./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.7.3/main11_false-unreach-call_drivers-usb-core-usbcore-ko--32_7a--linux-3.7.3.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_47fde711-412f-4c09-8ec9-c8ecbd972005/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_47fde711-412f-4c09-8ec9-c8ecbd972005/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_47fde711-412f-4c09-8ec9-c8ecbd972005/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_47fde711-412f-4c09-8ec9-c8ecbd972005/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.7.3/main11_false-unreach-call_drivers-usb-core-usbcore-ko--32_7a--linux-3.7.3.c -s /tmp/vcloud-vcloud-master/worker/working_dir_47fde711-412f-4c09-8ec9-c8ecbd972005/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_47fde711-412f-4c09-8ec9-c8ecbd972005/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 0f8a32fdfc5150c943447f21d6452b8ccc2f449e ............................................................................................................................................................................ 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_47fde711-412f-4c09-8ec9-c8ecbd972005/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_47fde711-412f-4c09-8ec9-c8ecbd972005/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_47fde711-412f-4c09-8ec9-c8ecbd972005/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_47fde711-412f-4c09-8ec9-c8ecbd972005/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.7.3/main11_false-unreach-call_drivers-usb-core-usbcore-ko--32_7a--linux-3.7.3.c -s /tmp/vcloud-vcloud-master/worker/working_dir_47fde711-412f-4c09-8ec9-c8ecbd972005/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_47fde711-412f-4c09-8ec9-c8ecbd972005/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 0f8a32fdfc5150c943447f21d6452b8ccc2f449e .............................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: TypeCheckException: Type mismatch ([bv32]bv8 != { base:bv32, offset:bv32 }) in C: n == 1 ? "" : "s" [22643] --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-27 00:21:52,880 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 00:21:52,882 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 00:21:52,891 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 00:21:52,891 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 00:21:52,892 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 00:21:52,893 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 00:21:52,895 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 00:21:52,896 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 00:21:52,897 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 00:21:52,897 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 00:21:52,897 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 00:21:52,898 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 00:21:52,899 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 00:21:52,900 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 00:21:52,900 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 00:21:52,901 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 00:21:52,903 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 00:21:52,904 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 00:21:52,906 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 00:21:52,907 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 00:21:52,907 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 00:21:52,910 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 00:21:52,910 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 00:21:52,910 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 00:21:52,911 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 00:21:52,912 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 00:21:52,912 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 00:21:52,913 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 00:21:52,914 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 00:21:52,915 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 00:21:52,915 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 00:21:52,915 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 00:21:52,916 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 00:21:52,916 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 00:21:52,918 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 00:21:52,918 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_47fde711-412f-4c09-8ec9-c8ecbd972005/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-10-27 00:21:52,929 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 00:21:52,930 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 00:21:52,930 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-27 00:21:52,931 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-27 00:21:52,931 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-27 00:21:52,931 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-27 00:21:52,931 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 00:21:52,932 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-27 00:21:52,932 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 00:21:52,932 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-27 00:21:52,932 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-27 00:21:52,932 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-27 00:21:52,932 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 00:21:52,932 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-27 00:21:52,933 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-27 00:21:52,933 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-27 00:21:52,934 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 00:21:52,935 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-27 00:21:52,935 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-27 00:21:52,935 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 00:21:52,935 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-27 00:21:52,935 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-27 00:21:52,935 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-27 00:21:52,936 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-27 00:21:52,936 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-27 00:21:52,936 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-27 00:21:52,936 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_47fde711-412f-4c09-8ec9-c8ecbd972005/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 -> 0f8a32fdfc5150c943447f21d6452b8ccc2f449e [2018-10-27 00:21:52,973 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 00:21:52,982 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 00:21:52,985 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 