./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_false-unreach-call.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_fdeb1d2e-7083-47fe-b87c-87f2b3982802/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_fdeb1d2e-7083-47fe-b87c-87f2b3982802/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_fdeb1d2e-7083-47fe-b87c-87f2b3982802/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_fdeb1d2e-7083-47fe-b87c-87f2b3982802/bin-2019/ukojak/config/KojakReach.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_false-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_fdeb1d2e-7083-47fe-b87c-87f2b3982802/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_fdeb1d2e-7083-47fe-b87c-87f2b3982802/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6f582fddb5c4678b5098212646d7f399362bd21a ....................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_fdeb1d2e-7083-47fe-b87c-87f2b3982802/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_fdeb1d2e-7083-47fe-b87c-87f2b3982802/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_fdeb1d2e-7083-47fe-b87c-87f2b3982802/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_fdeb1d2e-7083-47fe-b87c-87f2b3982802/bin-2019/ukojak/config/KojakReach.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_false-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_fdeb1d2e-7083-47fe-b87c-87f2b3982802/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_fdeb1d2e-7083-47fe-b87c-87f2b3982802/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6f582fddb5c4678b5098212646d7f399362bd21a ....................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-02 17:24:52,353 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 17:24:52,353 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 17:24:52,359 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 17:24:52,360 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 17:24:52,360 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 17:24:52,361 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 17:24:52,362 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 17:24:52,363 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 17:24:52,363 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 17:24:52,363 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 17:24:52,364 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 17:24:52,364 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 17:24:52,365 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 17:24:52,365 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 17:24:52,366 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 17:24:52,366 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 17:24:52,367 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 17:24:52,368 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 17:24:52,369 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 17:24:52,370 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 17:24:52,370 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 17:24:52,372 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 17:24:52,372 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 17:24:52,372 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 17:24:52,372 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 17:24:52,373 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 17:24:52,374 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 17:24:52,374 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 17:24:52,375 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 17:24:52,375 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 17:24:52,375 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 17:24:52,375 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 17:24:52,376 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 17:24:52,376 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 17:24:52,377 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 17:24:52,377 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_fdeb1d2e-7083-47fe-b87c-87f2b3982802/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-12-02 17:24:52,384 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 17:24:52,384 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 17:24:52,385 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 17:24:52,385 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-02 17:24:52,386 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 17:24:52,386 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 17:24:52,386 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 17:24:52,386 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 17:24:52,386 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 17:24:52,386 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 17:24:52,386 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 17:24:52,386 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 17:24:52,387 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 17:24:52,387 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 17:24:52,387 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 17:24:52,387 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-02 17:24:52,387 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-02 17:24:52,387 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 17:24:52,387 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 17:24:52,387 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 17:24:52,388 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 17:24:52,388 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 17:24:52,388 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 17:24:52,388 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-02 17:24:52,388 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 17:24:52,388 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 17:24:52,388 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-02 17:24:52,388 INFO L133 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_fdeb1d2e-7083-47fe-b87c-87f2b3982802/bin-2019/ukojak 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 -> Kojak 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 -> 6f582fddb5c4678b5098212646d7f399362bd21a [2018-12-02 17:24:52,407 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 17:24:52,414 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 17:24:52,417 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 17:24:52,418 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 17:24:52,418 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 17:24:52,419 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_fdeb1d2e-7083-47fe-b87c-87f2b3982802/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--wusbcore--wusb-cbaf.ko-entry_point_false-unreach-call.cil.out.i [2018-12-02 17:24:52,465 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fdeb1d2e-7083-47fe-b87c-87f2b3982802/bin-2019/ukojak/data/264b5256d/14a322cfbc034d69a75a737168f9e6a8/FLAG2e25d559c [2018-12-02 17:24:52,973 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 17:24:52,973 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_fdeb1d2e-7083-47fe-b87c-87f2b3982802/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--wusbcore--wusb-cbaf.ko-entry_point_false-unreach-call.cil.out.i [2018-12-02 17:24:52,986 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fdeb1d2e-7083-47fe-b87c-87f2b3982802/bin-2019/ukojak/data/264b5256d/14a322cfbc034d69a75a737168f9e6a8/FLAG2e25d559c [2018-12-02 17:24:53,487 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_fdeb1d2e-7083-47fe-b87c-87f2b3982802/bin-2019/ukojak/data/264b5256d/14a322cfbc034d69a75a737168f9e6a8 [2018-12-02 17:24:53,489 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 17:24:53,490 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 17:24:53,490 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 17:24:53,490 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 17:24:53,492 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 17:24:53,493 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:24:53" (1/1) ... [2018-12-02 17:24:53,494 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45932320 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:24:53, skipping insertion in model container [2018-12-02 17:24:53,494 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:24:53" (1/1) ... [2018-12-02 17:24:53,498 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 17:24:53,534 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 17:24:54,082 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 17:24:54,084 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NumberFormatException: Illegal leading minus sign on unsigned string -1234567. at java.lang.Integer.parseUnsignedInt(Integer.java:672) at java.lang.Integer.parseUnsignedInt(Integer.java:711) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CTranslationUtil.getConstantFirstDimensionOfArray(CTranslationUtil.java:208) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructIndexToInitInfo(InitializationHandler.java:1268) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructInitializerInfo(InitializationHandler.java:1223) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructIndexToInitInfo(InitializationHandler.java:1326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructInitializerInfo(InitializationHandler.java:1223) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:223) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:194) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.createUltimateInitProcedure(PostProcessor.java:639) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.postProcess(PostProcessor.java:205) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:566) 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:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-02 17:24:54,086 INFO L168 Benchmark]: Toolchain (without parser) took 596.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 945.2 MB in the beginning and 1.1 GB in the end (delta: -168.8 MB). Peak memory consumption was 70.5 MB. Max. memory is 11.5 GB. [2018-12-02 17:24:54,087 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 17:24:54,088 INFO L168 Benchmark]: CACSL2BoogieTranslator took 595.17 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 945.2 MB in the beginning and 1.1 GB in the end (delta: -168.8 MB). Peak memory consumption was 70.5 MB. Max. memory is 11.5 GB. [2018-12-02 17:24:54,089 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 595.17 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 945.2 MB in the beginning and 1.1 GB in the end (delta: -168.8 MB). Peak memory consumption was 70.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NumberFormatException: Illegal leading minus sign on unsigned string -1234567. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NumberFormatException: Illegal leading minus sign on unsigned string -1234567.: java.lang.Integer.parseUnsignedInt(Integer.java:672) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-02 17:24:55,133 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 17:24:55,134 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 17:24:55,141 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 17:24:55,141 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 17:24:55,141 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 17:24:55,142 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 17:24:55,143 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 17:24:55,144 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 17:24:55,145 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 17:24:55,145 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 17:24:55,145 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 17:24:55,146 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 17:24:55,147 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 17:24:55,147 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 17:24:55,148 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 17:24:55,148 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 17:24:55,149 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 17:24:55,150 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 17:24:55,150 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 17:24:55,151 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 17:24:55,151 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 17:24:55,152 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 17:24:55,152 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 17:24:55,153 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 17:24:55,153 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 17:24:55,153 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 17:24:55,154 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 17:24:55,154 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 17:24:55,155 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 17:24:55,155 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 17:24:55,155 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 17:24:55,155 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 17:24:55,155 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 17:24:55,156 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 17:24:55,156 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 17:24:55,156 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_fdeb1d2e-7083-47fe-b87c-87f2b3982802/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-12-02 17:24:55,163 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 17:24:55,163 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 17:24:55,164 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 17:24:55,164 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-02 17:24:55,164 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 17:24:55,164 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 17:24:55,164 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 17:24:55,164 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 17:24:55,165 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 17:24:55,165 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 17:24:55,165 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 17:24:55,165 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-02 17:24:55,165 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-02 17:24:55,165 