java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-media-usb-uvc-uvcvideo_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5eb5db4 [2018-10-16 09:49:11,974 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-16 09:49:11,976 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-16 09:49:12,017 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-16 09:49:12,017 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-16 09:49:12,021 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-16 09:49:12,023 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-16 09:49:12,028 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-16 09:49:12,033 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-16 09:49:12,040 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-16 09:49:12,041 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-16 09:49:12,042 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-16 09:49:12,046 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-16 09:49:12,047 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-16 09:49:12,055 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-16 09:49:12,059 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-16 09:49:12,060 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-16 09:49:12,072 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-16 09:49:12,080 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-16 09:49:12,087 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-16 09:49:12,088 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-16 09:49:12,091 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-16 09:49:12,098 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-16 09:49:12,122 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-16 09:49:12,122 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-16 09:49:12,124 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-16 09:49:12,126 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-16 09:49:12,126 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-16 09:49:12,179 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-16 09:49:12,180 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-16 09:49:12,181 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-16 09:49:12,181 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-16 09:49:12,188 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-16 09:49:12,188 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-16 09:49:12,193 INFO L133 SettingsManager]: * Use SBE=true [2018-10-16 09:49:12,193 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-16 09:49:12,194 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-16 09:49:12,194 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-16 09:49:12,194 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-16 09:49:12,194 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-16 09:49:12,194 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-16 09:49:12,195 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-16 09:49:12,195 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-16 09:49:12,195 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-16 09:49:12,195 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-16 09:49:12,196 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-16 09:49:12,199 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-16 09:49:12,199 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-16 09:49:12,200 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-16 09:49:12,200 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-16 09:49:12,200 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-16 09:49:12,200 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-16 09:49:12,201 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-16 09:49:12,203 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-16 09:49:12,203 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-16 09:49:12,203 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-16 09:49:12,314 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-16 09:49:12,346 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-16 09:49:12,360 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-16 09:49:12,363 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-16 09:49:12,367 INFO L276 PluginConnector]: CDTParser initialized [2018-10-16 09:49:12,368 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-media-usb-uvc-uvcvideo_true-unreach-call.cil.c [2018-10-16 09:49:12,525 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/340b44d81/f99181d2551a452e878e73eb1c993563/FLAG101e458fb [2018-10-16 09:49:14,950 INFO L298 CDTParser]: Found 1 translation units. [2018-10-16 09:49:14,951 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-media-usb-uvc-uvcvideo_true-unreach-call.cil.c [2018-10-16 09:49:15,134 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/340b44d81/f99181d2551a452e878e73eb1c993563/FLAG101e458fb [2018-10-16 09:49:15,174 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/340b44d81/f99181d2551a452e878e73eb1c993563 [2018-10-16 09:49:15,200 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-16 09:49:15,206 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-16 09:49:15,210 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-16 09:49:15,210 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-16 09:49:15,221 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-16 09:49:15,226 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 09:49:15" (1/1) ... [2018-10-16 09:49:15,233 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26107447 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:49:15, skipping insertion in model container [2018-10-16 09:49:15,233 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 09:49:15" (1/1) ... [2018-10-16 09:49:15,260 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-16 09:49:15,996 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-16 09:49:21,446 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:4096) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1001) 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:1358) 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:1302) 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:962) 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:1620) 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:962) 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:962) 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:962) 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:1373) 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:3311) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:539) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-16 09:49:21,457 INFO L168 Benchmark]: Toolchain (without parser) took 6255.51 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 157.9 MB). Peak memory consumption was 157.9 MB. Max. memory is 3.9 GB. [2018-10-16 09:49:21,463 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-10-16 09:49:21,467 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6246.11 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 157.9 MB). Peak memory consumption was 157.9 MB. Max. memory is 3.9 GB. [2018-10-16 09:49:21,473 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 6246.11 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 157.9 MB). Peak memory consumption was 157.9 MB. Max. memory is 3.9 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...