./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--usb--uvc--uvcvideo.ko_false-unreach-call.cil.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_06c6360e-eccd-4d2e-b387-ecbf6745498f/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_06c6360e-eccd-4d2e-b387-ecbf6745498f/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_06c6360e-eccd-4d2e-b387-ecbf6745498f/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_06c6360e-eccd-4d2e-b387-ecbf6745498f/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--usb--uvc--uvcvideo.ko_false-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_06c6360e-eccd-4d2e-b387-ecbf6745498f/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_06c6360e-eccd-4d2e-b387-ecbf6745498f/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d5d9b53ce845accbd1fa22845693a356dd112eec ............................................................................................................................................................................... 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_06c6360e-eccd-4d2e-b387-ecbf6745498f/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_06c6360e-eccd-4d2e-b387-ecbf6745498f/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_06c6360e-eccd-4d2e-b387-ecbf6745498f/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_06c6360e-eccd-4d2e-b387-ecbf6745498f/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--usb--uvc--uvcvideo.ko_false-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_06c6360e-eccd-4d2e-b387-ecbf6745498f/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_06c6360e-eccd-4d2e-b387-ecbf6745498f/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d5d9b53ce845accbd1fa22845693a356dd112eec .................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: TypeCheckException: Type mismatch ([bv32]bv8 != { base:bv32, offset:bv32 }) in C: (int )((signed char )*(buffer + 8UL)) < 0 ? " 60Hz" : " 50Hz" [7195] --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-26 22:21:24,132 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:21:24,133 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:21:24,143 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:21:24,143 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:21:24,144 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:21:24,145 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:21:24,146 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:21:24,148 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:21:24,149 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:21:24,149 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:21:24,150 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:21:24,150 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:21:24,152 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:21:24,153 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:21:24,153 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:21:24,154 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:21:24,156 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:21:24,158 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:21:24,159 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:21:24,160 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:21:24,161 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:21:24,163 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:21:24,163 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:21:24,164 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:21:24,164 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:21:24,165 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:21:24,166 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:21:24,166 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:21:24,168 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:21:24,168 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:21:24,169 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:21:24,169 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:21:24,169 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:21:24,170 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:21:24,171 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:21:24,171 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_06c6360e-eccd-4d2e-b387-ecbf6745498f/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-10-26 22:21:24,183 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:21:24,183 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:21:24,184 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:21:24,184 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-26 22:21:24,184 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-26 22:21:24,184 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-26 22:21:24,185 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-10-26 22:21:24,185 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-26 22:21:24,185 INFO L133 SettingsManager]: * Log string format=TERM [2018-10-26 22:21:24,185 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-10-26 22:21:24,185 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-10-26 22:21:24,185 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-26 22:21:24,186 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:21:24,186 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 22:21:24,186 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:21:24,187 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:21:24,187 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:21:24,189 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:21:24,189 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:21:24,189 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:21:24,189 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:21:24,189 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 22:21:24,189 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:21:24,190 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 22:21:24,190 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 22:21:24,190 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:21:24,190 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:21:24,190 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:21:24,190 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-10-26 22:21:24,191 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:21:24,191 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 22:21:24,191 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 22:21:24,191 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-26 22:21:24,191 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_06c6360e-eccd-4d2e-b387-ecbf6745498f/bin-2019/utaipan 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 -> Taipan 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 -> d5d9b53ce845accbd1fa22845693a356dd112eec [2018-10-26 22:21:24,224 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:21:24,235 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:21:24,238 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:21:24,239 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:21:24,240 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:21:24,240 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_06c6360e-eccd-4d2e-b387-ecbf6745498f/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--usb--uvc--uvcvideo.ko_false-unreach-call.cil.c [2018-10-26 22:21:24,293 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_06c6360e-eccd-4d2e-b387-ecbf6745498f/bin-2019/utaipan/data/955690633/99d52109c557407ea75cf18877dfa351/FLAGdd54142ff [2018-10-26 22:21:25,177 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:21:25,178 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_06c6360e-eccd-4d2e-b387-ecbf6745498f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--usb--uvc--uvcvideo.ko_false-unreach-call.cil.c [2018-10-26 22:21:25,257 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_06c6360e-eccd-4d2e-b387-ecbf6745498f/bin-2019/utaipan/data/955690633/99d52109c557407ea75cf18877dfa351/FLAGdd54142ff [2018-10-26 22:21:25,273 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_06c6360e-eccd-4d2e-b387-ecbf6745498f/bin-2019/utaipan/data/955690633/99d52109c557407ea75cf18877dfa351 [2018-10-26 22:21:25,276 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:21:25,277 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 22:21:25,278 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:21:25,278 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:21:25,281 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:21:25,282 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:21:25" (1/1) ... [2018-10-26 22:21:25,285 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@563cbc2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:21:25, skipping insertion in model container [2018-10-26 22:21:25,285 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:21:25" (1/1) ... [2018-10-26 22:21:25,293 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:21:25,517 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:21:27,982 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 ([int]int != { base:int, offset:int }) in C: (int )((signed char )*(buffer + 8UL)) < 0 ? " 60Hz" : " 50Hz" [7195] 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.result.ExpressionResultTransformer.dispatchDecaySwitchToRValueFunctionArgument(ExpressionResultTransformer.java:113) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:647) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:488) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1356) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java: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: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: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: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.