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 17:24:55,165 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 17:24:55,165 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 17:24:55,165 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-02 17:24:55,165 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-02 17:24:55,165 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 17:24:55,165 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 17:24:55,165 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 17:24:55,166 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 17:24:55,166 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 17:24:55,166 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 17:24:55,166 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-02 17:24:55,166 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-02 17:24:55,166 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 17:24:55,166 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-02 17:24:55,166 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-02 17:24:55,166 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-02 17:24:55,166 INFO L133 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_fdeb1d2e-7083-47fe-b87c-87f2b3982802/bin-2019/ukojak 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 -> Kojak 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 -> 6f582fddb5c4678b5098212646d7f399362bd21a [2018-12-02 17:24:55,183 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 17:24:55,190 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 17:24:55,192 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 17:24:55,193 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 17:24:55,193 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 17:24:55,193 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_fdeb1d2e-7083-47fe-b87c-87f2b3982802/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--wusbcore--wusb-cbaf.ko-entry_point_false-unreach-call.cil.out.i [2018-12-02 17:24:55,229 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fdeb1d2e-7083-47fe-b87c-87f2b3982802/bin-2019/ukojak/data/66d6ddf60/ff960ac311574461b7e5941ede6f1852/FLAGb111f49af [2018-12-02 17:24:55,769 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 17:24:55,769 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_fdeb1d2e-7083-47fe-b87c-87f2b3982802/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--wusbcore--wusb-cbaf.ko-entry_point_false-unreach-call.cil.out.i [2018-12-02 17:24:55,781 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fdeb1d2e-7083-47fe-b87c-87f2b3982802/bin-2019/ukojak/data/66d6ddf60/ff960ac311574461b7e5941ede6f1852/FLAGb111f49af [2018-12-02 17:24:56,214 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_fdeb1d2e-7083-47fe-b87c-87f2b3982802/bin-2019/ukojak/data/66d6ddf60/ff960ac311574461b7e5941ede6f1852 [2018-12-02 17:24:56,216 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 17:24:56,217 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 17:24:56,217 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 17:24:56,218 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 17:24:56,220 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 17:24:56,221 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:24:56" (1/1) ... [2018-12-02 17:24:56,222 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47abe2bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:24:56, skipping insertion in model container [2018-12-02 17:24:56,223 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:24:56" (1/1) ... [2018-12-02 17:24:56,227 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 17:24:56,271 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 17:24:56,890 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 17:24:56,919 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 17:24:57,051 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 17:24:57,109 INFO L195 MainTranslator]: Completed translation [2018-12-02 17:24:57,110 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:24:57 WrapperNode [2018-12-02 17:24:57,110 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 17:24:57,110 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 17:24:57,110 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 17:24:57,110 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 17:24:57,115 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:24:57" (1/1) ... [2018-12-02 17:24:57,150 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:24:57" (1/1) ... [2018-12-02 17:24:57,221 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 17:24:57,221 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 17:24:57,221 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 17:24:57,221 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 17:24:57,227 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:24:57" (1/1) ... [2018-12-02 17:24:57,227 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:24:57" (1/1) ... [2018-12-02 17:24:57,240 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:24:57" (1/1) ... [2018-12-02 17:24:57,241 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:24:57" (1/1) ... [2018-12-02 17:24:57,296 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:24:57" (1/1) ... [2018-12-02 17:24:57,304 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:24:57" (1/1) ... [2018-12-02 17:24:57,318 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:24:57" (1/1) ... [2018-12-02 17:24:57,333 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 17:24:57,333 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 17:24:57,333 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 17:24:57,333 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 17:24:57,334 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:24:57" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fdeb1d2e-7083-47fe-b87c-87f2b3982802/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2018-12-02 17:24:57,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_14 [2018-12-02 17:24:57,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_14 [2018-12-02 17:24:57,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-12-02 17:24:57,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 17:24:57,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-12-02 17:24:57,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-12-02 17:24:57,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-12-02 17:24:57,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-12-02 17:24:57,380 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-12-02 17:24:57,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-12-02 17:24:57,380 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_external_alloc [2018-12-02 17:24:57,380 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-12-02 17:24:57,380 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-12-02 17:24:57,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-12-02 17:24:57,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-12-02 17:24:57,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-12-02 17:24:57,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-12-02 17:24:57,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-12-02 