./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-usb-dev__drivers-media-usb-uvc-uvcvideo_true-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_fee9a2ef-ae7f-45f5-9890-578d1da903a0/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_fee9a2ef-ae7f-45f5-9890-578d1da903a0/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_fee9a2ef-ae7f-45f5-9890-578d1da903a0/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_fee9a2ef-ae7f-45f5-9890-578d1da903a0/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-usb-dev__drivers-media-usb-uvc-uvcvideo_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_fee9a2ef-ae7f-45f5-9890-578d1da903a0/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_fee9a2ef-ae7f-45f5-9890-578d1da903a0/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 8a1e86fa76b0e71656fd2fc572ffc0e533920dc2 ............................................................................................................................................................................... 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_fee9a2ef-ae7f-45f5-9890-578d1da903a0/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_fee9a2ef-ae7f-45f5-9890-578d1da903a0/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_fee9a2ef-ae7f-45f5-9890-578d1da903a0/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_fee9a2ef-ae7f-45f5-9890-578d1da903a0/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-usb-dev__drivers-media-usb-uvc-uvcvideo_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_fee9a2ef-ae7f-45f5-9890-578d1da903a0/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_fee9a2ef-ae7f-45f5-9890-578d1da903a0/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 8a1e86fa76b0e71656fd2fc572ffc0e533920dc2 ................................................................................................................................................................................................................... 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" [6489] --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-26 22:51:22,310 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:51:22,313 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:51:22,326 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:51:22,330 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:51:22,331 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:51:22,333 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:51:22,335 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:51:22,336 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:51:22,338 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:51:22,342 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:51:22,342 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:51:22,343 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:51:22,344 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:51:22,345 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:51:22,346 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:51:22,346 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:51:22,348 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:51:22,359 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:51:22,361 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:51:22,364 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:51:22,367 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:51:22,371 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:51:22,373 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:51:22,373 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:51:22,374 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:51:22,375 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:51:22,375 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:51:22,376 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:51:22,376 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:51:22,376 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:51:22,381 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:51:22,381 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:51:22,381 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:51:22,382 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:51:22,383 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:51:22,383 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_fee9a2ef-ae7f-45f5-9890-578d1da903a0/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-10-26 22:51:22,398 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:51:22,404 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:51:22,405 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:51:22,405 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-26 22:51:22,405 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-26 22:51:22,405 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-26 22:51:22,405 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-10-26 22:51:22,406 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-26 22:51:22,406 INFO L133 SettingsManager]: * Log string format=TERM [2018-10-26 22:51:22,406 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-10-26 22:51:22,406 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-10-26 22:51:22,406 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-26 22:51:22,407 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:51:22,407 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 22:51:22,407 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:51:22,408 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:51:22,408 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:51:22,408 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:51:22,408 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:51:22,408 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:51:22,409 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:51:22,409 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 22:51:22,409 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:51:22,409 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 22:51:22,410 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 22:51:22,410 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:51:22,410 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:51:22,410 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:51:22,410 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-10-26 22:51:22,411 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:51:22,411 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 22:51:22,411 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 22:51:22,411 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-26 22:51:22,411 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_fee9a2ef-ae7f-45f5-9890-578d1da903a0/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 -> 8a1e86fa76b0e71656fd2fc572ffc0e533920dc2 [2018-10-26 22:51:22,446 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:51:22,466 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:51:22,469 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:51:22,470 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:51:22,470 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:51:22,471 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_fee9a2ef-ae7f-45f5-9890-578d1da903a0/bin-2019/utaipan/../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-usb-dev__drivers-media-usb-uvc-uvcvideo_true-unreach-call.cil.c [2018-10-26 22:51:22,528 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fee9a2ef-ae7f-45f5-9890-578d1da903a0/bin-2019/utaipan/data/60af796b8/ac7625731b6c4f03922a1cebdce93e6e/FLAG277af2ecf [2018-10-26 22:51:23,426 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:51:23,427 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_fee9a2ef-ae7f-45f5-9890-578d1da903a0/sv-benchmarks/c/ldv-challenges/linux-3.14__linux-usb-dev__drivers-media-usb-uvc-uvcvideo_true-unreach-call.cil.c [2018-10-26 22:51:23,486 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fee9a2ef-ae7f-45f5-9890-578d1da903a0/bin-2019/utaipan/data/60af796b8/ac7625731b6c4f03922a1cebdce93e6e/FLAG277af2ecf [2018-10-26 22:51:23,500 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_fee9a2ef-ae7f-45f5-9890-578d1da903a0/bin-2019/utaipan/data/60af796b8/ac7625731b6c4f03922a1cebdce93e6e [2018-10-26 22:51:23,503 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:51:23,504 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 22:51:23,505 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:51:23,505 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:51:23,508 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:51:23,509 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:51:23" (1/1) ... [2018-10-26 22:51:23,511 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68c590b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:51:23, skipping insertion in model container [2018-10-26 22:51:23,511 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:51:23" (1/1) ... [2018-10-26 22:51:23,519 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:51:23,708 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:51:25,670 