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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 22:21:27,994 INFO L168 Benchmark]: Toolchain (without parser) took 2717.42 ms. Allocated memory is still 1.0 GB. Free memory was 931.1 MB in the beginning and 940.0 MB in the end (delta: -9.0 MB). Peak memory consumption was 224.8 MB. Max. memory is 11.5 GB. [2018-10-26 22:21:27,997 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:21:27,999 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2715.49 ms. Allocated memory is still 1.0 GB. Free memory was 931.1 MB in the beginning and 940.0 MB in the end (delta: -9.0 MB). Peak memory consumption was 224.8 MB. Max. memory is 11.5 GB. [2018-10-26 22:21:28,001 INFO L336 ainManager$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 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2715.49 ms. Allocated memory is still 1.0 GB. Free memory was 931.1 MB in the beginning and 940.0 MB in the end (delta: -9.0 MB). Peak memory consumption was 224.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch ([int]int != { base:int, offset:int }) in C: (int )((signed char )*(buffer + 8UL)) < 0 ? " 60Hz" : " 50Hz" [7195] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch ([int]int != { base:int, offset:int }) in C: (int )((signed char )*(buffer + 8UL)) < 0 ? " 60Hz" : " 50Hz" [7195]: 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... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-10-26 22:21:29,865 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:21:29,866 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:21:29,880 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:21:29,880 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:21:29,881 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:21:29,882 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:21:29,884 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:21:29,885 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:21:29,885 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:21:29,886 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:21:29,886 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:21:29,887 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:21:29,888 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:21:29,889 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:21:29,890 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:21:29,890 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:21:29,892 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:21:29,894 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:21:29,895 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:21:29,896 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:21:29,897 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:21:29,899 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:21:29,899 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:21:29,900 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:21:29,900 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:21:29,901 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:21:29,902 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:21:29,902 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:21:29,904 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:21:29,904 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:21:29,905 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:21:29,905 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:21:29,905 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:21:29,906 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:21:29,906 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:21:29,907 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_06c6360e-eccd-4d2e-b387-ecbf6745498f/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2018-10-26 22:21:29,919 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:21:29,920 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:21:29,920 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:21:29,920 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-26 22:21:29,921 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-26 22:21:29,921 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-26 22:21:29,921 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-26 22:21:29,921 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-26 22:21:29,922 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:21:29,922 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:21:29,922 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:21:29,922 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:21:29,922 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:21:29,922 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 22:21:29,923 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 22:21:29,923 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:21:29,923 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:21:29,925 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:21:29,925 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 22:21:29,925 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:21:29,925 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 22:21:29,925 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 22:21:29,926 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:21:29,926 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:21:29,926 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:21:29,926 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-26 22:21:29,926 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:21:29,926 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 22:21:29,927 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 22:21:29,927 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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_06c6360e-eccd-4d2e-b387-ecbf6745498f/bin-2019/utaipan 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 -> Taipan 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 -> d5d9b53ce845accbd1fa22845693a356dd112eec [2018-10-26 22:21:29,967 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:21:29,977 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:21:29,980 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:21:29,981 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:21:29,981 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:21:29,982 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_06c6360e-eccd-4d2e-b387-ecbf6745498f/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--usb--uvc--uvcvideo.ko_false-unreach-call.cil.c [2018-10-26 22:21:30,034 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_06c6360e-eccd-4d2e-b387-ecbf6745498f/bin-2019/utaipan/data/d790aa6d6/5b533239869547ae8f9962746e111c81/FLAGd94d50fc9 [2018-10-26 22:21:30,938 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:21:30,938 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_06c6360e-eccd-4d2e-b387-ecbf6745498f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--usb--uvc--uvcvideo.ko_false-unreach-call.cil.c [2018-10-26 22:21:31,000 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_06c6360e-eccd-4d2e-b387-ecbf6745498f/bin-2019/utaipan/data/d790aa6d6/5b533239869547ae8f9962746e111c81/FLAGd94d50fc9 [2018-10-26 22:21:31,012 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_06c6360e-eccd-4d2e-b387-ecbf6745498f/bin-2019/utaipan/data/d790aa6d6/5b533239869547ae8f9962746e111c81 [2018-10-26 22:21:31,016 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:21:31,017 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 22:21:31,018 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:21:31,018 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:21:31,022 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:21:31,023 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:21:31" (1/1) ... [2018-10-26 22:21:31,026 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@459e04b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:21:31, skipping insertion in model container [2018-10-26 22:21:31,026 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:21:31" (1/1) ... [2018-10-26 22:21:31,036 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:21:31,335 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:21:33,731 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: (int )((signed char )*(buffer + 8UL)) < 0 ? " 60Hz" : " 50Hz" [7195] 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.result.ExpressionResultTransformer.dispatchDecaySwitchToRValueFunctionArgument(ExpressionResultTransformer.java:113) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:647) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:488) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1356) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java: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: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: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: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.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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 22:21:33,740 INFO L168 Benchmark]: Toolchain (without parser) took 2723.91 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 55.1 MB). Free memory was 921.0 MB in the beginning and 981.2 MB in the end (delta: -60.1 MB). Peak memory consumption was 213.9 MB. Max. memory is 11.5 GB. [2018-10-26 22:21:33,742 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:21:33,751 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2721.44 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 55.1 MB). Free memory was 921.0 MB in the beginning and 981.2 MB in the end (delta: -60.1 MB). Peak memory consumption was 213.9 MB. Max. memory is 11.5 GB. [2018-10-26 22:21:33,753 INFO L336 ainManager$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 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2721.44 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 55.1 MB). Free memory was 921.0 MB in the beginning and 981.2 MB in the end (delta: -60.1 MB). Peak memory consumption was 213.9 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: (int )((signed char )*(buffer + 8UL)) < 0 ? " 60Hz" : " 50Hz" [7195] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch ([bv32]bv8 != { base:bv32, offset:bv32 }) in C: (int )((signed char )*(buffer + 8UL)) < 0 ? " 60Hz" : " 50Hz" [7195]: 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...