55,995 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-22 11:00:55,996 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-22 11:00:55,997 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-22 11:00:55,999 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-22 11:00:56,001 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-22 11:00:56,003 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-22 11:00:56,004 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-22 11:00:56,005 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-22 11:00:56,005 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-22 11:00:56,007 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-22 11:00:56,008 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-22 11:00:56,009 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-22 11:00:56,010 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-22 11:00:56,011 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-22 11:00:56,013 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-22 11:00:56,015 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-22 11:00:56,017 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-22 11:00:56,018 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-22 11:00:56,019 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-22 11:00:56,021 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-22 11:00:56,023 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-22 11:00:56,023 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-22 11:00:56,024 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-22 11:00:56,025 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-22 11:00:56,025 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-22 11:00:56,026 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-22 11:00:56,027 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-22 11:00:56,028 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-22 11:00:56,029 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-22 11:00:56,029 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-22 11:00:56,031 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-22 11:00:56,033 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-22 11:00:56,034 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-22 11:00:56,034 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-22 11:00:56,036 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-22 11:00:56,037 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-22 11:00:56,039 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-22 11:00:56,040 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-22 11:00:56,065 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-22 11:00:56,065 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-22 11:00:56,067 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-22 11:00:56,067 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-22 11:00:56,067 INFO L138 SettingsManager]: * Use SBE=true [2019-11-22 11:00:56,068 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-22 11:00:56,068 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-22 11:00:56,068 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-22 11:00:56,069 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-22 11:00:56,069 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-22 11:00:56,070 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-22 11:00:56,070 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-22 11:00:56,071 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-22 11:00:56,071 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-22 11:00:56,071 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-22 11:00:56,072 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-22 11:00:56,072 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-22 11:00:56,072 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-22 11:00:56,073 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-22 11:00:56,073 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-22 11:00:56,073 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-22 11:00:56,074 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-22 11:00:56,074 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-22 11:00:56,074 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-22 11:00:56,074 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-22 11:00:56,075 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-22 11:00:56,075 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-22 11:00:56,075 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c145423cc822143fd1d53b7f6185004f5695de2e [2019-11-22 11:00:56,405 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-22 11:00:56,418 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-22 11:00:56,422 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-22 11:00:56,423 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-22 11:00:56,424 INFO L275 PluginConnector]: CDTParser initialized [2019-11-22 11:00:56,425 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--wusbcore--wusb-cbaf.ko-entry_point.cil.out.i [2019-11-22 11:00:56,484 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fabba7430/7872dc5712c04ebfa6394fbfc663a555/FLAG73cf07669 [2019-11-22 11:00:57,175 INFO L306 CDTParser]: Found 1 translation units. [2019-11-22 11:00:57,175 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--wusbcore--wusb-cbaf.ko-entry_point.cil.out.i [2019-11-22 11:00:57,207 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fabba7430/7872dc5712c04ebfa6394fbfc663a555/FLAG73cf07669 [2019-11-22 11:00:57,324 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fabba7430/7872dc5712c04ebfa6394fbfc663a555 [2019-11-22 11:00:57,328 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-22 11:00:57,329 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-22 11:00:57,330 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-22 11:00:57,330 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-22 11:00:57,334 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-22 11:00:57,335 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:00:57" (1/1) ... [2019-11-22 11:00:57,337 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3196b6e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:00:57, skipping insertion in model container [2019-11-22 11:00:57,338 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:00:57" (1/1) ... [2019-11-22 11:00:57,345 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-22 11:00:57,445 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-22 11:00:58,313 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:996) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:925) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.handleMemset(StandardFunctionHandler.java:1347) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:210) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1366) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1317) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1010) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1010) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3465) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2280) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:573) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-22 11:00:58,325 INFO L168 Benchmark]: Toolchain (without parser) took 993.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 957.6 MB in the beginning and 1.1 GB in the end (delta: -164.6 MB). Peak memory consumption was 40.7 MB. Max. memory is 11.5 GB. [2019-11-22 11:00:58,326 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-22 11:00:58,328 INFO L168 Benchmark]: CACSL2BoogieTranslator took 990.20 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 952.2 MB in the beginning and 1.1 GB in the end (delta: -170.0 MB). Peak memory consumption was 35.3 MB. Max. memory is 11.5 GB. [2019-11-22 11:00:58,331 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 990.20 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 952.2 MB in the beginning and 1.1 GB in the end (delta: -170.0 MB). Peak memory consumption was 35.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-5a07968 [2019-11-22 11:01:00,268 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-22 11:01:00,273 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-22 11:01:00,286 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-22 11:01:00,286 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-22 11:01:00,287 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-22 11:01:00,289 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-22 11:01:00,291 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-22 11:01:00,293 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-22 11:01:00,294 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-22 11:01:00,295 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-22 11:01:00,297 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-22 11:01:00,297 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-22 11:01:00,298 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-22 11:01:00,299 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-22 11:01:00,301 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-22 11:01:00,302 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-22 11:01:00,303 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-22 11:01:00,305 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-22 11:01:00,308 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-22 11:01:00,310 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-22 11:01:00,311 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-22 11:01:00,312 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-22 11:01:00,313 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-22 11:01:00,316 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-22 11:01:00,317 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-22 11:01:00,317 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-22 