00:21:52,987 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 00:21:52,987 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 00:21:52,987 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_47fde711-412f-4c09-8ec9-c8ecbd972005/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.7.3/main11_false-unreach-call_drivers-usb-core-usbcore-ko--32_7a--linux-3.7.3.c [2018-10-27 00:21:53,032 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_47fde711-412f-4c09-8ec9-c8ecbd972005/bin-2019/ukojak/data/d8b346dfc/c526b1788ae945798da2d5ebbc0a8bfb/FLAG63c97e9d7 [2018-10-27 00:21:53,998 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 00:21:54,001 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_47fde711-412f-4c09-8ec9-c8ecbd972005/sv-benchmarks/c/ldv-linux-3.7.3/main11_false-unreach-call_drivers-usb-core-usbcore-ko--32_7a--linux-3.7.3.c [2018-10-27 00:21:54,088 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_47fde711-412f-4c09-8ec9-c8ecbd972005/bin-2019/ukojak/data/d8b346dfc/c526b1788ae945798da2d5ebbc0a8bfb/FLAG63c97e9d7 [2018-10-27 00:21:54,104 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_47fde711-412f-4c09-8ec9-c8ecbd972005/bin-2019/ukojak/data/d8b346dfc/c526b1788ae945798da2d5ebbc0a8bfb [2018-10-27 00:21:54,109 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 00:21:54,111 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-27 00:21:54,112 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 00:21:54,114 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 00:21:54,117 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 00:21:54,118 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:21:54" (1/1) ... [2018-10-27 00:21:54,121 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59ac2378 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:21:54, skipping insertion in model container [2018-10-27 00:21:54,121 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:21:54" (1/1) ... [2018-10-27 00:21:54,131 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 00:21:54,469 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 00:21:59,616 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValueInteger(TypeSizes.java:391) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:179) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:128) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleBitshiftOperation(CHandler.java:3728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:882) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2169) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:662) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:663) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1300) 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:1618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:202) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2004) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:196) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) 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:960) 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:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) 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:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) 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:188) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-27 00:21:59,622 INFO L168 Benchmark]: Toolchain (without parser) took 5512.09 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 273.7 MB). Free memory was 917.5 MB in the beginning and 1.1 GB in the end (delta: -203.8 MB). Peak memory consumption was 232.1 MB. Max. memory is 11.5 GB. [2018-10-27 00:21:59,623 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 00:21:59,624 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5509.22 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 273.7 MB). Free memory was 917.5 MB in the beginning and 1.1 GB in the end (delta: -203.8 MB). Peak memory consumption was 232.1 MB. Max. memory is 11.5 GB. [2018-10-27 00:21:59,627 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 5509.22 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 273.7 MB). Free memory was 917.5 MB in the beginning and 1.1 GB in the end (delta: -203.8 MB). Peak memory consumption was 232.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-10-27 00:22:01,241 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 00:22:01,242 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 00:22:01,252 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 00:22:01,252 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 00:22:01,253 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 00:22:01,254 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 00:22:01,255 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 00:22:01,257 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 00:22:01,258 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 00:22:01,258 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 00:22:01,259 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 00:22:01,259 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 00:22:01,260 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 00:22:01,261 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 00:22:01,262 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 00:22:01,262 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 00:22:01,264 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 00:22:01,265 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 00:22:01,267 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 00:22:01,267 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 00:22:01,268 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 00:22:01,271 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 00:22:01,271 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 00:22:01,271 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 00:22:01,272 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 00:22:01,273 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 00:22:01,274 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 00:22:01,274 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 00:22:01,275 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 00:22:01,275 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 00:22:01,276 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 00:22:01,276 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 00:22:01,276 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 00:22:01,277 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 00:22:01,278 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 00:22:01,278 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_47fde711-412f-4c09-8ec9-c8ecbd972005/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-10-27 