./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc3--dwc3.ko-entry_point_false-unreach-call.cil.out.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_516f1139-dc28-4031-9bc3-3ca9a91c4e4e/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_516f1139-dc28-4031-9bc3-3ca9a91c4e4e/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_516f1139-dc28-4031-9bc3-3ca9a91c4e4e/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_516f1139-dc28-4031-9bc3-3ca9a91c4e4e/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc3--dwc3.ko-entry_point_false-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_516f1139-dc28-4031-9bc3-3ca9a91c4e4e/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_516f1139-dc28-4031-9bc3-3ca9a91c4e4e/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 ac2258f9ebe951340e45585df689862ae3fa6990 ...................................................................................................................................................................... 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_516f1139-dc28-4031-9bc3-3ca9a91c4e4e/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_516f1139-dc28-4031-9bc3-3ca9a91c4e4e/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_516f1139-dc28-4031-9bc3-3ca9a91c4e4e/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_516f1139-dc28-4031-9bc3-3ca9a91c4e4e/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc3--dwc3.ko-entry_point_false-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_516f1139-dc28-4031-9bc3-3ca9a91c4e4e/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_516f1139-dc28-4031-9bc3-3ca9a91c4e4e/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 ac2258f9ebe951340e45585df689862ae3fa6990 .......................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 06:15:51,317 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 06:15:51,318 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 06:15:51,327 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 06:15:51,327 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 06:15:51,328 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 06:15:51,329 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 06:15:51,330 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 06:15:51,331 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 06:15:51,332 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 06:15:51,332 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 06:15:51,332 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 06:15:51,333 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 06:15:51,334 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 06:15:51,334 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 06:15:51,335 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 06:15:51,335 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 06:15:51,336 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 06:15:51,338 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 06:15:51,339 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 06:15:51,339 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 06:15:51,340 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 06:15:51,341 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 06:15:51,341 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 06:15:51,342 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 06:15:51,342 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 06:15:51,343 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 06:15:51,343 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 06:15:51,344 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 06:15:51,345 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 06:15:51,345 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 06:15:51,345 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 06:15:51,345 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 06:15:51,345 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 06:15:51,346 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 06:15:51,347 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 06:15:51,347 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_516f1139-dc28-4031-9bc3-3ca9a91c4e4e/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 06:15:51,357 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 06:15:51,357 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 06:15:51,358 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 06:15:51,358 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 06:15:51,358 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 06:15:51,358 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 06:15:51,359 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 06:15:51,359 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 06:15:51,359 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 06:15:51,359 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 06:15:51,359 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 06:15:51,359 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 06:15:51,359 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 06:15:51,360 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 06:15:51,360 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 06:15:51,360 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 06:15:51,360 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 06:15:51,360 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 06:15:51,360 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 06:15:51,361 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 06:15:51,361 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 06:15:51,361 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 06:15:51,361 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 06:15:51,361 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 06:15:51,361 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 06:15:51,361 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 06:15:51,362 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_516f1139-dc28-4031-9bc3-3ca9a91c4e4e/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 -> ac2258f9ebe951340e45585df689862ae3fa6990 [2018-11-10 06:15:51,385 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 06:15:51,394 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 06:15:51,396 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 06:15:51,397 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 06:15:51,397 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 06:15:51,397 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_516f1139-dc28-4031-9bc3-3ca9a91c4e4e/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc3--dwc3.ko-entry_point_false-unreach-call.cil.out.c [2018-11-10 06:15:51,435 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_516f1139-dc28-4031-9bc3-3ca9a91c4e4e/bin-2019/ukojak/data/8648b1879/80b285f7931243babb0e105269ac989f/FLAG214179ec9 [2018-11-10 06:15:52,045 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 06:15:52,046 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_516f1139-dc28-4031-9bc3-3ca9a91c4e4e/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc3--dwc3.ko-entry_point_false-unreach-call.cil.out.c [2018-11-10 06:15:52,070 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_516f1139-dc28-4031-9bc3-3ca9a91c4e4e/bin-2019/ukojak/data/8648b1879/80b285f7931243babb0e105269ac989f/FLAG214179ec9 [2018-11-10 06:15:52,080 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_516f1139-dc28-4031-9bc3-3ca9a91c4e4e/bin-2019/ukojak/data/8648b1879/80b285f7931243babb0e105269ac989f [2018-11-10 06:15:52,082 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 06:15:52,083 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 06:15:52,084 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 06:15:52,084 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 06:15:52,087 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 06:15:52,087 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:15:52" (1/1) ... [2018-11-10 06:15:52,089 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45d918a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:15:52, skipping insertion in model container [2018-11-10 06:15:52,089 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:15:52" (1/1) ... [2018-11-10 06:15:52,095 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 06:15:52,174 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 06:15:52,435 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3926] [2018-11-10 06:15:52,435 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3927-3928] [2018-11-10 06:15:55,523 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 06:15:55,578 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 06:15:55,646 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3926] [2018-11-10 06:15:55,647 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3927-3928] [2018-11-10 06:15:56,554 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 06:15:56,978 INFO L193 MainTranslator]: Completed translation [2018-11-10 06:15:56,978 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:15:56 WrapperNode [2018-11-10 06:15:56,978 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 06:15:56,979 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 06:15:56,979 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 06:15:56,979 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 06:15:56,984 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:15:56" (1/1) ... [2018-11-10 06:15:57,031 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner has thrown an exception: java.lang.IllegalArgumentException: ASTType is null - cannot resolve type. at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:197) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:921) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1025) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1112) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) 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:156) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 06:15:57,034 INFO L168 Benchmark]: Toolchain (without parser) took 4951.49 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 494.4 MB). Free memory was 937.5 MB in the beginning and 1.1 GB in the end (delta: -190.8 MB). Peak memory consumption was 303.6 MB. Max. memory is 11.5 GB. [2018-11-10 06:15:57,036 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 06:15:57,036 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4894.86 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 494.4 MB). Free memory was 937.5 MB in the beginning and 1.1 GB in the end (delta: -190.8 MB). Peak memory consumption was 605.6 MB. Max. memory is 11.5 GB. [2018-11-10 06:15:57,037 INFO L168 Benchmark]: Boogie Procedure Inliner took 54.68 ms. Allocated memory is still 1.5 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 06:15:57,039 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 4894.86 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 494.4 MB). Free memory was 937.5 MB in the beginning and 1.1 GB in the end (delta: -190.8 MB). Peak memory consumption was 605.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 54.68 ms. Allocated memory is still 1.5 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: IllegalArgumentException: ASTType is null - cannot resolve type.: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 06:15:58,247 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 06:15:58,249 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 06:15:58,256 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 06:15:58,257 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 06:15:58,257 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 06:15:58,258 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 06:15:58,259 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 06:15:58,260 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 06:15:58,261 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 06:15:58,262 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 06:15:58,262 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 06:15:58,263 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 06:15:58,263 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 06:15:58,264 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 06:15:58,264 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 06:15:58,265 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 06:15:58,267 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 06:15:58,268 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 06:15:58,269 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 06:15:58,270 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 06:15:58,271 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 06:15:58,273 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 06:15:58,273 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 06:15:58,273 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 06:15:58,274 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 06:15:58,275 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 06:15:58,276 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 06:15:58,276 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 06:15:58,277 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 06:15:58,277 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 06:15:58,277 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 06:15:58,278 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 06:15:58,278 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 06:15:58,279 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 06:15:58,279 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 06:15:58,280 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_516f1139-dc28-4031-9bc3-3ca9a91c4e4e/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 06:15:58,290 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 06:15:58,291 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 06:15:58,291 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 06:15:58,291 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 06:15:58,292 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 06:15:58,292 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 06:15:58,292 