11:01:00,318 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-22 11:01:00,319 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-22 11:01:00,320 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-22 11:01:00,320 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-22 11:01:00,321 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-22 11:01:00,322 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-22 11:01:00,323 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-22 11:01:00,324 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-22 11:01:00,324 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-22 11:01:00,325 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-22 11:01:00,326 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-22 11:01:00,326 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-22 11:01:00,327 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-22 11:01:00,328 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-22 11:01:00,329 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-22 11:01:00,346 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-22 11:01:00,346 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-22 11:01:00,349 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-22 11:01:00,350 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-22 11:01:00,350 INFO L138 SettingsManager]: * Use SBE=true [2019-11-22 11:01:00,350 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-22 11:01:00,351 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-22 11:01:00,351 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-22 11:01:00,351 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-22 11:01:00,351 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-22 11:01:00,353 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-22 11:01:00,353 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-22 11:01:00,353 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-22 11:01:00,354 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-22 11:01:00,354 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-22 11:01:00,354 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-22 11:01:00,355 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-22 11:01:00,355 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-22 11:01:00,355 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-22 11:01:00,355 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-22 11:01:00,356 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-22 11:01:00,356 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-22 11:01:00,357 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-22 11:01:00,357 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-22 11:01:00,357 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-22 11:01:00,357 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-22 11:01:00,358 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-22 11:01:00,358 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-22 11:01:00,358 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-22 11:01:00,358 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c145423cc822143fd1d53b7f6185004f5695de2e [2019-11-22 11:01:00,669 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-22 11:01:00,691 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-22 11:01:00,695 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-22 11:01:00,696 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-22 11:01:00,697 INFO L275 PluginConnector]: CDTParser initialized [2019-11-22 11:01:00,697 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--wusbcore--wusb-cbaf.ko-entry_point.cil.out.i [2019-11-22 11:01:00,772 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13c3fc66b/d99f582c82c748e2ade76a71df9972a3/FLAG2fc22724e [2019-11-22 11:01:01,544 INFO L306 CDTParser]: Found 1 translation units. [2019-11-22 11:01:01,545 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--wusbcore--wusb-cbaf.ko-entry_point.cil.out.i [2019-11-22 11:01:01,585 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13c3fc66b/d99f582c82c748e2ade76a71df9972a3/FLAG2fc22724e [2019-11-22 11:01:01,618 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13c3fc66b/d99f582c82c748e2ade76a71df9972a3 [2019-11-22 11:01:01,622 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-22 11:01:01,623 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-22 11:01:01,624 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-22 11:01:01,625 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-22 11:01:01,629 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-22 11:01:01,630 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:01:01" (1/1) ... [2019-11-22 11:01:01,633 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7981e52c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:01:01, skipping insertion in model container [2019-11-22 11:01:01,633 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:01:01" (1/1) ... [2019-11-22 11:01:01,642 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-22 11:01:01,741 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-22 11:01:03,154 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-22 11:01:03,229 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-22 11:01:03,280 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-22 11:01:03,541 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-22 11:01:03,581 INFO L203 MainTranslator]: Completed pre-run [2019-11-22 11:01:03,831 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-22 11:01:03,970 INFO L208 MainTranslator]: Completed translation [2019-11-22 11:01:03,971 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:01:03 WrapperNode [2019-11-22 11:01:03,971 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-22 11:01:03,972 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-22 11:01:03,973 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-22 11:01:03,973 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-22 11:01:03,983 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:01:03" (1/1) ... [2019-11-22 11:01:04,051 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:01:03" (1/1) ... [2019-11-22 11:01:04,221 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-22 11:01:04,222 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-22 11:01:04,222 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-22 11:01:04,222 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-22 11:01:04,233 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:01:03" (1/1) ... [2019-11-22 11:01:04,233 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:01:03" (1/1) ... [2019-11-22 11:01:04,253 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:01:03" (1/1) ... [2019-11-22 11:01:04,254 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:01:03" (1/1) ... [2019-11-22 11:01:04,353 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:01:03" (1/1) ... [2019-11-22 11:01:04,383 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:01:03" (1/1) ... [2019-11-22 11:01:04,410 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:01:03" (1/1) ... [2019-11-22 11:01:04,436 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-22 11:01:04,437 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-22 11:01:04,438 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-22 11:01:04,438 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-22 11:01:04,439 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:01:03" (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:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-22 11:01:04,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2019-11-22 11:01:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-22 11:01:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2019-11-22 11:01:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2019-11-22 11:01:04,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2019-11-22 11:01:04,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2019-11-22 11:01:04,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-22 11:01:04,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-22 11:01:04,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-22 11:01:04,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-22 11:01:04,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2019-11-22 11:01:04,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2019-11-22 11:01:04,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-22 11:01:04,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-22 11:01:04,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-22 11:01:04,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2019-11-22 11:01:04,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-11-22 11:01:04,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-11-22 11:01:04,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2019-11-22 11:01:04,527 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-22 11:01:04,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-22 11:02:49,957 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-22 11:02:49,958 INFO L284 CfgBuilder]: Removed 347 assume(true) statements. [2019-11-22 11:02:49,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:02:49 BoogieIcfgContainer [2019-11-22 11:02:49,959 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-22 11:02:49,960 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-22 11:02:49,961 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-22 11:02:49,964 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-22 11:02:49,964 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 11:01:01" (1/3) ... [2019-11-22 11:02:49,965 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e76cf28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 11:02:49, skipping insertion in model container [2019-11-22 11:02:49,965 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:01:03" (2/3) ... [2019-11-22 11:02:49,966 