00:22:01,289 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 00:22:01,289 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 00:22:01,290 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-27 00:22:01,290 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-27 00:22:01,291 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-27 00:22:01,291 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-27 00:22:01,291 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 00:22:01,291 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 00:22:01,291 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-27 00:22:01,291 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-27 00:22:01,292 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-27 00:22:01,292 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-27 00:22:01,292 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-27 00:22:01,292 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 00:22:01,292 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-27 00:22:01,292 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-27 00:22:01,292 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-27 00:22:01,293 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 00:22:01,293 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-27 00:22:01,293 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-27 00:22:01,295 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 00:22:01,295 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-27 00:22:01,295 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-27 00:22:01,295 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-10-27 00:22:01,295 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-27 00:22:01,295 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-27 00:22:01,296 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-27 00:22:01,296 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-27 00:22:01,296 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-27 00:22:01,296 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_47fde711-412f-4c09-8ec9-c8ecbd972005/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 -> 0f8a32fdfc5150c943447f21d6452b8ccc2f449e [2018-10-27 00:22:01,329 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 00:22:01,338 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 00:22:01,341 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 00:22:01,342 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 00:22:01,343 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 00:22:01,343 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_47fde711-412f-4c09-8ec9-c8ecbd972005/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.7.3/main11_false-unreach-call_drivers-usb-core-usbcore-ko--32_7a--linux-3.7.3.c [2018-10-27 00:22:01,391 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_47fde711-412f-4c09-8ec9-c8ecbd972005/bin-2019/ukojak/data/bce8272d1/0561db256ef04ff295bc088738e53ece/FLAGdac6b5b20 [2018-10-27 00:22:02,355 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 00:22:02,356 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_47fde711-412f-4c09-8ec9-c8ecbd972005/sv-benchmarks/c/ldv-linux-3.7.3/main11_false-unreach-call_drivers-usb-core-usbcore-ko--32_7a--linux-3.7.3.c [2018-10-27 00:22:02,437 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_47fde711-412f-4c09-8ec9-c8ecbd972005/bin-2019/ukojak/data/bce8272d1/0561db256ef04ff295bc088738e53ece/FLAGdac6b5b20 [2018-10-27 00:22:02,449 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_47fde711-412f-4c09-8ec9-c8ecbd972005/bin-2019/ukojak/data/bce8272d1/0561db256ef04ff295bc088738e53ece [2018-10-27 00:22:02,452 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 00:22:02,453 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-27 00:22:02,454 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 00:22:02,454 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 00:22:02,458 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 00:22:02,458 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:22:02" (1/1) ... [2018-10-27 00:22:02,461 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44c59c25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:22:02, skipping insertion in model container [2018-10-27 00:22:02,461 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:22:02" (1/1) ... [2018-10-27 00:22:02,471 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 00:22:02,741 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 00:22:13,885 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch ([bv32]bv8 != { base:bv32, offset:bv32 }) in C: n == 1 ? "" : "s" [22643] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:288) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:62) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleConditionalOperator(CHandler.java:4101) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:999) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2169) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1776) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) 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:960) 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:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) 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:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) 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:188) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-27 00:22:13,889 INFO L168 Benchmark]: Toolchain (without parser) took 11437.24 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 541.1 MB). Free memory was 908.7 MB in the beginning and 956.7 MB in the end (delta: -48.0 MB). Peak memory consumption was 579.8 MB. Max. memory is 11.5 GB. [2018-10-27 00:22:13,891 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 00:22:13,892 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11434.81 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 541.1 MB). Free memory was 908.7 MB in the beginning and 956.7 MB in the end (delta: -48.0 MB). Peak memory consumption was 579.8 MB. Max. memory is 11.5 GB. [2018-10-27 00:22:13,894 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 11434.81 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 541.1 MB). Free memory was 908.7 MB in the beginning and 956.7 MB in the end (delta: -48.0 MB). Peak memory consumption was 579.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch ([bv32]bv8 != { base:bv32, offset:bv32 }) in C: n == 1 ? "" : "s" [22643] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch ([bv32]bv8 != { base:bv32, offset:bv32 }) in C: n == 1 ? "" : "s" [22643]: de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...