17:24:57,381 INFO L130 BoogieDeclarations]: Found specification of procedure cbaf_disconnect [2018-12-02 17:24:57,381 INFO L138 BoogieDeclarations]: Found implementation of procedure cbaf_disconnect [2018-12-02 17:24:57,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-12-02 17:24:57,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-12-02 17:24:57,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2018-12-02 17:24:57,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2018-12-02 17:24:57,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_2 [2018-12-02 17:24:57,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_2 [2018-12-02 17:24:57,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-12-02 17:24:57,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-12-02 17:24:57,382 INFO L130 BoogieDeclarations]: Found specification of procedure ckhdid_printf [2018-12-02 17:24:57,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ckhdid_printf [2018-12-02 17:24:57,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-12-02 17:24:57,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-12-02 17:24:57,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-02 17:24:57,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-02 17:24:57,383 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2018-12-02 17:24:57,383 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2018-12-02 17:24:57,383 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2018-12-02 17:24:57,383 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2018-12-02 17:24:57,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-12-02 17:24:57,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-12-02 17:24:57,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-02 17:24:57,384 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-02 17:24:57,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-02 17:24:57,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2018-12-02 17:24:57,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-12-02 17:24:57,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-12-02 17:24:57,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2018-12-02 17:24:57,385 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-12-02 17:24:57,385 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-12-02 17:24:57,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-12-02 17:24:57,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-12-02 17:24:57,385 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 17:24:57,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 17:28:15,491 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 17:28:15,492 INFO L280 CfgBuilder]: Removed 97 assue(true) statements. [2018-12-02 17:28:15,492 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:28:15 BoogieIcfgContainer [2018-12-02 17:28:15,492 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 17:28:15,492 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-02 17:28:15,492 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-02 17:28:15,499 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-02 17:28:15,499 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:28:15" (1/1) ... [2018-12-02 17:28:15,506 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:28:15,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 17:28:15,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 290 states and 431 transitions. [2018-12-02 17:28:15,531 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 431 transitions. [2018-12-02 17:28:15,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2018-12-02 17:28:15,537 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 17:28:15,563 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.IllegalArgumentException: Indexed Sort BitVec undefined at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.getSort(SortSymbol.java:177) at de.uni_freiburg.informatik.ultimate.logic.Theory.getSort(Theory.java:1243) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:287) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSort(TermTransferrer.java:128) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.convertApplicationTerm(TermTransferrer.java:162) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer$BuildApplicationTerm.walk(TermTransformer.java:320) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.transform(TermTransformer.java:253) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.SmtSymbols.transferSymbols(SmtSymbols.java:129) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:453) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-12-02 17:28:15,565 INFO L168 Benchmark]: Toolchain (without parser) took 199348.94 ms. Allocated memory was 1.0 GB in the beginning and 2.9 GB in the end (delta: 1.9 GB). Free memory was 932.6 MB in the beginning and 1.8 GB in the end (delta: -849.1 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. [2018-12-02 17:28:15,566 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 17:28:15,566 INFO L168 Benchmark]: CACSL2BoogieTranslator took 892.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.0 MB). Free memory was 932.6 MB in the beginning and 1.1 GB in the end (delta: -119.0 MB). Peak memory consumption was 84.1 MB. Max. memory is 11.5 GB. [2018-12-02 17:28:15,567 INFO L168 Benchmark]: Boogie Procedure Inliner took 110.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 13.8 MB). Peak memory consumption was 13.8 MB. Max. memory is 11.5 GB. [2018-12-02 17:28:15,567 INFO L168 Benchmark]: Boogie Preprocessor took 112.15 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 20.7 MB). Peak memory consumption was 20.7 MB. Max. memory is 11.5 GB. [2018-12-02 17:28:15,568 INFO L168 Benchmark]: RCFGBuilder took 198158.93 ms. Allocated memory was 1.2 GB in the beginning and 2.9 GB in the end (delta: 1.7 GB). Free memory was 1.0 GB in the beginning and 1.8 GB in the end (delta: -764.7 MB). Peak memory consumption was 2.1 GB. Max. memory is 11.5 GB. [2018-12-02 17:28:15,568 INFO L168 Benchmark]: CodeCheck took 72.32 ms. Allocated memory is still 2.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 17:28:15,570 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: IllegalArgumentException: Indexed Sort BitVec undefined: de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 892.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.0 MB). Free memory was 932.6 MB in the beginning and 1.1 GB in the end (delta: -119.0 MB). Peak memory consumption was 84.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 110.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 13.8 MB). Peak memory consumption was 13.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 112.15 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 20.7 MB). Peak memory consumption was 20.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 198158.93 ms. Allocated memory was 1.2 GB in the beginning and 2.9 GB in the end (delta: 1.7 GB). Free memory was 1.0 GB in the beginning and 1.8 GB in the end (delta: -764.7 MB). Peak memory consumption was 2.1 GB. Max. memory is 11.5 GB. * CodeCheck took 72.32 ms. Allocated memory is still 2.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...