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e76cf28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 11:02:49, skipping insertion in model container [2019-11-22 11:02:49,966 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:02:49" (3/3) ... [2019-11-22 11:02:49,968 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-144_2a-drivers--usb--wusbcore--wusb-cbaf.ko-entry_point.cil.out.i [2019-11-22 11:02:49,978 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-22 11:02:49,986 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2019-11-22 11:02:49,997 INFO L249 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2019-11-22 11:02:50,022 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-22 11:02:50,023 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-22 11:02:50,023 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-22 11:02:50,023 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-22 11:02:50,023 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-22 11:02:50,023 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-22 11:02:50,023 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-22 11:02:50,023 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-22 11:02:50,046 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states. [2019-11-22 11:02:50,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2019-11-22 11:02:50,057 INFO L402 BasicCegarLoop]: Found error trace [2019-11-22 11:02:50,059 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-22 11:02:50,059 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-22 11:02:50,065 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-22 11:02:50,066 INFO L82 PathProgramCache]: Analyzing trace with hash 203269453, now seen corresponding path program 1 times [2019-11-22 11:02:50,079 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-22 11:02:50,079 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleCvc4 [1210212028] [2019-11-22 11:02:50,080 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 Starting monitored process 2 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-11-22 11:02:50,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-22 11:02:50,926 INFO L255 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 1 conjunts are in the unsatisfiable core [2019-11-22 11:02:50,938 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-22 11:02:50,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-22 11:02:50,976 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-22 11:02:50,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-22 11:02:50,988 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1210212028] [2019-11-22 11:02:50,989 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-22 11:02:50,989 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1, 1] imperfect sequences [] total 1 [2019-11-22 11:02:50,990 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [866845788] [2019-11-22 11:02:50,995 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-11-22 11:02:50,996 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-22 11:02:51,010 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-11-22 11:02:51,011 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-11-22 11:02:51,014 INFO L87 Difference]: Start difference. First operand 334 states. Second operand 2 states. [2019-11-22 11:02:51,046 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-22 11:02:51,046 INFO L93 Difference]: Finished difference Result 334 states and 466 transitions. [2019-11-22 11:02:51,046 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-11-22 11:02:51,048 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 55 [2019-11-22 11:02:51,048 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-22 11:02:51,055 INFO L225 Difference]: With dead ends: 334 [2019-11-22 11:02:51,056 INFO L226 Difference]: Without dead ends: 0 [2019-11-22 11:02:51,061 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 108 GetRequests, 108 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-11-22 11:02:51,080 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-22 11:02:51,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-22 11:02:51,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-22 11:02:51,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-22 11:02:51,090 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 55 [2019-11-22 11:02:51,091 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-22 11:02:51,091 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-22 11:02:51,091 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-11-22 11:02:51,091 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-22 11:02:51,092 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-22 11:02:51,297 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-11-22 11:02:51,302 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-22 11:02:51,627 INFO L444 ceAbstractionStarter]: For program point L3536-16(lines 3536 3543) no Hoare annotation was computed. [2019-11-22 11:02:51,628 INFO L444 ceAbstractionStarter]: For program point L3536-15(lines 3536 3543) no Hoare annotation was computed. [2019-11-22 11:02:51,628 INFO L444 ceAbstractionStarter]: For program point L3536-18(lines 3536 3543) no Hoare annotation was computed. [2019-11-22 11:02:51,628 INFO L444 ceAbstractionStarter]: For program point L3536-17(lines 3536 3543) no Hoare annotation was computed. [2019-11-22 11:02:51,628 INFO L444 ceAbstractionStarter]: For program point L3536-20(lines 3536 3543) no Hoare annotation was computed. [2019-11-22 11:02:51,628 INFO L444 ceAbstractionStarter]: For program point L3536-19(lines 3536 3543) no Hoare annotation was computed. [2019-11-22 11:02:51,628 INFO L444 ceAbstractionStarter]: For program point L3536-22(lines 3536 3543) no Hoare annotation was computed. [2019-11-22 11:02:51,629 INFO L444 ceAbstractionStarter]: For program point L3536-21(lines 3536 3543) no Hoare annotation was computed. [2019-11-22 11:02:51,629 INFO L444 ceAbstractionStarter]: For program point L3536-24(lines 3536 3543) no Hoare annotation was computed. [2019-11-22 11:02:51,629 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 3566) no Hoare annotation was computed. [2019-11-22 11:02:51,629 INFO L444 ceAbstractionStarter]: For program point L3536-23(lines 3536 3543) no Hoare annotation was computed. [2019-11-22 11:02:51,629 INFO L444 ceAbstractionStarter]: For program point L3536-26(lines 3536 3543) no Hoare annotation was computed. [2019-11-22 11:02:51,629 INFO L440 ceAbstractionStarter]: At program point L3735(lines 3649 3750) the Hoare annotation is: false [2019-11-22 11:02:51,630 INFO L444 ceAbstractionStarter]: For program point L3536-25(lines 3536 3543) no Hoare annotation was computed. [2019-11-22 11:02:51,630 INFO L444 ceAbstractionStarter]: For program point L4660(lines 4660 4683) no Hoare annotation was computed. [2019-11-22 11:02:51,630 INFO L444 ceAbstractionStarter]: For program point L4528(line 4528) no Hoare annotation was computed. [2019-11-22 11:02:51,630 INFO L440 ceAbstractionStarter]: At program point L5057(lines 5056 5058) the Hoare annotation is: false [2019-11-22 11:02:51,630 INFO L440 ceAbstractionStarter]: At program point L4793(lines 4793 4794) the Hoare annotation is: false [2019-11-22 11:02:51,630 INFO L444 ceAbstractionStarter]: For program point L3670(lines 3670 3675) no Hoare annotation was computed. [2019-11-22 11:02:51,630 INFO L440 ceAbstractionStarter]: At program point L3472(lines 3469 3474) the Hoare annotation is: false [2019-11-22 11:02:51,631 INFO L444 ceAbstractionStarter]: For program point L4529(lines 4529 4553) no Hoare annotation was computed. [2019-11-22 11:02:51,631 INFO L440 ceAbstractionStarter]: At program point L3472-2(lines 3469 3474) the Hoare annotation is: false [2019-11-22 11:02:51,631 INFO L440 ceAbstractionStarter]: At program point L3472-1(lines 3469 3474) the Hoare annotation is: false [2019-11-22 11:02:51,631 INFO L440 ceAbstractionStarter]: At program point L3472-3(lines 3469 3474) the Hoare annotation is: false [2019-11-22 11:02:51,632 INFO L444 ceAbstractionStarter]: For program point L3869(lines 3869 3872) no Hoare annotation was computed. [2019-11-22 11:02:51,632 INFO L444 ceAbstractionStarter]: For program point L4662(lines 4662 4676) no Hoare annotation was computed. [2019-11-22 11:02:51,632 INFO L440 ceAbstractionStarter]: At program point L4662-1(lines 4660 4682) the Hoare annotation is: false [2019-11-22 11:02:51,632 INFO L440 ceAbstractionStarter]: At program point L4200(lines 4166 4202) the Hoare annotation is: false [2019-11-22 11:02:51,632 INFO L444 ceAbstractionStarter]: For program point L3804(line 3804) no Hoare annotation was computed. [2019-11-22 11:02:51,633 INFO L444 ceAbstractionStarter]: For program point L3804-2(line 3804) no Hoare annotation was computed. [2019-11-22 11:02:51,633 INFO L440 ceAbstractionStarter]: At program point L3738(lines 3649 3750) the Hoare annotation is: false [2019-11-22 11:02:51,633 INFO L444 ceAbstractionStarter]: For program point L4531(lines 4531 4550) no Hoare annotation was computed. [2019-11-22 11:02:51,633 INFO L444 ceAbstractionStarter]: For program point L3805(lines 3805 3810) no Hoare annotation was computed. [2019-11-22 11:02:51,634 INFO L444 ceAbstractionStarter]: For program point L4532(line 4532) no Hoare annotation was computed. [2019-11-22 11:02:51,634 INFO L440 ceAbstractionStarter]: At program point L5061(lines 5060 5062) the Hoare annotation is: false [2019-11-22 11:02:51,634 INFO L444 ceAbstractionStarter]: For program point L4599(line 4599) no Hoare annotation was computed. [2019-11-22 11:02:51,634 INFO L440 ceAbstractionStarter]: At program point L3542(lines 3529 3545) the Hoare annotation is: false [2019-11-22 11:02:51,634 INFO L440 ceAbstractionStarter]: At program point L3542-2(lines 3529 3545) the Hoare annotation is: false [2019-11-22 11:02:51,635 INFO L440 ceAbstractionStarter]: At program point L3542-1(lines 3529 3545) the Hoare annotation is: false [2019-11-22 11:02:51,635 INFO L440 ceAbstractionStarter]: At program point L3542-4(lines 3529 3545) the