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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--gadget--libcomposite.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c854ea4 [2018-11-10 22:38:15,436 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 22:38:15,441 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 22:38:15,475 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 22:38:15,476 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 22:38:15,481 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 22:38:15,483 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 22:38:15,492 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 22:38:15,497 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 22:38:15,508 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 22:38:15,509 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 22:38:15,509 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 22:38:15,516 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 22:38:15,517 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 22:38:15,527 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 22:38:15,528 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 22:38:15,536 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 22:38:15,543 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 22:38:15,548 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 22:38:15,555 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 22:38:15,556 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 22:38:15,563 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 22:38:15,577 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-10 22:38:15,596 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 22:38:15,602 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 22:38:15,603 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 22:38:15,605 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 22:38:15,608 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-10 22:38:15,657 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 22:38:15,658 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 22:38:15,664 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 22:38:15,665 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 22:38:15,670 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 22:38:15,670 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 22:38:15,670 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 22:38:15,671 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 22:38:15,671 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 22:38:15,671 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 22:38:15,671 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 22:38:15,671 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 22:38:15,677 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 22:38:15,677 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 22:38:15,677 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 22:38:15,678 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 22:38:15,679 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 22:38:15,679 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 22:38:15,682 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 22:38:15,682 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 22:38:15,682 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 22:38:15,683 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 22:38:15,683 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 22:38:15,683 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 22:38:15,683 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 22:38:15,683 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 22:38:15,684 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 22:38:15,684 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 22:38:15,684 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 22:38:15,684 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-10 22:38:15,827 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 22:38:15,874 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 22:38:15,884 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 22:38:15,886 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 22:38:15,889 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 22:38:15,890 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--gadget--libcomposite.ko-entry_point_false-unreach-call.cil.out.c [2018-11-10 22:38:16,053 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4717c3abb/eeb0bb04f2234891ad246db01e6d30fc/FLAG8f5bbbc77 [2018-11-10 22:38:18,114 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 22:38:18,118 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--gadget--libcomposite.ko-entry_point_false-unreach-call.cil.out.c [2018-11-10 22:38:18,257 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4717c3abb/eeb0bb04f2234891ad246db01e6d30fc/FLAG8f5bbbc77 [2018-11-10 22:38:18,302 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4717c3abb/eeb0bb04f2234891ad246db01e6d30fc [2018-11-10 22:38:18,339 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 22:38:18,341 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-10 22:38:18,346 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 22:38:18,346 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 22:38:18,357 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 22:38:18,362 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:38:18" (1/1) ... [2018-11-10 22:38:18,368 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@354a56ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:38:18, skipping insertion in model container [2018-11-10 22:38:18,372 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:38:18" (1/1) ... [2018-11-10 22:38:18,402 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 22:38:18,944 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 22:38:28,257 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 != { base:bv32, offset:bv32 }) in C: (unsigned long )gi->udc_name != (unsigned long )((char const *)0) ? (unsigned long )gi->udc_name != (unsigned long )((char const *)0) : "" [9743] 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.assignAuxVar(CHandler.java:4096) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleConditionalOperator(CHandler.java:4057) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:997) 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:635) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:502) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1291) 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:661) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1235) 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:958) 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:958) 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:378) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1306) 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:3259) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2061) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:534) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 22:38:28,266 INFO L168 Benchmark]: Toolchain (without parser) took 9926.28 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -61.1 MB). Peak memory consumption was 486.1 MB. Max. memory is 3.9 GB. [2018-11-10 22:38:28,274 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-10 22:38:28,275 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9918.41 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -61.1 MB). Peak memory consumption was 486.1 MB. Max. memory is 3.9 GB. [2018-11-10 22:38:28,282 INFO L336 ainManager$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 0.25 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 9918.41 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -61.1 MB). Peak memory consumption was 486.1 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (bv32 != { base:bv32, offset:bv32 }) in C: (unsigned long )gi->udc_name != (unsigned long )((char const *)0) ? (unsigned long )gi->udc_name != (unsigned long )((char const *)0) : "" [9743] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (bv32 != { base:bv32, offset:bv32 }) in C: (unsigned long )gi->udc_name != (unsigned long )((char const *)0) ? (unsigned long )gi->udc_name != (unsigned long )((char const *)0) : "" [9743]: 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...