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 06:15:58,292 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 06:15:58,292 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 06:15:58,292 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 06:15:58,292 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 06:15:58,293 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 06:15:58,293 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 06:15:58,293 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 06:15:58,293 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 06:15:58,293 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 06:15:58,293 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 06:15:58,293 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 06:15:58,293 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 06:15:58,295 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 06:15:58,295 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 06:15:58,295 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 06:15:58,295 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 06:15:58,295 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 06:15:58,295 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 06:15:58,295 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 06:15:58,296 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 06:15:58,296 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 06:15:58,296 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 06:15:58,296 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_516f1139-dc28-4031-9bc3-3ca9a91c4e4e/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 -> ac2258f9ebe951340e45585df689862ae3fa6990 [2018-11-10 06:15:58,329 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 06:15:58,338 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 06:15:58,341 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 06:15:58,343 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 06:15:58,343 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 06:15:58,343 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_516f1139-dc28-4031-9bc3-3ca9a91c4e4e/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc3--dwc3.ko-entry_point_false-unreach-call.cil.out.c [2018-11-10 06:15:58,385 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_516f1139-dc28-4031-9bc3-3ca9a91c4e4e/bin-2019/ukojak/data/3b044f13b/577c74599366488c98d159a121802581/FLAG4ccef4a26 [2018-11-10 06:15:59,000 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 06:15:59,001 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_516f1139-dc28-4031-9bc3-3ca9a91c4e4e/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc3--dwc3.ko-entry_point_false-unreach-call.cil.out.c [2018-11-10 06:15:59,026 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_516f1139-dc28-4031-9bc3-3ca9a91c4e4e/bin-2019/ukojak/data/3b044f13b/577c74599366488c98d159a121802581/FLAG4ccef4a26 [2018-11-10 06:15:59,036 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_516f1139-dc28-4031-9bc3-3ca9a91c4e4e/bin-2019/ukojak/data/3b044f13b/577c74599366488c98d159a121802581 [2018-11-10 06:15:59,038 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 06:15:59,039 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 06:15:59,039 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 06:15:59,039 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 06:15:59,041 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 06:15:59,042 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:15:59" (1/1) ... [2018-11-10 06:15:59,044 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d51e090 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:15:59, skipping insertion in model container [2018-11-10 06:15:59,044 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:15:59" (1/1) ... [2018-11-10 06:15:59,050 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 06:15:59,143 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 06:15:59,408 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3926] [2018-11-10 06:15:59,409 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3927-3928] [2018-11-10 06:16:02,283 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 06:16:02,340 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 06:16:02,396 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3926] [2018-11-10 06:16:02,396 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3927-3928] [2018-11-10 06:16:03,356 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 06:16:03,819 INFO L193 MainTranslator]: Completed translation [2018-11-10 06:16:03,819 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:16:03 WrapperNode [2018-11-10 06:16:03,819 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 06:16:03,820 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 06:16:03,820 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 06:16:03,820 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 06:16:03,825 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:16:03" (1/1) ... [2018-11-10 06:16:03,882 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner has thrown an exception: java.lang.IllegalArgumentException: ASTType is null - cannot resolve type. at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:197) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:921) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1025) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1112) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) 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:156) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 06:16:03,884 INFO L168 Benchmark]: Toolchain (without parser) took 4845.85 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 434.1 MB). Free memory was 934.6 MB in the beginning and 1.1 GB in the end (delta: -158.5 MB). Peak memory consumption was 275.6 MB. Max. memory is 11.5 GB. [2018-11-10 06:16:03,885 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 06:16:03,886 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4780.40 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 434.1 MB). Free memory was 934.6 MB in the beginning and 1.1 GB in the end (delta: -172.3 MB). Peak memory consumption was 639.9 MB. Max. memory is 11.5 GB. [2018-11-10 06:16:03,886 INFO L168 Benchmark]: Boogie Procedure Inliner took 63.65 ms. Allocated memory is still 1.5 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.8 MB). Peak memory consumption was 13.8 MB. Max. memory is 11.5 GB. [2018-11-10 06:16:03,888 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 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 4780.40 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 434.1 MB). Free memory was 934.6 MB in the beginning and 1.1 GB in the end (delta: -172.3 MB). Peak memory consumption was 639.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 63.65 ms. Allocated memory is still 1.5 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.8 MB). Peak memory consumption was 13.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: IllegalArgumentException: ASTType is null - cannot resolve type.: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...