Hoare annotation is: false [2019-11-22 11:02:51,635 INFO L444 ceAbstractionStarter]: For program point L4533(lines 4533 4538) no Hoare annotation was computed. [2019-11-22 11:02:51,635 INFO L440 ceAbstractionStarter]: At program point L3542-3(lines 3529 3545) the Hoare annotation is: false [2019-11-22 11:02:51,635 INFO L440 ceAbstractionStarter]: At program point L3542-6(lines 3529 3545) the Hoare annotation is: false [2019-11-22 11:02:51,636 INFO L440 ceAbstractionStarter]: At program point L3542-5(lines 3529 3545) the Hoare annotation is: false [2019-11-22 11:02:51,636 INFO L440 ceAbstractionStarter]: At program point L3542-8(lines 3529 3545) the Hoare annotation is: false [2019-11-22 11:02:51,636 INFO L440 ceAbstractionStarter]: At program point L3542-7(lines 3529 3545) the Hoare annotation is: false [2019-11-22 11:02:51,636 INFO L440 ceAbstractionStarter]: At program point L3542-10(lines 3529 3545) the Hoare annotation is: false [2019-11-22 11:02:51,636 INFO L440 ceAbstractionStarter]: At program point L3542-9(lines 3529 3545) the Hoare annotation is: false [2019-11-22 11:02:51,637 INFO L440 ceAbstractionStarter]: At program point L3542-12(lines 3529 3545) the Hoare annotation is: false [2019-11-22 11:02:51,637 INFO L440 ceAbstractionStarter]: At program point L3542-11(lines 3529 3545) the Hoare annotation is: false [2019-11-22 11:02:51,637 INFO L440 ceAbstractionStarter]: At program point L3542-14(lines 3529 3545) the Hoare annotation is: false [2019-11-22 11:02:51,637 INFO L440 ceAbstractionStarter]: At program point L3542-13(lines 3529 3545) the Hoare annotation is: false [2019-11-22 11:02:51,638 INFO L440 ceAbstractionStarter]: At program point L3542-16(lines 3529 3545) the Hoare annotation is: false [2019-11-22 11:02:51,638 INFO L440 ceAbstractionStarter]: At program point L3542-15(lines 3529 3545) the Hoare annotation is: false [2019-11-22 11:02:51,638 INFO L440 ceAbstractionStarter]: At program point L3542-18(lines 3529 3545) the Hoare annotation is: false [2019-11-22 11:02:51,638 INFO L440 ceAbstractionStarter]: At program point L3542-17(lines 3529 3545) the Hoare annotation is: false [2019-11-22 11:02:51,638 INFO L440 ceAbstractionStarter]: At program point L3542-20(lines 3529 3545) the Hoare annotation is: false [2019-11-22 11:02:51,639 INFO L440 ceAbstractionStarter]: At program point L3542-19(lines 3529 3545) the Hoare annotation is: false [2019-11-22 11:02:51,639 INFO L440 ceAbstractionStarter]: At program point L3542-22(lines 3529 3545) the Hoare annotation is: false [2019-11-22 11:02:51,639 INFO L440 ceAbstractionStarter]: At program point L3542-21(lines 3529 3545) the Hoare annotation is: false [2019-11-22 11:02:51,639 INFO L440 ceAbstractionStarter]: At program point L3542-24(lines 3529 3545) the Hoare annotation is: false [2019-11-22 11:02:51,639 INFO L440 ceAbstractionStarter]: At program point L3542-23(lines 3529 3545) the Hoare annotation is: false [2019-11-22 11:02:51,640 INFO L440 ceAbstractionStarter]: At program point L3542-26(lines 3529 3545) the Hoare annotation is: false [2019-11-22 11:02:51,640 INFO L440 ceAbstractionStarter]: At program point L3542-25(lines 3529 3545) the Hoare annotation is: false [2019-11-22 11:02:51,640 INFO L444 ceAbstractionStarter]: For program point L4600(lines 4600 4627) no Hoare annotation was computed. [2019-11-22 11:02:51,640 INFO L440 ceAbstractionStarter]: At program point L4733(lines 4728 4735) the Hoare annotation is: false [2019-11-22 11:02:51,640 INFO L440 ceAbstractionStarter]: At program point L4337(lines 4331 4339) the Hoare annotation is: false [2019-11-22 11:02:51,640 INFO L440 ceAbstractionStarter]: At program point L5064-1(lines 1 5066) the Hoare annotation is: false [2019-11-22 11:02:51,641 INFO L444 ceAbstractionStarter]: For program point L5064-2(lines 5064 5066) no Hoare annotation was computed. [2019-11-22 11:02:51,641 INFO L444 ceAbstractionStarter]: For program point L5064(lines 5064 5066) no Hoare annotation was computed. [2019-11-22 11:02:51,641 INFO L444 ceAbstractionStarter]: For program point L3875(lines 3875 3878) no Hoare annotation was computed. [2019-11-22 11:02:51,641 INFO L444 ceAbstractionStarter]: For program point L4602(lines 4602 4624) no Hoare annotation was computed. [2019-11-22 11:02:51,641 INFO L440 ceAbstractionStarter]: At program point L3942(lines 3928 3944) the Hoare annotation is: false [2019-11-22 11:02:51,642 INFO L444 ceAbstractionStarter]: For program point L3744(lines 3744 3748) no Hoare annotation was computed. [2019-11-22 11:02:51,642 INFO L444 ceAbstractionStarter]: For program point L4603(line 4603) no Hoare annotation was computed. [2019-11-22 11:02:51,642 INFO L444 ceAbstractionStarter]: For program point L4604(lines 4604 4612) no Hoare annotation was computed. [2019-11-22 11:02:51,642 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 3566) no Hoare annotation was computed. [2019-11-22 11:02:51,642 INFO L444 ceAbstractionStarter]: For program point L4143(lines 4143 4147) no Hoare annotation was computed. [2019-11-22 11:02:51,643 INFO L444 ceAbstractionStarter]: For program point L4143-2(lines 4143 4147) no Hoare annotation was computed. [2019-11-22 11:02:51,643 INFO L440 ceAbstractionStarter]: At program point L3879(lines 3837 3881) the Hoare annotation is: false [2019-11-22 11:02:51,643 INFO L444 ceAbstractionStarter]: For program point L4606(lines 4606 4610) no Hoare annotation was computed. [2019-11-22 11:02:51,643 INFO L444 ceAbstractionStarter]: For program point L4540(line 4540) no Hoare annotation was computed. [2019-11-22 11:02:51,643 INFO L444 ceAbstractionStarter]: For program point L4541(lines 4541 4546) no Hoare annotation was computed. [2019-11-22 11:02:51,643 INFO L440 ceAbstractionStarter]: At program point L3815(lines 3785 3817) the Hoare annotation is: false [2019-11-22 11:02:51,644 INFO L440 ceAbstractionStarter]: At program point L3749(lines 3629 3751) the Hoare annotation is: false [2019-11-22 11:02:51,644 INFO L440 ceAbstractionStarter]: At program point L3551(lines 3546 3553) the Hoare annotation is: false [2019-11-22 11:02:51,644 INFO L440 ceAbstractionStarter]: At program point L3485-1(lines 3483 3486) the Hoare annotation is: false [2019-11-22 11:02:51,644 INFO L440 ceAbstractionStarter]: At program point L3485(lines 3483 3486) the Hoare annotation is: false [2019-11-22 11:02:51,644 INFO L440 ceAbstractionStarter]: At program point L4741-2(lines 4736 4743) the Hoare annotation is: false [2019-11-22 11:02:51,645 INFO L440 ceAbstractionStarter]: At program point L4741-3(lines 4736 4743) the Hoare annotation is: false [2019-11-22 11:02:51,645 INFO L440 ceAbstractionStarter]: At program point L4741(lines 4736 4743) the Hoare annotation is: false [2019-11-22 11:02:51,645 INFO L440 ceAbstractionStarter]: At program point L4741-1(lines 4736 4743) the Hoare annotation is: false [2019-11-22 11:02:51,645 INFO L440 ceAbstractionStarter]: At program point L4741-6(lines 4736 4743) the Hoare annotation is: false [2019-11-22 11:02:51,645 INFO L440 ceAbstractionStarter]: At program point L4741-7(lines 4736 4743) the Hoare annotation is: false [2019-11-22 11:02:51,646 INFO L440 ceAbstractionStarter]: At program point L4741-4(lines 4736 4743) the Hoare annotation is: false [2019-11-22 11:02:51,646 INFO L440 ceAbstractionStarter]: At program point L4741-5(lines 4736 4743) the Hoare annotation is: false [2019-11-22 11:02:51,646 INFO L440 ceAbstractionStarter]: At program point L4741-10(lines 4736 4743) the Hoare annotation is: false [2019-11-22 11:02:51,646 INFO L440 ceAbstractionStarter]: At program point L4741-11(lines 4736 4743) the Hoare annotation is: false [2019-11-22 11:02:51,646 INFO L440 ceAbstractionStarter]: At program point L4741-8(lines 4736 4743) the Hoare annotation is: false [2019-11-22 11:02:51,646 INFO L440 ceAbstractionStarter]: At program point L4741-9(lines 4736 4743) the Hoare annotation is: false [2019-11-22 11:02:51,647 INFO L444 ceAbstractionStarter]: For program point L3685(lines 3685 3689) no Hoare annotation was computed. [2019-11-22 11:02:51,647 INFO L444 ceAbstractionStarter]: For program point L4017(lines 4017 4020) no Hoare annotation was computed. [2019-11-22 11:02:51,647 INFO L440 ceAbstractionStarter]: At program point L4810(lines 4807 4812) the Hoare annotation is: false [2019-11-22 11:02:51,647 INFO L440 ceAbstractionStarter]: At program point L4810-3(lines 4807 4812) the Hoare annotation is: false [2019-11-22 11:02:51,647 INFO L440 ceAbstractionStarter]: At program point L4810-4(lines 4807 4812) the Hoare annotation is: false [2019-11-22 11:02:51,648 INFO L440 ceAbstractionStarter]: At program point L4810-1(lines 4807 4812) the Hoare annotation is: false [2019-11-22 11:02:51,648 INFO L440 ceAbstractionStarter]: At program point L4810-2(lines 4807 4812) the Hoare annotation is: false [2019-11-22 11:02:51,648 INFO L440 ceAbstractionStarter]: At program point L4810-7(lines 4807 4812) the Hoare annotation is: false [2019-11-22 11:02:51,648 INFO L440 ceAbstractionStarter]: At program point L4810-8(lines 4807 4812) the Hoare annotation is: false [2019-11-22 11:02:51,648 INFO L440 ceAbstractionStarter]: At program point L4810-5(lines 4807 4812) the Hoare annotation is: false [2019-11-22 11:02:51,649 INFO L440 ceAbstractionStarter]: At program point L4810-6(lines 4807 4812) the Hoare annotation is: false [2019-11-22 11:02:51,649 INFO L440 ceAbstractionStarter]: At program point L4810-11(lines 4807 4812) the Hoare annotation is: false [2019-11-22 11:02:51,649 INFO L440 ceAbstractionStarter]: At program point L4810-9(lines 4807 4812) the Hoare annotation is: false [2019-11-22 11:02:51,649 INFO L440 ceAbstractionStarter]: At program point L4810-10(lines 4807 4812) the Hoare annotation is: false [2019-11-22 11:02:51,649 INFO L440 ceAbstractionStarter]: At program point L4679(lines 4997 5000) the Hoare annotation is: false [2019-11-22 11:02:51,650 INFO L444 ceAbstractionStarter]: For program point L4614(line 4614) no Hoare annotation was computed. [2019-11-22 11:02:51,650 INFO L444 ceAbstractionStarter]: For program