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" [6489] 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 22:51:25,674 INFO L168 Benchmark]: Toolchain (without parser) took 2170.61 ms. Allocated memory is still 1.0 GB. Free memory was 928.6 MB in the beginning and 759.8 MB in the end (delta: 168.8 MB). Peak memory consumption was 168.8 MB. Max. memory is 11.5 GB. [2018-10-26 22:51:25,676 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:51:25,680 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2168.35 ms. Allocated memory is still 1.0 GB. Free memory was 928.6 MB in the beginning and 759.8 MB in the end (delta: 168.8 MB). Peak memory consumption was 168.8 MB. Max. memory is 11.5 GB. [2018-10-26 22:51:25,682 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2168.35 ms. Allocated memory is still 1.0 GB. Free memory was 928.6 MB in the beginning and 759.8 MB in the end (delta: 168.8 MB). Peak memory consumption was 168.8 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" [6489] 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" [6489]: 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 22:51:27,741 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:51:27,742 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:51:27,753 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:51:27,753 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:51:27,754 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:51:27,755 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:51:27,757 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:51:27,758 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:51:27,759 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:51:27,760 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:51:27,760 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:51:27,761 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:51:27,762 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:51:27,763 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:51:27,764 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:51:27,764 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:51:27,766 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:51:27,768 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:51:27,769 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:51:27,770 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:51:27,771 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:51:27,774 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:51:27,774 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:51:27,774 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:51:27,775 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:51:27,776 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:51:27,777 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:51:27,777 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:51:27,778 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:51:27,779 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:51:27,779 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:51:27,780 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:51:27,780 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:51:27,781 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:51:27,781 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:51:27,782 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_fee9a2ef-ae7f-45f5-9890-578d1da903a0/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2018-10-26 22:51:27,795 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:51:27,796 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:51:27,797 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:51:27,797 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-26 22:51:27,797 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-26 22:51:27,797 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-26 22:51:27,797 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-26 22:51:27,798 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-26 22:51:27,798 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:51:27,799 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:51:27,799 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:51:27,799 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:51:27,799 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:51:27,799 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 22:51:27,800 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 22:51:27,800 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:51:27,800 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:51:27,800 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:51:27,800 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 22:51:27,801 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:51:27,803 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 22:51:27,803 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 22:51:27,803 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:51:27,803 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:51:27,804 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:51:27,804 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-26 22:51:27,804 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:51:27,804 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 22:51:27,804 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 22:51:27,805 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_fee9a2ef-ae7f-45f5-9890-578d1da903a0/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 -> 8a1e86fa76b0e71656fd2fc572ffc0e533920dc2 [2018-10-26 22:51:27,865 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:51:27,877 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:51:27,880 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:51:27,882 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:51:27,882 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:51:27,883 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_fee9a2ef-ae7f-45f5-9890-578d1da903a0/bin-2019/utaipan/../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-usb-dev__drivers-media-usb-uvc-uvcvideo_true-unreach-call.cil.c [2018-10-26 22:51:27,938 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fee9a2ef-ae7f-45f5-9890-578d1da903a0/bin-2019/utaipan/data/ba2df799e/4023c7c194c64739b4f90465ca9b3fb7/FLAGca2e37156 [2018-10-26 22:51:28,823 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:51:28,824 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_fee9a2ef-ae7f-45f5-9890-578d1da903a0/sv-benchmarks/c/ldv-challenges/linux-3.14__linux-usb-dev__drivers-media-usb-uvc-uvcvideo_true-unreach-call.cil.c [2018-10-26 22:51:28,898 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fee9a2ef-ae7f-45f5-9890-578d1da903a0/bin-2019/utaipan/data/ba2df799e/4023c7c194c64739b4f90465ca9b3fb7/FLAGca2e37156 [2018-10-26 22:51:28,920 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_fee9a2ef-ae7f-45f5-9890-578d1da903a0/bin-2019/utaipan/data/ba2df799e/4023c7c194c64739b4f90465ca9b3fb7 [2018-10-26 22:51:28,923 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:51:28,924 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 22:51:28,925 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:51:28,925 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:51:28,929 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:51:28,930 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:51:28" (1/1) ... [2018-10-26 22:51:28,933 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b329ad4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:51:28, skipping insertion in model container [2018-10-26 22:51:28,933 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:51:28" (1/1) ... [2018-10-26 22:51:28,944 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:51:29,237 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:51:31,132 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" [6489] 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 22:51:31,137 INFO L168 Benchmark]: Toolchain (without parser) took 2212.85 ms. Allocated memory is still 1.0 GB. Free memory was 925.0 MB in the beginning and 753.0 MB in the end (delta: 172.0 MB). Peak memory consumption was 172.0 MB. Max. memory is 11.5 GB. [2018-10-26 22:51:31,144 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:51:31,145 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2210.55 ms. Allocated memory is still 1.0 GB. Free memory was 925.0 MB in the beginning and 753.0 MB in the end (delta: 172.0 MB). Peak memory consumption was 172.0 MB. Max. memory is 11.5 GB. [2018-10-26 22:51:31,147 INFO L336 ainManager$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 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2210.55 ms. Allocated memory is still 1.0 GB. Free memory was 925.0 MB in the beginning and 753.0 MB in the end (delta: 172.0 MB). Peak memory consumption was 172.0 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" [6489] 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" [6489]: 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...