point L4482(lines 4482 4720) no Hoare annotation was computed. [2019-11-22 11:02:51,650 INFO L444 ceAbstractionStarter]: For program point L4548(line 4548) no Hoare annotation was computed. [2019-11-22 11:02:51,650 INFO L444 ceAbstractionStarter]: For program point L4615(lines 4615 4620) no Hoare annotation was computed. [2019-11-22 11:02:51,650 INFO L444 ceAbstractionStarter]: For program point L4483(line 4483) no Hoare annotation was computed. [2019-11-22 11:02:51,650 INFO L440 ceAbstractionStarter]: At program point L3493-1(lines 3488 3495) the Hoare annotation is: false [2019-11-22 11:02:51,651 INFO L440 ceAbstractionStarter]: At program point L3493(lines 3488 3495) the Hoare annotation is: false [2019-11-22 11:02:51,651 INFO L444 ceAbstractionStarter]: For program point L4484(lines 4484 4508) no Hoare annotation was computed. [2019-11-22 11:02:51,651 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-22 11:02:51,651 INFO L440 ceAbstractionStarter]: At program point L4022(lines 3994 4024) the Hoare annotation is: false [2019-11-22 11:02:51,651 INFO L440 ceAbstractionStarter]: At program point L3626(lines 3615 3628) the Hoare annotation is: false [2019-11-22 11:02:51,652 INFO L440 ceAbstractionStarter]: At program point L4749(lines 4744 4751) the Hoare annotation is: false [2019-11-22 11:02:51,652 INFO L440 ceAbstractionStarter]: At program point L3626-2(lines 3615 3628) the Hoare annotation is: false [2019-11-22 11:02:51,652 INFO L440 ceAbstractionStarter]: At program point L3626-1(lines 3615 3628) the Hoare annotation is: false [2019-11-22 11:02:51,652 INFO L440 ceAbstractionStarter]: At program point L3626-3(lines 3615 3628) the Hoare annotation is: false [2019-11-22 11:02:51,652 INFO L444 ceAbstractionStarter]: For program point L4155(lines 4155 4159) no Hoare annotation was computed. [2019-11-22 11:02:51,653 INFO L444 ceAbstractionStarter]: For program point L4155-2(lines 4155 4159) no Hoare annotation was computed. [2019-11-22 11:02:51,653 INFO L444 ceAbstractionStarter]: For program point L3693(lines 3693 3698) no Hoare annotation was computed. [2019-11-22 11:02:51,653 INFO L444 ceAbstractionStarter]: For program point L4486(lines 4486 4505) no Hoare annotation was computed. [2019-11-22 11:02:51,653 INFO L440 ceAbstractionStarter]: At program point L4817(lines 1 5066) the Hoare annotation is: false [2019-11-22 11:02:51,653 INFO L440 ceAbstractionStarter]: At program point L4817-1(lines 1 5066) the Hoare annotation is: false [2019-11-22 11:02:51,654 INFO L444 ceAbstractionStarter]: For program point L4685(line 4685) no Hoare annotation was computed. [2019-11-22 11:02:51,654 INFO L444 ceAbstractionStarter]: For program point L3562(lines 5001 5004) no Hoare annotation was computed. [2019-11-22 11:02:51,654 INFO L444 ceAbstractionStarter]: For program point L4487(line 4487) no Hoare annotation was computed. [2019-11-22 11:02:51,654 INFO L444 ceAbstractionStarter]: For program point L3562-2(lines 5009 5012) no Hoare annotation was computed. [2019-11-22 11:02:51,654 INFO L444 ceAbstractionStarter]: For program point L3562-1(lines 5005 5008) no Hoare annotation was computed. [2019-11-22 11:02:51,655 INFO L440 ceAbstractionStarter]: At program point L3562-4(lines 4994 5019) the Hoare annotation is: false [2019-11-22 11:02:51,655 INFO L444 ceAbstractionStarter]: For program point L3562-3(lines 5013 5016) no Hoare annotation was computed. [2019-11-22 11:02:51,655 INFO L444 ceAbstractionStarter]: For program point L4488(lines 4488 4493) no Hoare annotation was computed. [2019-11-22 11:02:51,655 INFO L444 ceAbstractionStarter]: For program point L4224(lines 4224 4227) no Hoare annotation was computed. [2019-11-22 11:02:51,655 INFO L444 ceAbstractionStarter]: For program point L4555(line 4555) no Hoare annotation was computed. [2019-11-22 11:02:51,655 INFO L444 ceAbstractionStarter]: For program point L4622(line 4622) no Hoare annotation was computed. [2019-11-22 11:02:51,656 INFO L444 ceAbstractionStarter]: For program point L3565-1(line 3565) no Hoare annotation was computed. [2019-11-22 11:02:51,656 INFO L444 ceAbstractionStarter]: For program point L3565(line 3565) no Hoare annotation was computed. [2019-11-22 11:02:51,656 INFO L444 ceAbstractionStarter]: For program point L3565-3(line 3565) no Hoare annotation was computed. [2019-11-22 11:02:51,656 INFO L444 ceAbstractionStarter]: For program point L4556(lines 4556 4571) no Hoare annotation was computed. [2019-11-22 11:02:51,656 INFO L444 ceAbstractionStarter]: For program point L3565-2(line 3565) no Hoare annotation was computed. [2019-11-22 11:02:51,657 INFO L444 ceAbstractionStarter]: For program point L3565-4(line 3565) no Hoare annotation was computed. [2019-11-22 11:02:51,657 INFO L440 ceAbstractionStarter]: At program point L4293(lines 4288 4295) the Hoare annotation is: false [2019-11-22 11:02:51,657 INFO L444 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-22 11:02:51,657 INFO L444 ceAbstractionStarter]: For program point L-1-1(line -1) no Hoare annotation was computed. [2019-11-22 11:02:51,657 INFO L444 ceAbstractionStarter]: For program point L-1-2(line -1) no Hoare annotation was computed. [2019-11-22 11:02:51,658 INFO L444 ceAbstractionStarter]: For program point L-1-3(line -1) no Hoare annotation was computed. [2019-11-22 11:02:51,658 INFO L444 ceAbstractionStarter]: For program point L-1-4(line -1) no Hoare annotation was computed. [2019-11-22 11:02:51,658 INFO L444 ceAbstractionStarter]: For program point L-1-5(line -1) no Hoare annotation was computed. [2019-11-22 11:02:51,658 INFO L444 ceAbstractionStarter]: For program point L3963(lines 3963 3966) no Hoare annotation was computed. [2019-11-22 11:02:51,658 INFO L444 ceAbstractionStarter]: For program point L-1-6(line -1) no Hoare annotation was computed. [2019-11-22 11:02:51,659 INFO L444 ceAbstractionStarter]: For program point L-1-7(line -1) no Hoare annotation was computed. [2019-11-22 11:02:51,659 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3566) no Hoare annotation was computed. [2019-11-22 11:02:51,659 INFO L444 ceAbstractionStarter]: For program point L-1-8(line -1) no Hoare annotation was computed. [2019-11-22 11:02:51,659 INFO L444 ceAbstractionStarter]: For program point L-1-9(line -1) no Hoare annotation was computed. [2019-11-22 11:02:51,659 INFO L444 ceAbstractionStarter]: For program point L-1-10(line -1) no Hoare annotation was computed. [2019-11-22 11:02:51,660 INFO L444 ceAbstractionStarter]: For program point L-1-11(line -1) no Hoare annotation was computed. [2019-11-22 11:02:51,660 INFO L444 ceAbstractionStarter]: For program point L-1-12(line -1) no Hoare annotation was computed. [2019-11-22 11:02:51,660 INFO L444 ceAbstractionStarter]: For program point L-1-13(line -1) no Hoare annotation was computed. [2019-11-22 11:02:51,660 INFO L444 ceAbstractionStarter]: For program point L-1-14(line -1) no Hoare annotation was computed. [2019-11-22 11:02:51,660 INFO L444 ceAbstractionStarter]: For program point L-1-15(line -1) no Hoare annotation was computed. [2019-11-22 11:02:51,661 INFO L444 ceAbstractionStarter]: For program point L4558(lines 4558 4568) no Hoare annotation was computed. [2019-11-22 11:02:51,661 INFO L444 ceAbstractionStarter]: For program point L-1-16(line -1) no Hoare annotation was computed. [2019-11-22 11:02:51,661 INFO L444 ceAbstractionStarter]: For program point L-1-17(line -1) no Hoare annotation was computed. [2019-11-22 11:02:51,661 INFO L444 ceAbstractionStarter]: For program point L-1-18(line -1) no Hoare annotation was computed. [2019-11-22 11:02:51,661 INFO L440 ceAbstractionStarter]: At program point L-1-20(line -1) the Hoare annotation is: false [2019-11-22 11:02:51,662 INFO L444 ceAbstractionStarter]: For program point L-1-21(line -1) no Hoare annotation was computed. [2019-11-22 11:02:51,662 INFO L444 ceAbstractionStarter]: For program point L-1-22(line -1) no Hoare annotation was computed. [2019-11-22 11:02:51,662 INFO L444 ceAbstractionStarter]: For program point L-1-23(line -1) no Hoare annotation was computed. [2019-11-22 11:02:51,662 INFO L444 ceAbstractionStarter]: For program point L-1-24(line -1) no Hoare annotation was computed. [2019-11-22 11:02:51,662 INFO L444 ceAbstractionStarter]: For program point L-1-25(line -1) no Hoare annotation was computed. [2019-11-22 11:02:51,662 INFO L444 ceAbstractionStarter]: For program point L-1-26(line -1) no Hoare annotation was computed. [2019-11-22 11:02:51,663 INFO L444 ceAbstractionStarter]: For program point L-1-27(line -1) no Hoare annotation was computed. [2019-11-22 11:02:51,663 INFO L444 ceAbstractionStarter]: For program point L-1-28(line -1) no Hoare annotation was computed. [2019-11-22 11:02:51,663 INFO L444 ceAbstractionStarter]: For program point L-1-29(line -1) no Hoare annotation was computed. [2019-11-22 11:02:51,663 INFO L444 ceAbstractionStarter]: For program point L-1-30(line -1) no Hoare annotation was computed. [2019-11-22 11:02:51,663 INFO L444 ceAbstractionStarter]: For program point L4559(line 4559) no Hoare annotation was computed. [2019-11-22 11:02:51,664 INFO L440 ceAbstractionStarter]: At program point L3502(lines 3497 3504) the Hoare annotation is: false [2019-11-22 11:02:51,664 INFO L440 ceAbstractionStarter]: At program point L4361(lines 4352 4363) the Hoare annotation is: false [2019-11-22 11:02:51,664 INFO L444 ceAbstractionStarter]: For program point L4229(lines 4229 4232) no Hoare annotation was computed. [2019-11-22 11:02:51,664 INFO L440 ceAbstractionStarter]: At program point L4163(lines 4088 4165) the Hoare annotation is: false [2019-11-22 11:02:51,664 INFO L440 ceAbstractionStarter]: At program point L3899(lines 3885 3901) the Hoare annotation is: false [2019-11-22 11:02:51,665 INFO L440 ceAbstractionStarter]: At program point L4824(lines 1 5066) the Hoare annotation is: false [2019-11-22 11:02:51,665 INFO L444 ceAbstractionStarter]: For program point L4692(line 4692) no Hoare annotation was computed. [2019-11-22 11:02:51,665 INFO L444 ceAbstractionStarter]: For program point L4560(lines 4560 4564) no Hoare annotation was computed. [2019-11-22 11:02:51,665 INFO L440 ceAbstractionStarter]: At program point L3834(lines 3818 3836) the Hoare annotation is: false [2019-11-22 11:02:51,665 INFO L444 ceAbstractionStarter]: For program point L4693(lines 4693 4716) no Hoare annotation was computed. [2019-11-22 11:02:51,666 INFO L444 ceAbstractionStarter]: For program point L4495(line 4495) no Hoare annotation was computed. [2019-11-22 11:02:51,666 INFO L444 ceAbstractionStarter]: For program point L3703(lines 3703 3717) no Hoare annotation was computed. [2019-11-22 11:02:51,666 INFO L444 ceAbstractionStarter]: For program point L4496(lines 4496 4501) no Hoare annotation was computed. [2019-11-22 11:02:51,666 INFO L440 ceAbstractionStarter]: At program point L3968(lines 3945 3970) the Hoare annotation is: false [2019-11-22 11:02:51,666 INFO L444 ceAbstractionStarter]: For program point L3704(line 3704) no Hoare annotation was computed. [2019-11-22 11:02:51,666 INFO L444 ceAbstractionStarter]: For program point L4695(lines 4695 4713) no Hoare annotation was computed. [2019-11-22 11:02:51,667 INFO L440 ceAbstractionStarter]: At program point L3572(lines 3571 3574) the Hoare annotation is: false [2019-11-22 11:02:51,667 INFO L440 ceAbstractionStarter]: At program point L3572-2(lines 3571 3574) the Hoare annotation is: false [2019-11-22 11:02:51,667 INFO L444 ceAbstractionStarter]: For program point L4629(line 4629) no Hoare annotation was computed. [2019-11-22 11:02:51,667 INFO L440 ceAbstractionStarter]: At program point L3572-1(lines 3571 3574) the Hoare annotation is: false [2019-11-22 11:02:51,667 INFO L440 ceAbstractionStarter]: At program point L3572-4(lines 3571 3574) the Hoare annotation is: false [2019-11-22 11:02:51,667 INFO L440 ceAbstractionStarter]: At program point L3572-3(lines 3571 3574) the Hoare annotation is: false [2019-11-22 11:02:51,668 INFO L440 ceAbstractionStarter]: At program point L3572-6(lines 3571 3574) the Hoare annotation is: false [2019-11-22 11:02:51,668 INFO L440 ceAbstractionStarter]: At program point L3572-5(lines 3571 3574) the Hoare annotation is: false [2019-11-22 11:02:51,668 INFO L440 ceAbstractionStarter]: At program point L3572-8(lines 3571 3574) the Hoare annotation is: false [2019-11-22 11:02:51,668 INFO L440 ceAbstractionStarter]: At program point L3572-7(lines 3571 3574) the Hoare annotation is: false [2019-11-22 11:02:51,668 INFO L440 ceAbstractionStarter]: At program point L3572-9(lines 3571 3574) the Hoare annotation is: false [2019-11-22 11:02:51,669 INFO L444 ceAbstractionStarter]: For program point L3705(lines 3705 3714) no Hoare annotation was computed. [2019-11-22 11:02:51,669 INFO L444 ceAbstractionStarter]: For program point L4630(lines 4630 4645) no Hoare annotation was computed. [2019-11-22 11:02:51,669 INFO L444 ceAbstractionStarter]: For program point L4696(line 4696) no Hoare annotation was computed. [2019-11-22 11:02:51,669 INFO L444 ceAbstractionStarter]: For program point L3706(line 3706) no Hoare annotation was computed. [2019-11-22 11:02:51,669 INFO L444 ceAbstractionStarter]: For program point L4697(lines 4697 4702) no Hoare annotation was computed. [2019-11-22 11:02:51,670 INFO L444 ceAbstractionStarter]: For program point L4896-1(lines 4896 4899) no Hoare annotation was computed. [2019-11-22 11:02:51,670 INFO L444 ceAbstractionStarter]: For program point L4896(lines 4896 4899) no Hoare annotation was computed. [2019-11-22 11:02:51,670 INFO L444 ceAbstractionStarter]: For program point L4566(line 4566) no Hoare annotation was computed. [2019-11-22 11:02:51,670 INFO L444 ceAbstractionStarter]: For program point L4632(lines 4632 4642) no Hoare annotation was computed. [2019-11-22 11:02:51,670 INFO L440 ceAbstractionStarter]: At program point L5029(lines 1 5066) the Hoare annotation is: false [2019-11-22 11:02:51,670 INFO L444 ceAbstractionStarter]: For program point L4633(line 4633) no Hoare annotation was computed. [2019-11-22 11:02:51,671 INFO L444 ceAbstractionStarter]: For program point L4634(lines 4634 4638) no Hoare annotation was computed. [2019-11-22 11:02:51,671 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 3566) no Hoare annotation was computed. [2019-11-22 11:02:51,671 INFO L444 ceAbstractionStarter]: For program point L4238(lines 4238 4242) no Hoare annotation was computed. [2019-11-22 11:02:51,671 INFO L444 ceAbstractionStarter]: For program point L3710(line 3710) no Hoare annotation was computed. [2019-11-22 11:02:51,671 INFO L444 ceAbstractionStarter]: For program point L4503(line 4503) no Hoare annotation was computed. [2019-11-22 11:02:51,672 INFO L440 ceAbstractionStarter]: At program point L5032(lines 5031 5033) the Hoare annotation is: false [2019-11-22 11:02:51,672 INFO L440 ceAbstractionStarter]: At program point L4900(lines 4889 4902) the Hoare annotation is: false [2019-11-22 11:02:51,672 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 3566) no Hoare annotation was computed. [2019-11-22 11:02:51,672 INFO L440 ceAbstractionStarter]: At program point L3579-1(lines 3576 3581) the Hoare annotation is: false [2019-11-22 11:02:51,672 INFO L440 ceAbstractionStarter]: At program point L3579(lines 3576 3581) the Hoare annotation is: false [2019-11-22 11:02:51,673 INFO L440 ceAbstractionStarter]: At program point L3579-3(lines 3576 3581) the Hoare annotation is: false [2019-11-22 11:02:51,673 INFO L440 ceAbstractionStarter]: At program point L3579-2(lines 3576 3581) the Hoare annotation is: false [2019-11-22 11:02:51,673 INFO L440 ceAbstractionStarter]: At program point L3579-5(lines 3576 3581) the Hoare annotation is: false [2019-11-22 11:02:51,673 INFO L440 ceAbstractionStarter]: At program point L3579-4(lines 3576 3581) the Hoare annotation is: false [2019-11-22 11:02:51,673 INFO L440 ceAbstractionStarter]: At program point L4042(lines 4028 4044) the Hoare annotation is: false [2019-11-22 11:02:51,674 INFO L444 ceAbstractionStarter]: For program point L4704(line 4704) no Hoare annotation was computed. [2019-11-22 11:02:51,674 INFO L444 ceAbstractionStarter]: For program point L4705(lines 4705 4709) no Hoare annotation was computed. [2019-11-22 11:02:51,674 INFO L444 ceAbstractionStarter]: For program point L4573(line 4573) no Hoare annotation was computed. [2019-11-22 11:02:51,674 INFO L444 ceAbstractionStarter]: For program point L4574(lines 4574 4597) no Hoare annotation was computed. [2019-11-22 11:02:51,674 INFO L444 ceAbstractionStarter]: For program point L4640(line 4640) no Hoare annotation was computed. [2019-11-22 11:02:51,674 INFO L444 ceAbstractionStarter]: For program point L4244(lines 4244 4249) no Hoare annotation was computed. [2019-11-22 11:02:51,675 INFO L440 ceAbstractionStarter]: At program point L3782(lines 3762 3784) the Hoare annotation is: false [2019-11-22 11:02:51,675 INFO L444 ceAbstractionStarter]: For program point L4510(line 4510) no Hoare annotation was computed. [2019-11-22 11:02:51,675 INFO L444 ceAbstractionStarter]: For program point L3519-1(lines 3519 3526) no Hoare annotation was computed. [2019-11-22 11:02:51,675 INFO L444 ceAbstractionStarter]: For program point L4576(lines 4576 4594) no Hoare annotation was computed. [2019-11-22 11:02:51,675 INFO L444 ceAbstractionStarter]: For program point L3519(lines 3519 3526) no Hoare annotation was computed. [2019-11-22 11:02:51,675 INFO L444 ceAbstractionStarter]: For program point L3519-3(lines 3519 3526) no Hoare annotation was computed. [2019-11-22 11:02:51,676 INFO L444 ceAbstractionStarter]: For program point L3519-2(lines 3519 3526) no Hoare annotation was computed. [2019-11-22 11:02:51,676 INFO L444 ceAbstractionStarter]: For program point L4907(lines 4907 4918) no Hoare annotation was computed. [2019-11-22 11:02:51,676 INFO L440 ceAbstractionStarter]: At program point L3718(lines 3649 3750) the Hoare annotation is: false [2019-11-22 11:02:51,676 INFO L444 ceAbstractionStarter]: For program point L4511(lines 4511 4526) no Hoare annotation was computed. [2019-11-22 11:02:51,676 INFO L444 ceAbstractionStarter]: For program point L4577(line 4577) no Hoare annotation was computed. [2019-11-22 11:02:51,677 INFO L440 ceAbstractionStarter]: At program point L4247(lines 4219 4259) the Hoare annotation is: false [2019-11-22 11:02:51,677 INFO L440 ceAbstractionStarter]: At program point L5040-1(lines 5039 5041) the Hoare annotation is: false [2019-11-22 11:02:51,677 INFO L440 ceAbstractionStarter]: At program point L5040(lines 5039 5041) the Hoare annotation is: false [2019-11-22 11:02:51,677 INFO L444 ceAbstractionStarter]: For program point L4578(lines 4578 4583) no Hoare annotation was computed. [2019-11-22 11:02:51,677 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-22 11:02:51,678 INFO L444 ceAbstractionStarter]: For program point L3918(lines 3918 3921) no Hoare annotation was computed. [2019-11-22 11:02:51,678 INFO L444 ceAbstractionStarter]: For program point L4909(lines 4909 4913) no Hoare annotation was computed. [2019-11-22 11:02:51,678 INFO L444 ceAbstractionStarter]: For program point L4711(line 4711) no Hoare annotation was computed. [2019-11-22 11:02:51,678 INFO L440 ceAbstractionStarter]: At program point L4777(lines 4766 4779) the Hoare annotation is: false [2019-11-22 11:02:51,678 INFO L444 ceAbstractionStarter]: For program point L4513(lines 4513 4523) no Hoare annotation was computed. [2019-11-22 11:02:51,679 INFO L444 ceAbstractionStarter]: For program point L4514(line 4514) no Hoare annotation was computed. [2019-11-22 11:02:51,679 INFO L440 ceAbstractionStarter]: At program point L4316(lines 4307 4318) the Hoare annotation is: false [2019-11-22 11:02:51,679 INFO L444 ceAbstractionStarter]: For program point L4118(lines 4118 4121) no Hoare annotation was computed. [2019-11-22 11:02:51,679 INFO L444 ceAbstractionStarter]: For program point L4118-2(lines 4118 4121) no Hoare annotation was computed. [2019-11-22 11:02:51,679 INFO L444 ceAbstractionStarter]: For program point L3656(lines 3656 3661) no Hoare annotation was computed. [2019-11-22 11:02:51,679 INFO L444 ceAbstractionStarter]: For program point L4647(line 4647) no Hoare annotation was computed. [2019-11-22 11:02:51,680 INFO L444 ceAbstractionStarter]: For program point L4515(lines 4515 4519) no Hoare annotation was computed. [2019-11-22 11:02:51,680 INFO L440 ceAbstractionStarter]: At program point L5044(lines 5043 5045) the Hoare annotation is: false [2019-11-22 11:02:51,680 INFO L444 ceAbstractionStarter]: For program point L4648(lines 4648 4690) no Hoare annotation was computed. [2019-11-22 11:02:51,680 INFO L440 ceAbstractionStarter]: At program point L3525-1(lines 3512 3528) the Hoare annotation is: false [2019-11-22 11:02:51,680 INFO L440 ceAbstractionStarter]: At program point L3525(lines 3512 3528) the Hoare annotation is: false [2019-11-22 11:02:51,681 INFO L440 ceAbstractionStarter]: At program point L3525-3(lines 3512 3528) the Hoare annotation is: false [2019-11-22 11:02:51,681 INFO L440 ceAbstractionStarter]: At program point L3525-2(lines 3512 3528) the Hoare annotation is: false [2019-11-22 11:02:51,681 INFO L440 ceAbstractionStarter]: At program point L3922(lines 3902 3924) the Hoare annotation is: false [2019-11-22 11:02:51,681 INFO L444 ceAbstractionStarter]: For program point L4650(lines 4650 4687) no Hoare annotation was computed. [2019-11-22 11:02:51,681 INFO L440 ceAbstractionStarter]: At program point L5047(lines 5046 5048) the Hoare annotation is: false [2019-11-22 11:02:51,682 INFO L444 ceAbstractionStarter]: For program point L4915(lines 4915 4918) no Hoare annotation was computed. [2019-11-22 11:02:51,682 INFO L444 ceAbstractionStarter]: For program point L4915-2(lines 4907 4918) no Hoare annotation was computed. [2019-11-22 11:02:51,682 INFO L444 ceAbstractionStarter]: For program point L3726(lines 3726 3731) no Hoare annotation was computed. [2019-11-22 11:02:51,682 INFO L444 ceAbstractionStarter]: For program point L3726-2(lines 3726 3731) no Hoare annotation was computed. [2019-11-22 11:02:51,682 INFO L444 ceAbstractionStarter]: For program point L4651(line 4651) no Hoare annotation was computed. [2019-11-22 11:02:51,682 INFO L444 ceAbstractionStarter]: For program point L4585(line 4585) no Hoare annotation was computed. [2019-11-22 11:02:51,683 INFO L440 ceAbstractionStarter]: At program point L4255(lines 4219 4259) the Hoare annotation is: false [2019-11-22 11:02:51,683 INFO L440 ceAbstractionStarter]: At program point L3991(lines 3975 3993) the Hoare annotation is: false [2019-11-22 11:02:51,683 INFO L444 ceAbstractionStarter]: For program point L4718(line 4718) no Hoare annotation was computed. [2019-11-22 11:02:51,683 INFO L444 ceAbstractionStarter]: For program point L4586(lines 4586 4590) no Hoare annotation was computed. [2019-11-22 11:02:51,683 INFO L444 ceAbstractionStarter]: For program point L4652(lines 4652 4657) no Hoare annotation was computed. [2019-11-22 11:02:51,684 INFO L444 ceAbstractionStarter]: For program point L4190(lines 4190 4193) no Hoare annotation was computed. [2019-11-22 11:02:51,684 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-22 11:02:51,684 INFO L440 ceAbstractionStarter]: At program point L4785(lines 1 5066) the Hoare annotation is: false [2019-11-22 11:02:51,684 INFO L444 ceAbstractionStarter]: For program point L4521(line 4521) no Hoare annotation was computed. [2019-11-22 11:02:51,684 INFO L444 ceAbstractionStarter]: For program point L3663(lines 3663 3668) no Hoare annotation was computed. [2019-11-22 11:02:51,685 INFO L440 ceAbstractionStarter]: At program point L4258(lines 4212 4260) the Hoare annotation is: false [2019-11-22 11:02:51,687 INFO L440 ceAbstractionStarter]: At program point L5051(lines 5050 5052) the Hoare annotation is: false [2019-11-22 11:02:51,688 INFO L440 ceAbstractionStarter]: At program point L5051-1(lines 5050 5052) the Hoare annotation is: false [2019-11-22 11:02:51,688 INFO L440 ceAbstractionStarter]: At program point L4919(lines 4903 4921) the Hoare annotation is: false [2019-11-22 11:02:51,688 INFO L440 ceAbstractionStarter]: At program point L5051-2(lines 5050 5052) the Hoare annotation is: false [2019-11-22 11:02:51,689 INFO L440 ceAbstractionStarter]: At program point L5051-3(lines 5050 5052) the Hoare annotation is: false [2019-11-22 11:02:51,689 INFO L440 ceAbstractionStarter]: At program point L4721(lines 4422 4726) the Hoare annotation is: false [2019-11-22 11:02:51,689 INFO L444 ceAbstractionStarter]: For program point L3863(lines 3863 3866) no Hoare annotation was computed. [2019-11-22 11:02:51,689 INFO L444 ceAbstractionStarter]: For program point L3798(lines 3798 3803) no Hoare annotation was computed. [2019-11-22 11:02:51,689 INFO L440 ceAbstractionStarter]: At program point L5054(lines 5053 5055) the Hoare annotation is: false [2019-11-22 11:02:51,690 INFO L440 ceAbstractionStarter]: At program point L4063(lines 4049 4065) the Hoare annotation is: false [2019-11-22 11:02:51,690 INFO L440 ceAbstractionStarter]: At program point L3733(lines 3649 3750) the Hoare annotation is: false [2019-11-22 11:02:51,690 INFO L444 ceAbstractionStarter]: For program point L4592(line 4592) no Hoare annotation was computed. [2019-11-22 11:02:51,690 INFO L440 ceAbstractionStarter]: At program point L4328(lines 4319 4330) the Hoare annotation is: false [2019-11-22 11:02:51,690 INFO L444 ceAbstractionStarter]: For program point L4196(lines 4196 4199) no Hoare annotation was computed. [2019-11-22 11:02:51,690 INFO L444 ceAbstractionStarter]: For program point L4130(lines 4130 4134) no Hoare annotation was computed. [2019-11-22 11:02:51,691 INFO L444 ceAbstractionStarter]: For program point L4130-2(lines 4130 4134) no Hoare annotation was computed. [2019-11-22 11:02:51,691 INFO L444 ceAbstractionStarter]: For program point L4659(line 4659) no Hoare annotation was computed. [2019-11-22 11:02:51,691 INFO L440 ceAbstractionStarter]: At program point L4725(lines 4364 4727) the Hoare annotation is: false [2019-11-22 11:02:51,691 INFO L444 ceAbstractionStarter]: For program point L3536(lines 3536 3543) no Hoare annotation was computed. [2019-11-22 11:02:51,691 INFO L444 ceAbstractionStarter]: For program point L3536-2(lines 3536 3543) no Hoare annotation was computed. [2019-11-22 11:02:51,691 INFO L444 ceAbstractionStarter]: For program point L3536-1(lines 3536 3543) no Hoare annotation was computed. [2019-11-22 11:02:51,692 INFO L444 ceAbstractionStarter]: For program point L3536-4(lines 3536 3543) no Hoare annotation was computed. [2019-11-22 11:02:51,692 INFO L444 ceAbstractionStarter]: For program point L3536-3(lines 3536 3543) no Hoare annotation was computed. [2019-11-22 11:02:51,692 INFO L444 ceAbstractionStarter]: For program point L3536-6(lines 3536 3543) no Hoare annotation was computed. [2019-11-22 11:02:51,692 INFO L444 ceAbstractionStarter]: For program point L3536-5(lines 3536 3543) no Hoare annotation was computed. [2019-11-22 11:02:51,692 INFO L444 ceAbstractionStarter]: For program point L3536-8(lines 3536 3543) no Hoare annotation was computed. [2019-11-22 11:02:51,692 INFO L444 ceAbstractionStarter]: For program point L3536-7(lines 3536 3543) no Hoare annotation was computed. [2019-11-22 11:02:51,693 INFO L444 ceAbstractionStarter]: For program point L3536-10(lines 3536 3543) no Hoare annotation was computed. [2019-11-22 11:02:51,693 INFO L444 ceAbstractionStarter]: For program point L3536-9(lines 3536 3543) no Hoare annotation was computed. [2019-11-22 11:02:51,693 INFO L444 ceAbstractionStarter]: For program point L3536-12(lines 3536 3543) no Hoare annotation was computed. [2019-11-22 11:02:51,693 INFO L444 ceAbstractionStarter]: For program point L3536-11(lines 3536 3543) no Hoare annotation was computed. [2019-11-22 11:02:51,693 INFO L444 ceAbstractionStarter]: For program point L3536-14(lines 3536 3543) no Hoare annotation was computed. [2019-11-22 11:02:51,693 INFO L444 ceAbstractionStarter]: For program point L3536-13(lines 3536 3543) no Hoare annotation was computed. [2019-11-22 11:02:51,720 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.11 11:02:51 BoogieIcfgContainer [2019-11-22 11:02:51,721 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-22 11:02:51,721 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-22 11:02:51,721 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-22 11:02:51,722 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-22 11:02:51,722 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:02:49" (3/4) ... [2019-11-22 11:02:51,726 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-22 11:02:51,776 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 240 nodes and edges [2019-11-22 11:02:51,783 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 74 nodes and edges [2019-11-22 11:02:51,790 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2019-11-22 11:02:51,797 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2019-11-22 11:02:51,804 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2019-11-22 11:02:51,812 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-22 11:02:51,818 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-22 11:02:52,189 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2019-11-22 11:02:52,189 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-22 11:02:52,192 INFO L168 Benchmark]: Toolchain (without parser) took 110568.27 ms. Allocated memory was 1.0 GB in the beginning and 3.0 GB in the end (delta: 2.0 GB). Free memory was 949.5 MB in the beginning and 1.8 GB in the end (delta: -874.9 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. [2019-11-22 11:02:52,192 INFO L168 Benchmark]: CDTParser took 0.95 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-22 11:02:52,193 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2347.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.5 MB). Free memory was 949.5 MB in the beginning and 987.6 MB in the end (delta: -38.1 MB). Peak memory consumption was 137.0 MB. Max. memory is 11.5 GB. [2019-11-22 11:02:52,193 INFO L168 Benchmark]: Boogie Procedure Inliner took 248.86 ms. Allocated memory is still 1.2 GB. Free memory was 987.6 MB in the beginning and 967.6 MB in the end (delta: 20.0 MB). Peak memory consumption was 20.0 MB. Max. memory is 11.5 GB. [2019-11-22 11:02:52,194 INFO L168 Benchmark]: Boogie Preprocessor took 215.26 ms. Allocated memory is still 1.2 GB. Free memory was 967.6 MB in the beginning and 947.7 MB in the end (delta: 20.0 MB). Peak memory consumption was 20.0 MB. Max. memory is 11.5 GB. [2019-11-22 11:02:52,194 INFO L168 Benchmark]: RCFGBuilder took 105522.39 ms. Allocated memory was 1.2 GB in the beginning and 3.0 GB in the end (delta: 1.8 GB). Free memory was 947.7 MB in the beginning and 2.3 GB in the end (delta: -1.4 GB). Peak memory consumption was 2.5 GB. Max. memory is 11.5 GB. [2019-11-22 11:02:52,194 INFO L168 Benchmark]: TraceAbstraction took 1760.51 ms. Allocated memory is still 3.0 GB. Free memory was 2.3 GB in the beginning and 1.9 GB in the end (delta: 389.6 MB). Peak memory consumption was 389.6 MB. Max. memory is 11.5 GB. [2019-11-22 11:02:52,195 INFO L168 Benchmark]: Witness Printer took 468.16 ms. Allocated memory is still 3.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 87.0 MB). Peak memory consumption was 87.0 MB. Max. memory is 11.5 GB. [2019-11-22 11:02:52,197 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.95 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2347.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.5 MB). Free memory was 949.5 MB in the beginning and 987.6 MB in the end (delta: -38.1 MB). Peak memory consumption was 137.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 248.86 ms. Allocated memory is still 1.2 GB. Free memory was 987.6 MB in the beginning and 967.6 MB in the end (delta: 20.0 MB). Peak memory consumption was 20.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 215.26 ms. Allocated memory is still 1.2 GB. Free memory was 967.6 MB in the beginning and 947.7 MB in the end (delta: 20.0 MB). Peak memory consumption was 20.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 105522.39 ms. Allocated memory was 1.2 GB in the beginning and 3.0 GB in the end (delta: 1.8 GB). Free memory was 947.7 MB in the beginning and 2.3 GB in the end (delta: -1.4 GB). Peak memory consumption was 2.5 GB. Max. memory is 11.5 GB. * TraceAbstraction took 1760.51 ms. Allocated memory is still 3.0 GB. Free memory was 2.3 GB in the beginning and 1.9 GB in the end (delta: 389.6 MB). Peak memory consumption was 389.6 MB. Max. memory is 11.5 GB. * Witness Printer took 468.16 ms. Allocated memory is still 3.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 87.0 MB). Peak memory consumption was 87.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3566]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3566]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3566]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3566]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3566]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold - InvariantResult [Line: 3512]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3512]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3512]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4660]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4288]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3512]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5060]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4331]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4807]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5046]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4807]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4807]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3945]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4807]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4807]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4364]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4807]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4807]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4807]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4736]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4728]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4736]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5043]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4807]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4766]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4736]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4807]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4807]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4736]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3885]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4736]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4736]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3469]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4736]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4736]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3469]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4088]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4807]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4736]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4736]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4028]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4736]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3615]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4319]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3615]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4352]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3615]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3469]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4736]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3469]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3576]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4744]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3576]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3576]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3497]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4793]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3615]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3576]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3837]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3576]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3576]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4889]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3649]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3994]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5056]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3483]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5031]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5053]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3483]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4994]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4422]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3928]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4903]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5050]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3488]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5050]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3546]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3785]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5050]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3488]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5039]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3629]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5039]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3649]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4307]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5050]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3762]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3975]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4219]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4212]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3649]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4166]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4997]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3902]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3818]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3571]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3571]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4219]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3571]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3571]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3571]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3571]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3571]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3571]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3571]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3571]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3649]: Loop Invariant Derived loop invariant: 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 334 locations, 5 error locations. Result: SAFE, OverallTime: 1.6s, OverallIterations: 1, TraceHistogramMax: 1, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.3s, HoareTripleCheckerStatistics: 0 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 108 GetRequests, 108 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=334occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 142 LocationsWithAnnotation, 142 PreInvPairs, 142 NumberOfFragments, 142 HoareAnnotationTreeSize, 142 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 142 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 55 NumberOfCodeBlocks, 55 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 108 ConstructedInterpolants, 0 QuantifiedInterpolants, 5832 SizeOfPredicates, 0 NumberOfNonLiveVariables, 220 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...